Quick answers
- Where does Steven R. Leff see patients?
- Medicare's clinician data lists 4 practice locations, including Lakewood, NJ, Somerset, NJ and Old Bridge, NJ. Call before your visit to confirm the address.
- What is Steven R. Leff's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Steven R. Leff accept Medicare assignment?
- Yes. Medicare's clinician data says Steven R. Leff 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 Steven R. Leff?
- (732) 367-0699, as listed in official Medicare / NPI Registry data.
- What is Steven R. Leff's NPI number?
- 1073586871. 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 Steven R. Leff is enrolled with Medicare (CMS data updated 2026-10-02).
- 101 Prospect St, Suite 102Lakewood, NJ 08701 (732) 367‑0699
- 1527 State Route 27, Suite 2600Somerset, NJ 08873 (732) 246‑1050
- 28 Throckmorton LnOld Bridge, NJ 08857 (732) 679‑6100
- 28 Throckmorton Ln, Suite 103Old Bridge, NJ 08857
Group practices
Medicare enrollment lists Steven R. Leff as a member of these groups (CMS data updated 2026-10-02).
- Lawrence J Feit MD PA4 clinicians in the group
- NJ Eye Consultants3 clinicians in the group
- Richard C Angrist MD PA3 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Lakewood
Clinicians with the same Medicare primary specialty in Lakewood, NJ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Columbia University College Of Physicians And Surgeons |
| Graduation year | 1980 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1073586871 |
| 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