Quick answers
- Which hospitals does Michael S. Brown work at?
- Medicare's official clinician data lists Michael S. Brown at 5 hospitals: John T Mather Memorial Hospital of Port Jefferson, Lenox Hill Hospital, Long Island Jewish Medical Center, North Shore University Hospital and Northern Westchester Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael S. Brown see patients?
- Medicare's clinician data lists 2 practice locations, including Seaford, NY and New Hyde Park, NY. Call before your visit to confirm the address.
- What is Michael S. Brown's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Michael S. Brown accept Medicare assignment?
- Yes. Medicare's clinician data says Michael S. Brown 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 Michael S. Brown?
- (516) 266-3456, as listed in official Medicare / NPI Registry data.
- What is Michael S. Brown's NPI number?
- 1316261118. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael S. Brown works
Medicare's Facility Affiliation Data lists Michael S. Brown at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- John T Mather Memorial Hospital of Port JeffersonPort Jefferson, NY · Acute Care Hospital · CCN 330185
- Lenox Hill HospitalNew York, NY · Acute Care Hospital · CCN 330119
- Long Island Jewish Medical CenterNew Hyde Park, NY · Acute Care Hospital · CCN 330195
- North Shore University HospitalManhasset, NY · Acute Care Hospital · CCN 330106
- Northern Westchester HospitalMount Kisco, NY · Acute Care Hospital · CCN 330162
Practice locations
Addresses where Michael S. Brown is enrolled with Medicare (CMS data updated 2026-10-02).
- 1220 Hicksville RdSeaford, NY 11783 (516) 266‑3456
- 1999 Marcus Ave, M6New Hyde Park, NY 11042 (516) 233‑3652
Group practices
Medicare enrollment lists Michael S. Brown as a member of these groups (CMS data updated 2026-10-02).
- North Shore-Lij Medical PC6,440 clinicians in the group
- Southside Faculty Medical Affiliates University Faculty Practice Corp231 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Seaford
Clinicians with the same Medicare primary specialty in Seaford, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Rutgers New Jersey Medical School |
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1316261118 |
| 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