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REPORTED PROCEDURE ACTIVITY

Colonoscopy

Clinicians with activity displayed in the CMS procedure file. Published count ranges are preserved.

What these counts mean

Published Medicare activity in a one-year claims window, not all patients or a quality score. Ranges stay ranges. The source does not specify exact service dates. Coverage and source details

Nationwide · Exact areaEdit location

Clinicians with reported activity

Reported Medicare activity (not quality)

Ordered by the lower end of published Medicare count ranges. Activity is not a quality score.

Sing Chan, M.D.

Gastroenterology · Internal Medicine (CMS)

Flushing, NY
779Published Medicare activity

Peter M Distler, MD

Gastroenterology · Internal Medicine (CMS)

New York, NY
768Published Medicare activity

Bharat Pothuri, MD

Gastroenterology (CMS)

Houston, TX
759Published Medicare activity

Steven David Fayne, M.D.

Gastroenterology · Internal Medicine (CMS)

Sunrise, FL
756Published Medicare activity

Azzam Muftah, M.D.

Gastroenterology · Internal Medicine (CMS)

Brooksville, FL
752Published Medicare activity

Richard G Quist, M.D.

Gastroenterology (CMS)

Newport Beach, CA
752Published Medicare activity

Tousif Pasha, M.D

Gastroenterology (CMS)

Las Vegas, NV
738Published Medicare activity

Fernando Ibarra, MD

Gastroenterology · Internal Medicine (CMS)

Monterey Park, CA
737Published Medicare activity

Chun Tung Wong, M.D.

Gastroenterology · Internal Medicine (CMS)

New York, NY
736Published Medicare activity

Joel A Sach, M.D.

Internal Medicine

Tarzana, CA
731Published Medicare activity

Alan C. Yao, M.D.

Gastroenterology (CMS)

Flushing, NY
721Published Medicare activity

CMS reports a one-year claims window with a reporting lag. These counts are not total lifetime experience, patient counts, or evidence of quality. Read the method and limits.

Source: CMS Utilization Data · Published Oct 15, 2026.