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

CLIFFORD P KNELSEN, PT

PHYSICAL THERAPIST IN PRIVATE PRACTICE

Graduated: 1999

NPI: 1750320677

Practice Locations (1)

KNELSEN TWIN RIVERS PHYSICAL THERAPY

725 6TH ST

CLARKSTON, WA 994032006

5097588510

Source: CMS National Downloadable File, September 2026.

CLIFFORD KNELSEN, PT | HealthCareAtlasUSA