There are 8 Gastroenterology clinicians in Nashua, NH in Medicare’s data, ranked by the number of Medicare services they provide.
Gastroenterology clinicians in Nashua
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| Michael Kaczanowski, M.D. | 25 yrs | — | 606 | Accepts |
| Jassir Witta, M.D. | 33 yrs | — | 540 | Accepts |
| Umer Syed | 13 yrs | — | 521 | Accepts |
| Annette Tobar, MD | 20 yrs | — | 345 | Accepts |
| Jack Bueno, MD | 31 yrs | — | 325 | Accepts |
| Srikrishna Nagri, M.D | 28 yrs | — | 310 | Accepts |
| Prasanna Gulur, M.D. | 29 yrs | — | 298 | Accepts |
| Michelle Le, DO | 11 yrs | — | 184 | Accepts |
What the columns mean
- Experience — years since the clinician’s medical-school graduation (when known).
- Telehealth — the clinician reported providing telehealth (video/phone) visits.
- Medicare patients — distinct Original-Medicare beneficiaries in the latest year; a volume signal, not a quality rating.
- Assignment — “Accepts” means they accept the Medicare-approved amount as full payment (lower out-of-pocket for Medicare patients).
Compare hospital prices in Nashua → · All Gastroenterology cities →
Source: CMS Medicare Physician & Other Practitioners and the Doctors & Clinicians National Downloadable File (most recent release). Counts reflect Original Medicare activity only and are not a measure of quality. “Medicare allows” is the Medicare fee schedule amount — not what an insured or cash patient pays; for patient prices see the linked procedure pages. Always confirm a clinician’s current details with their office.