NPPES file of Aug 9, 2026

Internal Medicine Physician in Washington

3,079 NPPES records list internal medicine physician with a practice address in Washington, 39 per 100,000 residents, the 25th highest rate of 51. Seattle and Tacoma have the most; each record links to the provider's NPI and the Washington license search. Page 52 of 62.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207R00000X · 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, 821

  1. Seattle821
  2. Tacoma262
  3. Spokane230
  4. Vancouver200
  5. Everett174

Internal Medicine Physician records in Washington

  1. Craig Smith, M.D.Seattle, WA 981121508112418
  2. David Smith, M.D.Olympia, WA 985061598822264
  3. Floyd Smith, M.D.Centralia, WA 985311437218211
  4. Jennifer Smith, MDRichland, WA 993521134344286
  5. Julia Smith, MDIssaquah, WA 980271700974375
  6. Karen Smith, MDFederal Way, WA 980031790704096
  7. Noah Smith, MDSeattle, WA 981251386224228
  8. Paul Smith, MDSeattle, WA 981011396851614
  9. Paxton Smith, MDSpokane, WA 992021114629300
  10. Sara Smith, M.D.Kent, WA 980321588997894
  11. Stephen Smith, M.D.Bellevue, WA 980051699818229
  12. Sandra Smith-Poling, MDPort Townsend, WA 983681457344103
  13. Jay Smitherman, MDLacey, WA 985161225028053
  14. John Smoots, MDTacoma, WA 984051285645945
  15. Cynthia Smyth, MDSeattle, WA 981041881681641
  16. Elizabeth Snapinn, M.D.Seattle, WA 981031710113709
  17. Rita Snow, MDSpokane Valley, WA 992161114984531
  18. Patricia Sobczyk, MDTacoma, WA 984931356450035
  19. Atousa Sobhi, MDRedmond, WA 980521093120750
  20. Hee Yon Sohng, MDSeattle, WA 981121811212376
  21. Sarah Soja, PA-CBellevue, WA 980041134555980
  22. Kawther Soliman, M,DMoses Lake, WA 988371639467129
  23. Yewubnesh Somega, MDSpokane, WA 992041891490850
  24. Judith Son, MDOlympia, WA 985021518012632
  25. Mark Sonderman, MDSeattle, WA 981951578128658
  26. Jaekyung Song, M.D.Centralia, WA 985311972700656
  27. Xiaochang Song, MDSeattle, WA 981041780372466
  28. Lonika Sood, MDSpokane, WA 992041063642981
  29. Anny Soon, M.D.Edmonds, WA 980261790948255
  30. Eric Soriano, MDSeattle, WA 981091194171041
  31. Galen Sorom, MDWenatchee, WA 988011396778759
  32. Leivi Sosa, M.D.Oak Harbor, WA 982781225279037
  33. Julie Sottilo-Brammeier, M.D.Olympia, WA 985061528324290
  34. Michael SoungSeattle, WA 981011508977026
  35. Sarah Soung, M.D.Seattle, WA 981051457551939
  36. Cole Southworth, DOVancouver, WA 986841356720445
  37. William Spann, MDRichland, WA 993521659331528
  38. Jill Speaker, M.D.Vancouver, WA 986851609913243
  39. Laura Spence, M.D.Spokane, WA 992041912141250
  40. Allison Spencer, D.O.Richland, WA 993521659768489
  41. D. Spielmann, MDMount Vernon, WA 982741487618500
  42. Michael Spiker, M.D.Seattle, WA 981951073935482
  43. Megan Spohr, MDVancouver, WA 986861154346344
  44. Daniel Spyker, PHD, MDCamas, WA 986071871975615
  45. Manpreet Sran, MDRedmond, WA 980521013278316
  46. Darsi St. Louis, M.D.Bainbridge Island, WA 981101972515435
  47. Frank Stackhouse, MDSeattle, WA 981041164551255
  48. Olympia StaffordTacoma, WA 984651740382670
  49. Thomas StaigerSeattle, WA 981051487730115
  50. Daniel Stambor, M.D.Seattle, WA 981331093760316

Source: CMS NPPES, primary taxonomy 207R00000X: records by practice city and the list of records, file of Aug 9, 2026.

Washington ranks 25 of 51 per resident

  1. Missouri42
  2. Virginia42
  3. Nebraska41
  4. Washington39
  5. Nevada38
  6. Arizona38
  7. 50 states and D.C.44

Source: CMS NPPES, primary taxonomy 207R00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

74.8% of these records appear in a Medicare file, against 78.7% 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. Washington74.8%
  2. United States78.7%

Internal Medicine Physician records in Washington, measured

  • In a Medicare file2,302 of 3,079 · 74.8% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file1,854 · 60.2% here, 61.4% nationally
  • Not updated in five years or more1,951 · 63.4% here, 55.4% nationally
  • Median graduation year2006 · the 1,852 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207R00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

3,079 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in Washington: 39 per 100,000 residents against 44 nationally (50 states and D.C.). Seattle has 821 of them (27%).

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. Arizona2,853
  2. Minnesota2,632
  3. Connecticut2,623
  4. Missouri2,604

States with a similar rate per 100,000

  1. Nevada38.5
  2. Louisiana38.2
  3. Nebraska41.1
  4. North Carolina37.4

The largest states

  1. California17,696
  2. New York12,067
  3. Florida10,151
  4. Texas9,175
  5. Pennsylvania7,300

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.