NPPES file of Aug 9, 2026

Nurse Practitioner in Washington

2,308 NPPES records list nurse practitioner with a practice address in Washington, 30 per 100,000 residents, the 26th highest rate of 51. Seattle and Spokane have the most; each record links to the provider's NPI and the Washington license search. Page 45 of 47.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 363L00000X · 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, 569

  1. Seattle569
  2. Spokane188
  3. Tacoma158
  4. Everett118
  5. Yakima67

Nurse Practitioner records in Washington

  1. Jennifer Wiebelhaus, ARNPCentralia, WA 985311396543492
  2. Alison Wien, ARNPMill Creek, WA 980121164117818
  3. Aiza Wignall, ARNPSeattle, WA 981041891426292
  4. Katherine Wiken, ARNPKirkland, WA 980341083238745
  5. Mandi Wilcox, ARNP, RNYakima, WA 989021467067207
  6. Terra Wilde, DNPEverett, WA 982081639699861
  7. Dee Wildermuth, ARNPBellingham, WA 982251538157276
  8. Megan Wildes, ARNPTacoma, WA 984091235660929
  9. Madeline Wiley, MSN ARNPKent, WA 980311932195526
  10. Alden Willard, ARNPTacoma, WA 984051659304251
  11. Susan Willard, ARNPSeattle, WA 981011912925025
  12. Aaron Willhite-Ruiz, ARNPSpokane Valley, WA 992161730922501
  13. Amy Williams, NPEverett, WA 982011982623492
  14. Arianna WilliamsSpokane, WA 992041720849284
  15. Carol WilliamsRichland, WA 993521083761837
  16. Elisa Williams, ARNPRenton, WA 980571184799074
  17. Juanita Williams, APRNKirkland, WA 980331770071573
  18. Karin Williams, ARNPPuyallup, WA 983721730942582
  19. Kristin Williams, ARNPPuyallup, WA 983731508620824
  20. Mariann Williams, NPTonasket, WA 988551922166776
  21. Rita Williams, NPVancouver, WA 986641346280500
  22. Selina Williams, ARNPPuyallup, WA 983721942172192
  23. Shannon Williams, ARNPWalla Walla, WA 993621073903357
  24. Janet Williams-Cox, ARNPYakima, WA 989021316188477
  25. Christine Williamson, APRN-NPVancouver, WA 986861205218096
  26. Patricia Williamson, N.P.-C.Othello, WA 993441639340193
  27. Jill Willis, ARNPPuyallup, WA 983741366791782
  28. Mary Willis, ARNPSpokane, WA 992021891775623
  29. Zachary Willmarth, FNP-CPuyallup, WA 983711730720772
  30. Amanda WillyPort Angeles, WA 983621790654119
  31. Crystal Wilmot, MSN, APRN, NP-COlympia, WA 985061821425844
  32. Anna Wilson, ARNPSpokane, WA 992041245726363
  33. Annalee Wilson, NPSpokane, WA 992081760767412
  34. Emily Wilson, FNPPuyallup, WA 983711700531589
  35. Sherry WilsonAuburn, WA 980011154882736
  36. Paul Wilson-Grills, ARNPBurien, WA 981661184789109
  37. Brandy Wiltermuth, APLynnwood, WA 980371285865402
  38. Stephany Wims, ARNPTacoma, WA 984051083106645
  39. Anne Winkes, ARNPMount Vernon, WA 982741740308667
  40. Kathleen Witmer, ARNPSeattle, WA 981041457415499
  41. Briana Witteveen, FNPVancouver, WA 986841740833656
  42. Ki-Deuk Wohlfert, ARNPAuburn, WA 980011679610885
  43. Alex WojcikLacey, WA 985031215810585
  44. Katlin Wojnicki, ARNPBellingham, WA 982251548517105
  45. Toni Wolcott, ARNP, DNPSeattle, WA 981041700490760
  46. Taijh Wolfe, APRNBellevue, WA 980041134943269
  47. Karen Wollenberg, N.P.Spokane, WA 992041720081979
  48. Kathleen Wolsey, FNP-BCRenton, WA 980571932474335
  49. Natalya WolterSpokane, WA 992041952963449
  50. Emily Wong, NP-CEverett, WA 982031861820425

Source: CMS NPPES, primary taxonomy 363L00000X: records by practice city and the list of records, file of Aug 9, 2026.

Washington ranks 26 of 51 per resident

  1. West Virginia31
  2. Pennsylvania30
  3. Idaho30
  4. Washington30
  5. New Hampshire29
  6. Nevada28
  7. 50 states and D.C.29

Source: CMS NPPES, primary taxonomy 363L00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

72.0% of these records appear in a Medicare file, against 73.4% 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. Washington72.0%
  2. United States73.4%

Nurse Practitioner records in Washington, measured

  • In a Medicare file1,662 of 2,308 · 72.0% here, 73.4% nationally
  • In the CMS Doctors and Clinicians file1,301 · 56.4% here, 57.4% nationally
  • Not updated in five years or more1,095 · 47.4% here, 44.6% nationally
  • Median graduation year2018 · the 1,301 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 363L00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

2,308 NPPES records list nurse practitioner (363L00000X) as their primary taxonomy with a practice address in Washington: 30 per 100,000 residents against 29 nationally (50 states and D.C.). Seattle has 569 of them (25%).

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. Tennessee2,303
  2. Indiana2,582
  3. Minnesota2,582
  4. New Jersey1,961

States with a similar rate per 100,000

  1. New Hampshire29.4
  2. Idaho30.2
  3. Pennsylvania30.2
  4. West Virginia30.5

The largest states

  1. Florida8,844
  2. California8,223
  3. Illinois4,892
  4. Texas4,825
  5. North Carolina4,524

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.