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

JACEK WESOLOWSKI

NURSE PRACTITIONER

Graduated: 2020

NPI: 1770197758

Practice Locations (2)

ADVOCATE HEALTH AND HOSPITALS CORPORATION

214 MCHENRY RD

BUFFALO GROVE, IL 600896748

8474591160

ADVOCATE HEALTH AND HOSPITALS CORPORATION

4440 W 95TH ST

OAK LAWN, IL 604532600

Source: CMS National Downloadable File, September 2026.

JACEK WESOLOWSKI | HealthCareAtlasUSA