There are 8 Gastroenterology clinicians in Norwalk, CT in Medicare’s data, ranked by the number of Medicare services they provide.
Gastroenterology clinicians in Norwalk
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| Frank Sammarco, M.D. | 47 yrs | — | 435 | Accepts |
| Tanvi Khurana, M.D. | 14 yrs | — | 497 | Accepts |
| Reid Hopkins, M.D. | 13 yrs | Yes | 405 | Accepts |
| Rakhee Mangla, M.D. | 28 yrs | Yes | 342 | Accepts |
| Charles Adelmann, M.D. | 39 yrs | — | 308 | Accepts |
| Ajay Singh, M.D. | 12 yrs | Yes | 321 | Accepts |
| Yonatan Hillman, M.D. | 14 yrs | — | 182 | Accepts |
| William Hale, MD | 46 yrs | — | 88 | 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).
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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.