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

STEPHEN P SULLIVAN, MD

PSYCHIATRY

Medical school: STATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER

Graduated: 1997

NPI: 1891738597

Practice Locations (1)

WESTCHESTER PSYCHIATRIC ASSOCIATES, PLLC

120 WHITE PLAINS RD, SUITE 420

TARRYTOWN, NY 105915522

91490958381

Source: CMS National Downloadable File, September 2026.