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

JESSICA L O'BRIEN, MD

FAMILY PRACTICE

Medical school: HARVARD MEDICAL SCHOOL

Graduated: 2013

NPI: 1619311701

Practice Locations (1)

AURORA MEDICAL GROUP, INC.

1020 N 12TH ST

MILWAUKEE, WI 532331308

4142193056

Source: CMS National Downloadable File, September 2026.

JESSICA O'BRIEN, MD | HealthCareAtlasUSA