Quick answers
- Which hospitals does Brian S. Blaustein work at?
- Medicare's official clinician data lists Brian S. Blaustein at 1 hospital: Ns/Lij HS Southside Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Brian S. Blaustein see patients?
- Medicare's clinician data lists 2 practice locations, including New Hyde Park, NY and Bethpage, NY. Call before your visit to confirm the address.
- What is Brian S. Blaustein's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Brian S. Blaustein accept Medicare assignment?
- Yes. Medicare's clinician data says Brian S. Blaustein 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 Brian S. Blaustein offer telehealth?
- Medicare's clinician data says Brian S. Blaustein offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Brian S. Blaustein?
- (718) 470-3000, as listed in official Medicare / NPI Registry data.
- What is Brian S. Blaustein's NPI number?
- 1346292893. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Brian S. Blaustein works
Medicare's Facility Affiliation Data lists Brian S. Blaustein at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ns/Lij HS Southside HospitalBay Shore, NY · Acute Care Hospital · CCN 330043
Practice locations
Addresses where Brian S. Blaustein is enrolled with Medicare (CMS data updated 2026-10-02).
- 269 -01New Hyde Park, NY 11040 (718) 470‑3000
- 4300 Hempstead TpkeBethpage, NY 11714 (516) 562‑3090
Group practices
Medicare enrollment lists Brian S. Blaustein as a member of this group (CMS data updated 2026-10-02).
- North Shore-Lij Medical PC6,440 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in New Hyde Park
Clinicians with the same Medicare primary specialty in New Hyde Park, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Philadelphia College Of Osteopathic Medicine |
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1346292893 |
| 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