HealthCareAtlasUSA

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Doctors / IL

MARC L WIENER, MD

INTERNAL MEDICINE

Medical school: UNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)

Graduated: 1986

NPI: 1861435927

Practice Locations (1)

27 W170 SAINT CHARLES RD

CAROL STREAM, IL 601881935

6305629100

Source: CMS National Downloadable File, September 2026.