Melchor DemetriaM.D.

Gastroenterology·Chicago, IL

Melchor Demetria, M.D. is a Gastroenterology provider in Chicago, IL affiliated with 1 ambulatory surgery center in IL, as of July 2026.

NPI1316951304
Registered2006
Centers1
StateIL
Class of1988

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Ambulatory surgery centers

Centers whose service lines match this provider’s. Affiliations change; verify independently.

Surgery Center At 900 N Michigan Ave LLCChicago, IL · Gastroenterology, Ophthalmology, Pain management · 30 on panelView center →

Melchor Demetria at a glance

Provider: Melchor Demetria
Credential: M.D.
Specialty: Gastroenterology
Procedures: Gastroenterology CPT codes
Location: Chicago, IL
Medical school graduation: 1988
NPI registered: 2006
NPI: 1316951304
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 Melchor Demetria practice?

Melchor Demetria, M.D. is based in Chicago, IL and is affiliated with 1 ambulatory surgery center: Surgery Center At 900 N Michigan Ave LLC in Chicago, IL. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.

What is Melchor Demetria's NPI number?

Melchor Demetria's National Provider Identifier (NPI) is 1316951304, registered in 2006. Specialty on record: Gastroenterology; credential M.D.

How many Gastroenterology providers in Illinois work at ambulatory surgery centers?

122 Gastroenterology surgeons and proceduralists in Illinois are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Melchor Demetria among them. The Illinois Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.

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