NPPES file of Aug 9, 2026

Dermatology Physician in Washington

384 NPPES records list dermatology physician with a practice address in Washington, 4.9 per 100,000 residents, the 18th highest rate of 51. Seattle and Bellevue have the most; each record links to the provider's NPI and the Washington license search. Page 8 of 8.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207N00000X · 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, 120

  1. Seattle120
  2. Bellevue31
  3. Vancouver22
  4. Spokane17
  5. Bellingham13

Dermatology Physician records in Washington

  1. Thomas Vaughan, MDPuyallup, WA 983721922017235
  2. Elizabeth Vennos, M.D.Bellingham, WA 982261033169511
  3. Karen Vigeland, MDVancouver, WA 986641306874748
  4. John Walsh, M.D.Bellevue, WA 980051942298161
  5. Laura Walsh, MD, PHDRenton, WA 980571043715006
  6. Hao Wang, M.D, P.H.DKirkland, WA 980341093873036
  7. Zixiao WangRenton, WA 980571821533993
  8. Olivia Ware, MDSeattle, WA 981041316575129
  9. Jenny Wei, MDSeattle, WA 981951376171389
  10. Marshall Welch, MDSeattle, WA 981041346326162
  11. Deva WellsSeattle, WA 981081164818951
  12. Kimberly Wenner, MDUniversity Place, WA 984671467442640
  13. William Werschler, MDSpokane, WA 992041023119682
  14. Rachel Wheatley, M.D.Seattle, WA 981071518493014
  15. Lisa Williams, MDSeattle, WA 981121093824716
  16. Walter Williams, M.D.Clarkston, WA 994031841269248
  17. Kendell Wilske, MDSeattle, WA 981011639228828
  18. John Winfield, MDBellevue, WA 980041316049331
  19. William Wray, M.D.Spokane, WA 992181245209394
  20. Joy Wu, D.O.Mill Creek, WA 980121255303632
  21. Dorothy Yang, MDSeattle, WA 981041720070162
  22. Ting-Lin Yang, MDBellingham, WA 982261154771954
  23. Iwei Yeh, MDSeattle, WA 981951780884494
  24. Tatyana Yetto, M.D.Bremerton, WA 983121558657031
  25. Jane Yoo, MDSeattle, WA 981011407967789
  26. Alison Young, MDSeattle, WA 981041891734893
  27. James Young, M.D.Olympia, WA 985021457643702
  28. Benjamin Yu, M.D./PH.DVancouver, WA 986861831103084
  29. Jerry Yuan, D.O.Bremerton, WA 983121992902662
  30. Mengyi Zha, M.D.Toppenish, WA 989481801241336
  31. Cathryn Zhang, MDSeattle, WA 981011548586134
  32. Myron Zhang, M.D.Spokane, WA 992021154853182
  33. Ge Zhao, M.D.,PH.D.Bellevue, WA 980051205135092
  34. Paula Zook, M.D.Seattle, WA 981221558321869

Source: CMS NPPES, primary taxonomy 207N00000X: records by practice city and the list of records, file of Aug 9, 2026.

Washington ranks 18 of 51 per resident

  1. Colorado5.2
  2. Illinois5.2
  3. Oregon4.9
  4. Washington4.9
  5. Virginia4.9
  6. Montana4.9
  7. 50 states and D.C.4.7

Source: CMS NPPES, primary taxonomy 207N00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

81.8% of these records appear in a Medicare file, against 84.6% 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. Washington81.8%
  2. United States84.6%

Dermatology Physician records in Washington, measured

  • In a Medicare file314 of 384 · 81.8% here, 84.6% nationally
  • In the CMS Doctors and Clinicians file276 · 71.9% here, 72.6% nationally
  • Not updated in five years or more215 · 56.0% here, 54.0% nationally
  • Median graduation year2009 · the 275 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207N00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

384 NPPES records list dermatology physician (207N00000X) as their primary taxonomy with a practice address in Washington: 4.9 per 100,000 residents against 4.7 nationally (50 states and D.C.). Seattle has 120 of them (31%).

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. Arizona350
  2. Georgia349
  3. New Jersey421
  4. Virginia422

States with a similar rate per 100,000

  1. Oregon4.9
  2. Montana4.9
  3. Hawaii4.7
  4. North Dakota4.7

The largest states

  1. California2,083
  2. Florida1,213
  3. New York1,211
  4. Texas1,172
  5. Pennsylvania681

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.