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 5 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. Mikaela Corigliano, PA-CNewport, WA 991561205709441
  2. Annie Coronado, PAOthello, WA 993441154757359
  3. Alma Corpuz, PA-CTacoma, WA 984051437147394
  4. Neon Corpuz, PABellevue, WA 980061487066130
  5. Colin Cortado, PACSeattle, WA 981161679303192
  6. Silvia Corzo, P.A.-CSequim, WA 983821831526359
  7. Carol Coston, PA-CWenatchee, WA 988011174568737
  8. William Cranston, PA-C, MPASTacoma, WA 984311811195423
  9. Lynda Crescenzi, PA-CBellevue, WA 980041841266137
  10. Aaron Cronin, P.A., DSCTacoma, WA 984311194782631
  11. Bill Crowell, MPAS, PA-CTacoma, WA 984311538331798
  12. David Curran, PA-CVancouver, WA 986831194770206
  13. Jonathan Cyphers, PABonney Lake, WA 983911134364813
  14. Donna Dabney, PAMoses Lake, WA 988371851471361
  15. Christi Dahlgren, PA-CMonroe, WA 982721710302831
  16. Alexandra Dammen, PA-CBonney Lake, WA 983911154804854
  17. Nancy Danke, PACBellingham, WA 982251114084373
  18. Mark Dartley, PA-CMedical Lake, WA 990221265414494
  19. Bill Davies, PA-CWenatchee, WA 988011912932724
  20. Katherine Davies, PA-CEast Wenatchee, WA 988021962421230
  21. Kathleen Davies, PAAberdeen, WA 985201447586128
  22. Charles Davis, PA-CRenton, WA 980581962422956
  23. Eric Davis, P.A.-CWenatchee, WA 988011225013931
  24. Paula Davison, P.ASilverdale, WA 983831790898260
  25. Rachel Deboer, PA-CTacoma, WA 984311063470367
  26. Jeanette Decoteau, PACAuburn, WA 980921528189750
  27. Jeffrey DeemTacoma, WA 984051821493941
  28. Deborah Degooyer, PA-CYakima, WA 989021134156128
  29. Bruce Deleonard, PA-CKennewick, WA 993011609906411
  30. David Delisle, PA-CTacoma, WA 984311558407221
  31. Cristine Delmendo, PA-CAuburn, WA 980011790742443
  32. Daniel Delp, PA-CTouchet, WA 993601689705451
  33. Catherine Delsecco, PA-CMercer Island, WA 980401720150105
  34. Ovidio Demiar, PA-CSunnyside, WA 989441972650729
  35. Giana DenisiSeattle, WA 981091366909673
  36. Renuka Deonarinesingh, PATacoma, WA 984311932421989
  37. Jose Diaz, PA CEllensburg, WA 989261447231790
  38. Miriam Dick, P.A.Seattle, WA 981121679617534
  39. Randall Dickson, PACEverett, WA 982011215960372
  40. Robert Dieter, PA-CSpokane, WA 992011194845586
  41. Ryan Dirks, PA-CPuyallup, WA 983721881889731
  42. Jeanette Dolmetsch, PA-CArlington, WA 982231164941456
  43. Roland DonisiBellingham, WA 982261083913891
  44. Arlene Dorrough, PA-CTukwila, WA 981881619040912
  45. Machelle Dotson, PALyle, WA 986351689814337
  46. Curt Doty, PA-CSeattle, WA 981011699882944
  47. Michael Doyle, PA-CSeattle, WA 981221962935239
  48. Sean Draney, PA-CPasco, WA 993011790404176
  49. Rachel Drayer, PACWenatchee, WA 988011538516927
  50. James Drechsler, PA-CSeattle, WA 981091043447048

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.