NPPES file of Aug 9, 2026

Michael Josef Seigneur, PA STUDENT

Physician Assistant · Tualatin, OR

Michael Josef Seigneur, PA STUDENT is a physician assistant with a practice address in Tualatin, Oregon, and NPI 1467278572, issued on Nov 23, 2024. Check the license (Oregon PA228851, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1467278572
Name
Michael Josef Seigneur
Credential
PA STUDENT
Primary taxonomy
Physician Assistant 363A00000X
License number
PA228851 OR
Self-reported in NPPES; status is on the state search
Practice location
7401 SW Washo CT Ste 100, Tualatin, OR 97062
Phone
(503) 665-0836
Enumerated
Nov 23, 2024
Record last updated
Mar 30, 2026
Medicare enrollment
Enrolled (PECOS I20260428002396); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 7401 SW Washo CT Ste 100

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. John Boyle, PAMedical Physician Assistant1528100864
  2. Jeffrey Cheesman, MDOrthopaedic Hand Surgery Physician1134652829
  3. Elliott Cole, MPHOrthopaedic Surgery Physician1861996159
  4. Brandon ColwellPhysician Assistant1346834363
  5. Benjamin Galloway, PA-CSurgical Physician Assistant1790378768
  6. Michael Garland, PAMedical Physician Assistant1356312425

Verify Michael Josef Seigneur in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license PA228851
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Oregon license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Regenerative Orthopedic Center LLCTualatin, OR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Michael Josef Seigneur among 2,094 physician assistant records in Oregon

Michael Josef Seigneur, PA STUDENT is one of 2,094 physician assistant records with a practice address in Oregon. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 89% of them.

  • NPI issued2024 · 89% of these records are older, 4% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2025 · median 2017 among the 1,552 with a school on file
  • Record last updated2026 · 37% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

14 physician assistant records list a practice address in Tualatin

They are 14 of the 863 NPPES records with a practice address in Tualatin, and 2,094 physician assistant records in Oregon.

The 8 physician assistant records with the nearest ZIP codes

  1. Rani Bui, PATualatin, OR 970621679347843
  2. Brandon ColwellTualatin, OR 970621346834363
  3. Lisa Cowan, PA-CTualatin, OR 970621003807884
  4. Kelsey Gretzinger, PA-CTualatin, OR 970621619445715
  5. Tyler HuntingtonTualatin, OR 970621194356915
  6. Fardowsa Idris, PHYSICIAN ASSISTANTTualatin, OR 970621609419225
  7. Patricia Kenney-Moore, MS, PA-CTualatin, OR 970621740498120
  8. Zachary Knight, PA-CTualatin, OR 970621356506943

Common questions

What is Michael Josef Seigneur, PA STUDENT's NPI number?

Michael Josef Seigneur, PA STUDENT's National Provider Identifier (NPI) is 1467278572, issued on Nov 23, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Michael Josef Seigneur, PA STUDENT located?

The NPPES record lists a practice address at 7401 SW Washo CT Ste 100, Tualatin, OR, 97062. Phone: (503) 665-0836. Providers update this record themselves, so call before visiting.

How can I verify Michael Josef Seigneur, PA STUDENT's license?

NPPES lists Oregon license number PA228851, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.