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

RYAN OU, MD

GENERAL SURGERY

Graduated: 2018

NPI: 1457855074

Practice Locations (1)

PERMANENTE MEDICAL GROUP INC

905 MAPLE ST

REDWOOD CITY, CA 940632057

6503992000

Source: CMS National Downloadable File, September 2026.