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

Diana Lorraine Bahena, FNP-BC

Individual provider Nurse Practitioner · NPI 1124460498

Diana Lorraine Bahena, FNP-BC is a Nurse Practitioner in Aurora, Illinois. Qualified in 2012, 14 years ago. Practices with The Board of Trustees of the University of Illinois, a 1,142-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
14
Licensed in
IL
In the registry since
2013
Specialties on file
2
What do these letters mean?
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

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Practice location Address checks out

400 N Highland Ave
Aurora, IL 60506
Phone: (630) 978-2532
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1801 W Taylor St, Chicago, IL 60612-4795 — (312) 996-8337
  • 5540 Touhy Ave, Skokie, IL 60077-3234 — (847) 647-0355

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 209.010487 (IL)
Nurse Practitioner Taxonomy 363L00000X · Licence 209-010487 (IL)

Record details

NPI number1124460498
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-BC
Sole proprietorNo
NPI enumeratedJuly 26, 2013
Last updated in NPPESApril 3, 2025
Certification dateApril 3, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice The Board Of Trustees Of The University Of Illinois — 1142 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 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 patients15
Services billed 36 a service is one billed item, such as a visit, a test or a procedure
Average patient age58

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 The Board of Trustees of the University of Illinois

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1142 clinicians in the practice; 12 are shown here.

Other providers in Aurora