NPI Central

Doctors Who Treat Type 2 Diabetes in California

Providers in California whose specialty's scope covers type 2 diabetes— ranked by profile completeness & registry tenure, notby quality, outcomes, or who is "best".

44,614 active providers in California have a primary specialty that treats type 2 diabetes. We assert that these specialties treat type 2 diabetes, not that any specific provider treats your case. Open a city for a local list, or any provider for their full profile and map.

Providers in CA
44,614
Cities listed
40
Registry vintage
June 2026

Type 2 Diabetes specialists in California

Top 50 of 44,614
  1. 1

    Family Medicine Physician · Los Angeles, CA

    Street-level locationView full profile & map →
  2. 2

    Family Medicine Physician · San Luis Obispo, CA

    Approximate (ZIP-level)View full profile & map →
  3. 3

    Endocrinology, Diabetes & Metabolism Physician · Fremont, CA

    Approximate (ZIP-level)View full profile & map →
  4. 4

    Family Medicine Physician · Berkeley, CA

    Street-level locationView full profile & map →
  5. 5

    Internal Medicine Physician · Norco, CA

    Approximate (ZIP-level)View full profile & map →
  6. 6

    Endocrinology, Diabetes & Metabolism Physician · West Covina, CA

    Street-level locationView full profile & map →
  7. 7

    Internal Medicine Physician · Visalia, CA

    Street-level locationView full profile & map →
  8. 8

    Internal Medicine Physician · Fountain Valley, CA

    Street-level locationView full profile & map →
  9. 9

    Internal Medicine Physician · Emeryville, CA

    Street-level locationView full profile & map →
  10. 10

    Internal Medicine Physician · Pleasant Hill, CA

    Street-level locationView full profile & map →
  11. 11

    Family Medicine Physician · San Quentin, CA

    Approximate (ZIP-level)View full profile & map →
  12. 12

    Internal Medicine Physician · Pleasant Hill, CA

    Street-level locationView full profile & map →
  13. 13

    Family Medicine Physician · Oceanside, CA

    Street-level locationView full profile & map →
  14. 14

    Internal Medicine Physician · Fresno, CA

    Street-level locationView full profile & map →
  15. 15

    Family Medicine Physician · Santa Monica, CA

    Approximate (ZIP-level)View full profile & map →
  16. 16

    Internal Medicine Physician · Orinda, CA

    Approximate (ZIP-level)View full profile & map →
  17. 17

    Internal Medicine Physician · Long Beach, CA

    Street-level locationView full profile & map →
  18. 18

    Family Medicine Physician · Fremont, CA

    Street-level locationView full profile & map →
  19. 19

    Internal Medicine Physician · Beverly Hills, CA

    Street-level locationView full profile & map →
  20. 20

    Family Medicine Physician · Walnut Creek, CA

    Street-level locationView full profile & map →
  21. 21

    Internal Medicine Physician · Poway, CA

    Street-level locationView full profile & map →
  22. 22

    Family Medicine Physician · Bellflower, CA

    Street-level locationView full profile & map →
  23. 23

    Endocrinology, Diabetes & Metabolism Physician · Torrance, CA

    Street-level locationView full profile & map →
  24. 24
    Aaron JengMD, MPH

    Internal Medicine Physician · San Gabriel, CA

    Street-level locationView full profile & map →
  25. 25

    Family Medicine Physician · Los Angeles, CA

    Street-level locationView full profile & map →
  26. 26

    Internal Medicine Physician · Escondido, CA

    Street-level locationView full profile & map →
  27. 27

    Family Medicine Physician · Alturas, CA

    Street-level locationView full profile & map →
  28. 28

    Family Medicine Physician · Santa Clara, CA

    Street-level locationView full profile & map →
  29. 29

    Internal Medicine Physician · El Centro, CA

    Street-level locationView full profile & map →
  30. 30

    Family Medicine Physician · Ventura, CA

    Street-level locationView full profile & map →
  31. 31

    Internal Medicine Physician · Buena Park, CA

    Street-level locationView full profile & map →
  32. 32

    Family Medicine Physician · Whittier, CA

    Street-level locationView full profile & map →
  33. 33

    Family Medicine Physician · San Diego, CA

    Street-level locationView full profile & map →
  34. 34

    Internal Medicine Physician · Santa Clara, CA

    Street-level locationView full profile & map →
  35. 35

    Family Medicine Physician · Twentynine Palms, CA

    Street-level locationView full profile & map →
  36. 36

    Internal Medicine Physician · Santa Rosa, CA

    Street-level locationView full profile & map →
  37. 37

    Internal Medicine Physician · Los Angeles, CA

    Street-level locationView full profile & map →
  38. 38

    Internal Medicine Physician · San Jose, CA

    Street-level locationView full profile & map →
  39. 39
    Jan KingM.D., M.P.H.

    Internal Medicine Physician · Los Angeles, CA

    Street-level locationView full profile & map →
  40. 40

    Endocrinology, Diabetes & Metabolism Physician · Sacramento, CA

    Street-level locationView full profile & map →
  41. 41

    Internal Medicine Physician · Palm Desert, CA

    Street-level locationView full profile & map →
  42. 42

    Internal Medicine Physician · Fullerton, CA

    Street-level locationView full profile & map →
  43. 43

    Family Medicine Physician · Garden Grove, CA

    Street-level locationView full profile & map →
  44. 44

    Family Medicine Physician · Watsonville, CA

    Street-level locationView full profile & map →
  45. 45

    Family Medicine Physician · Beale Afb, CA

    Approximate (ZIP-level)View full profile & map →
  46. 46

    Internal Medicine Physician · San Carlos, CA

    Street-level locationView full profile & map →
  47. 47

    Family Medicine Physician · Davis, CA

    Street-level locationView full profile & map →
  48. 48

    Internal Medicine Physician · Sacramento, CA

    Street-level locationView full profile & map →
  49. 49

    Family Medicine Physician · Palo Alto, CA

    Street-level locationView full profile & map →
  50. 50

    Family Medicine Physician · Orange, CA

    Street-level locationView full profile & map →

These are active providers in California whose primary NUCC specialty treats type 2 diabetes; it is not a list of providers confirmed to treat your specific case, and absence does not mean a provider does not treat it. Ordering reflects NPPES profile completeness and registry tenure — a transparency signal, not a quality, outcome, or "best" ranking. Condition-to-specialty mapping: MedlinePlus, NIH, ABMS. Source: CMS NPPES (June 2026); specialty taxonomy: NUCC.