PATRICK EDWARD SHIPSEY M.D.
NPI 1821167545
Emergency Medicine in Walnut Creek, CA

NPI Status: Active since November 07, 2006

Contact Information

1990 N CALIFORNIA BLVD
SUITE 400
WALNUT CREEK, CA
ZIP 94596
Phone: (925) 225-5837

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  • Individual
  • Male
  • Years of Experience 47
  • Emergency Medicine
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About PATRICK SHIPSEY

This page provides the complete NPI Profile along with additional information for Patrick Shipsey, a provider established in Walnut Creek, California with a medical specialization in Emergency Medicine and more than 47 years of experience. He graduated from Oregon Health Sciences University School Of Medicine in 1979. The healthcare provider is registered in the NPI registry with number 1821167545 assigned on November 2006. The practitioner's primary taxonomy code is 207P00000X with license number G86616 (CA). The provider is registered as an individual and his NPI record was last updated 12 years ago.

NPI
1821167545
Provider Name
PATRICK EDWARD SHIPSEY M.D.
Gender
Male
Entity Type
Individual
Location Address
1990 N CALIFORNIA BLVD SUITE 400 WALNUT CREEK, CA 94596
Location Phone
(925) 225-5837
Mailing Address
2140 CAL YOUNG RD EUGENE, OR 97401
Mailing Phone
(661) 496-6500
Medical School Name
OREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE
Graduation Year
1979
Is Sole Proprietor?
Yes
Enumeration Date
11-07-2006
Last Update Date
04-25-2013
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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

Emergency Medicine

Taxonomy Code
207P00000X
Type
Allopathic & Osteopathic Physicians
License No.
G86616
License State
CA
Taxonomy Description
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Insurance Plans Accepted

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

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
C94511MEDICARE UPIN (02)CA 
00G866160MEDICAID (05)CA 
00G866160MEDICARE ID-TYPE UNSPECIFIED (04)CA 

Medicare Participation & PECOS Enrollment Status

Patrick Shipsey 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.

Patrick Shipsey 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: 547255291

    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: I20040420000900

    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

Provider Referred Orders for Durable Medical Equipment, Devices & Supplies

The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.

Durable Medical Equipment

  • DME-Oxygen and Supplies (DC000N)

    Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing (HCPCS:E0431)

    2 DME suppliers used 27 Medicare Claims 27 Services Paid

  • DME-Oxygen and Supplies (DC002N)

    Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate (HCPCS:E1390)

    2 DME suppliers used 27 Medicare Claims 27 Services Paid

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.

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 60 times for 29 patients

Follow-up nursing facility visit per day, typically 10 minutes

A follow-up nursing facility visit per day typically lasts about 10 minutes. This service involves a healthcare professional checking on your health status, answering any questions you may have, and monitoring your progress. This routine check ensures your recovery is on track and any concerns are addressed promptly.

This service was performed 488 times for 38 patients

Follow-up nursing facility visit per day, typically 15 minutes

A follow-up nursing facility visit per day is a daily check-up service provided by healthcare professionals. It lasts around 15 minutes and involves assessing your health status, monitoring your recovery progress, and addressing any concerns you may have about your health or treatment.

This service was performed 437 times for 50 patients

Follow-up nursing facility visit per day, typically 25 minutes

A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.

This service was performed 16 times for 11 patients

Hospital discharge day management, 30 minutes or less

Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.

This service was performed 28 times for 27 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 16 times for 16 patients

Initial nursing facility visit per day, typically 35 minutes

An initial nursing facility visit per day is a service where a healthcare professional spends about 35 minutes assessing a patient's health status. This includes reviewing medical history, conducting a physical exam, and developing a care plan based on the patient's needs.

This service was performed 27 times for 26 patients

Nursing facility discharge day management, 30 minutes or less

Nursing facility discharge day management involves organizing your transition from the nursing facility to your home or another facility. This service, taking 30 minutes or less, includes finalizing medical instructions, arranging follow-up care, and answering any questions.

This service was performed 30 times for 28 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $26.12 for a new patient copayment and $29.87 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 94596 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $104.51
  • Minimum New Patient Price $69
  • Maximum New Patient Price $202.35
  • Average New Patient Copayment $26.12
  • Minimum New Patient Copayment $17.25
  • Maximum New Patient Copayment $50.58

Established Patients Visit Costs *

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

  • Average Established Patient Price $119.48
  • Minimum Established Patient Price $23.44
  • Maximum Established Patient Price $166.46
  • Average Established Patient Copayment $29.87
  • Minimum Established Patient Copayment $5.86
  • Maximum Established Patient Copayment $41.61

* 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.

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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.
1821167545
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2841261458
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 8 + 4 + 1 + 2 + 6 + 1 + 4 + 5 + 8 + 24 = 65
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 65 = 55

The NPI number 1821167545 is valid because the calculated check digit 5 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 12 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1699882589DR. PETER BARNETT M.D.
Individual
Emergency Medicine1990 N CALIFORNIA BLVD SUITE 400
WALNUT CREEK, CA 94596
(925) 225-5837
1588960694 KENNARD DAVID BEARD P.A.
Individual
Physician Assistant (Surgical)1990 N CALIFORNIA BLVD SUITE 400
WALNUT CREEK, CA 94596
(925) 225-5837
1427469097MR. ZACHARIA DAVID GREENLEE PA-C
Individual
Physician Assistant1990 N CALIFORNIA BLVD STE 400
WALNUT CREEK, CA 94596
(925) 225-5837
1235544271MOBILE HEALTHCARE INTEGRATIONS LLC
Organization
Family Medicine1990 N CALIFORNIA BLVD 8TH FLOOR
WALNUT CREEK, CA 94596
(925) 895-2519
1811966492DR. HUU NGOC NGUYEN D.O.
Individual
Internal Medicine1990 N CALIFORNIA BLVD SUITE 400 VEP HEALTH CARE, INC
WALNUT CREEK, CA 94596
(925) 225-5837
1487680393DR. PETER CHRISTOPHER BENSON M.D.
Individual
Emergency Medicine1990 N CALIFORNIA BLVD 8TH FLOOR
WALNUT CREEK, CA 94596
(925) 895-2519
1841509171 KEVIN MICHAEL SILAS KING PA-C
Individual
Physician Assistant1990 N CALIFORNIA BLVD SUITE 400
WALNUT CREEK, CA 94596
(925) 225-5837
1205861036 SANDRA KAY SAUNDERS MD
Individual
Emergency Medicine1990 N CALIFORNIA BLVD STE. 400
WALNUT CREEK, CA 94596
(925) 225-5837
1578862157 ANDREW OTTO M.D.
Individual
Emergency Medicine1990 N CALIFORNIA BLVD SUITE #400
WALNUT CREEK, CA 94596
(540) 981-7000
1043607385ALL BETTER TOGETHER, LLC
Organization
Behavior Analyst1990 N CALIFORNIA BLVD 8TH FLOOR
WALNUT CREEK, CA 94596
(510) 517-6949
1295570067FAMILY WHOLE HEALTH PC
Organization
Pediatrics1990 N CALIFORNIA BLVD
WALNUT CREEK, CA 94596
(800) 491-2142
1447079181HAPPY HEARTS SPEECH & LANGUAGE THERAPY INC.
Organization
Speech-Language Pathologist1990 N CALIFORNIA BLVD 8TH FLOOR #1090
WALNUT CREEK, CA 94596
(925) 940-8090

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821167545, enumerated in the NPI registry as an "individual" on November 07, 2006

The provider is located at 1990 N California Blvd Suite 400 Walnut Creek, Ca 94596 and the phone number is (925) 225-5837

The provider's speciality is Emergency Medicine with taxonomy code 207P00000X

The provider has more than 47 years of experience. He graduated from Oregon Health Sciences University School Of Medicine in 1979.

The provider might be accepting Accepts: Medicare and Medicaid. 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 $104.51 with an average copayment of $26.12 for new patient appointments. Established patients should expect a typical charge of $119.48 and an average copayment of 29.87. 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: Follow-up hospital inpatient care per day, typically 25 minutes, Follow-up nursing facility visit per day, typically 10 minutes, Follow-up nursing facility visit per day, typically 15 minutes, Follow-up nursing facility visit per day, typically 25 minutes, Hospital discharge day management, 30 minutes or less, Initial hospital inpatient care per day, typically 50 minutes, Initial nursing facility visit per day, typically 35 minutes and Nursing facility discharge day management, 30 minutes or less.

This NPI record was last updated on November 07, 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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