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

WYNNSHANG C SUN, MD

INTERNAL MEDICINE

Medical school: UNIVERSITY OF VIRGINIA SCHOOL OF MEDICINE

Graduated: 1996

Offers telehealth

NPI: 1801806732

Practice Locations (2)

9850 GENESEE AVE, SUITE 870

LA JOLLA, CA 920371233

8584527040

XIMED HOSPITALISTS, INC.

9888 GENESEE AVE

LA JOLLA, CA 920371205

8584574123

Source: CMS National Downloadable File, September 2026.

WYNNSHANG SUN, MD | HealthCareAtlasUSA