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

L ROBERT WARREN, MD

FAMILY PRACTICE

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

Graduated: 1979

NPI: 1558341933

Practice Locations (3)

205 CADILLAC CT, SUITE 6

Belvidere, IL 610081733

1701 5TH AVE

BELVIDERE, IL 610085517

8155475451

205 CADILLAC CT, SUITE 6

BELVIDERE, IL 610081733

8155440444

Source: CMS National Downloadable File, September 2026.

L WARREN, MD | HealthCareAtlasUSA