There are 9 Emergency Medicine clinicians in Greenwich, CT in Medicare’s data, ranked by the number of Medicare services they provide.
Emergency Medicine clinicians in Greenwich
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| Servando De Los Angeles, M.D. | 46 yrs | — | 550 | Accepts |
| Ryan Casarella, M.D. | 10 yrs | — | 394 | Accepts |
| Michael Canter, M.D. | 27 yrs | — | 408 | Accepts |
| Stacey Donegan, M.D. | 32 yrs | — | 269 | Accepts |
| Shideh Imanian-Parsa, M.D. | 34 yrs | — | 265 | Accepts |
| Robert Chang, MD | 32 yrs | — | 241 | Accepts |
| Bonnie Mcguire Wreschner, MD | 19 yrs | — | 154 | Accepts |
| Jeffrey Weintraub, M.D. | — | — | 21 | Accepts |
| Christopher Davison, M.D. | 26 yrs | — | 12 | 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.