NPI Central

Colonoscopy Providers in Chicago, IL

Ranked by documented Medicare service volume (2024).

167 providers in Chicago, Illinois 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 Chicago
167
Data year
2024
Registry vintage
June 2026

Colonoscopy providers in Chicago

Ranked by Medicare service volume.
  1. 1

    Gastroenterology Physician · Chicago, IL

    467 Medicare services (2024)

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  2. 2

    Gastroenterology Physician · Chicago, IL

    404 Medicare services (2024)

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  3. 3

    Ambulatory Surgical Clinic/Center · Chicago, IL

    382 Medicare services (2024)

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  4. 4

    Gastroenterology Physician · Chicago, IL

    364 Medicare services (2024)

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  5. 5
    Thomas LuMD, PHD

    Gastroenterology Physician · Chicago, IL

    333 Medicare services (2024)

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  6. 6

    Gastroenterology Physician · Chicago, IL

    322 Medicare services (2024)

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  7. 7

    Gastroenterology Physician · Chicago, IL

    316 Medicare services (2024)

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  8. 8

    Internal Medicine Physician · Chicago, IL

    310 Medicare services (2024)

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  9. 9

    Internal Medicine Physician · Chicago, IL

    309 Medicare services (2024)

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  10. 10

    Gastroenterology Physician · Chicago, IL

    308 Medicare services (2024)

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  11. 11

    Gastroenterology Physician · Chicago, IL

    298 Medicare services (2024)

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  12. 12

    Gastroenterology Physician · Chicago, IL

    288 Medicare services (2024)

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  13. 13

    Internal Medicine Physician · Chicago, IL

    271 Medicare services (2024)

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  14. 14

    Gastroenterology Physician · Chicago, IL

    252 Medicare services (2024)

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  15. 15

    Gastroenterology Physician · Chicago, IL

    220 Medicare services (2024)

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  16. 16

    Gastroenterology Physician · Chicago, IL

    219 Medicare services (2024)

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  17. 17

    Student in an Organized Health Care Education/Training Program · Chicago, IL

    218 Medicare services (2024)

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  18. 18

    Gastroenterology Physician · Chicago, IL

    199 Medicare services (2024)

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  19. 19

    Gastroenterology Physician · Chicago, IL

    198 Medicare services (2024)

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  20. 20

    Gastroenterology Physician · Chicago, IL

    182 Medicare services (2024)

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  21. 21

    Gastroenterology Physician · Chicago, IL

    178 Medicare services (2024)

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  22. 22

    Gastroenterology Physician · Chicago, IL

    171 Medicare services (2024)

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  23. 23

    Gastroenterology Physician · Chicago, IL

    171 Medicare services (2024)

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  24. 24

    Gastroenterology Physician · Chicago, IL

    171 Medicare services (2024)

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  25. 25

    Gastroenterology Physician · Chicago, IL

    160 Medicare services (2024)

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  26. 26

    Gastroenterology Physician · Chicago, IL

    159 Medicare services (2024)

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  27. 27

    Surgery Physician · Chicago, IL

    157 Medicare services (2024)

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  28. 28

    Gastroenterology Physician · Chicago, IL

    157 Medicare services (2024)

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  29. 29

    Internal Medicine Physician · Chicago, IL

    156 Medicare services (2024)

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  30. 30

    Gastroenterology Physician · Chicago, IL

    156 Medicare services (2024)

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  31. 31

    Hepatology Physician · Chicago, IL

    136 Medicare services (2024)

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  32. 32

    Gastroenterology Physician · Chicago, IL

    136 Medicare services (2024)

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  33. 33

    Gastroenterology Physician · Chicago, IL

    135 Medicare services (2024)

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  34. 34

    Gastroenterology Physician · Chicago, IL

    131 Medicare services (2024)

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  35. 35

    Internal Medicine Physician · Chicago, IL

    128 Medicare services (2024)

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  36. 36

    Gastroenterology Physician · Chicago, IL

    121 Medicare services (2024)

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  37. 37

    Gastroenterology Physician · Chicago, IL

    121 Medicare services (2024)

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  38. 38

    Internal Medicine Physician · Chicago, IL

    119 Medicare services (2024)

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  39. 39

    Gastroenterology Physician · Chicago, IL

    118 Medicare services (2024)

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  40. 40

    Gastroenterology Physician · Chicago, IL

    118 Medicare services (2024)

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  41. 41

    Gastroenterology Physician · Chicago, IL

    118 Medicare services (2024)

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  42. 42

    Gastroenterology Physician · Chicago, IL

    117 Medicare services (2024)

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  43. 43

    Internal Medicine Physician · Chicago, IL

    114 Medicare services (2024)

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  44. 44

    Gastroenterology Physician · Chicago, IL

    114 Medicare services (2024)

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  45. 45

    Gastroenterology Physician · Chicago, IL

    112 Medicare services (2024)

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  46. 46

    Gastroenterology Physician · Chicago, IL

    112 Medicare services (2024)

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  47. 47

    Gastroenterology Physician · Chicago, IL

    111 Medicare services (2024)

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  48. 48

    Gastroenterology Physician · Chicago, IL

    108 Medicare services (2024)

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  49. 49

    Gastroenterology Physician · Chicago, IL

    108 Medicare services (2024)

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  50. 50

    Gastroenterology Physician · Chicago, IL

    107 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).