Highest-Volume Colonoscopy with Biopsy Surgeons in Texas (2026 update)
1006 Texas providers billed Medicare for Colonoscopy with Biopsy (CPT 45380) in 2024. The top 10 by case volume are below — the full ranked list, CSV export and competitor-payment intel are available with a DocVol subscription ($199/mo, cancel anytime).
Database refreshed July 2026Live NPPES registryⓘ sources
| # | Surgeon | Location | Medicare cases (2024) |
|---|---|---|---|
| 1 | Todd Odom, MD | Plano, TX | 477 |
| 2 | Kai Xia, MD | Tyler, TX | 389 |
| 3 | Michael Rensch, M.D. | Kerrville, TX | 361 |
| 4 | Anthony Macaluso, MD | Dallas, TX | 353 |
| 5 | John Cozart, MD | Texarkana, TX | 341 |
| 6 | Bharat Pothuri, MD | Houston, TX | 311 |
| 7 | Said Hashemipour, MD | Plano, TX | 279 |
| 8 | Muhammad Asim, MD | Decatur, TX | 256 |
| 9 | Gregory Shannon, M.D. | Sugar Land, TX | 252 |
| 10 | Stephen Coates, MD | San Angelo, TX | 245 |
996 more Texas surgeons in the full list
Plus: who already pays them (Stryker? Medtronic? Arthrex?), CSV export for your CRM, and every other state and procedure.
Search the full databaseFrequently asked questions
- How many surgeons perform Colonoscopy with Biopsy in Texas?
- 1006 Texas providers billed Medicare for Colonoscopy with Biopsy (CPT 45380) in CY2024. CMS suppresses providers with 10 or fewer Medicare patients, so the true count is somewhat higher.
- Where does this data come from?
- CMS Medicare Physician & Other Practitioners (fee-for-service Part B claims, CY2024, released May 2026) and CMS Open Payments. Both are official U.S. federal datasets.
- Does this include all of a surgeon's cases?
- No — it covers traditional Medicare only (no Medicare Advantage, commercial, or Medicaid claims). Absolute volumes undercount total practice, but the ranking of high- vs low-volume surgeons is a strong targeting signal.