NPI Central

Testosterone cypionate (Depo-Testosterone) Prescribers in California

Ranked by documented Medicare Part D claim volume (2024).

3,310 providers in California have Medicare Part D claims for testosterone cypionate. Ordering reflects documented Part D claim volume — a transparency signal, not a quality or "best" ranking. Open any provider for their full profile and what they prescribe under Medicare.

Prescribers in CA
3,310
Data year
2024
Registry vintage
June 2026

testosterone cypionate prescribers in California

Ranked by Part D claim volume.
  1. 1

    Internal Medicine Physician · Palm Springs, CA

    1,171 Medicare Part D claims (2024)

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  2. 2

    Urology Physician · Los Angeles, CA

    719 Medicare Part D claims (2024)

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  3. 3

    Physician Assistant · Los Angeles, CA

    640 Medicare Part D claims (2024)

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  4. 4

    Internal Medicine Physician · Cathedral City, CA

    602 Medicare Part D claims (2024)

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  5. 5

    Physician Assistant · La Jolla, CA

    478 Medicare Part D claims (2024)

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  6. 6

    Urology Physician · Murrieta, CA

    474 Medicare Part D claims (2024)

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  7. 7

    Urology Physician · Orange, CA

    463 Medicare Part D claims (2024)

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  8. 8

    Family Medicine Physician · Palm Springs, CA

    428 Medicare Part D claims (2024)

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  9. 9

    Family Nurse Practitioner · Los Angeles, CA

    415 Medicare Part D claims (2024)

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  10. 10

    Infectious Disease Physician · Palm Springs, CA

    388 Medicare Part D claims (2024)

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  11. 11

    Infectious Disease Physician · San Francisco, CA

    380 Medicare Part D claims (2024)

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  12. 12

    Medical Physician Assistant · Cathedral City, CA

    340 Medicare Part D claims (2024)

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  13. 13

    Endocrinology, Diabetes & Metabolism Physician · San Diego, CA

    328 Medicare Part D claims (2024)

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  14. 14

    Medical Physician Assistant · Pasadena, CA

    314 Medicare Part D claims (2024)

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  15. 15

    Urology Physician · Los Angeles, CA

    313 Medicare Part D claims (2024)

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  16. 16

    Infectious Disease Physician · Los Angeles, CA

    310 Medicare Part D claims (2024)

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  17. 17

    Physician Assistant · Orange, CA

    303 Medicare Part D claims (2024)

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  18. 18

    Endocrinology, Diabetes & Metabolism Physician · Temecula, CA

    288 Medicare Part D claims (2024)

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  19. 19

    Nurse Practitioner · Palm Springs, CA

    278 Medicare Part D claims (2024)

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  20. 20

    Infectious Disease Physician · Los Angeles, CA

    275 Medicare Part D claims (2024)

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  21. 21

    Urology Physician · Laguna Hills, CA

    273 Medicare Part D claims (2024)

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  22. 22

    Family Medicine Physician · Los Angeles, CA

    268 Medicare Part D claims (2024)

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  23. 23

    Urology Physician · Laguna Hills, CA

    263 Medicare Part D claims (2024)

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  24. 24

    Internal Medicine Physician · Los Angeles, CA

    262 Medicare Part D claims (2024)

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  25. 25

    Infectious Disease Physician · San Francisco, CA

    261 Medicare Part D claims (2024)

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  26. 26

    Internal Medicine Physician · San Francisco, CA

    241 Medicare Part D claims (2024)

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  27. 27

    Urology Physician · Mission Viejo, CA

    241 Medicare Part D claims (2024)

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  28. 28

    Internal Medicine Physician · San Diego, CA

    233 Medicare Part D claims (2024)

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  29. 29

    Internal Medicine Physician · Palm Springs, CA

    230 Medicare Part D claims (2024)

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  30. 30

    Medical Physician Assistant · Palm Springs, CA

    230 Medicare Part D claims (2024)

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  31. 31

    Endocrinology, Diabetes & Metabolism Physician · San Dimas, CA

    229 Medicare Part D claims (2024)

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  32. 32

    Physician Assistant · Sherman Oaks, CA

    225 Medicare Part D claims (2024)

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  33. 33

    Endocrinology, Diabetes & Metabolism Physician · Encinitas, CA

    225 Medicare Part D claims (2024)

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  34. 34

    Internal Medicine Physician · San Francisco, CA

    224 Medicare Part D claims (2024)

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  35. 35

    Adult Health Nurse Practitioner · Palm Springs, CA

    222 Medicare Part D claims (2024)

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  36. 36

    Infectious Disease Physician · Long Beach, CA

    220 Medicare Part D claims (2024)

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  37. 37

    Urology Physician · Merced, CA

    220 Medicare Part D claims (2024)

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  38. 38
    Paul NorwoodM.D., F.A.C.P.

    Endocrinology, Diabetes & Metabolism Physician · Fresno, CA

    220 Medicare Part D claims (2024)

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  39. 39

    Urology Physician · Lodi, CA

    216 Medicare Part D claims (2024)

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  40. 40

    Urology Physician · Burlingame, CA

    214 Medicare Part D claims (2024)

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  41. 41

    Family Medicine Physician · Palm Springs, CA

    213 Medicare Part D claims (2024)

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  42. 42

    Internal Medicine Physician · Palm Springs, CA

    213 Medicare Part D claims (2024)

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  43. 43

    Internal Medicine Physician · Garden Grove, CA

    210 Medicare Part D claims (2024)

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  44. 44

    Specialist · Marina Del Rey, CA

    209 Medicare Part D claims (2024)

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  45. 45

    Nephrology Physician · El Centro, CA

    209 Medicare Part D claims (2024)

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  46. 46

    Infectious Disease Physician · Cathedral City, CA

    209 Medicare Part D claims (2024)

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  47. 47

    Urology Physician · Thousand Oaks, CA

    206 Medicare Part D claims (2024)

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  48. 48

    Family Medicine Physician · Pasadena, CA

    202 Medicare Part D claims (2024)

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  49. 49

    General Practice Physician · Fresno, CA

    201 Medicare Part D claims (2024)

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  50. 50

    Endocrinology, Diabetes & Metabolism Physician · Los Gatos, CA

    196 Medicare Part D claims (2024)

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Medicare Part D only. Counts and ordering reflect Medicare Part D claims (2024) from CMS — they exclude cash-pay, commercial, and Medicaid prescriptions and undercount cash-pay categories (e.g. GLP-1 weight-loss, testosterone). Not a quality or "best" ranking. Absence does not mean a provider does not prescribe testosterone cypionate. testosterone cypionate is a Schedule III controlled substance; this is a factual claims directory only — not medical advice, not an endorsement, and not instructions for obtaining any medication. Source: CMS NPPES (June 2026).