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 / MA

ALLISON LEE HAJJAR, CSW

CLINICAL SOCIAL WORKER

Graduated: 2017

NPI: 1962255083

Practice Locations (2)

28 AUGUSTUS RD

Waltham, MA 024525705

28 AUGUSTUS RD

WALTHAM, MA 024525705

9788575990

Source: CMS National Downloadable File, September 2026.

ALLISON HAJJAR, CSW | HealthCareAtlasUSA