MICHAEL PIERCE
NPI 1871279489
Physician Assistant - Surgical in Portland, OR

NPI Status: Active since June 27, 2023

Contact Information

3181 SW SAM JACKSON PARK RD
PORTLAND, OR
ZIP 97239
Phone: (503) 494-4314
Fax: (503) 346-6810

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  • Individual
  • Male
  • Years of Experience 3
  • Physician Assistant
  • Surgical
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About MICHAEL PIERCE

This page provides the complete NPI Profile along with additional information for Michael Pierce, a provider established in Portland, Oregon with a medical specialization in Physician Assistant, focusing in surgical and more than 3 years of experience. The healthcare provider is registered in the NPI registry with number 1871279489 assigned on June 2023. The practitioner's primary taxonomy code is 363AS0400X with license number PA224008 (OR). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1871279489
Provider Name
MICHAEL PIERCE
Gender
Male
Entity Type
Individual
Location Address
3181 SW SAM JACKSON PARK RD PORTLAND, OR 97239
Location Phone
(503) 494-4314
Location Fax
(503) 346-6810
Mailing Address
1400 SW 5TH AVE STE 500 PORTLAND, OR 97201
Mailing Phone
(866) 617-6855
Mailing Fax
(503) 346-6810
Medical School Name
OTHER
Graduation Year
2023
Is Sole Proprietor?
Yes
Enumeration Date
06-27-2023
Last Update Date
05-06-2025
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Location Map

Secondary Locations

  • 525 E 68th St
    New York, NY 10065
    (212) 746-5454

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

Physician Assistant Surgical

Taxonomy Code
363AS0400X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
PA224008
License State
OR

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1363A00000XPhysician Assistants & Advanced Practice Nursing Providers

Physician Assistant

 

Insurance Plans Accepted

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

  • BridgeSpan Standard Bronze Plan - EPO
  • BridgeSpan Standard Gold Plan - EPO
  • BridgeSpan Standard Silver Plan - EPO
  • KP OR Bronze 6000 - EPO
  • KP OR Bronze HSA 7100 - EPO
  • KP OR Gold 0 - EPO
  • KP OR Gold 1750 - EPO
  • KP OR Silver 3000 - EPO
  • KP OR Silver 4000 - EPO
  • KP Oregon Standard Bronze Plan - EPO
  • KP Oregon Standard Gold Plan - EPO
  • KP Oregon Standard Silver Plan - EPO
  • KP OR Family Dental - $100 Ded - EPO
  • KP OR Family Dental - $1000 - EPO
  • KP OR Family Dental - $1000/$50 Ded - EPO
  • Moda Health Affinity Bronze 8000 - EPO
  • Moda Health Affinity Bronze 9000 - EPO
  • Moda Health Affinity Bronze HDHP 7500 - EPO
  • Moda Health Affinity Gold 1000 - EPO
  • Moda Health Affinity Gold 1500 - EPO
  • Moda Health Affinity Gold 250 - EPO
  • Moda Health Affinity Silver 3000 - EPO
  • Moda Health Affinity Silver 3400 - EPO
  • Moda Health Affinity Silver 4500 - EPO
  • Moda Health Affinity Silver 6000 - EPO
  • Moda Health Oregon Standard Bronze Affinity - EPO
  • Moda Health Oregon Standard Gold Affinity - EPO
  • Moda Health Oregon Standard Silver Affinity - EPO
  • Moda Select Alaska Bronze 6500 - PPO
  • Moda Select Alaska Bronze HDHP 5500 - PPO
  • Moda Select Alaska Gold 1500 - PPO
  • Moda Select Alaska Silver 4500 - PPO
  • Moda Select Alaska Standard Bronze - PPO
  • Moda Select Alaska Standard Gold - PPO
  • Moda Select Alaska Standard Silver - PPO
  • Bronze 8000 Individual Connect - EPO
  • Bronze Essential 9000 With 4 Copay No Deductible Office Visits Individual Connect - EPO
  • Bronze HSA 7000 Individual Connect - EPO
  • Gold 2300 Individual Connect - EPO
  • Regence Standard Bronze Plan Individual Connect - EPO
  • Regence Standard Gold Plan Individual Connect - EPO
  • Regence Standard Silver Plan Individual Connect - EPO
  • Silver 6500 Individual Connect - EPO

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

Medicare Participation & PECOS Enrollment Status

Michael Pierce 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 Pierce 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: 7315395332

    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: I20250410001039

    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

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 Pierce is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
OHSU HOSPITAL AND CLINICS3181 SW SAM JACKSON PARK ROAD
PORTLAND, OR 97239
(503) 494-6245Acute Care Hospitals

Reviews for MICHAEL PIERCE

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1871279489, we treat the final digit (9) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
8
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
1
Unchanged
Pos 5
2
Doubled → 4
Pos 6
7
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
4
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
9
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 7 → 14 → 5 2 → 4 9 → 18 → 9 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 8 + 1 + 4 + 1 + 4 + 7 + 1 + 8 + 4 + 1 + 6 + 24 = 71

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1871279489.

Other Providers at the Same Location


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

Emergency Medicine
3181 SW SAM JACKSON PARK RD, # L-102
PORTLAND, OR 97239
Emergency Medicine
3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239
Nurse Practitioner (Family)
3181 SW SAM JACKSON PARK RD, CDW-EM
PORTLAND, OR 97239
Emergency Medicine
3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239
Emergency Medicine
3181 SW SAM JACKSON PARK RD, MAILCODE CDW-EM
PORTLAND, OR 97239
Emergency Medicine
3181 SW SAM JACKSON PARK RD, # CDW
PORTLAND, OR 97239
Emergency Medicine
3181 SW SAM JACKSON PARK RD, MAIL CODE: CDW-EM
PORTLAND, OR 97239
Emergency Medicine (Medical Toxicology)
3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239
Urology (Pediatric Urology)
3181 SW SAM JACKSON PARK RD, PEDIATRIC UROLOGY CDW-6
PORTLAND, OR 97239
Psychologist (Clinical)
3181 SW SAM JACKSON PARK RD, UHN 80
PORTLAND, OR 97239
Advanced Practice Midwife
3181 SW SAM JACKSON PARK RD, KPV7C
PORTLAND, OR 97239
Surgery (Trauma Surgery)
3181 SW SAM JACKSON PARK RD, L611
PORTLAND, OR 97239
Pediatrics (Pediatric Emergency Medicine)
3181 SW SAM JACKSON PARK RD, MAIL CODE CDW-EM
PORTLAND, OR 97239
Nurse Practitioner
3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239
Internal Medicine (Rheumatology)
3181 SW SAM JACKSON PARK RD, OP09
PORTLAND, OR 97239
Urology (Pediatric Urology)
3181 SW SAM JACKSON PARK RD, CDW6
PORTLAND, OR 97239
Psychiatry & Neurology (Psychiatry)
3181 SW SAM JACKSON PARK RD, MAIL CODE DC7P
PORTLAND, OR 97239
Anesthesiology
3181 SW SAM JACKSON PARK RD, UHS-2
PORTLAND, OR 97239
Pediatrics (Pediatric Infectious Diseases)
3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239
Physician Assistant
3181 SW SAM JACKSON PARK RD, CARDIOLOGY @UHN62
PORTLAND, OR 97239

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1871279489, enumerated as an "individual" on June 27, 2023.

The provider is located at 3181 SW SAM JACKSON PARK RD PORTLAND, OR 97239 and the phone number is (503) 494-4314.

Physician Assistant with taxonomy code 363AS0400X and a focus in Surgical.

The provider might be accepting Accepts: BridgeSpan Health Company, Kaiser Permanente, Moda. Please consult your insurance carrier or call the provider to verify.

Michael Pierce is affiliated with: OHSU HOSPITAL AND CLINICS.