NPI Central

Rivaroxaban (Xarelto) Prescribers in Montana

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

551 providers in Montana have Medicare Part D claims for rivaroxaban. 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
551
Data year
2024
Registry vintage
June 2026

rivaroxaban prescribers in Montana

Ranked by Part D claim volume.
  1. 1
    Larry SeveraMD

    Family Medicine Physician · Billings, MT

    224 Medicare Part D claims (2024)

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  2. 2
    Robert MinorM.D.

    Interventional Cardiology Physician · Billings, MT

    222 Medicare Part D claims (2024)

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  3. 3
    William HullDO

    Interventional Cardiology Physician · Butte, MT

    212 Medicare Part D claims (2024)

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  4. 4
    Newton CoutinhoMD

    Cardiovascular Disease Physician · Missoula, MT

    204 Medicare Part D claims (2024)

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  5. 5
    Alrich GrayM.D.

    Cardiovascular Disease Physician · Great Falls, MT

    193 Medicare Part D claims (2024)

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  6. 6
    Elizabeth OconnorFNP APRN MSN CCRN

    Nurse Practitioner · Great Falls, MT

    192 Medicare Part D claims (2024)

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  7. 7
    Andrew AshfordPA-C

    Medical Physician Assistant · Missoula, MT

    158 Medicare Part D claims (2024)

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  8. 8
    Joseph ApostolM.D.

    Cardiovascular Disease Physician · Billings, MT

    139 Medicare Part D claims (2024)

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  9. 9
    Derek GedlamanDO

    Family Medicine Physician · Columbia Falls, MT

    138 Medicare Part D claims (2024)

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  10. 10
    Barbara DudczakMD

    Cardiovascular Disease Physician · Billings, MT

    133 Medicare Part D claims (2024)

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  11. 11
    Edward MaltersMD

    Internal Medicine Physician · Billings, MT

    133 Medicare Part D claims (2024)

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  12. 12
    Preston Schneider

    Cardiovascular Disease Physician · Bozeman, MT

    132 Medicare Part D claims (2024)

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  13. 13
    Robert MitchellMD

    Cardiovascular Disease Physician · Kalispell, MT

    129 Medicare Part D claims (2024)

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  14. 14
    Stacy KingslandMD

    Internal Medicine Physician · Great Falls, MT

    127 Medicare Part D claims (2024)

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  15. 15
    Andrew FahlgrenMD

    Internal Medicine Physician · Glasgow, MT

    127 Medicare Part D claims (2024)

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  16. 16
    Neal SorensenMD

    Internal Medicine Physician · Billings, MT

    125 Medicare Part D claims (2024)

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  17. 17
    Jorge CastrizM.D.

    Cardiovascular Disease Physician · Great Falls, MT

    125 Medicare Part D claims (2024)

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  18. 18
    Robert PhillipsM.D.

    Cardiovascular Disease Physician · Helena, MT

    117 Medicare Part D claims (2024)

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  19. 19
    Kyra CarpenterD.O.

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

    117 Medicare Part D claims (2024)

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  20. 20
    Thomas AddisonMD

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

    112 Medicare Part D claims (2024)

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  21. 21
    Luis AlvarezMD

    Clinical Cardiac Electrophysiology Physician · Billings, MT

    107 Medicare Part D claims (2024)

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  22. 22
    Eve GillespieMD

    Cardiovascular Disease Physician · Kalispell, MT

    101 Medicare Part D claims (2024)

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  23. 23
    Eve GerasimouMD

    Internal Medicine Physician · Great Falls, MT

    98 Medicare Part D claims (2024)

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  24. 24
    Shawna YatesDO

    Family Medicine Physician · Butte, MT

    98 Medicare Part D claims (2024)

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  25. 25
    Jenifer DodgeMD

    Family Medicine Physician · Helena, MT

    97 Medicare Part D claims (2024)

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  26. 26
    Kevin SheehanMD

    Internal Medicine Physician · Missoula, MT

    97 Medicare Part D claims (2024)

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  27. 27
    Julie DellerbaAPRN

    Family Nurse Practitioner · Havre, MT

    91 Medicare Part D claims (2024)

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  28. 28
    Bradford BergmanMD

    Internal Medicine Physician · Great Falls, MT

    90 Medicare Part D claims (2024)

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  29. 29
    Rajohn KaranjaiM,D.

    Internal Medicine Physician · Sidney, MT

    90 Medicare Part D claims (2024)

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  30. 30
    Michael RitchieMD

    Cardiovascular Disease Physician · Great Falls, MT

    89 Medicare Part D claims (2024)

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  31. 31
    Henry PinangoMD

    Internal Medicine Physician · Livingston, MT

    88 Medicare Part D claims (2024)

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  32. 32
    Steffan MayM.D.

    Internal Medicine Physician · Bozeman, MT

    87 Medicare Part D claims (2024)

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  33. 33
    Alexis HarrisonMD

    Cardiovascular Disease Physician · Kalispell, MT

    87 Medicare Part D claims (2024)

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  34. 34
    Morgan KelloggMD

    Cardiovascular Disease Physician · Missoula, MT

    86 Medicare Part D claims (2024)

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  35. 35
    Bradley FullerMD

    Internal Medicine Physician · Billings, MT

    84 Medicare Part D claims (2024)

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  36. 36
    Nicole HaatsFNP-C

    Family Nurse Practitioner · Libby, MT

    83 Medicare Part D claims (2024)

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  37. 37
    Frank MichelsMD

    Family Medicine Physician · Billings, MT

    82 Medicare Part D claims (2024)

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  38. 38
    Scott WollerM.D.

    Internal Medicine Physician · Ft. Harrison, MT

    81 Medicare Part D claims (2024)

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  39. 39
    Michael SuraMD

    Family Medicine Physician · Lewistown, MT

    81 Medicare Part D claims (2024)

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  40. 40
    Laura SheltonMD

    Family Medicine Physician · Florence, MT

    81 Medicare Part D claims (2024)

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  41. 41
    Joseph KrezowskiMD

    Cardiovascular Disease Physician · Kalispell, MT

    81 Medicare Part D claims (2024)

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  42. 42
    Bradley BerryMD

    Cardiovascular Disease Physician · Missoula, MT

    78 Medicare Part D claims (2024)

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  43. 43
    Brett Mollenhauer

    Family Nurse Practitioner · Hamilton, MT

    78 Medicare Part D claims (2024)

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  44. 44
    Kevin HaradaM.D.

    Internal Medicine Physician · Havre, MT

    78 Medicare Part D claims (2024)

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  45. 45
    Lisa MalodyM.D.

    Internal Medicine Physician · Billings, MT

    77 Medicare Part D claims (2024)

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  46. 46
    Jeffrey JohnsonMD

    Internal Medicine Physician · Billings, MT

    77 Medicare Part D claims (2024)

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  47. 47
    Becky WozniakNP

    Family Nurse Practitioner · Butte, MT

    76 Medicare Part D claims (2024)

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  48. 48
    Jay TaylorMD

    Family Medicine Physician · Conrad, MT

    76 Medicare Part D claims (2024)

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  49. 49
    Matthew WeissMD

    Cardiovascular Disease Physician · Missoula, MT

    73 Medicare Part D claims (2024)

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  50. 50
    Martin SchiffertMD

    Family Medicine Physician · Billings, MT

    72 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 rivaroxaban. Source: CMS NPPES (June 2026).