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 / NJ

MARYELLEN L HANLEY, MD

OBSTETRICS/GYNECOLOGY

Medical school: RUTGERS R W JOHNSON MEDICAL SCHOOL (CAM/NEW BRUNS/PISC)

Graduated: 1991

NPI: 1255446183

Practice Locations (1)

MATERNAL FETAL MEDICINE OF PRACTICE ASSOCIATES, PA

100 MADISON AVE

MORRISTOWN, NJ 079606136

9739715595

Source: CMS National Downloadable File, September 2026.

MARYELLEN HANLEY, MD | HealthCareAtlasUSA