Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Aidan Marie Ex-Willey, PA-C

Individual provider Physician Assistant · NPI 1114688918

Aidan Marie Ex-Willey, PA-C is a Physician Assistant in Chicago, Illinois. Graduated from Northwestern University Feinberg Medical School in 2023, 3 years ago. Practices with Howard Brown Health Center, a 55-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
3
Trained at
Northwestern University Feinberg Medical School
Licensed in
IL
In the registry since
2022
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

676 N Saint Clair St Ste 2030
Chicago, IL 60611-2830
Phone: (312) 926-6831
Fax: (312) 926-2200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 085.009886 (IL)

Record details

NPI number1114688918
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedJanuary 4, 2022
Last updated in NPPESMarch 26, 2026
Certification dateMarch 26, 2026

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 2023 (3 years in practice)
Group practice Howard Brown Health Center — 55 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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