Highest-Volume Ureteroscopy with Laser Lithotripsy Surgeons in Washington DC (2026 update)
9 Washington DC providers billed Medicare for Ureteroscopy with Laser Lithotripsy (CPT 52356) 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 | Patrick Mufarrij, MD | Washington, DC | 74 |
| 2 | Michael Helbig, MD | Washington, DC | 24 |
| 3 | Gaurav Bandi, MD | Washington, DC | 23 |
| 4 | John Losee, M.D. | Washington, DC | 22 |
| 5 | Daniel Marchalik, M.D. | Washington, DC | 19 |
| 6 | Elizabeth Brown, M.D. | Washington, DC | 15 |
| 7 | Justin Benabdallah, MD | Washington, DC | 15 |
| 8 | Thomas Jarrett, MD | Washington, DC | 13 |
| 9 | Jason Engel, M.D., | Washington, DC | 12 |
Frequently asked questions
- How many surgeons perform Ureteroscopy with Laser Lithotripsy in Washington DC?
- 9 Washington DC providers billed Medicare for Ureteroscopy with Laser Lithotripsy (CPT 52356) 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.