Quick answers
- Where does Douglas K. Grayson see patients?
- Medicare's clinician data lists 3 practice locations, including New York, NY, Rochelle Park, NJ and Iselin, NJ. Call before your visit to confirm the address.
- What is Douglas K. Grayson's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Douglas K. Grayson accept Medicare assignment?
- Yes. Medicare's clinician data says Douglas K. Grayson 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 Douglas K. Grayson?
- (212) 358-0030, as listed in official Medicare / NPI Registry data.
- What is Douglas K. Grayson's NPI number?
- 1689674129. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Douglas K. Grayson is enrolled with Medicare (CMS data updated 2026-10-02).
- 20 E 46th St, PhNew York, NY 10017 (212) 358‑0030
- 218 Route 17 N, Omni Eye ServicesRochelle Park, NJ 07662 (201) 368‑2444
- 485 Route 1 S, Bldg AIselin, NJ 08830 (732) 750‑0400
Group practices
Medicare enrollment lists Douglas K. Grayson as a member of these groups (CMS data updated 2026-10-02).
- Omni Eye Specialists P A45 clinicians in the group
- Omni Eye Surgery of New York PC5 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in New York
Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Warren Alpert Medical School Of Brown University |
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1689674129 |
| 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
- 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