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

WILLIAM ZHENGYANG ZHANG, MD

PULMONARY DISEASE

Medical school: NEW YORK UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2012

Also: INTERNAL MEDICINE

NPI: 1679848865

Practice Locations (1)

WEILL MEDICAL COLLEGE OF CORNELL

525 E 68TH ST, PULMONARY DISEASE

NEW YORK, NY 100214870

2127175621

Source: CMS National Downloadable File, September 2026.