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

ALEXANDER PHAN, MD

INTERNAL MEDICINE

Graduated: 2021

NPI: 1245816784

Practice Locations (1)

QUANTUM HEALTHCARE MEDICAL ASSOCIATES INC

400 N PEPPER AVE

COLTON, CA 923241801

9095801000

Source: CMS National Downloadable File, September 2026.

ALEXANDER PHAN, MD | HealthCareAtlasUSA