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 12 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. Maria Cefalu, PA CSeattle, WA 981091073714978
  2. Michael Cerrato, PA-CVancouver, WA 986861750732186
  3. Hana Cha, MPAS, PA-CTacoma, WA 984051699968800
  4. Jennifer Cha, PA-SLacey, WA 985161700309416
  5. Bogdan Chaban, PA-CSpokane, WA 992081548819683
  6. Maria ChaconSeattle, WA 981091609575422
  7. Nathan Chadwick, PA-CSilverdale, WA 983831710125554
  8. Emily Chakkera, PA-CSeattle, WA 981051427421965
  9. Ashmi ChakrabortySeattle, WA 981051184345449
  10. Austin Chamberlain, PA-CCentralia, WA 985311821661091
  11. Leslie Chamberlain, PA-CEverett, WA 982011386661080
  12. Ila Champine, PA-C, RDVancouver, WA 986861538282504
  13. Nirupama ChandrashekaranRedmond, WA 980531346025194
  14. David Chang, PA-CEdmonds, WA 980261194561423
  15. Eric Chang, PA-CSeattle, WA 981181922499870
  16. Ha Young Chang, PA-CSeattle, WA 981331245978790
  17. Jeannie Chang, PA-C, MPASSammamish, WA 980751114088713
  18. Mary ChangSeattle, WA 981121659470516
  19. Nathaniel Chang, PA-CSeattle, WA 981951538539135
  20. Shin ChangTacoma, WA 984021184588188
  21. Warren Chang, PA-CSeattle, WA 981041487322020
  22. Roshni Changela, PA-CBellevue, WA 980041669085874
  23. Grace Chao, PACSeattle, WA 981011134496862
  24. Anne Chapin, PA-CBellingham, WA 982251922375898
  25. Justin ChapinPuyallup, WA 983741417503178
  26. David ChapmanBremerton, WA 983371457296519
  27. Justen ChapmanSpokane, WA 992041720434343
  28. Kayla Chapman, PA-CIssaquah, WA 980271932658184
  29. Jaime Charest, PA-CSeattle, WA 981051477089621
  30. Thomas Charles, P.A.Spokane, WA 992231366599078
  31. Vickie Chase, PA-CWenatchee, WA 988011649382888
  32. Elizabeth Chaskey, PA-CSeattle, WA 981951942779871
  33. Katherine Chatham, P.A.Seattle, WA 981181760526446
  34. Kacie Chatwood, PASeattle, WA 981951760842017
  35. Nguyen ChauSeattle, WA 981051851259782
  36. Ashish Chaudhary, PA-COak Harbor, WA 982781770198954
  37. Belinda Chavez, PHYSICIAN ASSISTANTEverett, WA 982011386942282
  38. Brita Chavez, PACWenatchee, WA 988011427661057
  39. Julia ChavezFederal Way, WA 980031972117539
  40. Irene Chege, PA-CTacoma, WA 984051871995191
  41. Eliza CheitlinVancouver, WA 986841629633557
  42. Catherine Chen, PA-CSeattle, WA 981951689002479
  43. Grace Chen, PA-CMountlake Terrace, WA 980431639176902
  44. Hao Chen, PA-COlympia, WA 985061942796560
  45. Michael Chernekoff, PA-CBremerton, WA 983101356429716
  46. Adam Cherry, PA-CLongview, WA 986321770805673
  47. Sean Cherry, PA-CElma, WA 985411104074533
  48. Regan Chewning, PA-CVancouver, WA 986641144895897
  49. Tiffany Chiang, PATacoma, WA 984051710816343
  50. Rory Chisholm-Drane, PA-CRichland, WA 993521760920276

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.

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.