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

MATEUSZ CIEJKA, MD

EMERGENCY MEDICINE

Medical school: UNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)

Graduated: 2014

NPI: 1114345493

Practice Locations (1)

ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI

1468 MADISON AVE

NEW YORK, NY 100296508

2129873100

Source: CMS National Downloadable File, September 2026.