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

JOHNATHAN LY, MD

EMERGENCY MEDICINE

Medical school: NEW YORK MEDICAL COLLEGE

Graduated: 2015

NPI: 1396123717

Practice Locations (2)

EMERGENCY PHYSICIANS ASSOCIATES FREMONT PC

2000 MOWRY AVE

FREMONT, CA 945381716

5107971111

EMERGENCY PHYSICIANS ASSOCIATES SAN JOSE PC

2105 FOREST AVE

SAN JOSE, CA 951281425

4089472500

Source: CMS National Downloadable File, September 2026.

JOHNATHAN LY, MD | HealthCareAtlasUSA