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 28 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. Alina Beaton, M.D.Burbank, CA 915051598953291
  2. Roberto Beaton, M.D.Burbank, CA 915051669550885
  3. Mary Beattie, MD, MASSan Francisco, CA 941151922118744
  4. George Beatty, MDSan Francisco, CA 941101649387457
  5. Dana Beausang, M.D.Fremont, CA 945381770791782
  6. Simon Beaven, MDLos Angeles, CA 900951205018967
  7. Jabez Beazer, MDStanford, CA 943051366018038
  8. Breanna BecerraModesto, CA 953561407433113
  9. Brian BecerraOrange, CA 928681497287619
  10. Alexa Becerra-Almendarez, MDSacramento, CA 958171881343788
  11. Jonathan Bechard, M.D.Palm Springs, CA 922641992819247
  12. Kendra Becker, M.D., M..P.H.Los Angeles, CA 900731104073402
  13. Mitchell Becker, M.D.Santa Monica, CA 904041922033935
  14. Steven Becker, M.D.Santa Monica, CA 904011235290834
  15. Steven Becker, D.O.Los Alamitos, CA 907201447348628
  16. James Beckett, M.D.Sacramento, CA 958161144232760
  17. Bishen Bedi, MDSan Juan Capistrano, CA 926751538690284
  18. Armen Bedrosian, M.D.Fresno, CA 937201356725329
  19. David Bee, M.D.Loma Linda, CA 923541720005176
  20. Benjamin Beers, M.D.Oakland, CA 946061356502660
  21. Mrudula Beesetty, MDVisalia, CA 932911699415539
  22. Gregory Beeve, MDGlendale, CA 912081134144223
  23. Merone Befekadu, MDOakland, CA 946111285867507
  24. Vedka Begovic, M.D.La Jolla, CA 920371427034446
  25. Nazma Begum, M.D.Folsom, CA 956301962935148
  26. Shameela Begum, M.D.San Bernardino, CA 924041508432196
  27. Rajneesh Behal, MD, MPHSan Francisco, CA 941141285784868
  28. Negin Behazin, MDGarden Grove, CA 928401497076301
  29. Arvind Behl, M.D.Turlock, CA 952031073599551
  30. Shahrad Behnam, MDFresno, CA 937011043487267
  31. Victoria Behrman, MDSan Francisco, CA 941161700925484
  32. Jeffrey Beil, MDRoseville, CA 956611386722064
  33. Evan Beiter, MDStanford, CA 943051235832825
  34. Sundeep Bekal, DOFresno, CA 937011174083323
  35. Rosine Bekarian, DOOrange, CA 928681487159489
  36. Faraah Bekheet, MDStanford, CA 943051265025829
  37. Alisa Bekker-Nemirovsky, M.D.Sylmar, CA 913421982824181
  38. Maryann Erika Beko, M.D.San Diego, CA 921081619076536
  39. Amulya Belagavi, MDOakdale, CA 953611457630113
  40. Hrishikesh Belani, MD, MPHLos Angeles, CA 913421962845081
  41. Sharina Belani, MDPetaluma, CA 949541700958550
  42. Jeffrey Belanoff, MDOceanside, CA 920541962426510
  43. Abren Belay, M.D.Mountain View, CA 940401194030593
  44. Inna Belenky, MDSan Jose, CA 951281760446033
  45. David Belk, M.D.Alameda, CA 945011386654366
  46. Andrea Belko, MDSacramento, CA 958231669640926
  47. Brieze Bell, MDSan Francisco, CA 941431225441371
  48. Douglas Bell, MDLos Angeles, CA 900951174549372
  49. Fletcher Bell, MDSan Francisco, CA 941431811647514
  50. Jedidiah BellSan Diego, CA 921031003443151

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.