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 / CA

JOANNA JOESTAR, CSW

CLINICAL SOCIAL WORKER

Graduated: 2019

NPI: 1679134886

Practice Locations (2)

NORTHEAST VALLEY HEALTH CORPORATION

14624 SHERMAN WAY

VAN NUYS, CA 914052241

8189886335

NORTHEAST VALLEY HEALTH CORPORATION

14624 SHERMAN WAY, FL 6

VAN NUYS, CA 914052241

8189886335

Source: CMS National Downloadable File, September 2026.

JOANNA JOESTAR, CSW | HealthCareAtlasUSA