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

THADDEUS J OBARR, MD

ANESTHESIOLOGY

Medical school: UNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE

Graduated: 2011

NPI: 1609168814

Practice Locations (3)

PREMIERCARE ANESTHESIA FOUNTAIN VALLEY INC

2880 ATLANTIC AVE, SUITE 160

LONG BEACH, CA 908061715

5624533814

ORANGE COAST ANESTHESIA INC

3751 KATELLA AVE

LOS ALAMITOS, CA 907203113

5625981311

CLARITY ANESTHESIA MEDICAL GROUP

351 HOSPITAL RD, SUITE 110

NEWPORT BEACH, CA 926633503

8189379969

Source: CMS National Downloadable File, September 2026.

THADDEUS OBARR, MD | HealthCareAtlasUSA