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

ROBERT G HAAS, DO

EMERGENCY MEDICINE

Medical school: MIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED

Graduated: 1985

NPI: 1942251509

Practice Locations (1)

CEP AMERICA - AUC PC

26137 LA PAZ RD, SUITE 120

MISSION VIEJO, CA 926915329

9494523309

Source: CMS National Downloadable File, September 2026.