NPI Central

Colonoscopy Providers in Portland, OR

Ranked by documented Medicare service volume (2024).

99 providers in Portland, Oregon 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 Portland
99
Data year
2024
Registry vintage
June 2026

Colonoscopy providers in Portland

Ranked by Medicare service volume.
  1. 1

    Endoscopy Clinic/Center · Portland, OR

    1,648 Medicare services (2024)

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  2. 2

    Endoscopy Clinic/Center · Portland, OR

    1,389 Medicare services (2024)

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  3. 3

    Ambulatory Surgical Clinic/Center · Portland, OR

    778 Medicare services (2024)

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  4. 4

    Gastroenterology Physician · Portland, OR

    204 Medicare services (2024)

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  5. 5

    Gastroenterology Physician · Portland, OR

    159 Medicare services (2024)

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  6. 6

    Gastroenterology Physician · Portland, OR

    152 Medicare services (2024)

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  7. 7

    Gastroenterology Physician · Portland, OR

    151 Medicare services (2024)

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  8. 8

    Specialist · Portland, OR

    132 Medicare services (2024)

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  9. 9

    Gastroenterology Physician · Portland, OR

    129 Medicare services (2024)

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  10. 10

    Gastroenterology Physician · Portland, OR

    121 Medicare services (2024)

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  11. 11

    Gastroenterology Physician · Portland, OR

    119 Medicare services (2024)

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  12. 12

    Gastroenterology Physician · Portland, OR

    116 Medicare services (2024)

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  13. 13

    Specialist · Portland, OR

    113 Medicare services (2024)

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  14. 14

    Gastroenterology Physician · Portland, OR

    113 Medicare services (2024)

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  15. 15

    Gastroenterology Physician · Portland, OR

    111 Medicare services (2024)

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  16. 16

    Gastroenterology Physician · Portland, OR

    110 Medicare services (2024)

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  17. 17

    Gastroenterology Physician · Portland, OR

    110 Medicare services (2024)

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  18. 18

    Gastroenterology Physician · Portland, OR

    110 Medicare services (2024)

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  19. 19

    Gastroenterology Physician · Portland, OR

    106 Medicare services (2024)

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  20. 20

    Specialist · Portland, OR

    106 Medicare services (2024)

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  21. 21

    Gastroenterology Physician · Portland, OR

    106 Medicare services (2024)

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  22. 22

    Gastroenterology Physician · Portland, OR

    106 Medicare services (2024)

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  23. 23

    Gastroenterology Physician · Portland, OR

    102 Medicare services (2024)

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  24. 24

    Surgery Physician · Portland, OR

    98 Medicare services (2024)

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  25. 25

    Gastroenterology Physician · Portland, OR

    97 Medicare services (2024)

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  26. 26

    Hospitalist Physician · Portland, OR

    95 Medicare services (2024)

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  27. 27

    Colon & Rectal Surgery Physician · Portland, OR

    95 Medicare services (2024)

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  28. 28

    Gastroenterology Physician · Portland, OR

    93 Medicare services (2024)

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  29. 29

    Gastroenterology Physician · Portland, OR

    93 Medicare services (2024)

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  30. 30

    Gastroenterology Physician · Portland, OR

    93 Medicare services (2024)

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  31. 31

    Gastroenterology Physician · Portland, OR

    92 Medicare services (2024)

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  32. 32

    Gastroenterology Physician · Portland, OR

    92 Medicare services (2024)

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  33. 33

    Gastroenterology Physician · Portland, OR

    91 Medicare services (2024)

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  34. 34

    Gastroenterology Physician · Portland, OR

    90 Medicare services (2024)

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  35. 35

    Gastroenterology Physician · Portland, OR

    89 Medicare services (2024)

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  36. 36

    Gastroenterology Physician · Portland, OR

    87 Medicare services (2024)

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  37. 37

    Gastroenterology Physician · Portland, OR

    85 Medicare services (2024)

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  38. 38

    Gastroenterology Physician · Portland, OR

    85 Medicare services (2024)

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  39. 39

    Gastroenterology Physician · Portland, OR

    81 Medicare services (2024)

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  40. 40

    Gastroenterology Physician · Portland, OR

    81 Medicare services (2024)

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  41. 41

    Gastroenterology Physician · Portland, OR

    77 Medicare services (2024)

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  42. 42

    Gastroenterology Physician · Portland, OR

    75 Medicare services (2024)

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  43. 43

    Gastroenterology Physician · Portland, OR

    74 Medicare services (2024)

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  44. 44

    Gastroenterology Physician · Portland, OR

    74 Medicare services (2024)

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  45. 45

    Gastroenterology Physician · Portland, OR

    72 Medicare services (2024)

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  46. 46

    Gastroenterology Physician · Portland, OR

    71 Medicare services (2024)

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  47. 47

    Gastroenterology Physician · Portland, OR

    68 Medicare services (2024)

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  48. 48

    Gastroenterology Physician · Portland, OR

    67 Medicare services (2024)

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  49. 49

    Gastroenterology Physician · Portland, OR

    65 Medicare services (2024)

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  50. 50

    Gastroenterology Physician · Portland, OR

    64 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).

Colonoscopy Providers in Portland, OR — 99 by Medicare Volume | NPI Central