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

SARA RUDDOCK-WALKER, MD

HOSPITALIST

Medical school: LOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE

Graduated: 2016

Also: PEDIATRIC MEDICINE

NPI: 1558711101

Practice Locations (2)

RUSH UNIVERSITY MEDICAL GROUP

1620 W HARRISON ST

CHICAGO, IL 606123801

3129423034

CENTRAL DUPAGE PHYSICIAN GROUP

0 N025 WINFIELD RD

WINFIELD, IL 601901237

6302600600

Source: CMS National Downloadable File, September 2026.