NPPES file of Aug 9, 2026

Medical Physician Assistant in Washington

1,068 NPPES records list medical physician assistant with a practice address in Washington, 14 per 100,000 residents, the 17th highest rate of 51. Seattle and Tacoma have the most; each record links to the provider's NPI and the Washington license search. Page 1 of 22.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363AM0700X · method

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Seattle has the most, 159

  1. Seattle159
  2. Tacoma111
  3. Spokane83
  4. Vancouver46
  5. Olympia32

Medical Physician Assistant records in Washington

  1. Noor Aaf, PA-CSeattle, WA 981041558394171
  2. Maryan AbdirahmanOlympia, WA 985021861254856
  3. Angelnetta AdamsSeattle, WA 981051417837741
  4. Travis Adelman, P.A.Everett, WA 982031033307343
  5. Bruce Afton, PA-CAuburn, WA 980011114984846
  6. Dona Ahrens, P.A.-CBothell, WA 980211023207669
  7. Kanthi Akkineni, PA-CSeattle, WA 981121346649282
  8. Bridget Albright, PHYSICIAN ASSISTANTSeattle, WA 981121124217583
  9. Luis Alcalde, PHYSICIAN ASSISTANTOthello, WA 993441376521229
  10. David Allen, PA-CBattle Ground, WA 986041306038245
  11. Kathleen Allen, PA-CWenatchee, WA 988011134227234
  12. Nidal Almasri, DMSC, PA-CBremerton, WA 983121851006829
  13. Patrick Alonso, PA-CSeattle, WA 981051487885133
  14. Frantz AlphonseTumwater, WA 985121811345762
  15. Carroll AltsholerSpokane, WA 992081275251183
  16. Russell Amaru, PA-CShelton, WA 985841942530647
  17. Taddele Ambachew, PA-CSeattle, WA 981041992738512
  18. Caleb Ambrose, PA-CWenatchee, WA 988011063796597
  19. Rebecca Andahazy, PA-CKent, WA 980321700424959
  20. Christine Anderegg, PA-CLacey, WA 985031871537795
  21. David Anderson, PASpokane, WA 992071790181493
  22. Katherine Anderson, P. A.Bellingham, WA 982251609128990
  23. Tonda Anderson, PA-CSeattle, WA 981041154751592
  24. Tyler Anderson, PA-CClarkston, WA 994031083927792
  25. Derek Andrzejewski, PA-CSeattle, WA 981121437785268
  26. James Annis, PA-CSpokane, WA 992041851691323
  27. Rickard Antles, PAOlympia, WA 985021518931526
  28. Cara Antol, PA-CLakewood, WA 984991275783920
  29. Heidi April, PHYSICIAN ASSISTANTRichland, WA 993521063928448
  30. Blake Arney, PA-CMount Vernon, WA 982741356845671
  31. Tatiana AronSeattle, WA 981011023415817
  32. Eric Aronsohn, PA-CMoses Lake, WA 988371336229152
  33. Bella Arshinova, PA-CDes Moines, WA 981981649223538
  34. Amy Ashworth, PA-C, MPASTacoma, WA 984311427023746
  35. Stuart Austin, PA-CEverett, WA 982041407997588
  36. Ian Awai, PA-CPuyallup, WA 983751902491707
  37. Negar Ayoubzadeh-Bartos, PA-CCovington, WA 980421346258936
  38. Jeannette Baars, PA-CGoldendale, WA 986201043972383
  39. David Baca, PA-CSpokane, WA 992041932513900
  40. Joseph Bailey, PA-CTacoma, WA 984021053612762
  41. Megan Bailey, PACBremerton, WA 983101699729954
  42. Nicholas Baker, PA-CSeattle, WA 981441417625476
  43. Roger BallSpanaway, WA 983871245250414
  44. Cody BaloghTacoma, WA 984051780085183
  45. William Baluch, P.A.Seattle, WA 981151467592121
  46. Robert Barber, PA-CWenatchee, WA 988011366471690
  47. Tawna Barck, PAGoldendale, WA 986201497158992
  48. Steven Barcott, PA-CEverett, WA 982011467762864
  49. Coy Barfield, PASpokane, WA 992051366499980
  50. Brandon Barker, PAChehalis, WA 985321629226733

Source: CMS NPPES, primary taxonomy 363AM0700X: records by practice city and the list of records, file of Aug 9, 2026.

Washington ranks 17 of 51 per resident

  1. Vermont15
  2. Nebraska15
  3. Maryland14
  4. Washington14
  5. Arizona13
  6. New Mexico13
  7. 50 states and D.C.12

Source: CMS NPPES, primary taxonomy 363AM0700X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

66.1% of these records appear in a Medicare file, against 74.0% nationally

A Medicare file here is Part D prescribing (2024), a MIPS score (2023), an Open Payments record (2024) or Medicare group billing (CMS Doctors and Clinicians). A record outside them may still see patients: these files cover Medicare only.

  1. Washington66.1%
  2. United States74.0%

Medical Physician Assistant records in Washington, measured

  • In a Medicare file706 of 1,068 · 66.1% here, 74.0% nationally
  • In the CMS Doctors and Clinicians file581 · 54.4% here, 54.5% nationally
  • Not updated in five years or more649 · 60.8% here, 54.7% nationally
  • Median graduation year2013 · the 581 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363AM0700X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,068 NPPES records list medical physician assistant (363AM0700X) as their primary taxonomy with a practice address in Washington: 14 per 100,000 residents against 12 nationally (50 states and D.C.). Seattle has 159 of them (15%).

A record is a registration a provider made and keeps up to date: it shows neither that the provider is licensed nor that they still practice there. The state's own license search is the check.

States with a similar number

  1. Connecticut1,138
  2. Arizona996
  3. Michigan1,140
  4. Virginia941

States with a similar rate per 100,000

  1. Maryland14.1
  2. New Mexico13.0
  3. North Dakota12.9
  4. Oklahoma12.7

The largest states

  1. Pennsylvania3,897
  2. New York3,670
  3. California3,376
  4. Florida2,776
  5. Texas2,146

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy; 2023 Census population estimates. A registry record 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.