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 / NY

XI F GU, MD

INTERNAL MEDICINE

Graduated: 1986

Offers telehealth

NPI: 1831142843

Practice Locations (1)

145 CHAMBERS ST

NEW YORK, NY 100071318

2126086940

Source: CMS National Downloadable File, September 2026.

XI GU, MD | HealthCareAtlasUSA