Highest-Volume Colonoscopy with Biopsy Surgeons in Mississippi (2026 update)
111 Mississippi 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 | Alfred Mcnair, M.D. | Ocean Springs, MS | 300 |
| 2 | Ronald Rinker, M.D. | Pascagoula, MS | 298 |
| 3 | Catherine Hirsch, M.D. | Pascagoula, MS | 290 |
| 4 | Michael Goebel, M.D. | Hattiesburg, MS | 225 |
| 5 | Reed Hogan, MD | Flowood, MS | 215 |
| 6 | John Runnels, MD | Flowood, MS | 195 |
| 7 | Darrell Finlay, M.D. | Pascagoula, MS | 178 |
| 8 | Christopher Griffith, M.D. | Southaven, MS | 172 |
| 9 | Richard Heard, M.D. | Columbus, MS | 172 |
| 10 | David Bridgers, M.D. | Oxford, MS | 169 |
101 more Mississippi 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 Mississippi?
- 111 Mississippi 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.