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

JOHN JASON PSONIS, MD

INFECTIOUS DISEASE

Medical school: STATE UNIVERSITY OF NEW YORK AT STONY BROOK, SCHOOL OF MEDICINE

Graduated: 2021

NPI: 1871170415

Practice Locations (2)

1 GUSTAVE L LEVY PL

New York, NY 100296504

PO BOX, SUITE 1118

NEW YORK, NY 10029

Source: CMS National Downloadable File, September 2026.