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

Mary Lyons

Individual provider Acute Care Clinical Nurse Specialist · NPI 1174006290

Mary Lyons is a Nurse Practitioner in Naperville, Illinois. Graduated from Indiana University School of Medicine in 1993, 33 years ago. Practices with Endeavor Health Medical Group, a 3,348-clinician group and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
33
Trained at
Indiana University School of Medicine
Licensed in
IL
In the registry since
2018

Practice location Address checks out

801 S Washington St
Naperville, IL 60540-7430
Phone: (630) 527-3000
Show map & directions

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

Specialties & licences

Acute Care Clinical Nurse Specialist (primary) Taxonomy 364SA2100X · Licence 209002767 (IL)

Record details

NPI number1174006290
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedSeptember 13, 2018
Last updated in NPPESMarch 9, 2021
Certification dateMarch 9, 2021
Mailing address1528 Sequoia Rd, Naperville, IL 60540-6390

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 1993 (33 years in practice)
Group practice Endeavor Health Medical Group — 3348 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Naperville