NPI Central

Clonazepam (Klonopin) Prescribers in Massachusetts

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

5,259 providers in Massachusetts have Medicare Part D claims for clonazepam. 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 MA
5,259
Data year
2024
Registry vintage
June 2026

clonazepam prescribers in Massachusetts

Ranked by Part D claim volume.
  1. 1

    Psychiatry Physician · Fall River, MA

    2,505 Medicare Part D claims (2024)

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  2. 2

    Psychiatry Physician · Worcester, MA

    1,270 Medicare Part D claims (2024)

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  3. 3

    Psychiatric/Mental Health Clinical Nurse Specialist · West Springfield, MA

    1,242 Medicare Part D claims (2024)

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  4. 4

    Psychiatry Physician · North Andover, MA

    1,210 Medicare Part D claims (2024)

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  5. 5
    Nicholas TobinC.N.P., P.C.N.S.

    Psychiatric/Mental Health Nurse Practitioner · Longmeadow, MA

    997 Medicare Part D claims (2024)

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  6. 6

    Psychiatry Physician · Springfield, MA

    924 Medicare Part D claims (2024)

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  7. 7

    Psychiatric/Mental Health Registered Nurse · Worcester, MA

    886 Medicare Part D claims (2024)

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  8. 8

    Specialist · Lynn, MA

    886 Medicare Part D claims (2024)

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  9. 9

    Psychiatry Physician · Franklin, MA

    865 Medicare Part D claims (2024)

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  10. 10

    Psychiatry Physician · Boston, MA

    834 Medicare Part D claims (2024)

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  11. 11

    Child & Adolescent Psychiatry Physician · Boston, MA

    818 Medicare Part D claims (2024)

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  12. 12

    Adult Psychiatric/Mental Health Clinical Nurse Specialist · Palmer, MA

    800 Medicare Part D claims (2024)

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  13. 13

    Psychiatry Physician · Roxbury, MA

    748 Medicare Part D claims (2024)

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  14. 14

    Psychiatric/Mental Health Registered Nurse · Westfield, MA

    698 Medicare Part D claims (2024)

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  15. 15

    Psychiatric/Mental Health Clinical Nurse Specialist · Amesbury, MA

    682 Medicare Part D claims (2024)

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  16. 16

    Psychiatric/Mental Health Nurse Practitioner · Hingham, MA

    649 Medicare Part D claims (2024)

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  17. 17

    Psychiatry Physician · Great Barrington, MA

    615 Medicare Part D claims (2024)

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  18. 18

    Neurology Physician · Cambridge, MA

    589 Medicare Part D claims (2024)

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  19. 19

    Adult Psychiatric/Mental Health Clinical Nurse Specialist · Hadley, MA

    587 Medicare Part D claims (2024)

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  20. 20

    Psychiatry Physician · Worcester, MA

    579 Medicare Part D claims (2024)

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  21. 21

    Psychiatry Physician · Salem, MA

    577 Medicare Part D claims (2024)

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  22. 22

    Psychiatry Physician · Chelsea, MA

    566 Medicare Part D claims (2024)

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  23. 23

    Psychiatry Physician · Beverly Farms, MA

    550 Medicare Part D claims (2024)

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  24. 24

    Psychiatric/Mental Health Nurse Practitioner · Palmer, MA

    548 Medicare Part D claims (2024)

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  25. 25

    Family Nurse Practitioner · Charlestown, MA

    542 Medicare Part D claims (2024)

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  26. 26

    Psychiatry Physician · Boston, MA

    540 Medicare Part D claims (2024)

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  27. 27

    Psychiatry Physician · Holyoke, MA

    536 Medicare Part D claims (2024)

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  28. 28

    Psychiatric/Mental Health Registered Nurse · Attleboro, MA

    529 Medicare Part D claims (2024)

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  29. 29

    Psychiatric/Mental Health Nurse Practitioner · Springfield, MA

    527 Medicare Part D claims (2024)

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  30. 30

    Psychiatry Physician · Dartmouth, MA

    526 Medicare Part D claims (2024)

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  31. 31

    Physician Assistant · New Bedford, MA

    524 Medicare Part D claims (2024)

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  32. 32

    Psychiatry Physician · Watertown, MA

    523 Medicare Part D claims (2024)

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  33. 33

    Psychiatric/Mental Health Nurse Practitioner · Attleboro, MA

    521 Medicare Part D claims (2024)

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  34. 34
    Sherryl RosenPMHCNS-BC

    Psychiatric/Mental Health Clinical Nurse Specialist · Lynn, MA

    519 Medicare Part D claims (2024)

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  35. 35

    Child & Adolescent Psychiatry Physician · Plymouth, MA

    517 Medicare Part D claims (2024)

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  36. 36
    Damaris KongoREGISTERED NURSE

    Community Health Registered Nurse · Ludlow, MA

    511 Medicare Part D claims (2024)

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  37. 37

    Psychiatry Physician · Quincy, MA

    493 Medicare Part D claims (2024)

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  38. 38

    Psychiatry Physician · Springfield, MA

    464 Medicare Part D claims (2024)

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  39. 39

    Psychiatry Physician · Plymouth, MA

    458 Medicare Part D claims (2024)

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  40. 40

    Psychiatry Physician · Boston, MA

    457 Medicare Part D claims (2024)

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  41. 41

    Psychiatric/Mental Health Nurse Practitioner · Mattapoisett, MA

    450 Medicare Part D claims (2024)

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  42. 42

    Psychiatry Physician · Everett, MA

    449 Medicare Part D claims (2024)

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  43. 43

    Psychiatry Physician · East Boston, MA

    449 Medicare Part D claims (2024)

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  44. 44

    Psychiatric/Mental Health Nurse Practitioner · Fall River, MA

    437 Medicare Part D claims (2024)

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  45. 45

    Psychiatric/Mental Health Nurse Practitioner · South Boston, MA

    433 Medicare Part D claims (2024)

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  46. 46

    Family Nurse Practitioner · Lakeville, MA

    433 Medicare Part D claims (2024)

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  47. 47

    Psychiatry Physician · Newton, MA

    432 Medicare Part D claims (2024)

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  48. 48

    Psychiatric/Mental Health Clinical Nurse Specialist · West Springfield, MA

    429 Medicare Part D claims (2024)

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  49. 49

    Psychiatry Physician · Attleboro, MA

    422 Medicare Part D claims (2024)

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  50. 50

    Psychiatry Physician · Lawrence, MA

    417 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 clonazepam. clonazepam 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).