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 / MD

JUSTIN R HARKER, CP

CLINICAL PSYCHOLOGIST

Graduated: 2025

NPI: 1114605672

Practice Locations (1)

9707 KEY W AVE, SUITE 100

ROCKVILLE, MD 208503992

Source: CMS National Downloadable File, September 2026.

JUSTIN HARKER, CP | HealthCareAtlasUSA