Robert LewenMD
Robert Lewen, MD is an Ophthalmology provider in Pittsburgh, PA affiliated with 1 ambulatory surgery center in PA, as of July 2026.
- NPI1043279102
- Registered2006
- Centers1
- StatePA
- Class of1980
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
Education
Education on record as of August 2026.
Robert Lewen at a glance
- Provider
- Robert Lewen
- Credential
- MD
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Pittsburgh, PA
- Medical school
- Chicago College of Medicine and Surgery
- Graduated
- 1980
- NPI registered
- 2006
- NPI
- 1043279102
- Snapshot
- July 2026
Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.
Questions
Where does Robert Lewen practice?
Robert Lewen, MD is based in Pittsburgh, PA and is affiliated with 1 ambulatory surgery center: East Side Surgery Center in Pittsburgh, PA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Robert Lewen's NPI number?
Robert Lewen's National Provider Identifier (NPI) is 1043279102, registered in 2006. Specialty on record: Ophthalmology; credential MD.
Where did Robert Lewen go to medical school?
Robert Lewen, MD attended Chicago College of Medicine and Surgery, graduating in 1980.
How many Ophthalmology providers in Pennsylvania work at ambulatory surgery centers?
228 Ophthalmology surgeons and proceduralists in Pennsylvania are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Robert Lewen among them. The Pennsylvania Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
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