NPI Central

Colonoscopy Providers in Oak Lawn, IL

Ranked by documented Medicare service volume (2024).

18 providers in Oak Lawn, 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 Oak Lawn
18
Data year
2024
Registry vintage
June 2026

Colonoscopy providers in Oak Lawn

Ranked by Medicare service volume.
  1. 1

    Ambulatory Surgical Clinic/Center · Oak Lawn, IL

    1,386 Medicare services (2024)

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  2. 2

    Specialist · Oak Lawn, IL

    584 Medicare services (2024)

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  3. 3

    Gastroenterology Physician · Oak Lawn, IL

    451 Medicare services (2024)

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  4. 4

    Specialist · Oak Lawn, IL

    415 Medicare services (2024)

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  5. 5

    Gastroenterology Physician · Oak Lawn, IL

    400 Medicare services (2024)

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  6. 6

    Gastroenterology Physician · Oak Lawn, IL

    330 Medicare services (2024)

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  7. 7

    Gastroenterology Physician · Oak Lawn, IL

    285 Medicare services (2024)

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  8. 8

    Gastroenterology Physician · Oak Lawn, IL

    245 Medicare services (2024)

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  9. 9

    Gastroenterology Physician · Oak Lawn, IL

    224 Medicare services (2024)

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  10. 10

    Gastroenterology Physician · Oak Lawn, IL

    134 Medicare services (2024)

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  11. 11

    Gastroenterology Physician · Oak Lawn, IL

    127 Medicare services (2024)

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  12. 12

    Gastroenterology Physician · Oak Lawn, IL

    123 Medicare services (2024)

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  13. 13

    Gastroenterology Physician · Oak Lawn, IL

    117 Medicare services (2024)

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  14. 14

    Gastroenterology Physician · Oak Lawn, IL

    110 Medicare services (2024)

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  15. 15

    Gastroenterology Physician · Oak Lawn, IL

    96 Medicare services (2024)

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  16. 16

    Gastroenterology Physician · Oak Lawn, IL

    92 Medicare services (2024)

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  17. 17

    Specialist · Oak Lawn, IL

    54 Medicare services (2024)

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  18. 18

    Gastroenterology Physician · Oak Lawn, IL

    38 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).