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 / NJ

LOUISA MAZZA-HILWAY, MD

EMERGENCY MEDICINE

Medical school: RUTGERS NEW JERSEY MEDICAL SCHOOL

Graduated: 2019

NPI: 1225591423

Practice Locations (1)

PASSAIC RIVER PHYSICIANS LLC

703 MAIN ST

PATERSON, NJ 075032621

9737542000

Source: CMS National Downloadable File, September 2026.