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 131 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. Antoinette Hubenette, M.D.Beverly Hills, CA 902111588676639
  2. Mary Rose Huber, M.D.Napa, CA 945581891928560
  3. Jennifer Hubert, D.O.Santa Rosa, CA 954051942310313
  4. Harold Hubis, M.D.San Jose, CA 951201912229725
  5. Siddharth Hublikar, MDSanta Rosa, CA 954051912133646
  6. Lisa Hudson, M.D.Danville, CA 945261760427702
  7. Rosalind Hudson, M.D.Larkspur, CA 949391528122900
  8. Floyd Huen, M.D.Berkeley, CA 947021528135217
  9. William HuenSan Francisco, CA 941101588863237
  10. Jose Huerta-Ibarra, M.D.Watsonville, CA 950761790791614
  11. Donald Huey, MDMission Hills, CA 913451386662922
  12. Richard Huey, MDRoseville, CA 956611740368422
  13. Selena Huey, M.D.Los Angeles, CA 900221760765044
  14. Tracey HueySacramento, CA 958171326509282
  15. Richard Huffard, M.D.Santa Barbara, CA 931031578662003
  16. Brian Hugh, D.O.Long Beach, CA 908131811013857
  17. Dennis Hughes, M.D.Belmont, CA 940021215076468
  18. Jeffrey HughesOrange, CA 928681184011066
  19. Jennifer Hughes, M.DOakland, CA 946021356772008
  20. Kathryn Hughes, MDSan Diego, CA 921341548723646
  21. Kisha Hughes, MDGrass Valley, CA 959451265627160
  22. Richard Hughes, M.D.Anaheim, CA 928061003255837
  23. Elise Hughes-Watkins, M.D.Walnut Creek, CA 945971578509741
  24. William Hughson, M.D.San Diego, CA 921031467519579
  25. Yongchul Huh, MDLos Angeles, CA 900201184799603
  26. Edmond Hui, MDFontana, CA 923351043379647
  27. Esther Hui, MDNorth Highlands, CA 956601659567444
  28. Kakit Hui, MDLos Angeles, CA 900951881613644
  29. Melvin Huie, M.D.Orinda, CA 945631376501551
  30. Victor Huie, MDSan Francisco, CA 941121437181617
  31. Robert Huizenga, M.D.Beverly Hills, CA 902111245264720
  32. Cody Hull, DOPalm Springs, CA 922621831594126
  33. Jocelyn Hull, MDStanford, CA 943051457811697
  34. Peter Hum, MDSan Diego, CA 921201023166857
  35. Saeed Humayun, M.D.Woodland Hills, CA 913641518059955
  36. Patricia Hume, MDSan Francisco, CA 941091396895355
  37. Michael Humphreys, MDSan Francisco, CA 941101033149513
  38. Sheila Humphries, MDMountain View, CA 940401669503082
  39. Simon Humphries, MDLos Altos, CA 940241023149440
  40. Apeet Hundal, MDAuburn, CA 956031134158926
  41. Jasmine HundalStockton, CA 952101003336967
  42. Kanwalpreet Hundal, MDDublin, CA 945681386828242
  43. Nirbhai Hundal, M.D.Turlock, CA 953801083632079
  44. Ranjit Hundal, M.D.Novato, CA 949451023107976
  45. Charles Hung, M.D.Monterey Park, CA 917541518974161
  46. Chia-Yi Hung, D.O.San Jose, CA 951241366671638
  47. Henry Hung, M.D.Covina, CA 917231730593682
  48. Jennifer Hung, D.O.Santa Rosa, CA 954071528118395
  49. Li-Chi HungSan Francisco, CA 941151972946564
  50. Sharon Hung, M.D.Stanford, CA 943051750669578

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.