Quick answers
- Which hospitals does Brett N. Berliner work at?
- Medicare's official clinician data lists Brett N. Berliner at 3 hospitals: Good Samaritan Hospital Medical Center, Mercy Medical Center and St Francis Hospital - The Heart Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Brett N. Berliner see patients?
- Medicare's clinician data lists 2 practice locations, including Roslyn, NY and West Islip, NY. Call before your visit to confirm the address.
- What is Brett N. Berliner's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Brett N. Berliner accept Medicare assignment?
- Yes. Medicare's clinician data says Brett N. Berliner 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 Brett N. Berliner?
- (516) 562-6000, as listed in official Medicare / NPI Registry data.
- What is Brett N. Berliner's NPI number?
- 1871948752. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Brett N. Berliner works
Medicare's Facility Affiliation Data lists Brett N. Berliner at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Good Samaritan Hospital Medical CenterWest Islip, NY · Acute Care Hospital · CCN 330286
- Mercy Medical CenterRockville Centre, NY · Acute Care Hospital · CCN 330259
- St Francis Hospital - The Heart CenterRoslyn, NY · Acute Care Hospital · CCN 330182
Practice locations
Addresses where Brett N. Berliner is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Port Washington BlvdRoslyn, NY 11576 (516) 562‑6000
- 1000 Montauk HwyWest Islip, NY 11795 (631) 376‑4094
Group practices
Medicare enrollment lists Brett N. Berliner as a member of these groups (CMS data updated 2026-10-02).
- St Francis Hospital99 clinicians in the group
- Progressive Emergency Physicians PLLC31 clinicians in the group
- Samaritan Emergency Medical Services PC18 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Roslyn
Clinicians with the same Medicare primary specialty in Roslyn, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1871948752 |
| 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