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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. KRISTI LYNN WALKER FNP-C
NPI 1447104666
Nurse Practitioner - Family in Aurora, IL

Active since February 24, 2026
400 N HIGHLAND AVE, AURORA, IL 60506(630) 892-4355 Get Directions Write a Review

NPPES record last updated: August 27, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Mrs. Kristi Lynn Walker Fnp-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. KRISTI LYNN WALKER FNP-C (NPI 1447104666) is an individual family provider in Aurora, Illinois, licensed in Illinois (209034483) and active in the NPI registry since February 2026.

NPPES Registry Identity

NPI1447104666
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. KRISTI LYNN WALKERCredential: FNP-C
Location Address400 N HIGHLAND AVEAurora, IL 60506-3814
Mailing Address11145 W Elmwood CtMokena, IL 60448-9215 · (630) 892-4355
Phone(630) 892-4355
Sole ProprietorYes
Enumeration DateFebruary 24, 2026
Last NPPES UpdateAugust 27, 2026
NPPES CertifiedAugust 27, 2026
✔ NPI 1447104666 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in IL · 209034483
400 N HIGHLAND AVE, Aurora, IL 60506
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. SIMI SUSAN RODNEY M.D
Internal Medicine
400 N HIGHLAND AVE
AURORA, IL 60506
Kane County (630) 892-4355
DR. PRISCILLA ANN SARMIENTO-GUPANA D.O.
Pediatrics
400 N HIGHLAND AVE
AURORA, IL 60506
Kane County (630) 892-4355
TOCHI OKWUEZE APN
Nurse Practitioner (Family)
400 N HIGHLAND AVE
AURORA, IL 60506
Kane County (630) 978-2532
MRS. HALEY S.V. MURPHY
Nurse Practitioner (Psychiatric/Mental Health)
400 N HIGHLAND AVE
AURORA, IL 60506
Kane County (630) 892-4355
ANNA LARRISON RN
Registered Nurse
400 N HIGHLAND AVE
AURORA, IL 60506
Kane County (630) 892-4355
EVELYN MATA MSN,APRN, FNP-C
Nurse Practitioner (Family)
400 N HIGHLAND AVE
AURORA, IL 60506
Kane County (630) 892-4355
MRS. ADRIENNE MARIE DRISCOLL
Nurse Practitioner (Psychiatric/Mental Health)
400 N HIGHLAND AVE
AURORA, IL 60506
Kane County (630) 978-2532
DR. BINDU LAKSHMI GANDHIRAJ M.D.
Psychiatry & Neurology (Psychiatry)
400 N HIGHLAND AVE
AURORA, IL 60506
Kane County (630) 892-4355

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kristi Walker's NPI number?

The NPI number for Kristi Walker is 1447104666. It was assigned to this individual provider in the NPPES registry on February 24, 2026.

Where is Kristi Walker located?

Kristi Walker practices at 400 N Highland Ave, Aurora, IL 60506. The listed phone number is (630) 892-4355.

What is Kristi Walker's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Kristi Walker was last updated on August 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.