Chris DemetriouM.D.
Gastroenterology·Garden City, NY
Chris Demetriou, M.D. is a Gastroenterology provider in Garden City, NY affiliated with 2 ambulatory surgery centers in NY, as of July 2026.
- NPI1194806075
- Registered2006
- Centers2
- StateNY
- Class of1999
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.
Chris Demetriou at a glance
- Provider
- Chris Demetriou
- Credential
- M.D.
- Specialty
- Gastroenterology
- Procedures
- Gastroenterology CPT codes
- Location
- Garden City, NY
- Medical school
- State University of New York at Stony Brook, School of Medicine
- Graduated
- 1999
- NPI registered
- 2006
- NPI
- 1194806075
- 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 Chris Demetriou practice?
Chris Demetriou, M.D. is based in Garden City, NY and is affiliated with 2 ambulatory surgery centers: Star Suites LLC Dba Star Surgical Suites LLC in Garden City, NY and Endoscopy Center Of Long Island LLC in Garden City, NY. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Chris Demetriou's NPI number?
Chris Demetriou's National Provider Identifier (NPI) is 1194806075, registered in 2006. Specialty on record: Gastroenterology; credential M.D.
Where did Chris Demetriou go to medical school?
Chris Demetriou, M.D. attended State University of New York at Stony Brook, School of Medicine, graduating in 1999.
How many Gastroenterology providers in New York work at ambulatory surgery centers?
267 Gastroenterology surgeons and proceduralists in New York are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Chris Demetriou among them. The New York Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.
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