NPI Central

Alprazolam (Xanax) Prescribers in California

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

12,816 providers in California have Medicare Part D claims for alprazolam. 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
12,816
Data year
2024
Registry vintage
June 2026

alprazolam prescribers in California

Ranked by Part D claim volume.
  1. 1

    Psychiatry Physician · Camarillo, CA

    1,022 Medicare Part D claims (2024)

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  2. 2

    Psychiatry Physician · Gardena, CA

    980 Medicare Part D claims (2024)

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  3. 3

    Psychiatry Physician · Glendale, CA

    903 Medicare Part D claims (2024)

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  4. 4

    Psychiatry Physician · Fullerton, CA

    872 Medicare Part D claims (2024)

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  5. 5

    Psychiatry Physician · West Hollywood, CA

    841 Medicare Part D claims (2024)

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  6. 6

    Physician Assistant · Sacramento, CA

    821 Medicare Part D claims (2024)

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  7. 7

    Psychiatry Physician · Indio, CA

    772 Medicare Part D claims (2024)

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  8. 8

    Psychiatric/Mental Health Nurse Practitioner · Aliso Viejo, CA

    758 Medicare Part D claims (2024)

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  9. 9

    Psychiatry Physician · Fresno, CA

    749 Medicare Part D claims (2024)

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  10. 10

    Psychiatry Physician · Lancaster, CA

    686 Medicare Part D claims (2024)

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  11. 11

    General Practice Physician · Glendale, CA

    664 Medicare Part D claims (2024)

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  12. 12

    Psychiatry Physician · Redlands, CA

    637 Medicare Part D claims (2024)

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  13. 13

    Family Medicine Physician · Stockton, CA

    615 Medicare Part D claims (2024)

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  14. 14

    Psychiatry Physician · Stockton, CA

    605 Medicare Part D claims (2024)

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  15. 15

    Physical Medicine & Rehabilitation Physician · Redding, CA

    560 Medicare Part D claims (2024)

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  16. 16

    Clinical Cardiac Electrophysiology Physician · Glendale, CA

    560 Medicare Part D claims (2024)

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  17. 17

    Internal Medicine Physician · Riverbank, CA

    556 Medicare Part D claims (2024)

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  18. 18

    Family Medicine Physician · Turlock, CA

    540 Medicare Part D claims (2024)

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  19. 19

    Psychiatry Physician · Bakersfield, CA

    534 Medicare Part D claims (2024)

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  20. 20
    Ji YooM.D.

    Psychiatry Physician · Vista, CA

    522 Medicare Part D claims (2024)

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  21. 21

    Psychiatry Physician · Stockton, CA

    518 Medicare Part D claims (2024)

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  22. 22

    Family Medicine Physician · Palm Desert, CA

    518 Medicare Part D claims (2024)

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  23. 23

    Family Medicine Physician · Van Nuys, CA

    507 Medicare Part D claims (2024)

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  24. 24

    Family Medicine Physician · Covina, CA

    505 Medicare Part D claims (2024)

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  25. 25

    Specialist · Glendale, CA

    501 Medicare Part D claims (2024)

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  26. 26

    Pain Medicine (Anesthesiology) Physician · Redding, CA

    495 Medicare Part D claims (2024)

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  27. 27

    Psychiatry Physician · Corona, CA

    486 Medicare Part D claims (2024)

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  28. 28

    Geriatric Medicine (Internal Medicine) Physician · Santa Maria, CA

    485 Medicare Part D claims (2024)

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  29. 29

    Psychiatry Physician · Los Angeles, CA

    479 Medicare Part D claims (2024)

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  30. 30

    Internal Medicine Physician · Woodland Hills, CA

    475 Medicare Part D claims (2024)

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  31. 31

    Psychiatry Physician · Covina, CA

    460 Medicare Part D claims (2024)

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  32. 32

    Family Medicine Physician · Downey, CA

    459 Medicare Part D claims (2024)

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  33. 33

    Internal Medicine Physician · Modesto, CA

    458 Medicare Part D claims (2024)

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  34. 34

    Psychiatry Physician · Santa Barbara, CA

    456 Medicare Part D claims (2024)

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  35. 35

    General Practice Physician · Glendale, CA

    453 Medicare Part D claims (2024)

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  36. 36

    Internal Medicine Physician · Modesto, CA

    451 Medicare Part D claims (2024)

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  37. 37

    Internal Medicine Physician · Mission Viejo, CA

    446 Medicare Part D claims (2024)

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  38. 38

    Psychiatry Physician · La Mesa, CA

    445 Medicare Part D claims (2024)

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  39. 39
    Mark SongMD, PHD

    Nephrology Physician · Los Angeles, CA

    444 Medicare Part D claims (2024)

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  40. 40

    General Practice Physician · Vista, CA

    437 Medicare Part D claims (2024)

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  41. 41

    Specialist · Lancaster, CA

    435 Medicare Part D claims (2024)

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  42. 42

    Family Medicine Physician · Van Nuys, CA

    435 Medicare Part D claims (2024)

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  43. 43

    Family Nurse Practitioner · Bakersfield, CA

    431 Medicare Part D claims (2024)

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  44. 44

    Geriatric Medicine (Internal Medicine) Physician · Lancaster, CA

    425 Medicare Part D claims (2024)

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  45. 45

    Family Medicine Physician · Stockton, CA

    425 Medicare Part D claims (2024)

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  46. 46

    Psychiatry Physician · La Jolla, CA

    420 Medicare Part D claims (2024)

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  47. 47

    Family Medicine Physician · Grass Valley, CA

    411 Medicare Part D claims (2024)

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  48. 48

    Psychiatric/Mental Health Nurse Practitioner · Glendora, CA

    411 Medicare Part D claims (2024)

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  49. 49

    Nurse Practitioner · Modesto, CA

    405 Medicare Part D claims (2024)

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  50. 50

    Internal Medicine Physician · Stockton, CA

    398 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 alprazolam. alprazolam is a Schedule IV 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).