Colonoscopy with polyp removal · District of Columbia

Colonoscopy with polyp removal in District of Columbia: the highest-volume physicians

45 physicians in District of Columbia billed Medicare for 2,356 colonoscopy with polyp removal procedures in 2024. The top 25, with the year before beside it.

Procedure State

Top 25

Rank	Physician	2024	2023	Change
1	Thomas M. Loughney, MDGastroenterology · Washington	187	144	+30%
2	Samuel Kallus, MDGastroenterology · Washington	164	143	+15%
3	Gary W. Thompson, MDGastroenterology · Washington	137	115	+19%
4	Ira D. Shocket, MDGastroenterology · Washington	120	98	+22%
5	Eiman H. Nabi, MDGastroenterology · Washington	110	92	+20%
6	Hemanth K. Gavini, MDGastroenterology · Washington	106	14
7	Jessica D. Korman, MDGastroenterology · Washington	98	95	+3%
8	Ali A. Khan, MD, MPHGastroenterology · Washington	84	—
9	Brian M. Kirsh, MDGastroenterology · Washington	79	78	+1%
10	Angela HsuGastroenterology · Washington	70	19
11	Arthur N. West, MDGastroenterology · Washington	67	78	−14%
12	Walid Chalhoub, MDGastroenterology · Washington	64	66	−3%
12	Nikiya O. Asamoah-Clark, MDGastroenterology · Washington	64	64	+0%
14	Steven M. Zeddun, MDGastroenterology · Washington	60	78	−23%
15	Samuel A. Schueler, MDGastroenterology · Washington	58	48	+21%
16	Joseph J. Jennings, MDInternal Medicine · Washington	53	50	+6%
17	Antoinette R. Saddler, MDGastroenterology · Washington	51	—
18	Bedoor AlabbasGastroenterology · Washington	50	39	+28%
19	Julio A. Salcedo, MDGastroenterology · Washington	49	35	+40%
20	Belen A. Tesfaye, MDGastroenterology · Washington	47	51	−8%
21	James H. Frank, MDGastroenterology · Washington	45	44	+2%
21	Stanley J. Pietrak, MDGastroenterology · Washington	45	47	−4%
23	Huimin Yu, MD PHDGastroenterology · Washington	42	53	−21%
24	Danny Shearer, MDGastroenterology · Washington	39	56	−30%
25	Marc J. Landsman, MDInternal Medicine · Washington	36	55	−35%

A rank counts procedures billed under the physician's own NPI (CPT 45385), in 2024, Medicare fee-for-service only. A surgeon who mostly treats younger or Medicare Advantage patients will rank lower than their total volume. Method and limits.