Highest-Volume ICD Implant with Leads Surgeons in Texas (2026 update)
60 Texas providers billed Medicare for ICD Implant with Leads (CPT 33249) 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 | Ali Nasur, M.D. | El Paso, TX | 27 |
| 2 | Willibaldo Ojeda, M.D. | San Angelo, TX | 27 |
| 3 | John Sims, M.D. | Tyler, TX | 23 |
| 4 | Jorge Massare-Rodriguez, M.D. | Longview, TX | 23 |
| 5 | Robert Canby, M.D. | Austin, TX | 21 |
| 6 | George Manoukian, M.D. | Shenandoah, TX | 20 |
| 7 | Mustafa Dohadwala, M.D. | Dallas, TX | 19 |
| 8 | Thomas Hong, MD | Houston, TX | 19 |
| 9 | Apoor Patel, MD | Sugar Land, TX | 19 |
| 10 | Charles Lampe, MD | Dallas, TX | 18 |
50 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 ICD Implant with Leads in Texas?
- 60 Texas providers billed Medicare for ICD Implant with Leads (CPT 33249) 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.