HealthCareAtlasUSA

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Doctors / IL

STEPHAN ANDREW OLAYA, MD

HOSPITALIST

Medical school: UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE

Graduated: 2021

Also: INTERNAL MEDICINE

NPI: 1801477047

Practice Locations (2)

THE UNIVERSITY OF CHICAGO MEDICAL CENTER

5841 S MARYLAND AVE

CHICAGO, IL 606371443

7737021000

UNIVERSITY OF CHICAGO

5841 S MARYLAND AVE

CHICAGO, IL 606371443

8888240200

Source: CMS National Downloadable File, September 2026.

STEPHAN OLAYA, MD | HealthCareAtlasUSA