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 MARC KLEIN, MD

PEDIATRIC MEDICINE

Medical school: STATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER

Graduated: 2000

NPI: 1790787653

Practice Locations (2)

620 FOSTER AVE, SUITE 200

Brooklyn, NY 112301389

4406 12TH AVE

BROOKLYN, NY 112191094

Source: CMS National Downloadable File, September 2026.

DAVID KLEIN, MD | HealthCareAtlasUSA