This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / IL

CATHERINE A GAO, MD

PULMONARY DISEASE

Medical school: UNIVERSITY OF MICHIGAN MEDICAL SCHOOL

Graduated: 2015

Also: INTERNAL MEDICINE

NPI: 1043699689

Practice Locations (1)

NORTHWESTERN MEDICAL FACULTY FOUNDATION

675 N ST CLAIR, 250 DEPT ENDOCRINOLOGY

CHICAGO, IL 606115975

3126957970

Source: CMS National Downloadable File, September 2026.