Quick answers
- Where does Sheldon G. Greenspan see patients?
- Medicare's clinician data lists 1 practice location in Parsippany, NJ. Call before your visit to confirm the address.
- What is Sheldon G. Greenspan's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Sheldon G. Greenspan accept Medicare assignment?
- Yes. Medicare's clinician data says Sheldon G. Greenspan 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 Sheldon G. Greenspan?
- (973) 263-9400, as listed in official Medicare / NPI Registry data.
- What is Sheldon G. Greenspan's NPI number?
- 1346243193. 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 Sheldon G. Greenspan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1055 Parsippany Blvd, Suite 104Parsippany, NJ 07054 (973) 263‑9400
Group practices
Medicare enrollment lists Sheldon G. Greenspan as a member of these groups (CMS data updated 2026-10-02).
- Parsippany Eye Partners LLC3 clinicians in the group
- Sheldon G. Greenspan, Od, PA3 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Parsippany
Clinicians with the same Medicare primary specialty in Parsippany, NJ — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Southern College Of Optometry |
| Graduation year | 1975 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1346243193 |
| 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