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

TIMOTHY OBRIEN

CLINICAL PSYCHOLOGIST

Graduated: 2012

Offers telehealth

NPI: 1275924557

Practice Locations (2)

10061 TALBERT AVE, SUITE 234

FOUNTAIN VALLEY, CA 927085159

9495269504

LONG BEACH, CA 90815

9495269504

Source: CMS National Downloadable File, September 2026.

TIMOTHY OBRIEN | HealthCareAtlasUSA