NPI Central

Colonoscopy Providers in Orange, CA

Ranked by documented Medicare service volume (2024).

29 providers in Orange, California 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 Orange
29
Data year
2024
Registry vintage
June 2026

Colonoscopy providers in Orange

Ranked by Medicare service volume.
  1. 1

    Ambulatory Surgical Clinic/Center · Orange, CA

    1,121 Medicare services (2024)

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  2. 2

    Gastroenterology Physician · Orange, CA

    436 Medicare services (2024)

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  3. 3

    Ambulatory Surgical Clinic/Center · Orange, CA

    373 Medicare services (2024)

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  4. 4

    Gastroenterology Physician · Orange, CA

    334 Medicare services (2024)

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  5. 5

    Gastroenterology Physician · Orange, CA

    302 Medicare services (2024)

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  6. 6

    Gastroenterology Physician · Orange, CA

    286 Medicare services (2024)

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  7. 7

    Ambulatory Surgical Clinic/Center · Orange, CA

    277 Medicare services (2024)

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  8. 8

    Gastroenterology Physician · Orange, CA

    275 Medicare services (2024)

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  9. 9

    Gastroenterology Physician · Orange, CA

    243 Medicare services (2024)

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  10. 10

    Gastroenterology Physician · Orange, CA

    203 Medicare services (2024)

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  11. 11

    Gastroenterology Physician · Orange, CA

    190 Medicare services (2024)

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  12. 12

    Gastroenterology Physician · Orange, CA

    179 Medicare services (2024)

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  13. 13

    Gastroenterology Physician · Orange, CA

    171 Medicare services (2024)

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  14. 14

    Gastroenterology Physician · Orange, CA

    169 Medicare services (2024)

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  15. 15

    Gastroenterology Physician · Orange, CA

    148 Medicare services (2024)

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  16. 16

    Gastroenterology Physician · Orange, CA

    114 Medicare services (2024)

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  17. 17

    Gastroenterology Physician · Orange, CA

    113 Medicare services (2024)

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  18. 18

    Gastroenterology Physician · Orange, CA

    110 Medicare services (2024)

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  19. 19

    Gastroenterology Physician · Orange, CA

    109 Medicare services (2024)

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  20. 20

    Gastroenterology Physician · Orange, CA

    108 Medicare services (2024)

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  21. 21

    Gastroenterology Physician · Orange, CA

    98 Medicare services (2024)

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  22. 22

    Gastroenterology Physician · Orange, CA

    94 Medicare services (2024)

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  23. 23

    Gastroenterology Physician · Orange, CA

    74 Medicare services (2024)

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  24. 24

    Colon & Rectal Surgery Physician · Orange, CA

    52 Medicare services (2024)

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  25. 25

    Gastroenterology Physician · Orange, CA

    41 Medicare services (2024)

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  26. 26

    Gastroenterology Physician · Orange, CA

    35 Medicare services (2024)

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  27. 27

    Hepatology Physician · Orange, CA

    24 Medicare services (2024)

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  28. 28

    Gastroenterology Physician · Orange, CA

    11 Medicare services (2024)

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  29. 29
    David LeeM.D. M.P.H.

    Gastroenterology Physician · Orange, CA

    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).