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 / AZ

JONATHAN BRAD HORNSTEIN, MD

EMERGENCY MEDICINE

Graduated: 2002

NPI: 1144254723

Practice Locations (3)

CEP AMERICA- ARIZONA, PC

10401 W THUNDERBIRD BLVD

SUN CITY, AZ 853513004

6238324000

CEP AMERICA- ARIZONA, PC

14502 W MEEKER BLVD

SUN CITY, AZ 853755282

6232144000

CEP AMERICA - CALIFORNIA

9920 TALBERT AVE

FOUNTAIN VALLEY, CA 927085153

7143787000

Source: CMS National Downloadable File, September 2026.

JONATHAN HORNSTEIN, MD | HealthCareAtlasUSA