NPI Central

Colonoscopy Providers in Naperville, IL

Ranked by documented Medicare service volume (2024).

22 providers in Naperville, 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 Naperville
22
Data year
2024
Registry vintage
June 2026

Colonoscopy providers in Naperville

Ranked by Medicare service volume.
  1. 1
    Midwest Endoscopy Center LLC

    Ambulatory Surgical Clinic/Center · Naperville, IL

    1,462 Medicare services (2024)

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  2. 2
    Donald HoscheitMD

    Gastroenterology Physician · Naperville, IL

    353 Medicare services (2024)

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  3. 3
    Ravi NadimpalliM.D.

    Gastroenterology Physician · Naperville, IL

    338 Medicare services (2024)

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  4. 4
    George MorganM.D.

    Gastroenterology Physician · Naperville, IL

    333 Medicare services (2024)

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  5. 5
    Adam KlugmanMD

    Gastroenterology Physician · Naperville, IL

    270 Medicare services (2024)

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  6. 6
    William MouradM.D.

    Gastroenterology Physician · Naperville, IL

    262 Medicare services (2024)

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  7. 7
    Alan WangMD

    Gastroenterology Physician · Naperville, IL

    208 Medicare services (2024)

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  8. 8
    Harold MozweczMD

    Gastroenterology Physician · Naperville, IL

    204 Medicare services (2024)

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  9. 9
    Rafi AliM.D.

    Gastroenterology Physician · Naperville, IL

    203 Medicare services (2024)

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  10. 10
    Sushama GundlapalliM.D.

    Gastroenterology Physician · Naperville, IL

    203 Medicare services (2024)

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  11. 11
    Marc FallahMD

    Gastroenterology Physician · Naperville, IL

    195 Medicare services (2024)

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  12. 12
    Darren KastinM.D.

    Gastroenterology Physician · Naperville, IL

    186 Medicare services (2024)

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  13. 13
    Shivani KirilukD.O.

    Internal Medicine Physician · Naperville, IL

    157 Medicare services (2024)

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  14. 14
    Abhishek BhandariM.D.

    Gastroenterology Physician · Naperville, IL

    152 Medicare services (2024)

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  15. 15
    Navdeep ChehlM.D.

    Gastroenterology Physician · Naperville, IL

    108 Medicare services (2024)

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  16. 16
    Sidharth BhandariD.O.

    Gastroenterology Physician · Naperville, IL

    94 Medicare services (2024)

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  17. 17
    Thomas CouriM.D.

    Gastroenterology Physician · Naperville, IL

    90 Medicare services (2024)

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  18. 18
    Kashyap KatwalaMD

    Gastroenterology Physician · Naperville, IL

    85 Medicare services (2024)

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  19. 19
    James AbrahamMD

    Gastroenterology Physician · Naperville, IL

    77 Medicare services (2024)

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  20. 20
    Jamie OleagaM.D.

    Gastroenterology Physician · Naperville, IL

    72 Medicare services (2024)

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  21. 21
    Dinesh JainM.D.

    Gastroenterology Physician · Naperville, IL

    58 Medicare services (2024)

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  22. 22
    David PiazzaMD

    Colon & Rectal Surgery Physician · Naperville, IL

    32 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).