Quick answers
- Which hospitals does James J. Young work at?
- Medicare's official clinician data lists James J. Young at 3 hospitals: Mount Sinai Hospital, Mount Sinai South Nassau and Mount Sinai West. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James J. Young see patients?
- Medicare's clinician data lists 2 practice locations, including Oceanside, NY and Long Island City, NY. Call before your visit to confirm the address.
- What is James J. Young's specialty?
- Medicare lists Neurology as the primary specialty.
- Does James J. Young accept Medicare assignment?
- Yes. Medicare's clinician data says James J. Young 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 James J. Young?
- (516) 632-3670, as listed in official Medicare / NPI Registry data.
- What is James J. Young's NPI number?
- 1104265768. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James J. Young works
Medicare's Facility Affiliation Data lists James J. Young at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mount Sinai HospitalNew York, NY · Acute Care Hospital · CCN 330024
- Mount Sinai South NassauOceanside, NY · Acute Care Hospital · CCN 330198
- Mount Sinai WestNew York, NY · Acute Care Hospital · CCN 330046
Practice locations
Addresses where James J. Young is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Healthy WayOceanside, NY 11572 (516) 632‑3670
- 2510 30th AveLong Island City, NY 11102 (212) 241‑4572
Group practices
Medicare enrollment lists James J. Young as a member of these groups (CMS data updated 2026-10-02).
- Icahn School of Medicine at Mount Sinai2,843 clinicians in the group
- Mount Sinai School of Medicine148 clinicians in the group
Specialties
- Neurologyprimary
Other neurologists in Oceanside
Clinicians with the same Medicare primary specialty in Oceanside, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Icahn School Of Medicine At Mount Sinai |
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1104265768 |
| 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