Quick answers
- Where does Robert M. Lewen see patients?
- Medicare's clinician data lists 3 practice locations, including Pittsburgh, PA and Mount Pleasant, PA. Call before your visit to confirm the address.
- What is Robert M. Lewen's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Robert M. Lewen accept Medicare assignment?
- Yes. Medicare's clinician data says Robert M. Lewen 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 Robert M. Lewen?
- (412) 572-6121, as listed in official Medicare / NPI Registry data.
- What is Robert M. Lewen's NPI number?
- 1043279102. 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 Robert M. Lewen is enrolled with Medicare (CMS data updated 2026-10-02).
- 1000 Bower Hill RdPittsburgh, PA 15243 (412) 572‑6121
- 220 Bessemer Rd, Suite 101Mount Pleasant, PA 15666 (724) 547‑5733
- 420 E N Ave, Suite 116Pittsburgh, PA 15212 (412) 359‑6300
Group practices
Medicare enrollment lists Robert M. Lewen as a member of these groups (CMS data updated 2026-10-02).
- Glaucoma-Cataract Consultants Inc9 clinicians in the group
- Allegheny Ophthalmic and Orbital Associates5 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Pittsburgh
Clinicians with the same Medicare primary specialty in Pittsburgh, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Chicago College Of Medicine And Surgery |
| Graduation year | 1980 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043279102 |
| 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