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

Sharon Brennan

Individual provider Gerontology Nurse Practitioner · NPI 1982003109

Sharon Brennan is a Nurse Practitioner in Oak Lawn, Illinois. Qualified in 2013, 13 years ago. Practices with Advocate Health and Hospitals Corporation, a 3,079-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
13
Licensed in
IL
In the registry since
2014
Specialties on file
3

Practice location Address checks out

4440 W 95th St Ste 2638 Outpt Pavillion
Oak Lawn, IL 60464
Phone: (708) 684-4382
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 209-011414 (IL)
Gerontology Nurse Practitioner Taxonomy 363LG0600X · Licence 209011414 (IL)
Primary Care Nurse Practitioner Taxonomy 363LP2300X · Licence 209011414 (IL)

Record details

NPI number1982003109
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedAugust 14, 2014
Last updated in NPPESFebruary 16, 2021
Certification dateFebruary 16, 2021

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Advocate Health And Hospitals Corporation — 3079 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Oak Lawn