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 13 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. Rebekah MacneillFederal Way, WA 980031679713291
  2. Sheila Maher, P.A.-C.Normandy Park, WA 981661609199850
  3. Brian Mahon, PALongview, WA 986321306958707
  4. Catherine Mahon, PALongview, WA 986321740392273
  5. Glenn Mahoney, PACLake Stevens, WA 982581841263365
  6. Morgan Maier, PA-CSeattle, WA 981051376798843
  7. Lynn Majors, PA-CLittle Rock, WA 985561255655387
  8. Barbara Mallory, PACSpokane, WA 992011285692285
  9. Kevin Mallory, PA-COkanogan, WA 988401811188337
  10. Nicholas Manke, PA-CRichland, WA 993521164837126
  11. Josie Marchesi, PA-STulalip, WA 982711235858275
  12. Erin Marckel, PACCovington, WA 980421699781799
  13. Douglas Marcum, PA-CTacoma, WA 984331154373116
  14. David Margelli, PA-CSeattle, WA 981221003990714
  15. Taylor Marquardt, PA-CTacoma, WA 984051790177731
  16. Carl Marshall, MEDICAL ASSISTANTKent, WA 980301417213521
  17. David Martin, P.A.Vancouver, WA 986841861605255
  18. Peter MartinTekoa, WA 990331194857532
  19. Greg Martinez, P.A.Everett, WA 982011982640215
  20. Joseph Marzucco, P.A.Vancouver, WA 986831629158464
  21. Melissa Mateo, PA-COthello, WA 993441235741802
  22. John Matista, PA-CEverett, WA 982011366435943
  23. Colleen Mawby, PA-CTacoma, WA 984441497009948
  24. Lance Mayfield, PHYSICIAN ASSISTANTPort Angeles, WA 983621376529644
  25. Tiffany McCabe, PA-CSeattle, WA 981011427562487
  26. Michael McClendon, PA-CTacoma, WA 984311396803292
  27. Nathan McCloskey, MHS, PA-CSpokane, WA 992051164944609
  28. Bryna McCollum, PA-CBellevue, WA 980061164503314
  29. Joseph McConahey, PA-CMount Vernon, WA 982741417955857
  30. Jonathan McCord, PA-CNewport, WA 991561033889829
  31. Esther McCorkindale, PACYakima, WA 989021023005543
  32. Elizabeth McCrank, PA-CMount Vernon, WA 982741710021894
  33. Madelaine McCullough, PA-COlympia, WA 985161225070923
  34. Sarah McDougal, PA-CBellevue, WA 980061528581238
  35. Marianne McElroy, PA-CEverett, WA 982011306860291
  36. Diana McFarlane, PA-CSeattle, WA 981011336113885
  37. Elizabeth McHugh, PA-C, M.P.A.S.Olympia, WA 985051619285368
  38. Todd McLaughlin, PA-CMount Vernon, WA 982741053492421
  39. Marc McManus, PA-CPort Ludlow, WA 983651821142043
  40. Vanessa Mehta, PA-CLacey, WA 985031366993362
  41. Edwin Melendez IIMukilteo, WA 982751568854370
  42. Ricardo Melendrez, PA-CWest Richland, WA 993531962956185
  43. Lisa Melody, PA-CAnacortes, WA 982211942575675
  44. Rolando MendezVancouver, WA 986631750751285
  45. Sidra Mendez, PA-CMount Vernon, WA 982741306514161
  46. Raul Mendoza, PA-COthello, WA 993441760805568
  47. Simon Mendoza Moreno, PA-CTacoma, WA 984091902298987
  48. Ryan Menges, PA-CBremerton, WA 983121437702057
  49. Greg Mennie, PA-CSilverdale, WA 983831386736528
  50. Hope Menninger, PA-CSeattle, WA 981091972006252

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.