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

BAYARD WON CHANG, MD

INTERNAL MEDICINE

Medical school: GEORGETOWN UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1987

Offers telehealth

NPI: 1104816255

Practice Locations (2)

MARSHALL MEDICAL CENTER

4201 TOWN CTR BLVD, BLDG D

EL DORADO HILLS, CA 957627100

9169056378

500 UNIVERSITY AVE, SUITE 111

SACRAMENTO, CA 958256514

9169292526

Source: CMS National Downloadable File, September 2026.

BAYARD CHANG, MD | HealthCareAtlasUSA