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 / WA

IOANNIS JOHN DEMARAKOS, MD

THORACIC SURGERY

Graduated: 1998

NPI: 1922622653

Practice Locations (1)

THE ASSOCIATION OF UNIVERSITY PHYSICIANS

1959 NE PACIFIC ST

SEATTLE, WA 981950001

2065984333

Source: CMS National Downloadable File, September 2026.

IOANNIS JOHN DEMARAKOS, MD | HealthCareAtlasUSA