NPI Central

Colonoscopy Providers in Saint Paul, MN

Ranked by documented Medicare service volume (2024).

46 providers in Saint Paul, Minnesota 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 Saint Paul
46
Data year
2024
Registry vintage
June 2026

Colonoscopy providers in Saint Paul

Ranked by Medicare service volume.
  1. 1
    Ivo DitahMD

    Gastroenterology Physician · Saint Paul, MN

    228 Medicare services (2024)

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  2. 2
    Leonard ArmstrongMD

    Surgery Physician · Saint Paul, MN

    170 Medicare services (2024)

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  3. 3
    Neil PhelanM.D.

    Gastroenterology Physician · St Paul, MN

    163 Medicare services (2024)

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  4. 4
    Ahmad AbdulkarimMD

    Gastroenterology Physician · Saint Paul, MN

    163 Medicare services (2024)

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  5. 5
    Stephen RudolphMD

    Gastroenterology Physician · Saint Paul, MN

    160 Medicare services (2024)

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  6. 6
    James LevineMD

    Gastroenterology Physician · Saint Paul, MN

    156 Medicare services (2024)

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  7. 7
    Jeffrey LiskoMD

    Gastroenterology Physician · Saint Paul, MN

    139 Medicare services (2024)

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  8. 8
    Edward SchaeferD.O.

    Gastroenterology Physician · Saint Paul, MN

    138 Medicare services (2024)

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  9. 9
    Kevin RankM.D

    Gastroenterology Physician · Saint Paul, MN

    134 Medicare services (2024)

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  10. 10
    Alyssa AndersonM.D.

    Gastroenterology Physician · Saint Paul, MN

    133 Medicare services (2024)

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  11. 11
    Bertha TorizM.D.

    Gastroenterology Physician · St Paul, MN

    129 Medicare services (2024)

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  12. 12
    Nabiha ShamsiMD

    Gastroenterology Physician · Saint Paul, MN

    125 Medicare services (2024)

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  13. 13
    Robert GanzMD

    Gastroenterology Physician · Saint Paul, MN

    115 Medicare services (2024)

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  14. 14
    Patrick OreillyMD

    Gastroenterology Physician · Saint Paul, MN

    114 Medicare services (2024)

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  15. 15
    Charoen MankongpaisarnrungM.D.

    Gastroenterology Physician · Saint Paul, MN

    111 Medicare services (2024)

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  16. 16
    Krista NewmanM.D.

    Gastroenterology Physician · Saint Paul, MN

    111 Medicare services (2024)

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  17. 17
    Paul DambowyM.D.

    Gastroenterology Physician · Saint Paul, MN

    107 Medicare services (2024)

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  18. 18
    Peter PicoM.D.

    Gastroenterology Physician · Saint Paul, MN

    106 Medicare services (2024)

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  19. 19
    Scott KeeleyMD

    Gastroenterology Physician · Saint Paul, MN

    101 Medicare services (2024)

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  20. 20
    Stanley GoMD

    Gastroenterology Physician · Saint Paul, MN

    99 Medicare services (2024)

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  21. 21
    Robert MccabeMD

    Gastroenterology Physician · Saint Paul, MN

    97 Medicare services (2024)

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  22. 22
    David HansonMD

    Gastroenterology Physician · Saint Paul, MN

    97 Medicare services (2024)

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  23. 23
    Caryn FineMD

    Gastroenterology Physician · Saint Paul, MN

    93 Medicare services (2024)

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  24. 24
    Denise HunninghakeMD

    Gastroenterology Physician · Saint Paul, MN

    89 Medicare services (2024)

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  25. 25
    Dahlia AwaisMD

    Gastroenterology Physician · Saint Paul, MN

    83 Medicare services (2024)

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  26. 26
    Cynthia ShermanMD

    Gastroenterology Physician · Saint Paul, MN

    82 Medicare services (2024)

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  27. 27
    Ronald SchwartzMD

    Gastroenterology Physician · Saint Paul, MN

    80 Medicare services (2024)

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  28. 28
    Nora RoyerM.D.

    Surgery Physician · Saint Paul, MN

    76 Medicare services (2024)

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  29. 29
    Janet LeeM.D.

    Colon & Rectal Surgery Physician · Saint Paul, MN

    73 Medicare services (2024)

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  30. 30
    Rebecca LiMD

    Gastroenterology Physician · Saint Paul, MN

    71 Medicare services (2024)

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  31. 31
    Joshua ColtonMD

    Gastroenterology Physician · Saint Paul, MN

    69 Medicare services (2024)

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  32. 32
    Anupama NookalaM.D.

    Gastroenterology Physician · Saint Paul, MN

    68 Medicare services (2024)

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  33. 33
    Jeffrey Rank

    Gastroenterology Physician · Saint Paul, MN

    66 Medicare services (2024)

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  34. 34
    Aaron LinkM.D.

    Gastroenterology Physician · Saint Paul, MN

    65 Medicare services (2024)

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  35. 35
    Irshad JafriMD

    Gastroenterology Physician · St Paul, MN

    60 Medicare services (2024)

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  36. 36
    David PerdueMD

    Gastroenterology Physician · Saint Paul, MN

    50 Medicare services (2024)

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  37. 37
    Paul VargoMD

    Gastroenterology Physician · Saint Paul, MN

    38 Medicare services (2024)

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  38. 38
    Douglas NelsonMD

    Gastroenterology Physician · Saint Paul, MN

    37 Medicare services (2024)

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  39. 39
    Pridvi KandagatlaM.D.

    Colon & Rectal Surgery Physician · Saint Paul, MN

    35 Medicare services (2024)

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  40. 40
    Alexander KhorutsMD

    Gastroenterology Physician · Saint Paul, MN

    29 Medicare services (2024)

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  41. 41
    Aneel DamleMD

    Colon & Rectal Surgery Physician · Saint Paul, MN

    18 Medicare services (2024)

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  42. 42
    Federico RossiMD

    Gastroenterology Physician · St Paul, MN

    15 Medicare services (2024)

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  43. 43
    Irfan Sandozi

    Gastroenterology Physician · Saint Paul, MN

    15 Medicare services (2024)

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  44. 44
    Karin RettigMD

    Gastroenterology Physician · Saint Paul, MN

    14 Medicare services (2024)

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  45. 45
    Scott KetoverMD

    Gastroenterology Physician · Saint Paul, MN

    14 Medicare services (2024)

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  46. 46
    Karin HagenMD

    Gastroenterology Physician · Saint Paul, MN

    13 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).