Highest-Volume Colonoscopy with Biopsy Surgeons in Oklahoma (2026 update)
145 Oklahoma 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 | Cristopher Schultz, D.O. | Enid, OK | 233 |
| 2 | William Kakish, M.D. | Oklahoma City, OK | 228 |
| 3 | Vincent Petros, DO | Oklahoma City, OK | 198 |
| 4 | Stephen Kirkpatrick, M.D. | Bartlesville, OK | 197 |
| 5 | David Stokesberry, M.D. | Oklahoma City, OK | 196 |
| 6 | Arun Sachdev, M.D. | Oklahoma City, OK | 189 |
| 7 | Christopher Lynch, M.D. | Tulsa, OK | 178 |
| 8 | Febin John, MD | Tulsa, OK | 172 |
| 9 | Tauseef Ali, M.D. | Oklahoma City, OK | 162 |
| 10 | Tony Tran, M.D. | Oklahoma City, OK | 161 |
135 more Oklahoma 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 Oklahoma?
- 145 Oklahoma 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.