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 3 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. Richard Grabowski, MDSeattle, WA 981091194720680
  2. Deetta Gray, M.D., FAAD, FRCPCBellevue, WA 980041790825966
  3. Robin Green Whipple, MDSeattle, WA 981091730185083
  4. Steven Greene, M.D.Seattle, WA 981051225170988
  5. Tanya Greywal, MDSeattle, WA 981951043664600
  6. Lindsay Gunnell, MDSeattle, WA 981951215292263
  7. Courtney Gwinn, M.D.Seattle, WA 981951508210741
  8. John Hackett, M.D.Bellevue, WA 980041134184047
  9. Josiah Hanson, M.D.Seattle, WA 981951720512197
  10. Christina Hardaway, MDPort Orchard, WA 983661750357802
  11. James Harnisch, MDBellevue, WA 980041154431997
  12. Leigh Hatch, MDSilverdale, WA 983831174151666
  13. Tanya Hathaway, MDSeattle, WA 981951316962111
  14. Claire Haycox, MD, PHDSequim, WA 983821457309908
  15. Michelle Heath, MDSeattle, WA 981121962501981
  16. Corinne Hecht, M.D.Bellingham, WA 982251215179502
  17. Christopher Henderson, M.D.Bellevue, WA 980041821442427
  18. Curtis Henderson, MDSpokane, WA 992021649262593
  19. Richard Herdener, M.D.Spokane, WA 992021457326365
  20. Craig Hersh, M.D.Vancouver, WA 986861003922279
  21. Staci Hestdalen, M.D.Spokane Valley, WA 992121194790006
  22. Thomas Hirota, D.O.University Place, WA 984671144294240
  23. Molly Hogan, MDBrewster, WA 988121255417051
  24. Amy Hopkins, MDMount Vernon, WA 982731699202267
  25. Robert Hopp, M.D.Kennewick, WA 993361801835509
  26. Robin Hornung, MDSpokane Valley, WA 992121437230786
  27. Brian Hoyt, MDBellingham, WA 982251558789560
  28. Benjamin Hsu, MDSpokane, WA 992181164401444
  29. James Hu, MDSeattle, WA 981041437277993
  30. Allison Hughes, MD, PHDMercer Island, WA 980401194777805
  31. Elizabeth Hughes, MDBellevue, WA 980051952365140
  32. Stanley HurstSeattle, WA 981051891871612
  33. Sean IgelmanBellevue, WA 980071356978514
  34. Simone Ince, MDPoulsbo, WA 983701841327822
  35. Brandith Irwin, M.D.Seattle, WA 981221760486229
  36. Anjeli Isaac, M.D.Bellevue, WA 980041184880767
  37. Jayasri Iyer, M.DBothell, WA 980111467879320
  38. Klaus Jade, MDOlympia, WA 985061912927815
  39. Melissa Jaeger, ARNP, FNP-CKennewick, WA 993361306508635
  40. Julia Jarvis, PACPuyallup, WA 983711942218847
  41. Keesha Jeter, DOSeattle, WA 981081336340801
  42. Sylvia Johnson, M.D.Seattle, WA 981121790839413
  43. Benjamin Jones, M.D.Yakima, WA 989021508250432
  44. Sheridan Joseph, MDSpokane Valley, WA 992121407506975
  45. Nicole Kageyama, M.D.Renton, WA 980571407858665
  46. Susan Kallal, MD PHARM DBellingham, WA 982261447312384
  47. Andrea Kalus, M.D.Seattle, WA 981051669411070
  48. Sarah Anne Kam, M.D.Vancouver, WA 986861922456078
  49. Ching Kao, MDAberdeen, WA 985201174610992
  50. Natalie Kash, M.D.Bellevue, WA 980041326433897

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.