NPI Central

Finasteride (Proscar, Propecia) Prescribers in Montana

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

432 providers in Montana have Medicare Part D claims for finasteride. 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 MT
432
Data year
2024
Registry vintage
June 2026

finasteride prescribers in Montana

Ranked by Part D claim volume.
  1. 1
    Timothy GrossmanMD

    Urology Physician · Helena, MT

    771 Medicare Part D claims (2024)

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  2. 2
    Nathaniel ReadalMD

    Urology Physician · Butte, MT

    537 Medicare Part D claims (2024)

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  3. 3
    Stewart ChumbleyFNP-BC

    Family Nurse Practitioner · Bozeman, MT

    368 Medicare Part D claims (2024)

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  4. 4
    Gregory AdamsM.D.

    Urology Physician · Kalispell, MT

    302 Medicare Part D claims (2024)

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  5. 5
    Christopher FukudaMD

    Urology Physician · Great Falls, MT

    283 Medicare Part D claims (2024)

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  6. 6
    Andrew TaylorPA

    Physician Assistant · Billings, MT

    266 Medicare Part D claims (2024)

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  7. 7
    Christopher SchreiberM.D.

    Urology Physician · Billings, MT

    256 Medicare Part D claims (2024)

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  8. 8
    Karl WestenfelderM.D.

    Urology Physician · Missoula, MT

    219 Medicare Part D claims (2024)

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  9. 9
    Martin SchiffertMD

    Family Medicine Physician · Billings, MT

    217 Medicare Part D claims (2024)

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  10. 10
    Brian MalloyMD

    Urology Physician · Great Falls, MT

    202 Medicare Part D claims (2024)

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  11. 11
    Daniel FaaborgMD

    Urology Physician · Billings, MT

    179 Medicare Part D claims (2024)

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  12. 12
    Christopher WicherM.D.

    Urology Physician · Missoula, MT

    174 Medicare Part D claims (2024)

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  13. 13
    Kevin BrownD.O,

    Urology Physician · Helena, MT

    172 Medicare Part D claims (2024)

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  14. 14
    Edward MaltersMD

    Internal Medicine Physician · Billings, MT

    170 Medicare Part D claims (2024)

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  15. 15
    Karin BrownM.D.

    Urology Physician · Billings, MT

    164 Medicare Part D claims (2024)

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  16. 16
    Daniel HolstM.D.

    Urology Physician · Billings, MT

    154 Medicare Part D claims (2024)

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  17. 17
    Adam DowellMD

    Urology Physician · Billings, MT

    144 Medicare Part D claims (2024)

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  18. 18
    Bradford BergmanMD

    Internal Medicine Physician · Great Falls, MT

    142 Medicare Part D claims (2024)

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  19. 19
    Jason SkenazyM.D.

    Urology Physician · Bozeman, MT

    140 Medicare Part D claims (2024)

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  20. 20
    Derek GedlamanDO

    Family Medicine Physician · Columbia Falls, MT

    139 Medicare Part D claims (2024)

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  21. 21
    Ian UdellMD

    Urology Physician · Bozeman, MT

    136 Medicare Part D claims (2024)

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  22. 22
    Daniel SwansonM.D.

    Urology Physician · Billings, MT

    133 Medicare Part D claims (2024)

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  23. 23
    Kellan ClarkDO

    Urology Physician · Hamilton, MT

    132 Medicare Part D claims (2024)

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  24. 24
    Larry SeveraMD

    Family Medicine Physician · Billings, MT

    132 Medicare Part D claims (2024)

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  25. 25
    Keyna SchlupM.D.

    Family Medicine Physician · Whitefish, MT

    124 Medicare Part D claims (2024)

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  26. 26
    Jacqueline Cutler

    Physician Assistant · Billings, MT

    124 Medicare Part D claims (2024)

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  27. 27
    Geraldine SheuM.D.

    Urology Physician · Kalispell, MT

    122 Medicare Part D claims (2024)

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  28. 28
    Daniel MitchellD.O.

    Internal Medicine Physician · Bozeman, MT

    117 Medicare Part D claims (2024)

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  29. 29
    Brook MurphyMD

    Family Medicine Physician · Miles City, MT

    111 Medicare Part D claims (2024)

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  30. 30
    Richard SlaterD.O.

    Urology Physician · Great Falls, MT

    110 Medicare Part D claims (2024)

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  31. 31
    Rajohn KaranjaiM,D.

    Internal Medicine Physician · Sidney, MT

    109 Medicare Part D claims (2024)

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  32. 32
    Charles MarlerM.D.

    Family Medicine Physician · Great Falls, MT

    107 Medicare Part D claims (2024)

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  33. 33
    Michelle HowardM.D.

    Family Medicine Physician · Deer Lodge, MT

    101 Medicare Part D claims (2024)

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  34. 34
    Ruth BlumM.D.

    Urology Physician · Billings, MT

    101 Medicare Part D claims (2024)

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  35. 35
    Gregory PrithamMD

    Urology Physician · Bozeman, MT

    100 Medicare Part D claims (2024)

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  36. 36
    Thomas FoutsMD

    Family Medicine Physician · Red Lodge, MT

    99 Medicare Part D claims (2024)

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  37. 37
    Thomas AddisonMD

    Geriatric Medicine (Internal Medicine) Physician · Great Falls, MT

    99 Medicare Part D claims (2024)

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  38. 38
    Michelle HellwigNP

    Nurse Practitioner · Bigfork, MT

    95 Medicare Part D claims (2024)

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  39. 39
    Kevin HaradaM.D.

    Internal Medicine Physician · Havre, MT

    95 Medicare Part D claims (2024)

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  40. 40
    Shena OneillFNP

    Family Nurse Practitioner · Missoula, MT

    94 Medicare Part D claims (2024)

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  41. 41
    Randy LovellDO

    Family Medicine Physician · Thompson Falls, MT

    93 Medicare Part D claims (2024)

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  42. 42
    Andrew GilbertMD

    Family Medicine Physician · Helena, MT

    91 Medicare Part D claims (2024)

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  43. 43
    Michael HerringMD

    Internal Medicine Physician · Bozeman, MT

    91 Medicare Part D claims (2024)

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  44. 44
    Jerome KesslerM.D.

    Internal Medicine Physician · Sidney, MT

    90 Medicare Part D claims (2024)

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  45. 45
    Michael SuraMD

    Family Medicine Physician · Lewistown, MT

    88 Medicare Part D claims (2024)

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  46. 46
    Shawna YatesDO

    Family Medicine Physician · Butte, MT

    84 Medicare Part D claims (2024)

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  47. 47
    John KalbfleischMD

    Family Medicine Physician · Whitefish, MT

    83 Medicare Part D claims (2024)

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  48. 48
    Jeffrey RedshawM.D.

    Urology Physician · Missoula, MT

    82 Medicare Part D claims (2024)

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  49. 49
    Cady DavidPA

    Physician Assistant · Billings, MT

    82 Medicare Part D claims (2024)

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  50. 50
    Henry PinangoMD

    Internal Medicine Physician · Livingston, MT

    82 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 finasteride. Source: CMS NPPES (June 2026).