Quick answers
- Which hospitals does Roman Grinberg work at?
- Medicare's official clinician data lists Roman Grinberg at 2 hospitals: Lenox Hill Hospital and Staten Island University Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Roman Grinberg see patients?
- Medicare's clinician data lists 2 practice locations, including New York, NY and Staten Island, NY. Call before your visit to confirm the address.
- What is Roman Grinberg's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does Roman Grinberg accept Medicare assignment?
- Yes. Medicare's clinician data says Roman Grinberg 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 Roman Grinberg?
- (212) 988-1136, as listed in official Medicare / NPI Registry data.
- What is Roman Grinberg's NPI number?
- 1437271418. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Roman Grinberg works
Medicare's Facility Affiliation Data lists Roman Grinberg at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lenox Hill HospitalNew York, NY · Acute Care Hospital · CCN 330119
- Staten Island University HospitalStaten Island, NY · Acute Care Hospital · CCN 330160
Practice locations
Addresses where Roman Grinberg is enrolled with Medicare (CMS data updated 2026-10-02).
- 155 E 76th St, Apt 1cNew York, NY 10021 (212) 988‑1136
- 475 Seaview AveStaten Island, NY 10305 (212) 434‑6980
Group practices
Medicare enrollment lists Roman Grinberg as a member of these groups (CMS data updated 2026-10-02).
- North Shore-Lij Medical PC6,440 clinicians in the group
- Lenox Hill Surgeons, LLP2 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in New York
Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437271418 |
| 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