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 30 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. Mark Kozakowski, D.OTacoma, WA 984041700829140
  2. Elizabeth Kracen, M.D.Seattle, WA 981071588894679
  3. Vara Kraft, M.D.Seattle, WA 981051174509293
  4. Alexander Krajina, MDSeattle, WA 981331508842394
  5. Robin Krause, M.D.Seattle, WA 981121023060092
  6. Barbara Kraynek, MDEverett, WA 982011639307879
  7. Madolyn Krengel, MDSeattle, WA 981251932634359
  8. Natalie Kress, MDSeattle, WA 981331255725701
  9. James KriegerSeattle, WA 981041053497867
  10. Marissa Krienke, MDVancouver, WA 986641013573856
  11. Samakshi Krishna, M.D.Tacoma, WA 984051255431664
  12. Yogeshwaran Krishnakumar, MDTacoma, WA 984051902538879
  13. Smitha Krishnan, M.DSnohomish, WA 982901871974642
  14. Aaron Krohn, MDTacoma, WA 984051750493722
  15. Lyudmila Kruzhkov, M.D.Longview, WA 986321053679852
  16. Grace Ku, DOEverett, WA 982011851672380
  17. Sourabh Kubawat, M.D.Richland, WA 993521285939918
  18. Claudine Kubesh, M.D.Seattle, WA 981041336153667
  19. Cheryl Kubisty, M.D.Oak Harbor, WA 982771780602490
  20. Marcus Kubosumi, MDWenatchee, WA 988011639195985
  21. Daisy Kuchinad, MDSeattle, WA 981011013959592
  22. Karolina Kucybala, MD/MPHSeattle, WA 981081457743767
  23. Richa Kukreja, M.D.Wenatchee, WA 988011033551304
  24. Chandana KulkarniSeattle, WA 981951356183560
  25. Darell Kumar, D.OSeattle, WA 981041215335690
  26. Dinesh Kumar, M.D.Spokane, WA 992041992200083
  27. Rupesh Kumar, MDSeattle, WA 981221972732766
  28. Priyanka Kumari, MDSpokane, WA 992041033858204
  29. Raaka KumbhakarSeattle, WA 981041124551445
  30. Patrick Kunkel, DOSpokane, WA 992011558850354
  31. Katie Kunnen, D.O.Centralia, WA 985311487912069
  32. James KuoKirkland, WA 980341548536873
  33. Tatyana Kutsy, M.D.Bellevue, WA 980041992807499
  34. Nicole Kwan, MDSeattle, WA 981051598388332
  35. Shivani Kwatra, MDSeattle, WA 981071639606924
  36. Vanessa Kwok, DOMill Creek, WA 980121497749394
  37. Kay Thwe Kyaw, M.DBellingham, WA 982261649712803
  38. Carrie Labelle, MDTacoma, WA 984931639213085
  39. Silvia Labes, M.D.Yakima, WA 989081972531531
  40. Labib Labib, MDMarysville, WA 982711659472181
  41. John Lacy, MDSeattle, WA 981041811143365
  42. Mary Lagman-Beltran, MDTacoma, WA 984051750470282
  43. Derrick Lai, D.O.Vancouver, WA 986641477759355
  44. Kin Chung Lai, M.D.Seattle, WA 981041619403417
  45. Eve LakeSeattle, WA 981041932542883
  46. Brian LamSeattle, WA 981951730767633
  47. Dickson Lam, M.D.Bellevue, WA 980041659333649
  48. Michelle Lam, M.D.Seattle, WA 981011578925327
  49. Serena Lam, M.D.Seattle, WA 981441447526488
  50. Sing Lam, M.D.Seattle, WA 981331285785659

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.