NPI Central

Colonoscopy Providers in Grand Rapids, MI

Ranked by documented Medicare service volume (2024).

38 providers in Grand Rapids, Michigan 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 Grand Rapids
38
Data year
2024
Registry vintage
June 2026

Colonoscopy providers in Grand Rapids

Ranked by Medicare service volume.
  1. 1
    Grand River Endoscopy Center, L.L.C.

    Ambulatory Surgical Clinic/Center · Grand Rapids, MI

    488 Medicare services (2024)

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  2. 2
    Matthew MoellerMD

    Gastroenterology Physician · Grand Rapids, MI

    157 Medicare services (2024)

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  3. 3
    John PappMD

    Gastroenterology Physician · Grand Rapids, MI

    154 Medicare services (2024)

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  4. 4
    Thomas RuppMD

    Gastroenterology Physician · Grand Rapids, MI

    145 Medicare services (2024)

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  5. 5
    Katherine KelleyM.D.

    Colon & Rectal Surgery Physician · Grand Rapids, MI

    139 Medicare services (2024)

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  6. 6
    Randall MeisnerMD

    Gastroenterology Physician · Grand Rapids, MI

    126 Medicare services (2024)

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  7. 7
    Christopher RadawskiMD

    Gastroenterology Physician · Grand Rapids, MI

    116 Medicare services (2024)

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  8. 8
    Curtis WeaverMD

    Gastroenterology Physician · Grand Rapids, MI

    107 Medicare services (2024)

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  9. 9
    Ben KieffMD

    Gastroenterology Physician · Grand Rapids, MI

    104 Medicare services (2024)

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  10. 10
    Christopher MurphyMD

    Gastroenterology Physician · Grand Rapids, MI

    87 Medicare services (2024)

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  11. 11
    Robert BischoffDO

    Gastroenterology Physician · Grand Rapids, MI

    85 Medicare services (2024)

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  12. 12
    Patrick BrownDO

    Gastroenterology Physician · Grand Rapids, MI

    75 Medicare services (2024)

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  13. 13
    Srinivas JanardanM.D.

    Gastroenterology Physician · Grand Rapids, MI

    70 Medicare services (2024)

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  14. 14
    Jason PuckettMD

    Gastroenterology Physician · Grand Rapids, MI

    67 Medicare services (2024)

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  15. 15
    Rebecca HoedemaMD

    Colon & Rectal Surgery Physician · Grand Rapids, MI

    62 Medicare services (2024)

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  16. 16
    Courtney FerchMD

    Gastroenterology Physician · Grand Rapids, MI

    59 Medicare services (2024)

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  17. 17
    Asif AzeemM.D.

    Gastroenterology Physician · Grand Rapids, MI

    57 Medicare services (2024)

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  18. 18
    Matthew NelsonM.D.

    Gastroenterology Physician · Grand Rapids, MI

    55 Medicare services (2024)

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  19. 19
    Martin LuchtefeldMD

    Colon & Rectal Surgery Physician · Grand Rapids, MI

    53 Medicare services (2024)

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  20. 20
    Nadav DujovnyMD

    Surgery Physician · Grand Rapids, MI

    52 Medicare services (2024)

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  21. 21
    Mark CooperM.D.

    Gastroenterology Physician · Grand Rapids, MI

    49 Medicare services (2024)

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  22. 22
    Donald KimMD

    Surgery Physician · Grand Rapids, MI

    46 Medicare services (2024)

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  23. 23
    Andrew ShreinerMD

    Gastroenterology Physician · Grand Rapids, MI

    44 Medicare services (2024)

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  24. 24
    Long NguyenM.D.

    Surgery Physician · Grand Rapids, MI

    43 Medicare services (2024)

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  25. 25
    Heather SlayMD

    Colon & Rectal Surgery Physician · Grand Rapids, MI

    42 Medicare services (2024)

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  26. 26
    Dana StewartD.O.

    Gastroenterology Physician · Grand Rapids, MI

    38 Medicare services (2024)

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  27. 27
    Tong GanM.D.

    Colon & Rectal Surgery Physician · Grand Rapids, MI

    37 Medicare services (2024)

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  28. 28
    Jay MorrowM.D.

    Gastroenterology Physician · Grand Rapids, MI

    36 Medicare services (2024)

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  29. 29
    Lindsay NegashD.O.

    Gastroenterology Physician · Grand Rapids, MI

    29 Medicare services (2024)

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  30. 30
    Tammy Tran-YangD.O.

    Gastroenterology Physician · Grand Rapids, MI

    21 Medicare services (2024)

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  31. 31
    James OgilvieMD

    Colon & Rectal Surgery Physician · Grand Rapids, MI

    20 Medicare services (2024)

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  32. 32
    Ryan WongMD

    Gastroenterology Physician · Grand Rapids, MI

    19 Medicare services (2024)

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  33. 33
    Lia KaufmanMD

    Gastroenterology Physician · Grand Rapids, MI

    19 Medicare services (2024)

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  34. 34
    Jeremy BarberD.O.

    Gastroenterology Physician · Grand Rapids, MI

    17 Medicare services (2024)

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  35. 35
    Arida SiripongMD

    Colon & Rectal Surgery Physician · Grand Rapids, MI

    15 Medicare services (2024)

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  36. 36
    Ryan FiggM.D.

    Surgery Physician · Grand Rapids, MI

    13 Medicare services (2024)

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  37. 37
    Elizabeth EmbickM.D.

    Surgery Physician · Grand Rapids, MI

    13 Medicare services (2024)

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  38. 38
    David ScheeresMD

    Surgery Physician · Grand Rapids, MI

    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).