NPI Central

Colonoscopy Providers in Montana

Ranked by documented Medicare service volume (2024).

46 providers in Montana have Medicare claims for colonoscopy. Ordering reflects documented Medicare service volume — a transparency signal, not a quality or "best" ranking. Open any provider for their full profile, map, and the procedures they bill Medicare.

Providers in MT
46
Data year
2024
Registry vintage
June 2026

Colonoscopy providers in Montana

Ranked by Medicare service volume.
  1. 1
    Montana Endoscopy Center, PLLC

    Ambulatory Surgical Clinic/Center · Missoula, MT

    1,561 Medicare services (2024)

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  2. 2
    West Bozeman Surgery Center, LLC

    Ambulatory Surgical Clinic/Center · Bozeman, MT

    900 Medicare services (2024)

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  3. 3
    Casey KolendichM.D.

    Gastroenterology Physician · Missoula, MT

    653 Medicare services (2024)

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  4. 4
    Kevin KolendichMD

    Gastroenterology Physician · Missoula, MT

    576 Medicare services (2024)

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  5. 5
    Andrew HermanM.D.

    Gastroenterology Physician · Bozeman, MT

    513 Medicare services (2024)

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  6. 6
    Michael FischerMD

    Gastroenterology Physician · Billings, MT

    509 Medicare services (2024)

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  7. 7
    Jeff WillisM.D.

    Gastroenterology Physician · Missoula, MT

    498 Medicare services (2024)

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  8. 8
    Eric StoneMD

    Gastroenterology Physician · Missoula, MT

    483 Medicare services (2024)

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  9. 9
    Peter WalshDO

    Gastroenterology Physician · Bozeman, MT

    470 Medicare services (2024)

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  10. 10
    Juergen MuellerM.D.

    Gastroenterology Physician · Kalispell, MT

    432 Medicare services (2024)

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  11. 11
    Waring TribleM.D.

    Gastroenterology Physician · Bozeman, MT

    414 Medicare services (2024)

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  12. 12
    Philip JaffeMD

    Gastroenterology Physician · Kalispell, MT

    382 Medicare services (2024)

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  13. 13
    Stephen BaumMD

    Gastroenterology Physician · Billings, MT

    380 Medicare services (2024)

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  14. 14
    Steven HammondMD

    Gastroenterology Physician · Billings, MT

    379 Medicare services (2024)

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  15. 15
    Kleanthis DendrinosM.D.

    Gastroenterology Physician · Bozeman, MT

    376 Medicare services (2024)

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  16. 16
    Edwin LevineM.D.

    Gastroenterology Physician · Missoula, MT

    371 Medicare services (2024)

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  17. 17
    Ramon GenerosoMD

    Gastroenterology Physician · Kalispell, MT

    347 Medicare services (2024)

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  18. 18
    Keri HillMD

    Gastroenterology Physician · Billings, MT

    327 Medicare services (2024)

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  19. 19
    Scott CooperM.D.

    Gastroenterology Physician · Missoula, MT

    324 Medicare services (2024)

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  20. 20
    Andrew GentryM.D.

    Gastroenterology Physician · Bozeman, MT

    308 Medicare services (2024)

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  21. 21
    William SimpsonM.D.

    Gastroenterology Physician · Kalispell, MT

    304 Medicare services (2024)

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  22. 22
    Steven AyresM.D.

    Gastroenterology Physician · Great Falls, MT

    284 Medicare services (2024)

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  23. 23
    Andrew GilbertMD

    Family Medicine Physician · Helena, MT

    222 Medicare services (2024)

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  24. 24
    Michael LindnerM.D.

    Gastroenterology Physician · Bozeman, MT

    218 Medicare services (2024)

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  25. 25
    Annie HeermansMD

    Gastroenterology Physician · Kalispell, MT

    205 Medicare services (2024)

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  26. 26
    Cynthia PayneM.D.

    Surgery Physician · Kalispell, MT

    138 Medicare services (2024)

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  27. 27
    Mark NicholsM.D.

    Surgery Physician · Miles City, MT

    122 Medicare services (2024)

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  28. 28
    Emily BubbersM.D.

    Surgery Physician · Helena, MT

    114 Medicare services (2024)

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  29. 29
    Daniel SelvigM.D.

    Gastroenterology Physician · Missoula, MT

    112 Medicare services (2024)

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  30. 30
    Kalispell Regional Medical Center Inc

    Ambulatory Surgical Clinic/Center · Polson, MT

    109 Medicare services (2024)

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  31. 31
    Douglas BerglundMD

    Colon & Rectal Surgery Physician · Kalispell, MT

    100 Medicare services (2024)

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  32. 32
    Summit Surgery Center LLC

    Ambulatory Surgical Clinic/Center · Butte, MT

    100 Medicare services (2024)

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  33. 33
    William CobellMD

    Gastroenterology Physician · Anaconda, MT

    91 Medicare services (2024)

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  34. 34
    Jeremy JensenMD

    Surgery Physician · Great Falls, MT

    91 Medicare services (2024)

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  35. 35
    Helena Surgicenter, LLC

    Ambulatory Surgical Clinic/Center · Helena, MT

    90 Medicare services (2024)

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  36. 36
    Terry SmithD.O.

    Internal Medicine Physician · Polson, MT

    73 Medicare services (2024)

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  37. 37
    Nathaniel RiebM.D.

    Surgery Physician · Billings, MT

    69 Medicare services (2024)

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  38. 38
    Thomas AttawayMD

    Gastroenterology Physician · Great Falls, MT

    63 Medicare services (2024)

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  39. 39
    Brian LandsverkMD

    Gastroenterology Physician · Bozeman, MT

    54 Medicare services (2024)

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  40. 40
    James VerlanicMD

    Surgery Physician · Helena, MT

    51 Medicare services (2024)

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  41. 41
    Steven RobertsDO

    Family Medicine Physician · Bozeman, MT

    48 Medicare services (2024)

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  42. 42
    Frank RaiserMD

    Surgery Physician · Deer Lodge, MT

    29 Medicare services (2024)

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  43. 43
    Matthew GoldesMD

    Surgery Physician · Helena, MT

    26 Medicare services (2024)

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  44. 44
    Clay CampbellM.D.

    Family Medicine Physician · Bigfork, MT

    24 Medicare services (2024)

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  45. 45
    John GaltMD

    Surgery Physician · Helena, MT

    11 Medicare services (2024)

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  46. 46
    Michael ZehnpfennigM.D.

    Surgery Physician · Missoula, MT

    11 Medicare services (2024)

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Counts and ordering reflect Medicare fee-for-service claims (2024) from the CMS Medicare Physician & Other Practitioners dataset — a 65+ subset, not all care, and not a quality, outcome, or "best" ranking. Absence from this list does not mean a provider does not perform colonoscopy. Source: CMS NPPES (June 2026).