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 / NY

ABBY LEEFER, CSW

CLINICAL SOCIAL WORKER

Graduated: 1989

Offers telehealth

NPI: 1003888413

Practice Locations (1)

710 MAIN ST

PORT JEFFERSON, NY 117772278

6319289808

Source: CMS National Downloadable File, September 2026.

ABBY LEEFER, CSW | HealthCareAtlasUSA