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

COREY R O'BRIEN, MD

HOSPITALIST

Medical school: GEORGETOWN UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2016

Also: INTERNAL MEDICINE

NPI: 1871940312

Practice Locations (1)

KING COUNTY PUBLIC HOSPITAL DISTRICT NO 2

12040 NE 128TH ST

KIRKLAND, WA 980343013

4258991000

Source: CMS National Downloadable File, September 2026.