Colonoscopy (diagnostic) · Indiana
Colonoscopy (diagnostic) in Indiana: the highest-volume physicians
143 physicians in Indiana billed Medicare for 2,893 colonoscopy (diagnostic) procedures in 2024. The top 26, with the year before beside it.
Top 26
| Rank | Physician | 2024 | 2023 | Change |
|---|---|---|---|---|
| 1 | Magdy Z. Rofail, MDGastroenterology · Richmond | 70 | 108 | −35% |
| 2 | Ramesh B. Kalari, MDGastroenterology · Bedford | 50 | 29 | +72% |
| 3 | Hadi Atassi, DOGastroenterology · Munster | 49 | 28 | +75% |
| 4 | Bruce W. Schneider, MDGastroenterology · Evansville | 46 | 75 | −39% |
| 5 | Kumar Venkatachalam, MDGastroenterology · Merrillville | 45 | 48 | −6% |
| 5 | Changjian Chen, MDGastroenterology · Kokomo | 45 | 55 | −18% |
| 7 | Pankaj A. Patel, MDInternal Medicine · South Bend | 42 | 27 | +56% |
| 7 | Michael A. Manbeck, MDInternal Medicine · South Bend | 42 | 23 | +83% |
| 9 | Thomas R. Vanderheyden, DOInternal Medicine · South Bend | 41 | 30 | +37% |
| 10 | Sumalatha Satoor, MDGastroenterology · Anderson | 39 | 31 | +26% |
| 10 | Mark O. Lynch, MDGeneral Surgery · Terre Haute | 39 | 60 | −35% |
| 10 | Khalid A. Alkimawi, MDGastroenterology · Indianapolis | 39 | 41 | −5% |
| 13 | Chad E. Potteiger, DOGastroenterology · Newburgh | 37 | 32 | +16% |
| 13 | Anoop Appannagari, MDGastroenterology · Munster | 37 | 51 | −27% |
| 15 | Roderick Nisi, MDGastroenterology · Anderson | 35 | 29 | +21% |
| 16 | Geoffrey S. Raymer, MDGastroenterology · Columbus | 34 | 62 | −45% |
| 17 | Reginald Sandy, DOGastroenterology · Vincennes | 33 | 28 | +18% |
| 18 | Thomas C. Eckert, MDInternal Medicine · Madison | 31 | 28 | +11% |
| 18 | Ravi J. Patel, MDInternal Medicine · South Bend | 31 | 31 | +0% |
| 18 | Navin Kumar, MDGastroenterology · Munster | 31 | 43 | −28% |
| 21 | Gene L. Chang, MDGastroenterology · Munster | 30 | 32 | −6% |
| 21 | Ashok Kapur, MDGastroenterology · Fort Wayne | 30 | 19 | |
| 23 | Stephen H. Paul, MDGastroenterology · Valparaiso | 29 | 63 | −54% |
| 24 | Julie B. Tredemeyer, DOOsteopathic Manipulative Medicine · Kokomo | 28 | 16 | |
| 24 | James C. Strobel, MDGastroenterology · New Albany | 28 | 29 | −3% |
| 24 | Prodyot Ghosh, MDGastroenterology · Bloomington | 28 | 24 | +17% |
A rank counts procedures billed under the physician's own NPI (CPT 45378), 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.