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

CASSIDY BERNSTEIN

NURSE PRACTITIONER

Graduated: 2021

NPI: 1699454306

Practice Locations (2)

MEDICAL GROUP OF NEW YORK PC

107 S COUNTRY RD

BELLPORT, NY 117132523

8663892727

MEDICAL GROUP OF NEW YORK PC

298 MULBERRY ST

NEW YORK, NY 100123331

8663892727

Source: CMS National Downloadable File, September 2026.

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