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 / WA

JOANNA ZHOU, MD

OBSTETRICS/GYNECOLOGY

Graduated: 2016

NPI: 1497118905

Practice Locations (1)

THE POLYCLINIC PLLC

904 7TH AVE

SEATTLE, WA 981041132

2063091760

Source: CMS National Downloadable File, September 2026.

JOANNA ZHOU, MD | HealthCareAtlasUSA