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 70 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. Nancy Vitello Mikiska, PACSpokane, WA 992041588734628
  2. Kristen Vittone, P.A.Everett, WA 982011881746113
  3. Destiny Voelpel, PA-CSeattle, WA 981221265985972
  4. Heidi VoelpelTacoma, WA 984051366876179
  5. Scott Voelpel, PATacoma, WA 984051407044985
  6. Diane Vogel, P.A.-CEverett, WA 982081871716811
  7. Shelly Voigt, P.A.-CTacoma, WA 984051508104530
  8. Mark Vollrath, PA-CMount Vernon, WA 982731184623423
  9. Roxana Volynets, PA-CVancouver, WA 986641184662611
  10. Aaron Von KruegerMaple Valley, WA 980381083012900
  11. Karla Voss, PA-CSpokane, WA 992021861718611
  12. Jennie Vu, PA-CEverett, WA 982041629822705
  13. Ngoc Diep Vu, PA-CFederal Way, WA 980031174062434
  14. Sydney VyasSeattle, WA 981091598346272
  15. Dianna Wachtel, PA-CTacoma, WA 984051093867251
  16. Aaron Waddell, PA-CTacoma, WA 984091649627191
  17. Daniel Waddingham, PA-CShoreline, WA 981331972596310
  18. Sally Waddle, PA-CVancouver, WA 986841114325222
  19. Sara Wade, PA-CSeattle, WA 981091407246028
  20. Michele Wagner, PA-CEverett, WA 982011396103032
  21. Marianne Wahba, PA-CBellevue, WA 980051073680146
  22. Suzanne Wahl, PA-CSeattle, WA 981041659402808
  23. William Waites, PA-CKennewick, WA 993381992970297
  24. Kelsey WalchSeatac, WA 981881225439243
  25. Rachel Waldman, PA-CSilverdale, WA 983831164859435
  26. Kari Walen, PA-CPuyallup, WA 983711053969451
  27. Kathleen Walker, P.A..Olympia, WA 985061417170705
  28. Margaret Walker, PA-CSeattle, WA 981331063765741
  29. Tiffany Walker, PA-CEdmonds, WA 980261649691064
  30. Winston WalkerSeattle, WA 981051699294678
  31. Nichoelle Wall, PAPasco, WA 993011407009418
  32. Theodore Wallace, PA-CTacoma, WA 984311609931393
  33. Christopher Walsh, PA-CTacoma, WA 984051003855750
  34. Sarah Walsworth, MS, PA-CSeattle, WA 981051124547948
  35. Jenny Walter, PA-CBellingham, WA 982261669658993
  36. Terri Walter, PA-CSeattle, WA 981221780778175
  37. Allegra Walters, PA-CSeattle, WA 981951154897775
  38. Elizabeth Waltman, P.A.Bellingham, WA 982261487822854
  39. Alison Wan, PA-CVancouver, WA 986641083998777
  40. Jason WangMill Creek, WA 980121174400535
  41. Kelsey WardlowSpanaway, WA 983871760964316
  42. Austin Ware, PA-CCentralia, WA 985311861181976
  43. Brandon Ware, PA-SSeattle, WA 981051497147201
  44. Marc-Gregory Warhola, PA-CTacoma, WA 984311467635201
  45. Joseph Warner, PA-COlympia, WA 985011336531763
  46. Mark Warnicky, PA CSeattle, WA 981341306923685
  47. Susan Warnke, PA-CVancouver, WA 986841528024353
  48. Jenna Warren, PACTacoma, WA 984051295218915
  49. Lindsay Warren, PA-CSeattle, WA 981051134043573
  50. Rhonda Warren, PA-CSeattle, WA 981091043888027

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.