Alan RosenMD
Gastroenterology·York, PA
Alan Rosen, MD is a Gastroenterology provider in York, PA affiliated with 3 ambulatory surgery centers in PA, as of July 2026.
- NPI1235102930
- Registered2006
- Centers3
- StatePA
- Class of1985
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.
- Leader Surgical Center INCYork, PA · Gastroenterology, General surgery, Ophthalmology, Plastic surgery, Urology · 30 on panelView center →
- York Endoscopy Center LLC Dba Upmc Specialty Care York EndoscopyYork, PA · Gastroenterology · 21 on panelView center →
- Apple Hill Surgical CenterYork, PA · Gastroenterology, General surgery, Ophthalmology, Urology · 30 on panelView center →
Education
Education on record as of August 2026.
Alan Rosen at a glance
- Provider
- Alan Rosen
- Credential
- MD
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- York, PA
- Medical school
- Johns Hopkins University School of Medicine
- Graduated
- 1985
- NPI registered
- 2006
- NPI
- 1235102930
- 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 Alan Rosen practice?
Alan Rosen, MD is based in York, PA and is affiliated with 3 ambulatory surgery centers: Leader Surgical Center INC in York, PA, York Endoscopy Center LLC Dba Upmc Specialty Care York Endoscopy in York, PA, and Apple Hill Surgical Center in York, PA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Alan Rosen's NPI number?
Alan Rosen's National Provider Identifier (NPI) is 1235102930, registered in 2006. Specialty on record: Gastroenterology; credential MD.
Where did Alan Rosen go to medical school?
Alan Rosen, MD attended Johns Hopkins University School of Medicine, graduating in 1985.
How many Gastroenterology providers in Pennsylvania work at ambulatory surgery centers?
186 Gastroenterology surgeons and proceduralists in Pennsylvania are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Alan Rosen among them. The Pennsylvania Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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