Highest-Volume ESWL — Shockwave Lithotripsy Surgeons in Missouri (2026 update)
27 Missouri providers billed Medicare for ESWL — Shockwave Lithotripsy (CPT 50590) 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 | Christopher Vulin, MD | Saint Louis, MO | 32 |
| 2 | Eric Vogt, MD | Jefferson City, MO | 31 |
| 3 | Kevin Enger, M.D. | Saint Charles, MO | 30 |
| 4 | Gregg Hallman, M. D. | Cape Girardeau, MO | 25 |
| 5 | Jerry Trulson, M.D. | Jefferson City, MO | 24 |
| 6 | Asim Razzaq, MD | Saint Peters, MO | 22 |
| 7 | James Outman, D. O. | Cape Girardeau, MO | 20 |
| 8 | Clay Mechlin, M.D. | Columbia, MO | 20 |
| 9 | David Bryan, MD | Chesterfield, MO | 20 |
| 10 | Tyler Haden, MD | Cape Girardeau, MO | 19 |
17 more Missouri 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 ESWL — Shockwave Lithotripsy in Missouri?
- 27 Missouri providers billed Medicare for ESWL — Shockwave Lithotripsy (CPT 50590) 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.