NPPES file of Aug 9, 2026

Internal Medicine Physician in California

17,696 NPPES records list internal medicine physician with a practice address in California, 45 per 100,000 residents, the 17th highest rate of 51. Los Angeles and San Francisco have the most; each record links to the provider's NPI and the California license search. Page 326 of 354.

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).

Los Angeles has the most, 1,423

  1. Los Angeles1,423
  2. San Francisco1,318
  3. San Diego961
  4. Sacramento601
  5. Oakland432

Internal Medicine Physician records in California

  1. Sreelakshmi VasudevanVacaville, CA 956881104440742
  2. Kiran Vaswani, MDSan Francisco, CA 941171467537126
  3. Rani Vatti, MDRoseville, CA 956611033281845
  4. Laura Vaughan, MDStanford, CA 943051912075995
  5. Russell Vaughan, MDRoseville, CA 956611528146230
  6. Stephen Vaughan, MDRedwood City, CA 940621417010869
  7. Nellya Vayngortin, MDSan Francisco, CA 941151922186527
  8. Tetyana Vaysman, MDBakersfield, CA 933061699270827
  9. Sondra Vazirani, MDLos Angeles, CA 900731801816319
  10. Adrian Vazquez, M.D.Glendale, CA 912041710089362
  11. Shivam Vedak, MDStanford, CA 943051316506066
  12. Uma Vedala, MDOrinda, CA 945631477654770
  13. Samira Vedantam, M.DSanta Clara, CA 950511104132158
  14. Suresh Veeramachaneni, M.D.Orange, CA 928681942279880
  15. Harish VeerapalliSan Rafael, CA 949031417607615
  16. Poly Vela-Victa, MDMartinez, CA 945531144394453
  17. Voltaire Velarde, MDVallejo, CA 945891538243340
  18. Christina Velasco, DOOrange, CA 928681235698036
  19. Raymond Velasco, MDDaly City, CA 940151730250010
  20. Joel Velasquez, MDVictorville, CA 923951639175490
  21. Lisa Velasquez, MDPetaluma, CA 949541396895199
  22. Ruben Velasquez, M.D.Vallejo, CA 945891659451854
  23. Ignacio Velazquez, M.D.Torrance, CA 905091972923290
  24. David Velek, MDRichmond, CA 948011265517924
  25. Tony Veletto, M.D.Healdsburg, CA 954481205940228
  26. Cynthia Velez, MDWoodland Hills, CA 913671942349642
  27. Stephen Velloze, MDArcadia, CA 910061689605966
  28. George Vellucci, MDNapa, CA 945581740368562
  29. Van Veloso, M.D.North Hollywood, CA 916061689622326
  30. Virna Veloso, MDLos Angeles, CA 900151063473932
  31. Vamsi VemireddyFountain Valley, CA 927081043848898
  32. Prasantha Vemu, MDPalo Alto, CA 943051326781568
  33. Padmaja Vemula, M.D.San Jose, CA 951161700084175
  34. Shailaja Vemulapalli, MDRoseville, CA 956611346223443
  35. Aaron Venable, M.D.San Diego, CA 921341407122690
  36. Bhasker Venkateswaralu, M.DLos Angeles, CA 900151538180880
  37. Rowena Ventayen, M.D.Bakersfield, CA 933081952363376
  38. Walter Ventayen, MDLamont, CA 932411841303286
  39. Manuela Venturoni, MDOxnard, CA 930301225290331
  40. Steven Verbinski, M.D.Hayward, CA 945451881793396
  41. Christopher Vercammen-Grandjean, MDOrange, CA 928691942543699
  42. Hermina Verde, M.D.Fontana, CA 923351104885607
  43. Dennis Verducci, MDSonoma, CA 954761437265360
  44. Esteban VerduzcoTulare, CA 932741881915817
  45. Fred Veretto, MDSan Diego, CA 921201013076694
  46. Alyssa Gabrielle VergaraTemecula, CA 925921073215646
  47. Felix Vergara, MDAntioch, CA 945091467530543
  48. Juan Vergara Saavedra, M.D.Tracy, CA 953771124295316
  49. Abraham Verghese, MDStanford, CA 943051043226723
  50. Vinita Verghese, MDRancho Mirage, CA 922701952305880

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

California ranks 17 of 51 per resident

  1. New Jersey50
  2. New Hampshire48
  3. Minnesota46
  4. California45
  5. Florida45
  6. Ohio45
  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.

79.5% 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. California79.5%
  2. United States78.7%

Internal Medicine Physician records in California, measured

  • In a Medicare file14,068 of 17,696 · 79.5% here, 78.7% nationally
  • In the CMS Doctors and Clinicians file11,077 · 62.6% here, 61.4% nationally
  • Not updated in five years or more10,832 · 61.2% here, 55.4% nationally
  • Median graduation year2004 · the 11,065 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

17,696 NPPES records list internal medicine physician (207R00000X) as their primary taxonomy with a practice address in California: 45 per 100,000 residents against 44 nationally (50 states and D.C.). Los Angeles has 1,423 of them (8%).

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. New York12,067
  2. Florida10,151
  3. Texas9,175
  4. Pennsylvania7,300

States with a similar rate per 100,000

  1. Minnesota45.9
  2. Ohio44.8
  3. New Hampshire48.0
  4. Maine42.8

The largest states

  1. New York12,067
  2. Florida10,151
  3. Texas9,175
  4. Pennsylvania7,300
  5. Illinois7,238

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.