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

ERNEST PATRICIAN JOHNSTON, CSW

CLINICAL SOCIAL WORKER

Graduated: 2022

NPI: 1831804327

Practice Locations (1)

6505 216TH ST SW, SUITE 100

MOUNTLAKE TERRACE, WA 980432089

Source: CMS National Downloadable File, September 2026.

ERNEST JOHNSTON, CSW | HealthCareAtlasUSA