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

HEATHER M KNIFFEN, CSW

CLINICAL SOCIAL WORKER

Graduated: 1995

Offers telehealth

NPI: 1063832525

Practice Locations (1)

SPOKANE, WA 99208

5096795244

Source: CMS National Downloadable File, September 2026.