NPI Central

Clonazepam (Klonopin) Prescribers in Iowa

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

1,779 providers in Iowa 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 IA
1,779
Data year
2024
Registry vintage
June 2026

clonazepam prescribers in Iowa

Ranked by Part D claim volume.
  1. 1

    Psychiatry Physician · Davenport, IA

    750 Medicare Part D claims (2024)

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  2. 2

    Psychiatry Physician · Davenport, IA

    701 Medicare Part D claims (2024)

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  3. 3

    Psychiatry Physician · Waterloo, IA

    611 Medicare Part D claims (2024)

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  4. 4

    Psychiatric/Mental Health Nurse Practitioner · Paton, IA

    569 Medicare Part D claims (2024)

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  5. 5

    Psychiatry Physician · Knoxville, IA

    544 Medicare Part D claims (2024)

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  6. 6

    Psychiatry Physician · Des Moines, IA

    537 Medicare Part D claims (2024)

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  7. 7

    Psychiatry Physician · Waterloo, IA

    532 Medicare Part D claims (2024)

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  8. 8

    Psychiatry Physician · West Des Moines, IA

    476 Medicare Part D claims (2024)

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  9. 9

    Pulmonary Disease Physician · Davenport, IA

    474 Medicare Part D claims (2024)

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  10. 10

    Nurse Practitioner · Ankeny, IA

    470 Medicare Part D claims (2024)

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  11. 11

    Psychiatry Physician · West Burlington, IA

    468 Medicare Part D claims (2024)

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  12. 12

    Psychiatry Physician · Marion, IA

    458 Medicare Part D claims (2024)

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  13. 13

    Physician Assistant · Sioux City, IA

    439 Medicare Part D claims (2024)

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  14. 14

    Psychiatric/Mental Health Nurse Practitioner · Davenport, IA

    413 Medicare Part D claims (2024)

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  15. 15

    Psychiatry Physician · Cedar Falls, IA

    378 Medicare Part D claims (2024)

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  16. 16

    Psychiatric/Mental Health Nurse Practitioner · Dubuque, IA

    373 Medicare Part D claims (2024)

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  17. 17

    Psychiatry Physician · Woodward, IA

    369 Medicare Part D claims (2024)

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  18. 18
    Shelli BrownARNP, PMHNP

    Psychiatric/Mental Health Nurse Practitioner · Atlantic, IA

    355 Medicare Part D claims (2024)

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  19. 19

    Psychiatric/Mental Health Nurse Practitioner · Clinton, IA

    348 Medicare Part D claims (2024)

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  20. 20

    Psychiatric/Mental Health Nurse Practitioner · Fort Dodge, IA

    340 Medicare Part D claims (2024)

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  21. 21

    Psychiatry Physician · Dubuque, IA

    337 Medicare Part D claims (2024)

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  22. 22

    Family Nurse Practitioner · Cherokee, IA

    337 Medicare Part D claims (2024)

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  23. 23

    Psychiatry Physician · Waterloo, IA

    316 Medicare Part D claims (2024)

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  24. 24
    Douglas SteenblockM.D., PSYCHIATRIST

    Psychiatry Physician · Marshalltown, IA

    312 Medicare Part D claims (2024)

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  25. 25

    Psychiatric/Mental Health Nurse Practitioner · Waterloo, IA

    305 Medicare Part D claims (2024)

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  26. 26

    Psychiatric/Mental Health Nurse Practitioner · Des Moines, IA

    304 Medicare Part D claims (2024)

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  27. 27

    Psychiatric/Mental Health Nurse Practitioner · Fort Madison, IA

    304 Medicare Part D claims (2024)

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  28. 28

    Psychiatry Physician · Dubuque, IA

    301 Medicare Part D claims (2024)

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  29. 29

    Psychiatry Physician · Dubuque, IA

    298 Medicare Part D claims (2024)

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  30. 30

    Psychiatry Physician · Creston, IA

    298 Medicare Part D claims (2024)

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  31. 31
    Emily SwartleyPMHNP - BC

    Psychiatric/Mental Health Nurse Practitioner · Waterloo, IA

    297 Medicare Part D claims (2024)

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  32. 32

    Psychiatry Physician · Cedar Rapids, IA

    293 Medicare Part D claims (2024)

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  33. 33

    Psychiatric/Mental Health Nurse Practitioner · Newton, IA

    290 Medicare Part D claims (2024)

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  34. 34

    Psychiatry Physician · Cedar Rapids, IA

    290 Medicare Part D claims (2024)

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  35. 35

    Psychiatric/Mental Health Nurse Practitioner · Des Moines, IA

    280 Medicare Part D claims (2024)

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  36. 36

    Physician Assistant · Cedar Rapids, IA

    277 Medicare Part D claims (2024)

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  37. 37

    Psychiatric/Mental Health Nurse Practitioner · Mason City, IA

    267 Medicare Part D claims (2024)

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  38. 38

    Psychiatric/Mental Health Nurse Practitioner · Dubuque, IA

    263 Medicare Part D claims (2024)

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  39. 39

    Psychiatric/Mental Health Nurse Practitioner · Waterloo, IA

    260 Medicare Part D claims (2024)

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  40. 40
    Cynthia CoenenARNP/PMHNP-BC

    Psychiatric/Mental Health Nurse Practitioner · Des Moines, IA

    260 Medicare Part D claims (2024)

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  41. 41

    Physician Assistant · Le Mars, IA

    250 Medicare Part D claims (2024)

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  42. 42

    Physician Assistant · Grinnell, IA

    248 Medicare Part D claims (2024)

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  43. 43

    Psychiatric/Mental Health Nurse Practitioner · Des Moines, IA

    247 Medicare Part D claims (2024)

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  44. 44

    Psychiatry Physician · Decorah, IA

    245 Medicare Part D claims (2024)

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  45. 45

    Psychiatric/Mental Health Nurse Practitioner · Waterloo, IA

    245 Medicare Part D claims (2024)

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  46. 46

    Physician Assistant · West Des Moines, IA

    242 Medicare Part D claims (2024)

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  47. 47

    Psychiatric/Mental Health Nurse Practitioner · Des Moines, IA

    237 Medicare Part D claims (2024)

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  48. 48

    Psychiatry Physician · Cedar Rapids, IA

    227 Medicare Part D claims (2024)

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  49. 49

    Psychiatric/Mental Health Nurse Practitioner · Spencer, IA

    220 Medicare Part D claims (2024)

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  50. 50

    Psychiatry Physician · Sioux City, IA

    219 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).