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

MARCI ZASLAV

CLINICAL SOCIAL WORKER

Graduated: 1985

NPI: 1790791549

Practice Locations (1)

4 JOHN DR

OLD BETHPAGE, NY 118041506

5166953183

Source: CMS National Downloadable File, September 2026.

MARCI ZASLAV | HealthCareAtlasUSA