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

LILLIAN R DE LEON, MD

INTERNAL MEDICINE

Graduated: 1988

Offers telehealth

NPI: 1134142193

Practice Locations (1)

2701 W 68TH ST, FL 3 SUITE N

CHICAGO, IL 606291813

7738847922

Source: CMS National Downloadable File, September 2026.

LILLIAN DE LEON, MD | HealthCareAtlasUSA