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

ERNST R LENGYEL, MD

GYNECOLOGICAL ONCOLOGY

Graduated: 1992

Offers telehealth

NPI: 1447296306

Practice Locations (6)

ENDEAVOR HEALTH MEDICAL GROUP

800 W CENTRAL RD

ARLINGTON HEIGHTS, IL 600052349

8476181000

UNIVERSITY OF CHICAGO

1101 S CANAL ST, SUITE 201

CHICAGO, IL 606074944

8773365667

UNIVERSITY OF CHICAGO

355 E GRAND AVE

CHICAGO, IL 606115389

8888240200

THE UNIVERSITY OF CHICAGO MEDICAL CENTER

5841 S MARYLAND AVE

CHICAGO, IL 606371443

7737021000

UNIVERSITY OF CHICAGO

5841 S MARYLAND AVE

CHICAGO, IL 606371443

8888240200

ENDEAVOR HEALTH MEDICAL GROUP

2650 RIDGE AVE

EVANSTON, IL 602011700

Source: CMS National Downloadable File, September 2026.

ERNST LENGYEL, MD | HealthCareAtlasUSA