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

IRENE TAN, MD

OBSTETRICS/GYNECOLOGY

Graduated: 2004

NPI: 1699942425

Practice Locations (1)

SIMI OBSTETRICS AND GYNECOLOGY MEDICAL GROUP A MEDICAL CORP

1147 RED TAIL WAY

SIMI VALLEY, CA 930657232

8055278055

Source: CMS National Downloadable File, September 2026.

IRENE TAN, MD | HealthCareAtlasUSA