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 / WI

OMAR D NAHHAS, MD

CARDIOVASCULAR DISEASE (CARDIOLOGY)

Graduated: 2015

Also: INTERNAL MEDICINE

NPI: 1154779858

Practice Locations (1)

AURORA MEDICAL GROUP, INC.

36500 AURORA DR

SUMMIT, WI 530664899

2624345000

Source: CMS National Downloadable File, September 2026.