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 327 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. Emanuel Vergis, MDSan Francisco, CA 941141962478495
  2. Dhruv Verma, M.D.San Francisco, CA 941151982960829
  3. Jinnu Verma, M.DEscondido, CA 920251093804767
  4. Alpana Verma-Alag, MDSan Jose, CA 951281508918202
  5. Jasjot Vermani, MDOxnard, CA 930301659324580
  6. Arthur Vermeulen, MDLos Angeles, CA 900361598324055
  7. Eva Vertelney, MDWoodland Hills, CA 913671639227440
  8. Omid Vesal, M.D.Irvine, CA 926061003856204
  9. Katarina Veskovic, M.D.Irvine, CA 926971114000999
  10. Madhavi Vetsa, M.D.Santa Rosa, CA 954031134349673
  11. Surekha Vetsa, M.DSunnyvale, CA 940871184650871
  12. Santosh VetticadenSan Diego, CA 921301679102461
  13. Violeta Vicencio, MDLong Beach, CA 908061679699193
  14. Kaitlin Vick, MDTorrance, CA 905051578212379
  15. Joy Victor, M.D.San Francisco, CA 941091477842201
  16. Nikolas Victoria, MDLos Angeles, CA 900891790536621
  17. Rafael Victoria, M.D.Carpinteria, CA 930131194870220
  18. Rafaelito Victoria, MDLa Palma, CA 906231548363989
  19. Evan Vidar, MDStudio City, CA 916041063953388
  20. Monica Vidaurrazaga, MDSan Diego, CA 921031346628310
  21. Arpana Vidyarthi, MDSan Francisco, CA 941431558328104
  22. David Vierra, MDNapa, CA 945581467030619
  23. Heather Vierra, MDSacramento, CA 958171629273651
  24. Gilda Vigeh, DOHarbor City, CA 907101881894467
  25. Avanti Vigg, M.D.Fresno, CA 937201649417353
  26. Carlos Vigil, DORancho Cucamonga, CA 917301366494015
  27. Alan Viglione, M.D.Montecito, CA 931081548526619
  28. Nirupa Vignarajan, M.D.Glendale, CA 912051073514261
  29. Pankaj Vij, MDPleasanton, CA 945881265510333
  30. Maya Vijayaraghavan, M.D.San Diego, CA 921131790969616
  31. Ann Vijums, MDPanorama City, CA 914021932257854
  32. Elizabeth Vilardo, MDMountain View, CA 940401104932516
  33. Fernando Villa, MDLong Beach, CA 908131114990058
  34. Susan Villa, MDOakland, CA 946111801974688
  35. Victor Villacorta, MDRedwood City, CA 940631972653780
  36. Alejandro Villafranca Pascua, M.D.Sun Valley, CA 913521083230957
  37. Macaria VillalobosNapa, CA 945581417100728
  38. Salvador Villalon, M.D.Victorville, CA 923941538583901
  39. Jesus Rozel Villanueva, MDWhittier, CA 906021386179281
  40. Lydia Villanueva, M.D.Fontana, CA 923351972563765
  41. Randy Villanueva, D.O.Vallejo, CA 945891518270040
  42. Tish Villanueva, MDLos Angeles, CA 900271891953915
  43. Hermilito VillarPanorama City, CA 914021710946009
  44. Rafael Villarosa, MDRedlands, CA 923731538101860
  45. Michael Villarroel, D.O.Chula Vista, CA 919101760452031
  46. Jeric Villaruz, MDFreedom, CA 950191457333700
  47. Rodolfo Villicana, MDAnaheim, CA 928071831258573
  48. Jyotsna Vincent, MDLos Gatos, CA 950321427316835
  49. Flavio Vincenti, M.D.San Francisco, CA 941431790732543
  50. Jennifer Vineyard, D.O.Lompoc, CA 934361477847630

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.