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 / IL

JILL C OBRIEN, NP

NURSE PRACTITIONER

Graduated: 2002

NPI: 1295908259

Practice Locations (2)

OSF MULTI-SPECIALTY GROUP

403 E 1ST ST

DIXON, IL 610213116

8152885531

OSF MULTI-SPECIALTY GROUP

8600 STATE ROUTE 91, SUITE 130

PEORIA, IL 616157829

3096835050

Source: CMS National Downloadable File, September 2026.

JILL OBRIEN, NP | HealthCareAtlasUSA