NPI Central

Mirtazapine (Remeron) Prescribers in California

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

14,368 providers in California have Medicare Part D claims for mirtazapine. 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
14,368
Data year
2024
Registry vintage
June 2026

mirtazapine prescribers in California

Ranked by Part D claim volume.
  1. 1

    Psychiatry Physician · Glendale, CA

    1,832 Medicare Part D claims (2024)

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  2. 2

    Internal Medicine Physician · Fresno, CA

    1,695 Medicare Part D claims (2024)

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  3. 3

    General Practice Physician · Glendale, CA

    1,377 Medicare Part D claims (2024)

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  4. 4
    Abbas HasnainM.D., J.D.

    Internal Medicine Physician · Fresno, CA

    1,232 Medicare Part D claims (2024)

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  5. 5

    Internal Medicine Physician · Los Angeles, CA

    992 Medicare Part D claims (2024)

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  6. 6

    Internal Medicine Physician · Los Angeles, CA

    829 Medicare Part D claims (2024)

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  7. 7

    Surgery Physician · Visalia, CA

    705 Medicare Part D claims (2024)

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  8. 8

    Psychiatry Physician · West Hollywood, CA

    690 Medicare Part D claims (2024)

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  9. 9

    Family Medicine Physician · Stockton, CA

    678 Medicare Part D claims (2024)

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  10. 10

    Nephrology Physician · Bakersfield, CA

    666 Medicare Part D claims (2024)

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  11. 11

    Cardiovascular Disease Physician · Glendale, CA

    663 Medicare Part D claims (2024)

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  12. 12

    Psychiatry Physician · Upland, CA

    659 Medicare Part D claims (2024)

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  13. 13

    Internal Medicine Physician · Fairfield, CA

    638 Medicare Part D claims (2024)

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  14. 14

    Psychiatry Physician · Glendora, CA

    622 Medicare Part D claims (2024)

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  15. 15

    Psychiatry Physician · Garden Grove, CA

    620 Medicare Part D claims (2024)

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  16. 16

    Family Medicine Physician · Visalia, CA

    607 Medicare Part D claims (2024)

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  17. 17

    Internal Medicine Physician · Bakersfield, CA

    606 Medicare Part D claims (2024)

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  18. 18

    Geriatric Medicine (Internal Medicine) Physician · Los Angeles, CA

    599 Medicare Part D claims (2024)

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  19. 19

    Internal Medicine Physician · Fresno, CA

    595 Medicare Part D claims (2024)

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  20. 20

    Internal Medicine Physician · Bakersfield, CA

    548 Medicare Part D claims (2024)

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  21. 21

    Physician Assistant · Garden Grove, CA

    547 Medicare Part D claims (2024)

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  22. 22

    Internal Medicine Physician · Los Gatos, CA

    545 Medicare Part D claims (2024)

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  23. 23

    Internal Medicine Physician · Oakland, CA

    545 Medicare Part D claims (2024)

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  24. 24

    Family Medicine Physician · Garden Grove, CA

    509 Medicare Part D claims (2024)

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  25. 25

    Internal Medicine Physician · Sherman Oaks, CA

    501 Medicare Part D claims (2024)

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  26. 26

    Family Medicine Physician · Bakersfield, CA

    496 Medicare Part D claims (2024)

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  27. 27

    Family Medicine Physician · Cerritos, CA

    492 Medicare Part D claims (2024)

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  28. 28

    Psychiatry Physician · Pasadena, CA

    490 Medicare Part D claims (2024)

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  29. 29

    Physician Assistant · Fresno, CA

    489 Medicare Part D claims (2024)

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  30. 30

    Hospice and Palliative Medicine (Family Medicine) Physician · Ladera Ranch, CA

    485 Medicare Part D claims (2024)

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  31. 31

    Psychiatry Physician · Westminster, CA

    477 Medicare Part D claims (2024)

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  32. 32

    Student in an Organized Health Care Education/Training Program · Fontana, CA

    474 Medicare Part D claims (2024)

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  33. 33

    Internal Medicine Physician · Santa Ana, CA

    473 Medicare Part D claims (2024)

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  34. 34

    Internal Medicine Physician · Live Oak, CA

    467 Medicare Part D claims (2024)

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  35. 35

    Family Medicine Physician · Van Nuys, CA

    467 Medicare Part D claims (2024)

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  36. 36

    Internal Medicine Physician · Rosemead, CA

    456 Medicare Part D claims (2024)

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  37. 37

    Internal Medicine Physician · Mission Hills, CA

    456 Medicare Part D claims (2024)

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  38. 38

    Neurology Physician · Monterey Park, CA

    450 Medicare Part D claims (2024)

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  39. 39

    Psychiatry Physician · Long Beach, CA

    447 Medicare Part D claims (2024)

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  40. 40

    Emergency Medical Services (Emergency Medicine) Physician · Alpine, CA

    447 Medicare Part D claims (2024)

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  41. 41

    Internal Medicine Physician · San Leandro, CA

    446 Medicare Part D claims (2024)

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  42. 42

    Psychiatry Physician · Northridge, CA

    442 Medicare Part D claims (2024)

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  43. 43

    Internal Medicine Physician · San Diego, CA

    442 Medicare Part D claims (2024)

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  44. 44

    Internal Medicine Physician · Los Angeles, CA

    432 Medicare Part D claims (2024)

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  45. 45

    Internal Medicine Physician · Los Angeles, CA

    420 Medicare Part D claims (2024)

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  46. 46

    Psychiatry Physician · Glendora, CA

    420 Medicare Part D claims (2024)

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  47. 47

    Internal Medicine Physician · Madera, CA

    412 Medicare Part D claims (2024)

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  48. 48

    Family Medicine Physician · Santa Maria, CA

    405 Medicare Part D claims (2024)

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  49. 49

    Hospitalist Physician · Fresno, CA

    405 Medicare Part D claims (2024)

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  50. 50

    Family Medicine Physician · Stockton, CA

    403 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 mirtazapine. Source: CMS NPPES (June 2026).