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 29 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. Travis Bias, DO MPH DTM&H FAAFPOakland, CA 946111285860478
  2. Daniel Bibelheimer, M.D.Grass Valley, CA 959451255548079
  3. Mark Bibler, M.D.Vista, CA 920811427048487
  4. Eric BickmorePorterville, CA 932571346716016
  5. Thomas Biddison, M.D.Los Angeles, CA 900281669402327
  6. Robert Biebesheimer, MDAnaheim, CA 928071215008107
  7. Harriet Bielawski, M.D.La Jolla, CA 920371962474049
  8. Sara BigdeliColton, CA 923241871627307
  9. Matthew Bigliano, D.O.Lemoore, CA 932461033644661
  10. Elegant Bigornia, MDRancho Mirage, CA 922701689858714
  11. Natalia Bilan, MDRancho Santa Margarita, CA 926881376644377
  12. Deborah Biller, M.D.Monterey, CA 939401801904222
  13. Courtnie Billett, M.D.Placerville, CA 956671427287077
  14. Thomas Billings, M.D.Ukiah, CA 954821326043852
  15. Jason Billson, MDBakersfield, CA 933011194896159
  16. Deepu Bindal, M.DGlendale, CA 912051881013589
  17. Gurpreet Bindra, M.D.Irvine, CA 926041609964592
  18. Supreet Bindra, M.D.Fremont, CA 945381790099919
  19. Maxwell Binstock, MD, MSMartinez, CA 945531497315725
  20. Jasmine Biol, MDSelma, CA 936621871699496
  21. Jon Biorkman, MDIrvine, CA 926041023008679
  22. Arvinder Bir, M.D.Rancho Mirage, CA 922701487629564
  23. Seema Bir, M.D.Rancho Mirage, CA 922701720099294
  24. Shradha Biradar, DOPetaluma, CA 949541063161297
  25. Jefferson Birchall, M.D.Escondido, CA 920251386612190
  26. Amandip Birdi, D.O.Colton, CA 923241639523772
  27. Benjamin Birdsall, M.D.Whittier, CA 906061740458801
  28. Eric Birdwell, M.D.Ventura, CA 930031235320722
  29. Sabhrup Biring, M.D.French Camp, CA 952311770974065
  30. Kenneth Birkenstein, M.D.Yorba Linda, CA 928861093710022
  31. Rajnish Birla, MDOrange, CA 928671477627065
  32. Nicholas Birlew, D.O.Stockton, CA 952091821188483
  33. Hector Birman, MDLos Angeles, CA 900231144382870
  34. Gary Birnbaum, M.D.San Francisco, CA 941101972685972
  35. Nina Birnbaum, M.D.Albany, CA 947061063520690
  36. Joelle Birnberg, M.D.Sherman Oaks, CA 914231861801359
  37. Wednesday Biscocho, M.D.Cerritos, CA 907031528292380
  38. Ishak Bishara, M.D.,South El Monte, CA 917331467536987
  39. Naziuh Bishay, M.D.Victorville, CA 923921114927308
  40. Barbara Bishop, M.D.San Francisco, CA 941101144302126
  41. Dale Bishop, M.D.French Camp, CA 952311508886557
  42. Laura Bishop, D.O.Los Angeles, CA 900221750638102
  43. Melissa Bishop, MDEscondido, CA 920251578667077
  44. James Bisi, DORiverside, CA 925051669531273
  45. Lorna Bisson, MDSan Diego, CA 921611881672228
  46. Madalasa Bista, M.D.Oceanside, CA 920571174966444
  47. Blanca Bisuna, MDSan Luis Obispo, CA 934011508199431
  48. Eliane Bitar, MDSan Mateo, CA 944031679036875
  49. Jade Bito-Onon, D.O.Hayward, CA 945451275913089
  50. Naomi Bitow, MDCastro Valley, CA 945461184038895

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.