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

HELEN OUYANG, MD

EMERGENCY MEDICINE

Medical school: JOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2007

Offers telehealth

NPI: 1457542573

Practice Locations (2)

TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK

21 AUDUBON AVE

NEW YORK, NY 100322275

2123423231

TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK

622 W 168TH ST

NEW YORK, NY 100323720

2123059876

Source: CMS National Downloadable File, September 2026.

HELEN OUYANG, MD | HealthCareAtlasUSA