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

MARK A WIENER, MD

PSYCHIATRY

Graduated: 2017

Offers telehealth

NPI: 1912432618

Practice Locations (1)

WEILL MEDICAL COLLEGE OF CORNELL

156 WILLIAM ST

NEW YORK, NY 100382609

6469626647

Source: CMS National Downloadable File, September 2026.

MARK WIENER, MD | HealthCareAtlasUSA