NPPES file of Aug 9, 2026

Infectious Disease Physician in Washington

263 NPPES records list infectious disease physician with a practice address in Washington, 3.4 per 100,000 residents, the 13th highest rate of 51. Seattle and Tacoma have the most; each record links to the provider's NPI and the Washington license search. Page 2 of 6.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RI0200X · 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, 164

  1. Seattle164
  2. Tacoma19
  3. Spokane9
  4. Olympia7
  5. Everett6

Infectious Disease Physician records in Washington

  1. James CowanSeattle, WA 981041114183670
  2. Heidi CraneSeattle, WA 981041700962560
  3. Arnold-Paul Cua, MDAuburn, WA 980011649243304
  4. Grace Cullen, MDSeattle, WA 981041215498621
  5. Rand Dadasovich, MDSeattle, WA 981041306377833
  6. Emily Darby, MDSeattle, WA 981041174638878
  7. Collin Dela HoussayeMount Vernon, WA 982741285044917
  8. Timothy DellitSeattle, WA 981041821174541
  9. Shireesha Dhanireddy, M.D.Seattle, WA 981041568577286
  10. George Diaz, MDEverett, WA 982011164523130
  11. Warren Dinges, MD, PHDSeattle, WA 981011194832667
  12. Julia Dombrowski, MDSeattle, WA 981041255523866
  13. Kathleen Doss, MDSeattle, WA 981041518313550
  14. Paul Drain, M.D.Seattle, WA 981041942489273
  15. Daniel Drozd, MD, MSCSeattle, WA 981041285969352
  16. Jeffrey DuchinSeattle, WA 981041154407914
  17. Elizabeth Duke, M.D.Seattle, WA 981091417275413
  18. McKenna EastmentSeattle, WA 981041982903357
  19. Jose Echaiz Arroyo, MDRichland, WA 993521912155524
  20. William Ehni, M.D.Edmonds, WA 980261679502264
  21. Martin Ellbogen, MDPort Townsend, WA 983681578580593
  22. Eugene Etzkorn, M.D.Tacoma, WA 984311134109242
  23. Ferric FangSeattle, WA 981951841375649
  24. Carey Farquhar, MDM MPHSeattle, WA 981041376623355
  25. April Ferguson, M.D.Olympia, WA 985061811167588
  26. Abigail FesslerSeattle, WA 981041316406101
  27. Cynthia Fisher, MDSeattle, WA 981091679775092
  28. Thomas Fitzpatrick, MDSeattle, WA 981041891359543
  29. Emily Ford, MDSeattle, WA 981951225355647
  30. Susan Fraser, MDTacoma, WA 984051932187663
  31. David FredricksSeattle, WA 981091235219213
  32. Lynn Frumkin, M.D.Seattle, WA 981161467726893
  33. Adam GeballeSeattle, WA 981091689754673
  34. Robert Geise, M.DSeattle, WA 981011528065471
  35. Michael Gillum, MDSpokane, WA 992021730122276
  36. Lyall GlaitSeattle, WA 981041790304327
  37. Matthew Golden, MDSeattle, WA 981041952471658
  38. Jason Goldman, M.D., M.P.H.Seattle, WA 981221740436609
  39. Jonathan Golob, MDSeattle, WA 981951033409040
  40. Michael Gonzalez, DOSeattle, WA 981331154785871
  41. Geoffrey GottliebSeattle, WA 981951275618001
  42. Margaret Green, M.D., MPHSeattle, WA 981091558586156
  43. Mordechai Groner, M.D.Olympia, WA 985061427347764
  44. Reena Gulati, M.D.Seattle, WA 981041982852554
  45. Elizabeth Gulleen, M.D.Seattle, WA 981091790046910
  46. William Hahn, M.D.Seattle, WA 981041164650347
  47. H HandsfieldSeattle, WA 981041801972666
  48. Robert HarringtonSeattle, WA 981041912083718
  49. Peter Hashisaki, M.D.Bellevue, WA 980041063445211
  50. Joseph Herman, M.D.Bremerton, WA 983101558358531

Source: CMS NPPES, primary taxonomy 207RI0200X: records by practice city and the list of records, file of Aug 9, 2026.

Washington ranks 13 of 51 per resident

  1. Illinois3.7
  2. New Hampshire3.5
  3. Missouri3.4
  4. Washington3.4
  5. Florida3.4
  6. Georgia3.2
  7. 50 states and D.C.3.2

Source: CMS NPPES, primary taxonomy 207RI0200X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

76.8% of these records appear in a Medicare file, against 79.0% 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. Washington76.8%
  2. United States79.0%

Infectious Disease Physician records in Washington, measured

  • In a Medicare file202 of 263 · 76.8% here, 79.0% nationally
  • In the CMS Doctors and Clinicians file175 · 66.5% here, 68.4% nationally
  • Not updated in five years or more175 · 66.5% here, 56.5% nationally
  • Median graduation year2005 · the 175 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RI0200X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

263 NPPES records list infectious disease physician (207RI0200X) as their primary taxonomy with a practice address in Washington: 3.4 per 100,000 residents against 3.2 nationally (50 states and D.C.). Seattle has 164 of them (62%).

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. North Carolina287
  2. Virginia239
  3. Michigan301
  4. Minnesota216

States with a similar rate per 100,000

  1. Florida3.4
  2. Missouri3.4
  3. New Hampshire3.5
  4. Georgia3.2

The largest states

  1. California1,119
  2. New York970
  3. Florida760
  4. Texas674
  5. Pennsylvania545

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.