Quick answers
- Which hospitals does Mazhar Baker work at?
- Medicare's official clinician data lists Mazhar Baker at 5 hospitals: Chsli St Joseph Hospital, North Shore University Hospital, Northwell Hospital Glen Cove, St Catherine of Siena Hospital and St Charles Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mazhar Baker see patients?
- Medicare's clinician data lists 6 practice locations, including Glen Cove, NY, Port Jefferson, NY and Syosset, NY. Call before your visit to confirm the address.
- What is Mazhar Baker's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Mazhar Baker accept Medicare assignment?
- Yes. Medicare's clinician data says Mazhar Baker 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 Mazhar Baker?
- (516) 625-1014, as listed in official Medicare / NPI Registry data.
- What is Mazhar Baker's NPI number?
- 1962029272. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mazhar Baker works
Medicare's Facility Affiliation Data lists Mazhar Baker at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Chsli St Joseph HospitalBethpage, NY · Acute Care Hospital · CCN 330332
- North Shore University HospitalManhasset, NY · Acute Care Hospital · CCN 330106
- Northwell Hospital Glen CoveGlen Cove, NY · Acute Care Hospital · CCN 330181
- St Catherine of Siena HospitalSmithtown, NY · Acute Care Hospital · CCN 330401
- St Charles HospitalPort Jefferson, NY · Acute Care Hospital · CCN 330246
Practice locations
Addresses where Mazhar Baker is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 101 Saint Andrews LnGlen Cove, NY 11542 (516) 625‑1014
- 200 Belle Terre RdPort Jefferson, NY 11777 (516) 625‑1014
- 221 Jericho TpkeSyosset, NY 11791 (516) 625‑1014
- 4295 Hempstead TpkeBethpage, NY 11714 (516) 579‑6000
- 50 Route 25aSmithtown, NY 11787 (516) 625‑1014
Group practices
Medicare enrollment lists Mazhar Baker as a member of this group (CMS data updated 2026-10-02).
- Partners in Critical Care LLP28 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Glen Cove
Clinicians with the same Medicare primary specialty in Glen Cove, NY — not a recommendation.
Clinician information
| Medical school | New York College Of Osteo Medicine Of New York Institute Of Technology |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1962029272 |
| 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