NPI Central

Colonoscopy Providers in Stanford, CA

Ranked by documented Medicare service volume (2024).

44 providers in Stanford, 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 Stanford
44
Data year
2024
Registry vintage
June 2026

Colonoscopy providers in Stanford

Ranked by Medicare service volume.
  1. 1
    Subhas BanerjeeMD

    Gastroenterology Physician · Stanford, CA

    484 Medicare services (2024)

    View profile →
  2. 2
    Rahul VermaMD

    Gastroenterology Physician · Stanford, CA

    319 Medicare services (2024)

    View profile →
  3. 3
    Susan RipperM.D.

    Internal Medicine Physician · Stanford, CA

    294 Medicare services (2024)

    View profile →
  4. 4
    Kian KeyashianM.D.

    Gastroenterology Physician · Stanford, CA

    154 Medicare services (2024)

    View profile →
  5. 5
    Uri LadabaumMD

    Gastroenterology Physician · Stanford, CA

    134 Medicare services (2024)

    View profile →
  6. 6
    Jennifer RoostM.D.

    Gastroenterology Physician · Stanford, CA

    132 Medicare services (2024)

    View profile →
  7. 7
    Mike WeiMD

    Gastroenterology Physician · Stanford, CA

    124 Medicare services (2024)

    View profile →
  8. 8
    Karen KimMD

    Gastroenterology Physician · Stanford, CA

    115 Medicare services (2024)

    View profile →
  9. 9
    Samuel MarcusM.D.

    Gastroenterology Physician · Stanford, CA

    109 Medicare services (2024)

    View profile →
  10. 10
    Monique BarakatMD, PHD

    Gastroenterology Physician · Stanford, CA

    84 Medicare services (2024)

    View profile →
  11. 11
    Sarah StreettMD

    Gastroenterology Physician · Stanford, CA

    77 Medicare services (2024)

    View profile →
  12. 12
    Ikponmwosa EnofeMD

    Gastroenterology Physician · Stanford, CA

    76 Medicare services (2024)

    View profile →
  13. 13
    Nanae TakatoriM.D.

    Gastroenterology Physician · Stanford, CA

    75 Medicare services (2024)

    View profile →
  14. 14
    Andrea Portocarrero CastilloM.D.

    Gastroenterology Physician · Stanford, CA

    68 Medicare services (2024)

    View profile →
  15. 15
    David LimsuiM.D.

    Gastroenterology Physician · Stanford, CA

    66 Medicare services (2024)

    View profile →
  16. 16
    Gopanandan ParthasarathyMBBS

    Hepatology Physician · Stanford, CA

    65 Medicare services (2024)

    View profile →
  17. 17
    Alice LeeMD

    Gastroenterology Physician · Stanford, CA

    61 Medicare services (2024)

    View profile →
  18. 18
    Aaron YeohMD

    Gastroenterology Physician · Stanford, CA

    55 Medicare services (2024)

    View profile →
  19. 19
    Yan JiangMD

    Gastroenterology Physician · Stanford, CA

    54 Medicare services (2024)

    View profile →
  20. 20
    Sharareh MoravejiM.D.

    Gastroenterology Physician · Stanford, CA

    53 Medicare services (2024)

    View profile →
  21. 21
    Andrew LiMD

    Gastroenterology Physician · Stanford, CA

    46 Medicare services (2024)

    View profile →
  22. 22
    Vijay PottathilM.D.

    Gastroenterology Physician · Stanford, CA

    45 Medicare services (2024)

    View profile →
  23. 23
    David GoldenbergMD

    Gastroenterology Physician · Stanford, CA

    45 Medicare services (2024)

    View profile →
  24. 24
    Laren BeckerMD, PHD

    Gastroenterology Physician · Stanford, CA

    41 Medicare services (2024)

    View profile →
  25. 25
    Shai FriedlandM.D.

    Gastroenterology Physician · Stanford, CA

    41 Medicare services (2024)

    View profile →
  26. 26
    Sean SpencerMD, PHD

    Gastroenterology Physician · Stanford, CA

    37 Medicare services (2024)

    View profile →
  27. 27
    Grant BarberMD

    Gastroenterology Physician · Stanford, CA

    36 Medicare services (2024)

    View profile →
  28. 28
    Paul KwoM.D.

    Gastroenterology Physician · Stanford, CA

    36 Medicare services (2024)

    View profile →
  29. 29
    Amir Hossein GougolMD

    Gastroenterology Physician · Stanford, CA

    31 Medicare services (2024)

    View profile →
  30. 30
    Walter ParkM.D.

    Gastroenterology Physician · Stanford, CA

    30 Medicare services (2024)

    View profile →
  31. 31
    Robert LerrigoM.D.

    Gastroenterology Physician · Stanford, CA

    29 Medicare services (2024)

    View profile →
  32. 32
    Jennifer LaiM.D.

    Gastroenterology Physician · Stanford, CA

    28 Medicare services (2024)

    View profile →
  33. 33
    Elizabeth HwangM.D.

    Gastroenterology Physician · Stanford, CA

    26 Medicare services (2024)

    View profile →
  34. 34
    Sajid JalilMBBS

    Transplant Hepatology Physician · Stanford, CA

    25 Medicare services (2024)

    View profile →
  35. 35
    Edith HoM.D. M.S.

    Gastroenterology Physician · Stanford, CA

    18 Medicare services (2024)

    View profile →
  36. 36
    Margaret ZhouMD

    Gastroenterology Physician · Stanford, CA

    16 Medicare services (2024)

    View profile →
  37. 37
    Howard MasuokaMD

    Gastroenterology Physician · Stanford, CA

    16 Medicare services (2024)

    View profile →
  38. 38
    Ann ChenMD

    Gastroenterology Physician · Stanford, CA

    15 Medicare services (2024)

    View profile →
  39. 39
    Robert HuangM.D.

    Gastroenterology Physician · Stanford, CA

    14 Medicare services (2024)

    View profile →
  40. 40
    Parvathi MyerMD

    Internal Medicine Physician · Stanford, CA

    13 Medicare services (2024)

    View profile →
  41. 41
    Roger SandsMD

    Gastroenterology Physician · Stanford, CA

    13 Medicare services (2024)

    View profile →
  42. 42
    Afrin RahmanM.D.

    Gastroenterology Physician · Stanford, CA

    12 Medicare services (2024)

    View profile →
  43. 43
    Joo HwangMD

    Gastroenterology Physician · Stanford, CA

    12 Medicare services (2024)

    View profile →
  44. 44
    David ShieldsMD

    Gastroenterology Physician · Stanford, CA

    11 Medicare services (2024)

    View profile →

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).