NPPES file of Aug 9, 2026

Physician Assistant in Washington

3,718 NPPES records list physician assistant with a practice address in Washington, 48 per 100,000 residents, the 28th highest rate of 51. Seattle and Tacoma have the most; each record links to the provider's NPI and the Washington license search. Page 2 of 75.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363A00000X · 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, 828

  1. Seattle828
  2. Tacoma324
  3. Spokane315
  4. Vancouver208
  5. Everett144

Physician Assistant records in Washington

  1. Richard Allen, PA-CFt Lewis, WA 984331033188768
  2. Richard Allen, PA-CWenatchee, WA 988011508856410
  3. Stephen Allen, PA-CRichland, WA 993521891878609
  4. Elizabeth AllgoodWenatchee, WA 988011912571357
  5. Chelsea Allin, PA-CSeattle, WA 981081154422301
  6. Melissa Almond, PA-CMoses Lake, WA 988371770093304
  7. Corey AlonsoSeattle, WA 981051417748849
  8. Berke Altan, PACBellingham, WA 982251366512824
  9. Isabel Aluia, PA-CSeattle, WA 981051326903360
  10. Jessica Alvarez, PA-CKennewick, WA 993361578101374
  11. Melissa Alvarez, PA-C, PHARMDOthello, WA 993441144390915
  12. John Alvitre, PA-CTacoma, WA 984331386789410
  13. Jonathan Alvord, PA-CProsser, WA 993501033512116
  14. William Aman, PHYSICIAN ASSISTANTOlympia, WA 985021821829904
  15. Bose AmosunPuyallup, WA 983731962283622
  16. Tyson AndelinMoses Lake, WA 988371508343732
  17. Eric Anderies, PASeattle, WA 981051679054506
  18. Jessica Anderies, PASpokane, WA 992011760963698
  19. Holly Anderson, P.A.Seattle, WA 981091457335747
  20. James Anderson, PA-CSeattle, WA 981051427133768
  21. Jennette Anderson, PA-CTacoma, WA 984311972769412
  22. Juliet Anderson, PA-CVancouver, WA 986641750074670
  23. Kyle Anderson, PASeattle, WA 981091639953391
  24. Leslie Anderson, PA-CSeattle, WA 981951508887050
  25. Natasha AndersonSeattle, WA 981041699467761
  26. Neil Anderson, PASeattle, WA 981951437347507
  27. Stacee Anderson, PA-CSpokane, WA 992081467438762
  28. Arsema AndmicaelSeattle, WA 981261427776897
  29. Kai Ando, PA-CSeattle, WA 981091265063994
  30. Tanner Andre, PARichland, WA 993521750862116
  31. Elysia Bethany Andrews, PA-C, RDMSSeattle, WA 981121861869661
  32. Kate Andrews, P.A.Bellevue, WA 980041295280782
  33. Vern Andrus, PA-CSpokane, WA 992081134609035
  34. Alex Angeles, PACLakewood, WA 984991912002031
  35. Emily Angell, PA-CSeattle, WA 981951568043255
  36. Joshua Antles, LMHC, PA-CSpokane Valley, WA 992061871020040
  37. Jason Appleberry, PA-C, MPASSeattle, WA 981341053397521
  38. Ashlan Applegate, PA-CSeattle, WA 981041962025940
  39. Matthew Arbuckle, PA-CSeattle, WA 981951225561350
  40. Scott Arcand, P.A.-CBremerton, WA 983121467438820
  41. Brandell ArceSeattle, WA 981041497901672
  42. Sara Ardren, P.A.-C.Longview, WA 986321992817225
  43. Erica Arias, PA-CKennewick, WA 993361316482821
  44. Rafe Arlotti, PA-CBattle Ground, WA 986041205303963
  45. Nissan Armas, PA-CShelton, WA 985841083223291
  46. Katie Armbruster, PA-CBellingham, WA 982261942816186
  47. Matthew ArmingtonWenatchee, WA 988011194366468
  48. Madison Arndt, PA-COnalaska, WA 985701194523563
  49. Susan Arnold-Edgar, PA-CVancouver, WA 986641023057817
  50. Lindsay Aronson, PA-CSeattle, WA 981091598292476

Source: CMS NPPES, primary taxonomy 363A00000X: records by practice city and the list of records, file of Aug 9, 2026.

Washington ranks 28 of 51 per resident

  1. Vermont50
  2. Oregon49
  3. Arizona49
  4. Washington48
  5. Iowa48
  6. Oklahoma46
  7. 50 states and D.C.49

Source: CMS NPPES, primary taxonomy 363A00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

76.2% of these records appear in a Medicare file, against 77.9% 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. Washington76.2%
  2. United States77.9%

Physician Assistant records in Washington, measured

  • In a Medicare file2,832 of 3,718 · 76.2% here, 77.9% nationally
  • In the CMS Doctors and Clinicians file2,461 · 66.2% here, 62.6% nationally
  • Not updated in five years or more1,777 · 47.8% here, 39.3% nationally
  • Median graduation year2017 · the 2,460 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363A00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

3,718 NPPES records list physician assistant (363A00000X) as their primary taxonomy with a practice address in Washington: 48 per 100,000 residents against 49 nationally (50 states and D.C.). Seattle has 828 of them (22%).

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. Colorado3,767
  2. Arizona3,666
  3. Wisconsin3,475
  4. Minnesota4,007

States with a similar rate per 100,000

  1. Iowa47.6
  2. Oklahoma46.1
  3. Oregon49.5
  4. Vermont49.6

The largest states

  1. New York15,555
  2. California14,451
  3. Texas10,999
  4. Florida10,257
  5. North Carolina9,279

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.