Highest-Volume Lumbar Fusion — Combined (TLIF/PLIF) Surgeons in Texas (2026 update)
75 Texas providers billed Medicare for Lumbar Fusion — Combined (TLIF/PLIF) (CPT 22633) 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 | William Robinson, M.D. | Dallas, TX | 90 |
| 2 | Arnold Vardiman, MD | San Antonio, TX | 84 |
| 3 | Yogish Kamath, M.D. | Wichita Falls, TX | 72 |
| 4 | Michael Merrick, M.D. | Tyler, TX | 51 |
| 5 | Todd Patrick, MD PHD | Tyler, TX | 38 |
| 6 | Harold Hamilton, M.D. | Waco, TX | 37 |
| 7 | Babajide Ogunseinde, MD | Longview, TX | 36 |
| 8 | Thomas Loftus, M.D. | Austin, TX | 36 |
| 9 | Kenneth Palmer, M.D. | Houston, TX | 36 |
| 10 | Michael Moghimi, M.D. | Austin, TX | 35 |
65 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 Lumbar Fusion — Combined (TLIF/PLIF) in Texas?
- 75 Texas providers billed Medicare for Lumbar Fusion — Combined (TLIF/PLIF) (CPT 22633) 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.