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 31 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. George Lamb, M.D.Olympia, WA 985061376608406
  2. Joseph Lamb, M.D.Gig Harbor, WA 983321548367923
  3. Rajneet Lamba, M.D.Renton, WA 980551255504882
  4. John Lamberg, MDBremerton, WA 983101053353292
  5. Alain Lambert, MDFederal Way, WA 980031013953652
  6. Jessica Lambert, MDSeattle, WA 981041962197749
  7. Mary Lambert, M.D.Seattle, WA 981121508900275
  8. Melissa Lambertson, M.D.Everett, WA 982011275698318
  9. Steven LamolaSeattle, WA 981011487766218
  10. Scott Lancaster, DOYakima, WA 989021972714277
  11. Travis Lane, MDSeattle, WA 981071689107880
  12. John Lank, MDLake Stevens, WA 982581942275797
  13. Midori Larrabee, M.D.Monroe, WA 982721912163767
  14. Eric LarsonSeattle, WA 981051033295787
  15. Joshua Larson, DOMount Vernon, WA 982741083271761
  16. Lance Larson, MDBellevue, WA 980041851310510
  17. Catherine Larue, DOSpokane, WA 992021558748053
  18. Mahnaz Lary, MDBellingham, WA 982251285732289
  19. Gabriel Lascar, MDYakima, WA 989081518988419
  20. Thomas Laselle, MDSpokane, WA 992021932191343
  21. Theresa Laskiewicz, M.D.Longview, WA 986321467552026
  22. Suzanne Lasser, M.D.Seattle, WA 981011578690038
  23. George Lau, MDSeattle, WA 981041215032313
  24. Charles Laudenbach, MDSpokane, WA 992021255324638
  25. Pamela Laughlin, M.D.Bellingham, WA 982261790781151
  26. Tui Lauilefue, MDOlympia, WA 985021003176207
  27. Joseph LauingerKent, WA 980321598840308
  28. Brian LaverentzTacoma, WA 984311134864952
  29. Matthew LavoieJoint Base Lewis McChord, WA 984311811499353
  30. Sandra Law, M.D.Vancouver, WA 986861144454877
  31. Therese Law, MDSeattle, WA 981151831291178
  32. Scott LawlerTacoma, WA 984021508228115
  33. Mary LayaSeattle, WA 981051992881791
  34. Lakeysha Layfield, MDTacoma, WA 984051841458676
  35. Boris Lazarev, M.D.Federal Way, WA 980031912165226
  36. Maria Lazareva, MDKirkland, WA 980341811203250
  37. Patsy Lazarous, MDBellevue, WA 980041013070473
  38. Joshua Le, DORenton, WA 980551427476886
  39. Nha Le, MDOlympia, WA 985061467787440
  40. Benjamin Leach, MDWalla Walla, WA 993621508053174
  41. Jordan Leach, M.D.Spokane, WA 992051962517078
  42. Jennifer Leahy, MDSeattle, WA 981041982622213
  43. Georgia Leake, D.O.Anacortes, WA 982211457739492
  44. Albert Lee, M.D., PH.D.Bellevue, WA 980041730561259
  45. Alice Lee, MDSeattle, WA 981221275617995
  46. Angie Lee, MDBellingham, WA 982251386788784
  47. Chae Eun Lee, M.D.Bellevue, WA 980041831462902
  48. David Lee, MDVancouver, WA 986831356305247
  49. Donald Lee, MDLakewood, WA 984991720094675
  50. Dustin Lee, MDSeattle, WA 981051386264729

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.