MICHAEL JOSEPH LONGO MD
NPI 1508838467
Internal Medicine - Cardiovascular Disease in Seattle, WA

NPI Status: Active since February 06, 2006

Contact Information

1100 9TH AVE
SEATTLE, WA
ZIP 98101
Phone: (206) 223-6600

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  • Individual
  • Male
  • Years of Experience 34
  • Internal Medicine
  • Cardiovascular Disease
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About MICHAEL LONGO

This page provides the complete NPI Profile along with additional information for Michael Longo, an internist established in Seattle, Washington with a medical specialization in Internal Medicine, focusing in cardiovascular disease and more than 34 years of experience. He graduated from State University Of New York At Buffalo School Of Medicine in 1992. The healthcare provider is registered in the NPI registry with number 1508838467 assigned on February 2006. The practitioner's primary taxonomy code is 207RC0000X with license number MD00037280 (WA). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1508838467
Provider Name
MICHAEL JOSEPH LONGO MD
Gender
Male
Entity Type
Individual
Location Address
1100 9TH AVE SEATTLE, WA 98101
Location Phone
(206) 223-6600
Mailing Address
1100 OLIVE WAY MS:M4-PA SEATTLE, WA 98101
Mailing Phone
(206) 515-5811
Medical School Name
STATE UNIVERSITY OF NEW YORK AT BUFFALO SCHOOL OF MEDICINE
Graduation Year
1992
Is Sole Proprietor?
No
Enumeration Date
02-06-2006
Last Update Date
08-31-2011
Code Navigator

An internist like Michael Longo is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine Cardiovascular Disease

Taxonomy Code
207RC0000X
Type
Allopathic & Osteopathic Physicians
License No.
MD00037280
License State
WA
Taxonomy Description
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Navigator Bronze 7000 Exchange - PPO
  • Navigator Bronze 9200 - PPO
  • Navigator Bronze HSA 8050 - PPO
  • Navigator Gold 1500 - PPO
  • Navigator Gold 1500 Exchange - PPO
  • Navigator Gold 500 Exchange - PPO
  • Navigator Silver 3500 Exchange - PPO
  • Navigator Silver 4000 Exchange - PPO
  • Navigator Silver 5000 - PPO
  • Navigator Silver HSA 3500 - PPO
  • Premera Blue Cross Alaska One Gold - PPO
  • Premera Blue Cross Preferred Bronze 5800 HSA - PPO
  • Premera Blue Cross Preferred Bronze 6350 - PPO
  • Premera Blue Cross Preferred Gold 1500 - PPO
  • Premera Blue Cross Preferred Silver 4500 - PPO
  • Premera Blue Cross Standard Bronze II - PPO
  • Premera Blue Cross Standard Gold - PPO
  • Premera Blue Cross Standard Silver - PPO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
8243628MEDICAID (05)WA 
AB11509MEDICARE PIN (08)WA 
G07012MEDICARE UPIN (02) 
L05190OTHER (01)WAINDIVIDUAL BLUE SHIELD
MD6212OTHER (01)WAALASKA MEDICAID
1508838467OTHER (01)WAMONTANA MEDICAID
AB34231MEDICARE PIN (08)WA 
060057141OTHER (01)WARAILROAD MEDICARE

Medicare Participation & PECOS Enrollment Status

Michael Longo is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Michael Longo is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 2062542673

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20100608000796

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Anticoagulant management of patient taking warfarin

Anticoagulant management with warfarin involves monitoring and adjusting your medication to prevent blood clots while minimizing the risk of bleeding. Regular blood tests measure your response to warfarin, helping adjust your dose if necessary. It's crucial to maintain a consistent diet and promptly report any changes in your health.

This service was performed 56 times for 49 patients

Electrocardiogram (ecg) 2-day continuous

An Electrocardiogram (ECG) 2-day continuous is a non-invasive test that records the electrical activity of your heart over 48 hours. It helps to detect irregular heart rhythms, heart disease, or other cardiac conditions. You wear a portable device that records heart activity as you go about your daily activities.

This service was performed 22 times for 20 patients

Electrocardiogram (ecg) 2-day continuous with review by health care professional

An Electrocardiogram (ECG) is a test that checks your heart's activity. The 2-day continuous ECG records your heart's rhythm non-stop for 48 hours. It helps to detect irregularities that may not occur during a shorter test. A healthcare professional will review the results to identify any issues.

This service was performed 38 times for 35 patients

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 141 times for 126 patients

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 263 times for 223 patients

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 155 times for 120 patients

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 273 times for 175 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician

An exercise or drug-induced heart stress test with ECG is a procedure to assess how your heart functions under stress. It can involve exercising or medication to make your heart work harder while an ECG records its activity. A physician reviews the results.

This service was performed 15 times for 15 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician

An exercise or drug-induced heart stress test with ECG involves monitoring your heart's activity while it's under stress, either from exercise or medication. A doctor supervises the entire procedure to ensure safety and accuracy in results. This test helps detect heart problems.

This service was performed 14 times for 14 patients

External shock to heart to regulate heart beat

This procedure, known as cardioversion, uses an external electrical shock to restore your heart's normal rhythm. It's typically performed when irregular heartbeats, or arrhythmias, are causing severe symptoms and aren't responding to medications.

This service was performed 43 times for 40 patients

Follow-up hospital inpatient care per day, typically 15 minutes

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

This service was performed 40 times for 28 patients

Follow-up hospital inpatient care per day, typically 25 minutes

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

This service was performed 51 times for 36 patients

Heart muscle strain imaging

Heart muscle strain imaging is a non-invasive test that uses sound waves to create pictures of your heart. It helps doctors evaluate how well your heart muscle is working and detect any damage or disease. This can aid in diagnosing heart conditions and guiding treatment plans.

This service was performed 16 times for 16 patients

Heart rhythm review and interpretation of continous external ekg over 8-15 days

This service involves wearing a device for 8-15 days that continuously records your heart's electrical activity. It helps in identifying irregular heart rhythms. The recorded data is then reviewed and interpreted by a healthcare professional for any abnormalities.

This service was performed 21 times for 21 patients

Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days

A heart rhythm review involves monitoring your heart's electrical activity for more than 48 hours up to 7 days. Using a device called an external EKG, doctors can track your heartbeats to detect irregularities and help diagnose heart conditions.

This service was performed 52 times for 51 patients

Initial hospital inpatient care per day, typically 50 minutes

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

This service was performed 30 times for 28 patients

Injection of x-ray contrast during ultrasound of heart

This procedure involves injecting a special dye into your bloodstream during a heart ultrasound. This dye, visible on X-rays, helps create clearer images of your heart's structure and function. It's safe and assists in diagnosing heart conditions accurately.

This service was performed 63 times for 63 patients

Injection of x-ray contrast during ultrasound of heart

This procedure involves injecting a special dye into your bloodstream during a heart ultrasound. This dye, visible on X-rays, helps create clearer images of your heart's structure and function. It's safe and assists in diagnosing heart conditions accurately.

This service was performed 32 times for 32 patients

Injection, atropine sulfate, 0.01 mg

Atropine sulfate is a medication given via injection to regulate heart rate or treat certain types of poisoning. The 0.01 mg dosage is carefully measured to provide effective, safe treatment.

This service was performed 2,102 times for 23 patients

Injection, dobutamine hydrochloride, per 250 mg

Dobutamine hydrochloride is a medication that is injected into the body to improve heart function. It helps the heart pump blood more efficiently, which can be beneficial for conditions like heart failure or after a heart attack. It is administered per 250 mg dosage.

This service was performed 24 times for 24 patients

Injection, perflutren lipid microspheres, per ml

Perflutren lipid microspheres injection, per ml, is a diagnostic tool used to enhance ultrasound images. It contains tiny gas-filled bubbles that improve the clarity of the images, aiding in a more accurate diagnosis.

This service was performed 34 times for 17 patients

Insertion of needle into vein for collection of blood sample

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

This service was performed 141 times for 114 patients

Insertion of tube in coronary artery for diagnosis with review by radiologist

This procedure involves placing a small tube into your coronary artery. It helps to identify any blockages or issues within the artery. A radiologist, a doctor specialized in medical imaging, will review the results to ensure accurate diagnosis.

This service was performed 18 times for 18 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 53 times for 53 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 62 times for 62 patients

Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional

This service involves an outpatient visit for established patients who may not need direct interaction with a healthcare professional. It could include reviewing test results, monitoring existing conditions, or adjusting treatment plans. It's typically done remotely, ensuring your comfort and convenience.

This service was performed 67 times for 34 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

This service was performed 520 times for 458 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

This service was performed 164 times for 162 patients

Routine electrocardiogram (ecg) using at least 12 leads with tracing

An Electrocardiogram (ECG) is a simple, painless test that records the heart's electrical activity. Using 12 leads attached to your skin, it generates a tracing of your heart rhythm. It helps detect any heart problems by showing the timing and strength of electrical signals passing through each part of your heart.

This service was performed 66 times for 50 patients

Ultrasound of heart blood flow, valves and chambers, follow-up

This procedure, an echocardiogram, uses sound waves to create images of your heart. It aids in assessing your heart's blood flow, chambers, and valves. It's a follow-up procedure, ensuring that your heart is functioning properly post-treatment.

This service was performed 176 times for 169 patients

Ultrasound of heart blood flow, valves and chambers, follow-up

This procedure, an echocardiogram, uses sound waves to create images of your heart. It aids in assessing your heart's blood flow, chambers, and valves. It's a follow-up procedure, ensuring that your heart is functioning properly post-treatment.

This service was performed 174 times for 172 patients

Ultrasound of heart during rest, exercise and/or drug-induced stress with report

This procedure involves using ultrasound imaging to view your heart at rest, during exercise, and/or under drug-induced stress. It helps assess how well your heart responds to exertion. A report of the findings is provided after the test.

This service was performed 116 times for 116 patients

Ultrasound of heart with color-depicted blood flow, rate and valve function

An ultrasound of the heart, also known as an echocardiogram, uses sound waves to create pictures of your heart. It shows the structure, movement, and blood flow within your heart. This helps assess the heart's health and function, including the valves and rate.

This service was performed 235 times for 224 patients

Ultrasound of heart with color-depicted blood flow, rate and valve function

An ultrasound of the heart, also known as an echocardiogram, uses sound waves to create pictures of your heart. It shows the structure, movement, and blood flow within your heart. This helps assess the heart's health and function, including the valves and rate.

This service was performed 178 times for 176 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function

This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.

This service was performed 543 times for 520 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function

This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.

This service was performed 370 times for 352 patients

Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report

This procedure involves using ultrasound technology to create images of your heart while you rest, exercise, or undergo drug-induced stress. An ECG continuously monitors your heart's electrical activity. It helps doctors assess heart health and function.

This service was performed 141 times for 139 patients

Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report

This procedure involves using ultrasound technology to create images of your heart while you rest, exercise, or undergo drug-induced stress. An ECG continuously monitors your heart's electrical activity. It helps doctors assess heart health and function.

This service was performed 59 times for 59 patients

Ultrasound of heart with probe in esophagus, with report

This procedure, called a transesophageal echocardiogram, uses a small probe passed into your esophagus to capture detailed images of your heart. The report provides information about your heart's structure and function.

This service was performed 64 times for 60 patients

Ultrasound of heart, follow-up

A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.

This service was performed 46 times for 41 patients

Unclassified drugs

Unclassified drugs are medications that don't fit into an existing category or class due to their unique properties or uses. They may be used for various conditions and their effects may differ widely. Always ask your healthcare provider for more information about these drugs.

This service was performed 26 times for 24 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $35.94 for a new patient copayment and $19.68 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 98101 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $143.76
  • Minimum New Patient Price $63.67
  • Maximum New Patient Price $189.37
  • Average New Patient Copayment $35.94
  • Minimum New Patient Copayment $15.91
  • Maximum New Patient Copayment $47.34

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $78.74
  • Minimum Established Patient Price $21.12
  • Maximum Established Patient Price $155
  • Average Established Patient Copayment $19.68
  • Minimum Established Patient Copayment $5.28
  • Maximum Established Patient Copayment $38.75

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Michael Longo is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
VIRGINIA MASON MEDICAL CENTER925 SENECA ST
SEATTLE, WA 98101
(206) 223-6600Acute Care Hospitals
HARRISON MEDICAL CENTER2520 CHERRY AVENUE
BREMERTON, WA 98310
(360) 377-3911Acute Care Hospitals
OLYMPIC MEDICAL CENTER939 CAROLINE ST
PORT ANGELES, WA 98362
(360) 417-7000Acute Care Hospitals
KITTITAS VALLEY COMMUNITY HOSPITAL603 SOUTH CHESTNUT
ELLENSBURG, WA 98926
(509) 962-9841Critical Access Hospitals

Reviews for MICHAEL JOSEPH LONGO MD

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1508838467
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
250816316412
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 5 + 0 + 8 + 1 + 6 + 3 + 1 + 6 + 4 + 1 + 2 + 24 = 63
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 63 = 77

The NPI number 1508838467 is valid because the calculated check digit 7 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1770585002MS. CAROLYN A SEARLES ARNP
Individual
Nurse Practitioner (Women's Health)1100 9TH AVE C6-GS
SEATTLE, WA 98101
(206) 625-7373
1740287275 PAUL G KASSAB MD
Individual
Internal Medicine1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6395
1750377446 NANETTE G ROBINSON MD
Individual
Internal Medicine (Hematology & Oncology)1100 9TH AVE PO BOX: 900
SEATTLE, WA 98101
(206) 223-6193
1497737803DR. MICHAEL SUTTERS M.D.
Individual
Internal Medicine (Nephrology)1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600
1225014988DR. JAMES R HOLM M.D.
Individual
Emergency Medicine (Undersea and Hyperbaric Medicine)1100 9TH AVE
SEATTLE, WA 98101
(206) 223-2385
1295707313 ELIZABETH A DAVIS ARNP
Individual
Internal Medicine (Cardiovascular Disease)1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600
1588636492 JOSEPH F KNAPP MD
Individual
Internal Medicine (Cardiovascular Disease)1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600
1942272604 JOHN D GRABER MD
Individual
Internal Medicine (Cardiovascular Disease)1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600
1013989979 KENNETH N MAHRER MD
Individual
Internal Medicine (Cardiovascular Disease)1100 9TH AVE MS:M4 - PA
SEATTLE, WA 98101
(206) 223-6600
1770555468 JOHN B SANDERS ARNP
Individual
Internal Medicine (Cardiovascular Disease)1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600
1447222120 BARBARA S WHEELER ARNP
Individual
Internal Medicine (Cardiovascular Disease)1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600
1366415812MRS. JENNIFER LYNNE JONES CRNA
Individual
Nurse Anesthetist, Certified Registered1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6980
1467425959 JOHN R HOLMES MD
Individual
Internal Medicine (Cardiovascular Disease)1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600
1659344109 JO-ANA DOLOJAN ARNP
Individual
Internal Medicine (Cardiovascular Disease)1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600
1326011644 LISA D CHINLUND ARNP
Individual
Anesthesiology1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600
1669445995 CLARENCE K CHONG CRNA
Individual
Anesthesiology1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600
1063485159 EDITH A VAN EVERA CRNA
Individual
Anesthesiology1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600
1225001290 MARY L DION MD
Individual
Anesthesiology1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600
1720051618 SUSAN E HOLT PAC
Individual
Allergy & Immunology1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600
1356314181 CHRISTOPHER L FELLOWS MD
Individual
Electrodiagnostic Medicine1100 9TH AVE
SEATTLE, WA 98101
(206) 223-6600

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508838467, enumerated in the NPI registry as an "individual" on February 06, 2006

The provider is located at 1100 9th Ave Seattle, Wa 98101 and the phone number is (206) 223-6600

The provider's speciality is Internal Medicine with taxonomy code 207RC0000X with a focus in Cardiovascular Disease

The provider has more than 34 years of experience. He graduated from State University Of New York At Buffalo School Of Medicine in 1992.

The provider might be accepting Accepts: PacificSource Health Plans, Premera Blue Cross. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $143.76 with an average copayment of $35.94 for new patient appointments. Established patients should expect a typical charge of $78.74 and an average copayment of 19.68. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Anticoagulant management of patient taking warfarin, Electrocardiogram (ecg) 2-day continuous, Electrocardiogram (ecg) 2-day continuous with review by health care professional, Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 30-39 minutes, Established patient office or other outpatient visit, 30-39 minutes, Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician, Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician, External shock to heart to regulate heart beat, Follow-up hospital inpatient care per day, typically 15 minutes, Follow-up hospital inpatient care per day, typically 25 minutes, Heart muscle strain imaging, Heart rhythm review and interpretation of continous external ekg over 8-15 days, Heart rhythm review, and interpretation of continous external ekg over more than 48 hours up to 7 days, Initial hospital inpatient care per day, typically 50 minutes, Injection of x-ray contrast during ultrasound of heart, Injection of x-ray contrast during ultrasound of heart, Injection, atropine sulfate, 0.01 mg, Injection, dobutamine hydrochloride, per 250 mg, Injection, perflutren lipid microspheres, per ml, Insertion of needle into vein for collection of blood sample, Insertion of tube in coronary artery for diagnosis with review by radiologist, New patient office or other outpatient visit, 45-59 minutes, New patient office or other outpatient visit, 45-59 minutes, Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional, Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, Routine electrocardiogram (ecg) using at least 12 leads with tracing, Ultrasound of heart blood flow, valves and chambers, follow-up, Ultrasound of heart blood flow, valves and chambers, follow-up, Ultrasound of heart during rest, exercise and/or drug-induced stress with report, Ultrasound of heart with color-depicted blood flow, rate and valve function, Ultrasound of heart with color-depicted blood flow, rate and valve function, Ultrasound of heart with color-depicted blood flow, rate, direction and valve function, Ultrasound of heart with color-depicted blood flow, rate, direction and valve function, Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report, Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report, Ultrasound of heart with probe in esophagus, with report, Ultrasound of heart, follow-up and Unclassified drugs.

The practitioner is affiliated to the following hospital(s): VIRGINIA MASON MEDICAL CENTER, HARRISON MEDICAL CENTER, OLYMPIC MEDICAL CENTER and KITTITAS VALLEY COMMUNITY HOSPITAL. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on February 06, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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