NPI Central

Amphetamine/dextroamphetamine (Adderall, Adderall XR, Mydayis) Prescribers in Rhode Island

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

430 providers in Rhode Island have Medicare Part D claims for amphetamine/dextroamphetamine. 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 RI
430
Data year
2024
Registry vintage
June 2026

amphetamine/dextroamphetamine prescribers in Rhode Island

Ranked by Part D claim volume.
  1. 1
    Gina DigatiRN, MS, PCNS-BC

    Adult Psychiatric/Mental Health Clinical Nurse Specialist · Portsmouth, RI

    409 Medicare Part D claims (2024)

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  2. 2

    Psychiatry Physician · North Providence, RI

    398 Medicare Part D claims (2024)

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  3. 3

    Child & Adolescent Psychiatry Physician · Riverside, RI

    370 Medicare Part D claims (2024)

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  4. 4

    Geriatric Psychiatry Physician · Providence, RI

    351 Medicare Part D claims (2024)

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  5. 5

    Psychiatry Physician · North Kingstown, RI

    307 Medicare Part D claims (2024)

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  6. 6

    Adult Psychiatric/Mental Health Clinical Nurse Specialist · Cranston, RI

    282 Medicare Part D claims (2024)

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  7. 7

    Psychiatric/Mental Health Nurse Practitioner · Johnston, RI

    281 Medicare Part D claims (2024)

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  8. 8

    Psychiatry Physician · Warwick, RI

    258 Medicare Part D claims (2024)

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  9. 9

    Psychiatric/Mental Health Nurse Practitioner · North Smithfield, RI

    248 Medicare Part D claims (2024)

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  10. 10

    Psychiatry Physician · Warwick, RI

    227 Medicare Part D claims (2024)

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  11. 11
    Susan PerryREGISTERED NURSE PRA

    Psychiatric/Mental Health Nurse Practitioner · Warwick, RI

    226 Medicare Part D claims (2024)

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  12. 12
    Tanille LouisMS, PHMNP-BC

    Psychiatric/Mental Health Nurse Practitioner · Cranston, RI

    222 Medicare Part D claims (2024)

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  13. 13

    Neurology Physician · Providence, RI

    220 Medicare Part D claims (2024)

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  14. 14

    Psychiatric/Mental Health Nurse Practitioner · Lincoln, RI

    220 Medicare Part D claims (2024)

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  15. 15

    Psychiatry Physician · Newport, RI

    213 Medicare Part D claims (2024)

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  16. 16

    Psychiatric/Mental Health Nurse Practitioner · West Warwick, RI

    201 Medicare Part D claims (2024)

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  17. 17

    Psychiatric/Mental Health Nurse Practitioner · West Warwick, RI

    199 Medicare Part D claims (2024)

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  18. 18

    Psychiatric/Mental Health Nurse Practitioner · Warwick, RI

    171 Medicare Part D claims (2024)

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  19. 19

    Psychiatry Physician · Providence, RI

    163 Medicare Part D claims (2024)

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  20. 20

    Psychiatry Physician · Cumberland, RI

    162 Medicare Part D claims (2024)

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  21. 21

    Psychiatry Physician · Woonsocket, RI

    160 Medicare Part D claims (2024)

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  22. 22

    Family Nurse Practitioner · Warwick, RI

    157 Medicare Part D claims (2024)

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  23. 23

    Neurology Physician · Providence, RI

    157 Medicare Part D claims (2024)

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  24. 24

    Psychiatric/Mental Health Nurse Practitioner · Providence, RI

    156 Medicare Part D claims (2024)

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  25. 25

    Psychiatry Physician · Riverside, RI

    155 Medicare Part D claims (2024)

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  26. 26
    Timothy PepinMSN, RN, PMHNP-BC

    Psychiatric/Mental Health Nurse Practitioner · North Smithfield, RI

    153 Medicare Part D claims (2024)

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  27. 27

    Psychiatric/Mental Health Nurse Practitioner · Jamestown, RI

    153 Medicare Part D claims (2024)

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  28. 28

    Family Medicine Physician · West Warwick, RI

    144 Medicare Part D claims (2024)

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  29. 29

    Psychiatry Physician · Warwick, RI

    143 Medicare Part D claims (2024)

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  30. 30

    Family Nurse Practitioner · Providence, RI

    141 Medicare Part D claims (2024)

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  31. 31

    Psychiatric/Mental Health Nurse Practitioner · Cranston, RI

    132 Medicare Part D claims (2024)

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  32. 32

    Psychiatric/Mental Health Nurse Practitioner · Cranston, RI

    128 Medicare Part D claims (2024)

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  33. 33

    Adult Psychiatric/Mental Health Clinical Nurse Specialist · Warwick, RI

    124 Medicare Part D claims (2024)

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  34. 34

    Psychiatric/Mental Health Nurse Practitioner · Providence, RI

    121 Medicare Part D claims (2024)

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  35. 35

    Psychiatry Physician · Johnston, RI

    120 Medicare Part D claims (2024)

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  36. 36
    Beth ClearyPMHNP, RN

    Psychiatric/Mental Health Nurse Practitioner · West Warwick, RI

    119 Medicare Part D claims (2024)

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  37. 37

    Psychiatry Physician · Providence, RI

    113 Medicare Part D claims (2024)

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  38. 38
    Sarah Buck-HerdrichMS RN PMHCNS-BC

    Psychiatric/Mental Health Nurse Practitioner · Portsmouth, RI

    112 Medicare Part D claims (2024)

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  39. 39

    Family Nurse Practitioner · Providence, RI

    108 Medicare Part D claims (2024)

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  40. 40

    Developmental - Behavioral Pediatrics Physician · Providence, RI

    107 Medicare Part D claims (2024)

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  41. 41
    Walter FitzhughM.D., M.P.H.

    Addiction Medicine (Psychiatry & Neurology) Physician · Lincoln, RI

    105 Medicare Part D claims (2024)

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  42. 42

    Physician Assistant · Providence, RI

    105 Medicare Part D claims (2024)

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  43. 43
    Wayne PowellAPRN, FPMHNP

    Psychiatric/Mental Health Nurse Practitioner · Hope Valley, RI

    100 Medicare Part D claims (2024)

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  44. 44

    Psychiatric/Mental Health Clinical Nurse Specialist · North Providence, RI

    99 Medicare Part D claims (2024)

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  45. 45

    Family Medicine Physician · Warwick, RI

    98 Medicare Part D claims (2024)

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  46. 46

    Psychiatry Physician · Providence, RI

    95 Medicare Part D claims (2024)

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  47. 47

    Psychiatry Physician · Providence, RI

    95 Medicare Part D claims (2024)

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  48. 48

    Neurology Physician · East Providence, RI

    95 Medicare Part D claims (2024)

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  49. 49

    Adult Psychiatric/Mental Health Clinical Nurse Specialist · Lincoln, RI

    95 Medicare Part D claims (2024)

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  50. 50

    Psychiatry Physician · Warwick, RI

    94 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 amphetamine/dextroamphetamine. amphetamine/dextroamphetamine is a Schedule II 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).