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 / CT

KYUNG AHN, MD

PSYCHIATRY

Graduated: 1996

Offers telehealth

NPI: 1750565016

Practice Locations (3)

GREENWICH HOSPITAL

5 PERRYRIDGE RD

GREENWICH, CT 068304608

2038633000

YALE UNIVERSITY

20 YORK ST

NEW HAVEN, CT 065103220

2036884242

YALE UNIVERSITY

800 HOWARD AVE

NEW HAVEN, CT 065191369

2037852140

Source: CMS National Downloadable File, September 2026.

KYUNG AHN, MD | HealthCareAtlasUSA