NPPES file of Aug 9, 2026

Contractor in Washington

227 NPPES records list contractor with a practice address in Washington, 2.9 per 100,000 residents, the 14th highest rate of 51. Seattle and Vancouver have the most; each record links to the provider's NPI and the Washington license search. Page 5 of 5.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 171W00000X · 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, 29

  1. Seattle29
  2. Vancouver16
  3. Spokane12
  4. Olympia10
  5. Tacoma10

Contractor records in Washington

  1. Adina StoneSpokane Valley, WA 992061063840023
  2. Joan Sullivan, M.D.Tacoma, WA 984311144372970
  3. Julia SullivanSeattle, WA 981191437557303
  4. George SummittEverett, WA 982041750788592
  5. Sheryl Sutton, MPLEllensburg, WA 989261356691026
  6. Terrance SweaneyVancouver, WA 986631033859335
  7. Jon Tacey, LMPPort Orchard, WA 983661275851289
  8. Starr Tacey, L.M.P.Port Orchard, WA 983661477883387
  9. Mary Thomas, LMPCarnation, WA 980141619245826
  10. Carrie Tveidt, LMPVancouver, WA 986851871702423
  11. Maura (mary) Van Ness, L.M.P.Duvall, WA 980191740483155
  12. Pajyeebsuab Vang, COTARichland, WA 993541073970828
  13. Richard VanwinkleBlaine, WA 982301235598020
  14. Bruce Varadi, LMPGig Harbor, WA 983351649420746
  15. Jason Viers, LMPSeattle, WA 981071215208376
  16. Angie Vogelsang, LMP, CSTWestport, WA 985951699837377
  17. Constance Walton, LMPSeattle, WA 981091306057203
  18. Candice WamplerBlack Diamond, WA 980101275703498
  19. Kari Welch, MA 00016739Puyallup, WA 983731134577539
  20. Dereck White, LMPAuburn, WA 980021982970737
  21. Angela Williams, LMPSeattle, WA 981161386919512
  22. Angela WilliamsSeattle, WA 981341487861811
  23. Kristina Wilson, MA60186404Spokane, WA 992231538464516
  24. Marchelle Wilson, COTA/LCle Elum, WA 989221346580321
  25. Pamela Wilson, LMPKent, WA 980421003112186
  26. Morgan Wolf, LMPMonroe, WA 982721962671867
  27. Courtney YorksSeattle, WA 981031396289351

Source: CMS NPPES, primary taxonomy 171W00000X: records by practice city and the list of records, file of Aug 9, 2026.

Washington ranks 14 of 51 per resident

  1. Florida3.3
  2. New York3.2
  3. Colorado3.0
  4. Washington2.9
  5. New Mexico2.9
  6. Alaska2.9
  7. 50 states and D.C.2.5

Source: CMS NPPES, primary taxonomy 171W00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

1.3% of these records appear in a Medicare file, against 0.8% 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. Washington1.3%
  2. United States0.8%

Contractor records in Washington, measured

  • In a Medicare file3 of 227 · 1.3% here, 0.8% nationally
  • In the CMS Doctors and Clinicians file0 · 0.0% here, 0.7% nationally
  • Not updated in five years or more207 · 91.2% here, 73.8% nationally

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 171W00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

227 NPPES records list contractor (171W00000X) as their primary taxonomy with a practice address in Washington: 2.9 per 100,000 residents against 2.5 nationally (50 states and D.C.). Seattle has 29 of them (13%).

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. Oklahoma237
  2. Michigan259
  3. Pennsylvania188
  4. Nebraska269

States with a similar rate per 100,000

  1. New Mexico2.9
  2. Alaska2.9
  3. Colorado3.0
  4. New York3.2

The largest states

  1. Florida749
  2. Ohio705
  3. Georgia699
  4. Texas635
  5. New York623

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.