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

HELENA M HORAK, MD

EMERGENCY MEDICINE

Graduated: 2009

NPI: 1477789949

Practice Locations (3)

SYNERGY OBSERVATION SPECIALISTS PC

2975 SYCAMORE DR

SIMI VALLEY, CA 930651201

8059556000

ALLIED EMERGENCY PHYSICIANS, INC.

2975 SYCAMORE DR

SIMI VALLEY, CA 930651201

8059556107

TEAM PHYSICIANS OF CALIFORNIA MEDICAL GROUP INC

215 W JANSS RD

THOUSAND OAKS, CA 913601847

8054972727

Source: CMS National Downloadable File, September 2026.

HELENA HORAK, MD | HealthCareAtlasUSA