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

Sarah B Mathias

Individual provider Family Nurse Practitioner · NPI 1629648530

Sarah B Mathias is a Nurse Practitioner in Wilmette, Illinois. Qualified in 2021, 5 years ago. Practices with Advocate Health and Hospitals Corporation, a 3,079-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
5
Licensed in
IL
In the registry since
2021
Specialties on file
2
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

3232 Lake Ave
Wilmette, IL 60091-1073
Phone: (847) 318-9330
Fax: (847) 256-2313
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 7704 Milan Way, Gurnee, IL 60031-5176 — (847) 971-0212

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 209-023457 (IL)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 209.023457 (IL)

Record details

NPI number1629648530
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 1, 2021
Last updated in NPPESApril 30, 2025
Certification dateApril 30, 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 2021 (5 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 Wilmette