Quick answers
- Which hospitals does Christopher R. Adam work at?
- Medicare's official clinician data lists Christopher R. Adam at 1 hospital: North Shore University Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Christopher R. Adam see patients?
- Medicare's clinician data lists 4 practice locations, including Shirley, NY, Hauppauge, NY and Riverhead, NY. Call before your visit to confirm the address.
- What is Christopher R. Adam's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Christopher R. Adam accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher R. Adam 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 Christopher R. Adam?
- (631) 924-4300, as listed in official Medicare / NPI Registry data.
- What is Christopher R. Adam's NPI number?
- 1962821355. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Christopher R. Adam works
Medicare's Facility Affiliation Data lists Christopher R. Adam 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
Practice locations
Addresses where Christopher R. Adam is enrolled with Medicare (CMS data updated 2026-10-02).
- 1500 William Floyd Pkwy, Suite 304Shirley, NY 11967 (631) 924‑4300
- 200 Motor PkwyHauppauge, NY 11788 (631) 234‑5666
- 47 Commerce Ave, Suite 2Riverhead, NY 11901 (631) 905‑0666
- 600 Northern BlvdGreat Neck, NY 11021 (516) 466‑0390
Group practices
Medicare enrollment lists Christopher R. Adam as a member of this group (CMS data updated 2026-10-02).
- Long Island Vitreo Retinal Consultants PC20 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in New York
Clinicians with the same Medicare primary specialty in New York — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of New York Downstate Medical Center |
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1962821355 |
| 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