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

ROY D AYALON, MD

OBSTETRICS/GYNECOLOGY

Medical school: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI

Graduated: 2004

Offers telehealth

NPI: 1154599546

Practice Locations (2)

18411 CLARK ST, SUITE 107

Tarzana, CA 913563530

18411 CLARK ST, SUITE 107

TARZANA, CA 913563530

8186549312

Source: CMS National Downloadable File, September 2026.

ROY AYALON, MD | HealthCareAtlasUSA