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

STEVEN CO, DO

PSYCHIATRY

Graduated: 2017

NPI: 1669911095

Practice Locations (2)

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

9961 SIERRA AVE

FONTANA, CA 923356720

9094275000

SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP

3330 CENTRE LAKE DR

ONTARIO, CA 917611211

9092714770

Source: CMS National Downloadable File, September 2026.

STEVEN CO, DO | HealthCareAtlasUSA