HealthCareAtlasUSA

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

MARK A SPEYER, MD

HOSPICE/PALLIATIVE CARE

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

Graduated: 2004

Also: HOSPITALIST, INTERNAL MEDICINE

Offers telehealth

NPI: 1649464488

Practice Locations (4)

NORTHWESTERN MEDICAL FACULTY FOUNDATION

675 N SAINT CLAIR ST

CHICAGO, IL 606115975

NORTHWESTERN MEDICAL FACULTY FOUNDATION

675 N ST CLAIR

CHICAGO, IL 606115975

NORTHWESTERN MEDICAL FACULTY FOUNDATION

660 N WESTMORELAND RD, 302 LAKE FOREST OBGYN

LAKE FOREST, IL 600451673

3129266146

CENTRAL DUPAGE PHYSICIAN GROUP

0 N025 WINFIELD RD

WINFIELD, IL 601901237

6302600600

Source: CMS National Downloadable File, September 2026.

MARK SPEYER, MD | HealthCareAtlasUSA