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Doctors / NJ

MARGARET DUFRENEY, MD

OBSTETRICS/GYNECOLOGY

Medical school: PENNSYLVANIA STATE UNIVERSITY COLLEGE OF MEDICINE

Graduated: 2006

NPI: 1922310705

Practice Locations (1)

OB HOSPITALIST SERVICES NEW JERSEY PA

901 W MAIN ST

FREEHOLD, NJ 077282537

8649083530

Source: CMS National Downloadable File, September 2026.