Highest-Volume ERCP with Stent Placement Surgeons in New Hampshire (2026 update)
7 New Hampshire providers billed Medicare for ERCP with Stent Placement (CPT 43274) 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 | Scott Oosterveen, MD | Concord, NH | 33 |
| 2 | Robert Ruben, M.D. | Somersworth, NH | 32 |
| 3 | Jeffrey Adler, M.D. | Lebanon, NH | 27 |
| 4 | Stuart Gordon, M.D. | Lebanon, NH | 21 |
| 5 | Timothy Gardner, MD | Lebanon, NH | 18 |
| 6 | Khushboo Munot, MD | Portsmouth, NH | 16 |
| 7 | Nicholas Hannon, MD | Lebanon, NH | 15 |
Frequently asked questions
- How many surgeons perform ERCP with Stent Placement in New Hampshire?
- 7 New Hampshire providers billed Medicare for ERCP with Stent Placement (CPT 43274) 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.