RAMON A. PARTIDA M.D.
NPI 1295994440
Internal Medicine - Interventional Cardiology in Larkspur, CA

NPI Status: Active since June 03, 2008

Contact Information

2 BON AIR RD STE 100
LARKSPUR, CA
ZIP 94939
Phone: (415) 927-0666
Fax: (415) 927-6168

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  • Individual
  • Male
  • Years of Experience 18
  • Internal Medicine
  • Interventional Cardiology
  • May Accept Medicare Approved Payment
  • PECOS Enrolled

About RAMON PARTIDA

This page provides the complete NPI Profile along with additional information for Ramon Partida, an internist established in Larkspur, California with a medical specialization in Internal Medicine, focusing in interventional cardiology and more than 18 years of experience. He graduated from Harvard Medical School in 2008. The healthcare provider is registered in the NPI registry with number 1295994440 assigned on June 2008. The practitioner's primary taxonomy code is 207RI0011X with license number C149275 (CA). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1295994440
Provider Name
RAMON A. PARTIDA M.D.
Gender
Male
Entity Type
Individual
Location Address
2 BON AIR RD STE 100 LARKSPUR, CA 94939
Location Phone
(415) 927-0666
Location Fax
(415) 927-6168
Mailing Address
2 BON AIR RD STE 100 LARKSPUR, CA 94939
Mailing Phone
(415) 927-0666
Mailing Fax
(415) 927-6168
Medical School Name
HARVARD MEDICAL SCHOOL
Graduation Year
2008
Is Sole Proprietor?
No
Enumeration Date
06-03-2008
Last Update Date
07-20-2021
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An internist like Ramon Partida 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 Interventional Cardiology

Taxonomy Code
207RI0011X
Type
Allopathic & Osteopathic Physicians
License No.
C149275
License State
CA
Taxonomy Description
An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

Medicare Participation & PECOS Enrollment Status

Ramon Partida is registered with Medicare but maybe doesn't accept claims assignment. If you are a Medicare beneficiary call and confirm with the provider before seeking any services.

Ramon Partida 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: 42498420

    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: I20170920003929

    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? Maybe

    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 169 times for 11 patients

Coronary angioplasty and stenting

Coronary angioplasty and stenting is a procedure to open narrowed or blocked heart arteries. A thin tube is inserted into a blood vessel, usually in the leg or arm, and guided to the heart. A small balloon at the end of the tube is inflated to widen the artery. A stent, a small wire mesh tube, may be placed in the artery to keep it open.

This service was performed for 18 patients

Critical care, first 30-74 minutes

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

This service was performed 15 times for 14 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 552 times for 365 patients

Established patient office or other outpatient visit, 40-54 minutes

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

This service was performed 169 times for 128 patients

Follow-up hospital inpatient care per day, typically 35 minutes

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

This service was performed 62 times for 40 patients

Heart rhythm recording of continous external ekg over 8-15 days

A heart rhythm recording is a non-invasive procedure where a small device, attached externally, monitors your heart's electrical activity for 8-15 days. It helps detect irregular heart rhythms, assess heart rate, and guide treatment decisions. It's safe, painless, and can be done during normal daily activities.

This service was performed 15 times for 15 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 47 times for 45 patients

Hospital discharge day management, more than 30 minutes

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

This service was performed 41 times for 41 patients

Initial hospital inpatient care per day, typically 70 minutes

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

This service was performed 84 times for 83 patients

Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch

This procedure involves placing a small, mesh tube (stent) in your coronary artery to keep it open. A balloon is used to expand the stent and artery, improving blood flow to your heart. It's typically done for a single artery or branch.

This service was performed 17 times for 16 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

Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist

This procedure involves placing a tube into your left lower heart chamber and coronary artery. It helps doctors diagnose heart conditions by allowing them to view these areas in detail. A radiologist will review the images to ensure accurate diagnosis.

This service was performed 29 times for 29 patients

Insertion of tube in right and left heart chambers and coronary artery for diagnosis with review by radiologist

This procedure involves placing a tube into the heart chambers and coronary artery. It helps diagnose heart conditions. A radiologist reviews the images obtained. It's a standard, safe procedure performed by experienced medical professionals.

This service was performed 12 times for 12 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 58 times for 58 patients

New patient office or other outpatient visit, 60-74 minutes

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

This service was performed 45 times for 45 patients

Outpatient heart rehabilitation with electrocardiogram (ecg) monitoring, quality health care professional services

Outpatient heart rehabilitation involves regular visits to a clinic for heart health improvement after a cardiac event. During these sessions, an electrocardiogram (ECG) monitors heart activity, while healthcare professionals provide personalized care and education on lifestyle changes, ensuring a safe recovery and reducing future heart risks.

This service was performed 152 times for 46 patients

Repair of left upper heart chamber with implant with review by radiologist

This is a procedure to fix a problem in your left upper heart chamber. An implant is used to correct the issue. After the procedure, a radiologist, a doctor who specializes in medical imaging, reviews the images to ensure everything is in order.

This service was performed 35 times for 35 patients

Repair of mitral valve through the skin, initial prosthesis

This procedure, known as Transcatheter Mitral Valve Repair (TMVR), involves a small tube inserted through your skin into a blood vessel. A device is then guided to your heart to repair the mitral valve, using an initial prosthesis. This is a less invasive alternative to open-heart surgery.

This service was performed 11 times for 11 patients

Replacement of aortic valve through the skin and femoral artery

This procedure, known as Transcatheter Aortic Valve Replacement (TAVR), involves replacing a damaged aortic valve through a small incision in the leg. A catheter is inserted into the femoral artery and guided up to the heart. The new valve is then positioned and deployed, restoring normal blood flow.

This service was performed 35 times for 35 patients

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

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

This service was performed 170 times for 160 patients

Telephone medical discussion with physician, 21-30 minutes

This service involves a 21-30 minute phone conversation with a physician. It's a chance for you to discuss your health concerns, symptoms or treatment plans. It's similar to an in-person consultation, but conducted over the phone for your convenience and safety.

This service was performed 15 times for 15 patients

Transitional care management services for problem of high complexity

Transitional care management services are designed to ensure a smooth transition from a hospital to home or another care setting for patients with complex health issues. These services include medication management, patient education, and coordination with healthcare providers.

This service was performed 12 times for 12 patients

Transitional care management services for problem of moderate complexity

Transitional care management services focus on coordinating and managing your care after you leave the hospital. For moderate complexity problems, this involves managing your medications, arranging further treatments, and ensuring you have the necessary follow-ups.

This service was performed 48 times for 47 patients

Ultrasound evaluation of heart blood vessel or graft with review by radiologist, initial vessel

This procedure involves using ultrasound technology to examine the first vessel of your heart or graft. A radiologist will review the images. It's a non-invasive way to check the health of your heart's blood vessels.

This service was performed 11 times for 11 patients

Ultrasound of heart blood flow, valves and chambers

An ultrasound of your heart, also known as an echocardiogram, is a test that uses sound waves to create detailed images of your heart. It helps doctors check the health of your heart's chambers, valves, and blood flow.

This service was performed 46 times for 46 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 46 times for 46 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 127 times for 118 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 11 times for 11 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 46 times for 46 patients

Physician Visit Costs

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 94939 ZIP code area.

New Patients Visit Costs *

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

  • Average New Patient Price $154.04
  • Minimum New Patient Price $69.07
  • Maximum New Patient Price $202.63
  • Average New Patient Copayment $38.51
  • Minimum New Patient Copayment $17.26
  • Maximum New Patient Copayment $50.65

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $119.61
  • Minimum Established Patient Price $23.44
  • Maximum Established Patient Price $166.64
  • Average Established Patient Copayment $29.9
  • Minimum Established Patient Copayment $5.86
  • Maximum Established Patient Copayment $41.66

* 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.

Reviews for RAMON A. PARTIDA M.D.

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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.
1295994440
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
22185189848
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 2 + 1 + 8 + 5 + 1 + 8 + 9 + 8 + 4 + 8 + 24 = 80
Step 3: because the number obtained in step 2 ends in zero, the check digit is zero.
0

The NPI number 1295994440 is valid because the calculated check digit 0 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 15 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1871798769 LAURA EMMA STUART FNP
Individual
Nurse Practitioner (Family)2 BON AIR RD STE 100
LARKSPUR, CA 94939
(415) 927-0666
1285722686DR. ANITA DOMINIQUE SZADY M.D.
Individual
Internal Medicine (Advanced Heart Failure and Transplant Cardiology)2 BON AIR RD STE 100
LARKSPUR, CA 94939
(415) 927-0666
1548741648PACIFIC HEART SURGERY
Organization
Surgery2 BON AIR RD STE 100
LARKSPUR, CA 94939
(415) 269-0001
1578021960 JENNIFER GREENWAY NP
Individual
Nurse Practitioner2 BON AIR RD STE 100
LARKSPUR, CA 94939
(415) 927-0666
1245358324DR. ARUN RAGHUPATHY MD
Individual
Internal Medicine (Interventional Cardiology)2 BON AIR RD STE 100
LARKSPUR, CA 94939
(415) 927-0666
1336130145DR. ANN K. KAO M.D.
Individual
Internal Medicine (Cardiovascular Disease)2 BON AIR RD STE 100
LARKSPUR, CA 94939
(415) 927-0666
1912944505 ANAND V SONI M.D.
Individual
Internal Medicine (Cardiovascular Disease)2 BON AIR RD STE 100
LARKSPUR, CA 94939
(415) 927-0666
1598080442 AMY GIN M.D.
Individual
Internal Medicine (Interventional Cardiology)2 BON AIR RD STE 100
LARKSPUR, CA 94939
(415) 927-0666
1578847844DR. BENEDICT PM ANCOCK M.D.
Individual
Internal Medicine (Cardiovascular Disease)2 BON AIR RD STE 100
LARKSPUR, CA 94939
(415) 927-0666
1306155908 DEBORAH ANN LEAL N.P-F
Individual
Nurse Practitioner (Family)2 BON AIR RD STE 100
LARKSPUR, CA 94939
(415) 927-0666
1255726949 ARVIND NISHTALA M.D.
Individual
Internal Medicine (Cardiovascular Disease)2 BON AIR RD STE 100
LARKSPUR, CA 94939
(415) 927-0666
1265020895 STEPHANI M MUNAYER PA-C
Individual
Physician Assistant2 BON AIR RD STE 100
LARKSPUR, CA 94939
(415) 927-0666
1710365614 ANSHUL BADHWAR
Individual
Internal Medicine (Cardiovascular Disease)2 BON AIR RD STE 100
LARKSPUR, CA 94939
(415) 927-0666
1538555065 PANKAJ MALHOTRA M.D.
Individual
Internal Medicine (Cardiovascular Disease)2 BON AIR RD STE 100
LARKSPUR, CA 94939
(415) 927-0666
1831523836 DIANA TOBLER
Individual
Internal Medicine (Cardiovascular Disease)2 BON AIR RD STE 100
LARKSPUR, CA 94939
(415) 927-0666

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1295994440, enumerated in the NPI registry as an "individual" on June 03, 2008

The provider is located at 2 Bon Air Rd Ste 100 Larkspur, Ca 94939 and the phone number is (415) 927-0666

The provider's speciality is Internal Medicine with taxonomy code 207RI0011X with a focus in Interventional Cardiology

The provider has more than 18 years of experience. He graduated from Harvard Medical School in 2008.

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 $154.04 with an average copayment of $38.51 for new patient appointments. Established patients should expect a typical charge of $119.61 and an average copayment of 29.9. 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, Coronary angioplasty and stenting, Critical care, first 30-74 minutes, Established patient office or other outpatient visit, 30-39 minutes, Established patient office or other outpatient visit, 40-54 minutes, Follow-up hospital inpatient care per day, typically 35 minutes, Heart rhythm recording of continous external ekg over 8-15 days, Heart rhythm review and interpretation of continous external ekg over 8-15 days, Hospital discharge day management, more than 30 minutes, Initial hospital inpatient care per day, typically 70 minutes, Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch, Insertion of tube in coronary artery for diagnosis with review by radiologist, Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist, Insertion of tube in right and left heart chambers and 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, 60-74 minutes, Outpatient heart rehabilitation with electrocardiogram (ecg) monitoring, quality health care professional services, Repair of left upper heart chamber with implant with review by radiologist, Repair of mitral valve through the skin, initial prosthesis, Replacement of aortic valve through the skin and femoral artery, Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report, Telephone medical discussion with physician, 21-30 minutes, Transitional care management services for problem of high complexity, Transitional care management services for problem of moderate complexity, Ultrasound evaluation of heart blood vessel or graft with review by radiologist, initial vessel, Ultrasound of heart blood flow, valves and chambers, 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 and Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report.

This NPI record was last updated on June 03, 2008. 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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