Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Jacek Wesolowski, APRN

Individual provider Nurse Practitioner · NPI 1770197758

Jacek Wesolowski, APRN is a Nurse Practitioner in Oak Lawn, Illinois. Qualified in 2020, 6 years ago. Practices with Advocate Health and Hospitals Corporation, a 3,079-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
6
Licensed in
IL
In the registry since
2020
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Practice location Address checks out

4440 W 95th St Ste 1128M
Oak Lawn, IL 60453-2600
Phone: (312) 609-0300
Fax: (708) 684-3070
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1950 W Polk St, Chicago, IL 60612-3723 — (312) 864-6000
  • 17800 Kedzie Ave Ste Amg, Hazel Crest, IL 60429-2029 — (312) 609-0300

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 209021812 (IL)

Record details

NPI number1770197758
Entity typeIndividual (Type 1)
GenderMale
Credentials APRN
Sole proprietorNo
NPI enumeratedSeptember 7, 2020
Last updated in NPPESJuly 29, 2025
Certification dateJuly 29, 2025
Mailing address29373 Network Pl, Chicago, IL 60673-1293

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Advocate Health And Hospitals Corporation — 3079 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Oak Lawn