Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Mrs. Agata M Zeglen, MS, APRN, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1972228286

Mrs. Agata M Zeglen, MS, APRN, FNP-BC is a Nurse Practitioner in Wheaton, Illinois. Qualified in 2021, 5 years ago. Practices with Rush University Medical Group, a 1,499-clinician group and works from 3 locations. Licensed in Illinois.

Years since qualifying
5
Licensed in
IL
In the registry since
2022
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

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Practice location Address checks out

150 E Willow Ave
Wheaton, IL 60187-5476
Phone: (630) 790-1221
Fax: (630) 348-3045
Show map & directions

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

Additional practice locations (2)

  • 2040 Ogden Ave Ste 401, Aurora, IL 60504-7208 — (630) 692-5700
  • 9631 Gross Point Rd, Skokie, IL 60076-1264 — (312) 804-2625

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 209.026078 (IL)
Registered Nurse Taxonomy 163W00000X · Licence 0410398703 (IL)

Record details

NPI number1972228286
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , APRN , FNP-BC
Sole proprietorNo
NPI enumeratedOctober 10, 2022
Last updated in NPPESJune 12, 2026
Certification dateJune 12, 2026

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 Rush University Medical Group — 1499 clinicians
Accepts Medicare assignment Not indicated
Practice locations6 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients29
Services billed 49 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Rush University Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1499 clinicians in the practice; 12 are shown here.

Other providers in Wheaton