Highest-Volume ESWL — Shockwave Lithotripsy Surgeons in Illinois (2026 update)
34 Illinois 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 | James Griffin, MD | Elgin, IL | 42 |
| 2 | George Sreckovic, M.D. | Chicago Ridge, IL | 32 |
| 3 | James Sylora, MD | Evergreen Park, IL | 32 |
| 4 | Jeffrey Parres, MD | Maryville, IL | 30 |
| 5 | Steven Mutchnik, M.D. | Skokie, IL | 30 |
| 6 | James Rybak, M.D. | Fairview Heights, IL | 29 |
| 7 | David Didomenico, MD DO | Mattoon, IL | 28 |
| 8 | Christopher Lodowsky, MD | Lake Barrington, IL | 28 |
| 9 | Steve Chung, MD | Spring Valley, IL | 27 |
| 10 | James Brown, M.D. | Urbana, IL | 24 |
24 more Illinois 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 Illinois?
- 34 Illinois 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.