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 9 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. Heather Harby, PASeattle, WA 981051275935751
  2. Mary Harris-Tucker, PA-CTacoma, WA 984051811033202
  3. Margaret Harrison, PA-CSilverdale, WA 983831740503994
  4. Brianna Hart, PA-CSpokane Valley, WA 992161124353693
  5. Kimberly Hart, PA-CSeattle, WA 981081144331067
  6. Corey Hatfield, PA-CTacoma, WA 984051376563395
  7. Stacey Haveman, PHYSICIAN ASSISTANTWalla Walla, WA 993621023309796
  8. Kenneth Haverkamp, PA-CBellevue, WA 980041487703518
  9. Joseph HawkinsArlington, WA 982231174098065
  10. Marc Hawkins, PA-CSpokane, WA 992021215913850
  11. Robert Hays, PA-CPuyallup, WA 983741427118801
  12. Jarom Hayward, PACOthello, WA 993441538889902
  13. Kelsey Hazama, PA-SSeattle, WA 981051780352328
  14. Julie Heath, PAMount Vernon, WA 982741538345285
  15. Jeffrey Hellman, PA-CEverett, WA 982011972553683
  16. Sara Helvestine, PA-CSeattle, WA 981011417304650
  17. Travis Henderson, PA-CRichland, WA 993541700222437
  18. Victor Hernandes PinedaLakewood, WA 984991447731237
  19. Patricia Hernandez, PARichland, WA 993541093802373
  20. Brian Hiller, PA-CEnumclaw, WA 980221386978104
  21. Karl Hilsenberg, PA-CPuyallup, WA 983741134140262
  22. Michele Hinatsu, ARNPSeattle, WA 981151265562573
  23. Charles Hitchcock, PAJoint Base Lewis McChord, WA 983411265411581
  24. Sherry Hoagland, PA-CWenatchee, WA 988011679769228
  25. Eric HohmanYakima, WA 989021801810924
  26. Yoshio Hokama, PA PHYSICIAN ASSISTTacoma, WA 984311467521450
  27. Wade Holden, P.A.Yakima, WA 989021538463252
  28. Lisa Hollien, PA-CTacoma, WA 984021831591072
  29. Barbara Holloway, PA-CPort Orchard, WA 983661568647626
  30. Kathleen Holloway, PA-CEphrata, WA 988231902907470
  31. Kari Holman, PA-CSpokane, WA 992041285961854
  32. Timothy Holmstrom, MS, PA-C, ATC, CSCSPullman, WA 991631346326204
  33. Timothy Hoover, PA-CJoint Base Lewis McChord, WA 984311336256429
  34. Kelsea Hopkins, PA-C MS RDNSpokane Valley, WA 990371366951261
  35. Luke Hopkins, PAWenatchee, WA 988011538718960
  36. Bethany Horn, PAOlympia, WA 985021619517414
  37. David Hornby, PHYSICIAN ASSISTANTSpokane, WA 992081659773935
  38. Soly Houy, PAC MMSYakima, WA 989021851318851
  39. Abby Howard, PA-CPullman, WA 991641942541859
  40. Vaughn Howe, P.A.Bremerton, WA 983101235256272
  41. Matthew Hrin, PACBellevue, WA 980041821658675
  42. Jon Hubner, PACOak Harbor, WA 982781821078890
  43. Marjorie Humphrey, PA-CCheney, WA 990041710014303
  44. James Hunter, PA-CSeattle, WA 981011063623791
  45. John Hunter, P.A.Spokane, WA 992081245372853
  46. Michelle Hunter, PA-CSnohomish, WA 982901942224969
  47. Jillian Hurd, PA-CBremerton, WA 983371265546824
  48. Diana Hurst, P.A-CSeattle, WA 981051649644758
  49. Chau HuynhBattle Ground, WA 986041316496011
  50. Kenneth Hyde, PA-CJoint Base Lewis McChord, WA 984311164503264

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.