Quick answers
- Which hospitals does Gary C. Stone work at?
- Medicare's official clinician data lists Gary C. Stone at 2 hospitals: North Shore University Hospital and Ns/Lij HS Huntington Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gary C. Stone see patients?
- Medicare's clinician data lists 2 practice locations, including Huntington, NY and Garden City, NY. Call before your visit to confirm the address.
- What is Gary C. Stone's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Gary C. Stone accept Medicare assignment?
- Yes. Medicare's clinician data says Gary C. Stone 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 Gary C. Stone?
- (631) 351-2219, as listed in official Medicare / NPI Registry data.
- What is Gary C. Stone's NPI number?
- 1801855663. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gary C. Stone works
Medicare's Facility Affiliation Data lists Gary C. Stone at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- North Shore University HospitalManhasset, NY · Acute Care Hospital · CCN 330106
- Ns/Lij HS Huntington HospitalHuntington, NY · Acute Care Hospital · CCN 330045
Practice locations
Addresses where Gary C. Stone is enrolled with Medicare (CMS data updated 2026-10-02).
- 270 Park Ave, Suite 1Huntington, NY 11743 (631) 351‑2219
- 711 Stewart Ave, Suite 114Garden City, NY 11530 (516) 227‑3254
Group practices
Medicare enrollment lists Gary C. Stone as a member of these groups (CMS data updated 2026-10-02).
- North Shore-Lij Medical PC6,440 clinicians in the group
- Endoscopy Center of Long Island LLC21 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Huntington
Clinicians with the same Medicare primary specialty in Huntington, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Columbia University College Of Physicians And Surgeons |
| Graduation year | 1981 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801855663 |
| 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