NPPES file of Aug 9, 2026

Adult Medicine Physician in California

386 NPPES records list adult medicine physician with a practice address in California, 1 per 100,000 residents, the 5th highest rate of 50. Los Angeles and San Francisco have the most; each record links to the provider's NPI and the California license search. Page 4 of 8.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207QA0505X · 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, 21

  1. Los Angeles21
  2. San Francisco20
  3. Sacramento17
  4. San Diego13
  5. Santa Ana11

Adult Medicine Physician records in California

  1. Julie Jacobs, MDSacramento, CA 958171376819433
  2. Davinder Jeet, FNPStevenson Ranch, CA 913811407546120
  3. Bin Jiang, MD, PHDSouth San Francisco, CA 940801447982491
  4. Evita Joseph, MDUkiah, CA 954821275161887
  5. Gregory Joy, MDEl Dorado, CA 956231114635406
  6. Barbara Julier, MDPleasanton, CA 945661083629455
  7. James Kabellis, MDWildomar, CA 925951073193629
  8. Elizabeth Kantor, MDSan Francisco, CA 941021467584490
  9. William Kapla, MDSan Francisco, CA 941141073545695
  10. Ferozan KarimiTemecula, CA 925901992062186
  11. Alina Katsman, M.D.Westlake Village, CA 913611528351459
  12. Brian Kawasaki, M.D.Long Beach, CA 908131982969838
  13. Bernadette Kelly, MDFolsom, CA 956301407831530
  14. Robert Kevess, MDBerkeley, CA 947201508952029
  15. Sana Khan, D.OChino, CA 917101205262466
  16. Yasuko Kidokoro, M.D.San Diego, CA 921171124130901
  17. Norman Kikuchi, MDCarmichael, CA 956081558534552
  18. Charles Chol Bae Kim, MDTustin, CA 927801225564818
  19. Eugene Kim, MDPanorama City, CA 914021831350024
  20. Suh Hee Kim, NPLos Angeles, CA 900201831671411
  21. Patrick Knost, M.D.Placerville, CA 956671164510939
  22. Milton Kogan, M.D., M.P.HLos Angeles, CA 900361710074133
  23. Rahul Kolavala, M.D.San Diego, CA 921611730312877
  24. Donna Kono, M.D.Davis, CA 956161902994437
  25. Sebouh Krioghlian, D.O.Fresno, CA 937201033558275
  26. Eric Kuehne, M.D.Canyon Country, CA 913871891445482
  27. Fong Lai, M.D.Stockton, CA 952151528373537
  28. Gordon Lake, MDOakland, CA 946091356379838
  29. Candice Lane, M.D.Westlake Village, CA 913611356547483
  30. David Larson, M.D.Encinitas, CA 920241609164391
  31. Grace Lat, M.D.Oakland, CA 946051528196326
  32. David LauLong Beach, CA 908041205281870
  33. Lynne Lazarus, MDSan Francisco, CA 941051154471969
  34. Andrew Le, MDNewport Beach, CA 926631205465135
  35. Monika Lee, D.O.Northridge, CA 913251235421504
  36. Tony Lee, M.D.Alhambra, CA 918011902976780
  37. Holly Leeds, MDGrass Valley, CA 959451861413387
  38. Julian LeonGarden Grove, CA 928451518847151
  39. Robert Letamendi, M.D.Watsonville, CA 950761356341671
  40. Rebecca Lewis, FNPSacramento, CA 958211366206237
  41. Christy Li, NURSE PRACTITIONERWest Covina, CA 917921013805027
  42. Chunxia Li, M.D.,PH.D.Fresno, CA 937201447552328
  43. Kevin Li, MDSanta Rosa, CA 954011619186764
  44. Gregg Lichtenstein, M.D.San Diego, CA 921821598880577
  45. Zhiwei Lin, M.D.San Gabriel, CA 917761932135712
  46. Vanessa Litman, MDOakland, CA 946011124100110
  47. Matthew Long, D.O.Long Beach, CA 908061851406243
  48. Don Vincent Lopez, M.D.Modesto, CA 953561649664632
  49. Brandon Loughridge, MDSacramento, CA 958251003376070
  50. Lucio Loza, M.D.Santa Ana, CA 927041134352727

Source: CMS NPPES, primary taxonomy 207QA0505X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 5 of 50 per resident

  1. Florida1.3
  2. Maine1.1
  3. New Mexico1.0
  4. California1.0
  5. Maryland1.0
  6. New York0.9
  7. 50 states and D.C.0.7

Source: CMS NPPES, primary taxonomy 207QA0505X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

69.4% of these records appear in a Medicare file, against 61.1% 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. California69.4%
  2. United States61.1%

Adult Medicine Physician records in California, measured

  • In a Medicare file268 of 386 · 69.4% here, 61.1% nationally
  • In the CMS Doctors and Clinicians file187 · 48.4% here, 40.9% nationally
  • Not updated in five years or more245 · 63.5% here, 60.8% nationally
  • Median graduation year2005 · the 187 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207QA0505X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

386 NPPES records list adult medicine physician (207QA0505X) as their primary taxonomy with a practice address in California: 1 per 100,000 residents against 0.7 nationally (50 states and D.C.). Los Angeles has 21 of them (5%).

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. Florida297
  2. New York171
  3. Texas164
  4. Pennsylvania77

States with a similar rate per 100,000

  1. New Mexico1.0
  2. Maryland1.0
  3. Puerto Rico0.9
  4. Hawaii0.8

The largest states

  1. Florida297
  2. New York171
  3. Texas164
  4. Pennsylvania77
  5. New Jersey73

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.