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 68 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. Tracy Tran, P.A.C.Seattle, WA 981041992813448
  2. Jinny Trangluu, PA-CSeattle, WA 981091649732413
  3. Edward Traverso, PA-CRichland, WA 993521063147619
  4. Thomas TreacySeattle, WA 981951447338801
  5. Aroldo Trejo, PA-CSeattle, WA 981041295383693
  6. Christopher Tremonti, P.A.-C.Chehalis, WA 985321770016511
  7. Marie Trenhaile, PA-CFederal Way, WA 980031457522187
  8. Vicki Trevino, PASpokane, WA 992051487658225
  9. Lauren Trew, PA-CSeattle, WA 981951134768898
  10. Melissa Trinh, PA-C, MPHKirkland, WA 980341174263537
  11. Barbara Tritt, PA-CMedical Lake, WA 990221245281534
  12. Jana Tritto, PA-CSpokane, WA 992021497748560
  13. Leigh Trivino, PA-CSpokane, WA 992081679631733
  14. Hana Trnka, PASeattle, WA 981121326216003
  15. Paul TrombaKent, WA 980321336957646
  16. Nhumey Tropp, P.A.Bellevue, WA 980041386796597
  17. Steven TrothenJoint Base Lewis McChord, WA 984311598473225
  18. Alexandra Trotter, PA-CSpokane, WA 992021629625744
  19. Matthew Trotter, PA-CSeattle, WA 981081982192183
  20. Rachel Trouten, PA-CSeattle, WA 981951659093193
  21. Meghan Trudeau, PA-CFederal Way, WA 980031669984282
  22. Averil True, PA-CBellingham, WA 982291295252435
  23. Nancy TruongFederal Way, WA 980031245972660
  24. Rochelle Trussell, PA-CWalla Walla, WA 993621831270065
  25. Jason Trust, PA-CSeattle, WA 981951336795392
  26. Sue Tsai, P.A.-C.Edmonds, WA 980261194763896
  27. Lori Tschetter, PA-CSpokane, WA 992071689782740
  28. Cara Tseng, PA-CSeattle, WA 981091336621267
  29. Timothy Tseng, PA-CCamas, WA 986071386948347
  30. Michael Tuccio, P.A.Spokane, WA 992081982746699
  31. Corbin Tudor, PACSeattle, WA 981011538210711
  32. Diane Tufel, PA-CSeattle, WA 981121518183953
  33. Olivia Tullier FasanoVancouver, WA 986641144880477
  34. David Tuning, PACGoldendale, WA 986201609952183
  35. Melinda Turkington, P.A.-CSeattle, WA 981221225209539
  36. Natalie Turley, PA-CPort Orchard, WA 983661487951620
  37. Amy TurnerYakima, WA 989011699015289
  38. Aubree Turner, PA-CSpokane, WA 992021326815309
  39. Seth Turner, PA-CMount Vernon, WA 982741316489982
  40. Aiyana Turpen-Scott, PA-CBothell, WA 980111356995286
  41. Yun Young Ugaitafa, PHYSICIAN ASSISTANTTacoma, WA 984311881758720
  42. Diego UpeguiToppenish, WA 989481467004721
  43. Joshua UrnessEverett, WA 982011912353053
  44. Christopher Ursino, PACTacoma, WA 984311780650358
  45. Lindsay UrsoSpokane Valley, WA 992061114345022
  46. Ricardo Usi, P.A.Seattle, WA 981181366581423
  47. Kira Vader, PA-CLynnwood, WA 980361689775876
  48. Mitchell Valente, PA-CMoses Lake, WA 988371225543580
  49. Susan Valentine, PACBainbridge Island, WA 981101821144825
  50. James Van, PA-CPoulsbo, WA 983701679658678

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.