Quick answers
- Which hospitals does Ethan Abbott work at?
- Medicare's official clinician data lists Ethan Abbott at 2 hospitals: Mount Sinai Hospital and Mount Sinai South Nassau. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ethan Abbott see patients?
- Medicare's clinician data lists 2 practice locations, including New York, NY. Call before your visit to confirm the address.
- What is Ethan Abbott's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Ethan Abbott accept Medicare assignment?
- Yes. Medicare's clinician data says Ethan Abbott accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Ethan Abbott?
- (212) 987-3100, as listed in official Medicare / NPI Registry data.
- What is Ethan Abbott's NPI number?
- 1619252202. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ethan Abbott works
Medicare's Facility Affiliation Data lists Ethan Abbott at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mount Sinai HospitalNew York, NY · Acute Care Hospital · CCN 330024
- Mount Sinai South NassauOceanside, NY · Acute Care Hospital · CCN 330198
Practice locations
Addresses where Ethan Abbott is enrolled with Medicare (CMS data updated 2026-10-02).
- 1440 Madison AveNew York, NY 10029 (212) 987‑3100
- 1468 Madison AveNew York, NY 10029 (212) 987‑3100
Group practices
Medicare enrollment lists Ethan Abbott as a member of this group (CMS data updated 2026-10-02).
- Icahn School of Medicine at Mount Sinai2,843 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in New York
Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | University Of New England, College Of Osteo Medicine |
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1619252202 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians