Jeffrey GreenspanD.O.
Gastroenterology·Philadelphia, PA
Jeffrey Greenspan, D.O. is a Gastroenterology provider in Philadelphia, PA affiliated with 3 ambulatory surgery centers in PA, as of July 2026.
- NPI1356376479
- Registered2006
- Centers3
- 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.
Jeffrey Greenspan at a glance
- Provider
- Jeffrey Greenspan
- Credential
- D.O.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Philadelphia, PA
- Medical school
- Philadelphia College of Osteopathic Medicine
- Graduated
- 1980
- NPI registered
- 2006
- NPI
- 1356376479
- 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 Jeffrey Greenspan practice?
Jeffrey Greenspan, D.O. is based in Philadelphia, PA and is affiliated with 3 ambulatory surgery centers: Gi ASC LLC in Philadelphia, PA, Grant Surgicenter LLC in Philadelphia, PA, and Wills Surgery Center In Northeast Philadelphia in Philadelphia, PA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Jeffrey Greenspan's NPI number?
Jeffrey Greenspan's National Provider Identifier (NPI) is 1356376479, registered in 2006. Specialty on record: Gastroenterology; credential D.O.
Where did Jeffrey Greenspan go to medical school?
Jeffrey Greenspan, D.O. attended Philadelphia College of Osteopathic Medicine, graduating in 1980.
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, Jeffrey Greenspan among them. The Pennsylvania Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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