Quick answers
- Which hospitals does Hamilton H. Shay work at?
- Medicare's official clinician data lists Hamilton H. Shay at 1 hospital: New York-Presbyterian/Queens. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Hamilton H. Shay see patients?
- Medicare's clinician data lists 3 practice locations, including Cranford, NJ and New York, NY. Call before your visit to confirm the address.
- What is Hamilton H. Shay's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Hamilton H. Shay accept Medicare assignment?
- Yes. Medicare's clinician data says Hamilton H. Shay 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 Hamilton H. Shay?
- (888) 589-8550, as listed in official Medicare / NPI Registry data.
- What is Hamilton H. Shay's NPI number?
- 1831195205. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Hamilton H. Shay works
Medicare's Facility Affiliation Data lists Hamilton H. Shay at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- New York-Presbyterian/QueensFlushing, NY · Acute Care Hospital · CCN 330055
Practice locations
Addresses where Hamilton H. Shay is enrolled with Medicare (CMS data updated 2026-10-02).
- 20 Commerce Dr, Suite 135Cranford, NJ 07016 (888) 589‑8550
- 515 Madison Ave, Fl 9New York, NY 10022 (888) 589‑8550
- 525 E 68th StNew York, NY 10065 (212) 746‑2846
Group practices
Medicare enrollment lists Hamilton H. Shay as a member of these groups (CMS data updated 2026-10-02).
- Weill Medical College of Cornell2,051 clinicians in the group
- Hudson Ambulatory Medical PLLC16 clinicians in the group
- New Jersey Anesthesia Services LLC6 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Cranford
Clinicians with the same Medicare primary specialty in Cranford, NJ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1831195205 |
| 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