Quick answers
- Which hospitals does Stuart L. Cohen work at?
- Medicare's official clinician data lists Stuart L. Cohen at 5 hospitals: John T Mather Memorial Hospital of Port Jefferson, Long Island Jewish Medical Center, North Shore University Hospital, Peconic Bay Medical Center and Phelps Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Stuart L. Cohen see patients?
- Medicare's clinician data lists 37 practice locations, including Riverhead, NY, New York, NY and Glen Cove, NY. Call before your visit to confirm the address.
- What is Stuart L. Cohen's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Stuart L. Cohen accept Medicare assignment?
- Yes. Medicare's clinician data says Stuart L. Cohen 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 Stuart L. Cohen?
- (631) 548-6000, as listed in official Medicare / NPI Registry data.
- What is Stuart L. Cohen's NPI number?
- 1396980496. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Stuart L. Cohen works
Medicare's Facility Affiliation Data lists Stuart L. Cohen 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
- Long Island Jewish Medical CenterNew Hyde Park, NY · Acute Care Hospital · CCN 330195
- North Shore University HospitalManhasset, NY · Acute Care Hospital · CCN 330106
- Peconic Bay Medical CenterRiverhead, NY · Acute Care Hospital · CCN 330107
- Phelps HospitalSleepy Hollow, NY · Acute Care Hospital · CCN 330261
Practice locations
Addresses where Stuart L. Cohen is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 37; the Medicare profile lists all.
- 1 Heroes WayRiverhead, NY 11901 (631) 548‑6000
- 100 E 77th StNew York, NY 10075
- 101 Saint Andrews LnGlen Cove, NY 11542
- 101 Saint Andrews Ln, Suite 1Glen Cove, NY 11542 (516) 674‑1812
- 10201 66th RdForest Hills, NY 11375 (718) 830‑4000
Group practices
Medicare enrollment lists Stuart L. Cohen 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 Riverhead
Clinicians with the same Medicare primary specialty in Riverhead, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York University School Of Medicine |
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1396980496 |
| 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