NPPES file of Aug 9, 2026

Endocrinology, Diabetes & Metabolism Physician in California

1,131 NPPES records list endocrinology, diabetes & metabolism physician with a practice address in California, 2.9 per 100,000 residents, the 19th 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 7 of 23.

CMS NPPES registry, file of Aug 9, 2026; 2023 Census estimates · NUCC 207RE0101X · 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, 106

  1. Los Angeles106
  2. San Francisco78
  3. San Diego66
  4. Sacramento41
  5. Torrance36

Endocrinology, Diabetes & Metabolism Physician records in California

  1. Pouyan Famini, M.D.Encino, CA 914361326270422
  2. Moussa Faminini, MDEncino, CA 914361629084843
  3. Thomas Fandel, M.D.San Jose, CA 951481952833931
  4. Samuel Fantaye, MDCastro Valley, CA 945461336677186
  5. Sadaf Farasat, M.D., MPHPoway, CA 920641255696407
  6. Farhad Farjoudi, MDSan Diego, CA 921201215251822
  7. Farnoosh FarrokhiCastro Valley, CA 945461467618454
  8. Shireen Fatemi, MDPanorama City, CA 914021396812129
  9. Mitra Fatourechi-Alsharif, M.D.Costa Mesa, CA 926271962616607
  10. Sasan Fazeli, M.D.Duarte, CA 910101003235540
  11. Wei Feng, MDSouth Pasadena, CA 910301043277601
  12. Manuel Fernandez, MDBellflower, CA 907061952478836
  13. Maria Fernandez Renedo, MDMerced, CA 953481437224946
  14. Mariola Ficinski, MDLos Angeles, CA 900171659371367
  15. Lauren FicksVentura, CA 930031609912666
  16. Seth Field, M.D.,PH.D.La Jolla, CA 920931053595694
  17. Raymond Fink, M.D.La Mesa, CA 919421164414652
  18. Anthony Firek, MDSan Bernardino, CA 924041861462640
  19. Charles Fisher, M.D.Los Angeles, CA 900591053320002
  20. David Fittingoff, MDWest Hills, CA 913071902817901
  21. Paul Fitzgerald, M.D.San Francisco, CA 941171326356460
  22. Andrew Folick, M.D.Los Angeles, CA 900151285088328
  23. Olha Fomenko, MDLoma Linda, CA 923571487860896
  24. Elena Forouhar, MDDuarte, CA 910101467615807
  25. Tamaryn Fox, MDStanford, CA 943051447745161
  26. Howard Foyt, M.D.La Jolla, CA 920371366625055
  27. Karen Frankwich, MDMission Viejo, CA 926911316100415
  28. Elizabeth Fraze, MDPalo Alto, CA 943041700951092
  29. Juan Frias, M.D.San Diego, CA 921301134437601
  30. Theodore Friedman, MDLos Angeles, CA 900101972669125
  31. Philip Frost, M.DSan Francisco, CA 941181912905928
  32. Jennifer Fuh, DOPleasanton, CA 945881427409234
  33. Ken Fujioka, M.D.San Diego, CA 921301811007255
  34. Jenan Gabi, MDStockton, CA 952091295177053
  35. Jade Gaines, M.D.Union City, CA 945871992883748
  36. Anand Gandhi, MDApple Valley, CA 923071821651779
  37. Rajesh Garg, MDTorrance, CA 905021609863190
  38. Christian Gastelum, MDLos Angeles, CA 900331285782268
  39. Linda Gaudiani, MDGreenbrae, CA 949041730241589
  40. Efrem Gebremedhin, M.DFolsom, CA 956301649458803
  41. Jordan Geller, M.D.Los Angeles, CA 900671821023037
  42. Mark Geller, M.D.Tarzana, CA 913561093710345
  43. Flor Geola, M.D.Los Angeles, CA 900251851485049
  44. Jerry Gerson, MDRedondo Beach, CA 902771235295668
  45. Johanna Gerwer, MD, MPHSan Diego, CA 921131043742588
  46. Neil Gesundheit, MDStanford, CA 943051871629030
  47. Michael Getzell, M.D.Union City, CA 945871174601942
  48. Hoda Ghanem, M.D.Dublin, CA 945681114131166
  49. Mehrnaz Ghasemiesfe, MDSanta Clara, CA 950511689134728
  50. Anahita Ghazi, M.D.Torrance, CA 905021588385322

Source: CMS NPPES, primary taxonomy 207RE0101X: records by practice city and the list of records, file of Aug 9, 2026.

California ranks 19 of 51 per resident

  1. Delaware3.0
  2. Ohio3.0
  3. Vermont2.9
  4. California2.9
  5. Florida2.9
  6. Washington2.9
  7. 50 states and D.C.3.1

Source: CMS NPPES, primary taxonomy 207RE0101X by practice state, file of Aug 9, 2026; records per 100,000 residents, 2023 Census estimates.

83.7% of these records appear in a Medicare file, against 83.6% 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. California83.7%
  2. United States83.6%

Endocrinology, Diabetes & Metabolism Physician records in California, measured

  • In a Medicare file947 of 1,131 · 83.7% here, 83.6% nationally
  • In the CMS Doctors and Clinicians file780 · 69.0% here, 70.3% nationally
  • Not updated in five years or more643 · 56.9% here, 54.5% nationally
  • Median graduation year2003 · the 779 records with a school on file

Source: CMS NPPES, file of Aug 9, 2026 (primary taxonomy 207RE0101X); CMS Medicare Part D Prescribers 2024, MIPS 2023, Open Payments 2024 and Doctors and Clinicians, matched by NPI.

What the count covers

1,131 NPPES records list endocrinology, diabetes & metabolism physician (207RE0101X) as their primary taxonomy with a practice address in California: 2.9 per 100,000 residents against 3.1 nationally (50 states and D.C.). Los Angeles has 106 of them (9%).

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 York970
  2. Texas743
  3. Florida656
  4. Massachusetts522

States with a similar rate per 100,000

  1. Vermont2.9
  2. Washington2.9
  3. Ohio3.0
  4. Delaware3.0

The largest states

  1. New York970
  2. Texas743
  3. Florida656
  4. Massachusetts522
  5. Pennsylvania485

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.