There are 20 Gastroenterology clinicians in Providence, RI in Medicare’s data, ranked by the number of Medicare services they provide.
Gastroenterology clinicians in Providence
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| Samir Shah, M.D. | 34 yrs | Yes | 317 | Accepts |
| Eric Newton, MD | 23 yrs | — | 469 | Accepts |
| Paul Akerman, MD | 41 yrs | — | 377 | Accepts |
| Brett Kalmowitz, MD | 27 yrs | Yes | 299 | Accepts |
| Jason Ferreira, MD | 17 yrs | Yes | 356 | Accepts |
| Lisa Mueller, MD | 36 yrs | Yes | 349 | Accepts |
| Edward Pensa, MD | 29 yrs | — | 394 | Accepts |
| Philip Mcandrew, M.D. | 31 yrs | — | 323 | Accepts |
| Peter Margolis, MD | 37 yrs | — | 387 | Accepts |
| Sheldon Lidofsky, MD | 51 yrs | Yes | 302 | Accepts |
| William Chen, M.D. | 29 yrs | Yes | 332 | Accepts |
| Amanda Pressman, M.D. | 23 yrs | Yes | 299 | Accepts |
| Nabil Toubia, M.D. | 30 yrs | Yes | 250 | Accepts |
| Breton Roussel, M.D. | 10 yrs | Yes | 178 | Accepts |
| Thaer Abdelfattah, M.D. | 11 yrs | Yes | 152 | Accepts |
| Christy Dibble, MD | — | — | 178 | Accepts |
| Sean Fine, M.D. | 15 yrs | Yes | 171 | Accepts |
| Shannon Simmons | 13 yrs | — | 91 | Accepts |
| Lindsey Channen, MD | 8 yrs | Yes | 38 | Accepts |
| Diana Wu, MD | 19 yrs | Yes | 22 | 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 Providence → · 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.