Quick answers
- Which hospitals does Serge Balmir work at?
- Medicare's official clinician data lists Serge Balmir at 2 hospitals: Mount Sinai Beth Israel and Mount Sinai Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Serge Balmir see patients?
- Medicare's clinician data lists 2 practice locations, including Brooklyn, NY. Call before your visit to confirm the address.
- What is Serge Balmir's specialty?
- Medicare lists Nephrology as the primary specialty, and also Internal Medicine.
- Does Serge Balmir accept Medicare assignment?
- Yes. Medicare's clinician data says Serge Balmir 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.
- Does Serge Balmir offer telehealth?
- Medicare's clinician data says Serge Balmir offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Serge Balmir?
- (718) 971-1944, as listed in official Medicare / NPI Registry data.
- What is Serge Balmir's NPI number?
- 1841414216. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Serge Balmir works
Medicare's Facility Affiliation Data lists Serge Balmir at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mount Sinai Beth IsraelNew York, NY · Acute Care Hospital · closed, according to its website · CCN 330169
- Mount Sinai HospitalNew York, NY · Acute Care Hospital · CCN 330024
Practice locations
Addresses where Serge Balmir is enrolled with Medicare (CMS data updated 2026-10-02).
- 1797 Pitkin Ave, Suite 2Brooklyn, NY 11212 (718) 971‑1944
- 3131 Kings Hwy, Suite 306Brooklyn, NY 11234 (718) 338‑2283
Group practices
Medicare enrollment lists Serge Balmir as a member of these groups (CMS data updated 2026-10-02).
- Doral Medical and Multi Specialty Facility LLC59 clinicians in the group
- Paul K. Wein MD PC4 clinicians in the group
Specialties
- Nephrologyprimary
- Internal Medicinealso
Other nephrologists in Brooklyn
Clinicians with the same Medicare primary specialty in Brooklyn, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York College Of Osteo Medicine Of New York Institute Of Technology |
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1841414216 |
| 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