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

ANNETTE H CHEN, MD

GYNECOLOGICAL ONCOLOGY

Medical school: HARVARD MEDICAL SCHOOL

Graduated: 1992

Offers telehealth

NPI: 1215928593

Practice Locations (2)

PERMANENTE MEDICAL GROUP INC

901 NEVIN AVE

RICHMOND, CA 948013143

5103071500

PERMANENTE MEDICAL GROUP INC

1425 S MAIN ST

WALNUT CREEK, CA 945965318

9252954000

Source: CMS National Downloadable File, September 2026.

ANNETTE CHEN, MD | HealthCareAtlasUSA