Steven DonnellyMD
Steven Donnelly, MD is an Ophthalmology provider in Lancaster, PA affiliated with 2 ambulatory surgery centers in PA, as of July 2026.
- NPI1790710572
- Registered2006
- Centers2
- StatePA
- Class of2002
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.
Steven Donnelly at a glance
- Provider
- Steven Donnelly
- Credential
- MD
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Lancaster, PA
- Medical school
- Temple University School of Medicine
- Graduated
- 2002
- NPI registered
- 2006
- NPI
- 1790710572
- 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 Steven Donnelly practice?
Steven Donnelly, MD is based in Lancaster, PA and is affiliated with 2 ambulatory surgery centers: The Physicians Surgery Center Lancaster General LLC in Lancaster, PA and Surgery Center Of Lancaster Lp in Lancaster, PA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Steven Donnelly's NPI number?
Steven Donnelly's National Provider Identifier (NPI) is 1790710572, registered in 2006. Specialty on record: Ophthalmology; credential MD.
Where did Steven Donnelly go to medical school?
Steven Donnelly, MD attended Temple University School of Medicine, graduating in 2002.
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, Steven Donnelly among them. The Pennsylvania Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
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