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

DAVID A GREENWALD, MD

GASTROENTEROLOGY

Medical school: ALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY

Graduated: 1986

Offers telehealth

NPI: 1144305913

Practice Locations (1)

ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI

17 E 102ND ST

NEW YORK, NY 100295204

2128612000

Source: CMS National Downloadable File, September 2026.

DAVID GREENWALD, MD | HealthCareAtlasUSA