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

MICHAEL R BASTIEN, MD

DERMATOLOGY

Medical school: UNIVERSITY OF SOUTHERN CALIFORNIA KECK SCHOOL OF MEDICINE

Graduated: 1985

NPI: 1053371096

Practice Locations (1)

INTEGRATED DERMATOLOGY OF WESTLAKE VILLAGE PC

1240 S WESTLAKE BLVD, SUITE 205

WESTLAKE VILLAGE, CA 913611992

8054950551

Source: CMS National Downloadable File, September 2026.

MICHAEL BASTIEN, MD | HealthCareAtlasUSA