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 / NJ

DIANE MALLACH, CSW

CLINICAL SOCIAL WORKER

Graduated: 1973

Offers telehealth

NPI: 1508966417

Practice Locations (1)

248 LORRAINE AVE

UPPER MONTCLAIR, NJ 070431454

2017877142

Source: CMS National Downloadable File, September 2026.

DIANE MALLACH, CSW | HealthCareAtlasUSA