NPPES file of Aug 9, 2026

Family Medicine Physician in California

17,133 NPPES records list family medicine physician with a practice address in California, 44 per 100,000 residents, the 34th highest rate of 51. Los Angeles and San Diego have the most; each record links to the provider's NPI and the California license search. Page 13 of 343.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207Q00000X · 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, 829

  1. Los Angeles829
  2. San Diego780
  3. San Francisco491
  4. Sacramento473
  5. San Jose265

Family Medicine Physician records in California

  1. Melodie Armstrong, MDMartinez, CA 945531093821779
  2. Renee Armstrong, M.D.Santa Rosa, CA 954011093899239
  3. William Armstrong, MDNewport Beach, CA 926631902133424
  4. Shelby Armstrong-Kager, DOCulver City, CA 902321538748090
  5. Elisabeth Arndt, DOGrass Valley, CA 959451548999675
  6. Preston Arndt, M.D.Ojai, CA 930231346303336
  7. Richard Arnell, MDBellflower, CA 907061164599056
  8. Margaret Arner, M.D.Willits, CA 954901063482891
  9. Janet Arnesty, MDOakland, CA 946091669464152
  10. Glenn Arnoco, FNPDowney, CA 902421629633391
  11. Alexandra Arnold, MDSalinas, CA 939011093464455
  12. Ashlee Arnold, DOMather, CA 956551497457766
  13. Chai Arnold, MDPalm Desert, CA 922111427752120
  14. Christopher Arnold, DOCamarillo, CA 930101356499156
  15. Niloofar Arnold, DOWoodland Hills, CA 913671184772980
  16. Jennifer Aronchick, M.D.Chico, CA 959261972863066
  17. Lawrence Aronson, MDLos Altos, CA 940241972627404
  18. Deepak Arora, MDBakersfield, CA 933011801963723
  19. Haripal Arora, MDSan Diego, CA 921201427106376
  20. Neda Arora, DOSacramento, CA 958171598227183
  21. Poonam Arora, MDManteca, CA 953371366582892
  22. Ranjeet Singh AroraVisalia, CA 932911982100764
  23. Ruchi Arora, MDSanta Rosa, CA 954031912176462
  24. Sukhninder Arora, MDBakersfield, CA 933011376610196
  25. Sabrina Arora-Thissen, DOModesto, CA 953511881039873
  26. Eric Arosemena, M.DRedondo Beach, CA 902771962479337
  27. Linda Arous, MDLancaster, CA 935341700043320
  28. Neary ArpajirakulMartinez, CA 945531477736965
  29. Hector Arreaza, MDBakersfield, CA 933061366853194
  30. Hector ArredondoMurrieta, CA 925631588306583
  31. Matthew Arredondo, MDHuntington Beach, CA 926481952476848
  32. Esmeralda ArreolaFresno, CA 937261881689388
  33. Guadalupe ArreolaGonzales, CA 939261982074571
  34. Francisco Arrieta, MDSanta Cruz, CA 950651861232498
  35. Noemi Arrieta, DOSan Ysidro, CA 921731912223496
  36. Carmen Arriola, M.D.Irvine, CA 926171780863134
  37. Erin Arroyo, FNP-BCEl Cajon, CA 920201013407790
  38. Jeffrey Arroyo, MDAnaheim, CA 928011780064055
  39. Manuel Arroyo, M.D.Lancaster, CA 935341508860412
  40. Latika Arsecularatne, M.D.Orange, CA 928681518070382
  41. Hedviga Arsene, MDLoma Linda, CA 923541194932285
  42. Frederic Arsham, M.D.Ramona, CA 920651982617551
  43. Kimberly Arsi, D.O.Long Beach, CA 908151740478338
  44. Luis Artavia, M.D.Sylmar, CA 913421407885577
  45. Diana Arteaga Falconi, MDRoseville, CA 956611740424480
  46. Edna Arteaga-Hernandez, M.D.Rialto, CA 923761114016433
  47. Joel Arter, MDSanta Ana, CA 927041942512744
  48. Caleb Arthur, MDPinole, CA 945641518583301
  49. Nicole Arthur, M.D.Fairfield, CA 945341104188697
  50. Nicholas Artinian, M.D.Fresno, CA 937011275065211

Source: CMS NPPES, primary taxonomy 207Q00000X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 34 of 51 per resident

  1. Virginia48
  2. Ohio48
  3. North Carolina46
  4. California44
  5. Kentucky43
  6. Rhode Island43
  7. 50 states and D.C.46

Source: CMS NPPES, primary taxonomy 207Q00000X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

80.5% of these records appear in a Medicare file, against 78.5% 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. California80.5%
  2. United States78.5%

Family Medicine Physician records in California, measured

  • In a Medicare file13,796 of 17,133 · 80.5% here, 78.5% nationally
  • In the CMS Doctors and Clinicians file10,657 · 62.2% here, 61.5% nationally
  • Not updated in five years or more9,975 · 58.2% here, 55.6% nationally
  • Median graduation year2005 · the 10,652 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207Q00000X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

17,133 NPPES records list family medicine physician (207Q00000X) as their primary taxonomy with a practice address in California: 44 per 100,000 residents against 46 nationally (50 states and D.C.). Los Angeles has 829 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. Texas11,119
  2. Florida9,399
  3. Pennsylvania7,483
  4. New York6,417

States with a similar rate per 100,000

  1. Kentucky43.5
  2. Rhode Island43.3
  3. North Carolina45.7
  4. Arizona42.0

The largest states

  1. Texas11,119
  2. Florida9,399
  3. Pennsylvania7,483
  4. New York6,417
  5. Illinois6,215

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.