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

ALAN A LY, DO

EMERGENCY MEDICINE

Graduated: 2018

NPI: 1972008191

Practice Locations (2)

EMERGENCY PHYSICIANS ASSOCIATES FREMONT PC

2000 MOWRY AVE

FREMONT, CA 945381716

5107971111

PLEASANTON EMERGENCY MEDICAL GROUP

5555 W LAS POSITAS BLVD

PLEASANTON, CA 945884000

9254163418

Source: CMS National Downloadable File, September 2026.