Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mrs. Nicole Therese Marks, APN, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1477952729

Mrs. Nicole Therese Marks, APN, FNP-BC is a Nurse Practitioner in Oswego, Illinois. Qualified in 2014, 12 years ago. Practices with Rush University Medical Group, a 1,499-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
12
Licensed in
IL
In the registry since
2014
Specialties on file
2
What do these letters mean?
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

See every abbreviation used in this directory →

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Practice location Address checks out

4789 Route 71
Oswego, IL 60543-7415
Phone: (630) 692-5730
Fax: (630) 692-5731
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 245 W Roosevelt Rd, West Chicago, IL 60185-3739 — (630) 293-4124

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 277000824 (IL)
Registered Nurse Taxonomy 163W00000X · Licence 041.386240 (IL)

Record details

NPI number1477952729
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN , FNP-BC
Sole proprietorNo
NPI enumeratedAugust 21, 2014
Last updated in NPPESJuly 20, 2020
Certification dateJuly 20, 2020

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Rush University Medical Group — 1499 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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 patients54
Services billed 56 a service is one billed item, such as a visit, a test or a procedure
Average patient age64

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.

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 Oswego