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 / CA

DOUGLAS CHANG, MD

NEUROLOGY

Medical school: UNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE

Graduated: 1976

NPI: 1295766889

Practice Locations (1)

26730 TOWNE CENTRE DR, SUITE 202

FOOTHILL RANCH, CA 926102842

9496007887

Source: CMS National Downloadable File, September 2026.

DOUGLAS CHANG, MD | HealthCareAtlasUSA