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KATHLEEN ONEILL
NPI 1174403232
Registered Nurse in Warrenville, IL

Active since September 08, 2025
4580 WEAVER PKWY, WARRENVILLE, IL 60555(630) 839-9199 Get Directions Write a Review

NPPES record last updated: September 8, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Kathleen Oneill NPPES

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

KATHLEEN ONEILL (NPI 1174403232) is an individual registered nurse in Warrenville, Illinois, licensed in Illinois (041468234) and active in the NPI registry since September 2025.

NPPES Registry Identity

NPI1174403232
Entity TypeIndividualFemale
Primary Taxonomy163W00000X
Provider Legal NameKATHLEEN ONEILL
Location Address4580 WEAVER PKWYWarrenville, IL 60555-3865
Mailing Address2219 N Cleveland AveChicago, IL 60614-6738
Phone(630) 839-9199
Sole ProprietorYes
Enumeration DateSeptember 8, 2025
NPPES CertifiedSeptember 8, 2025
✔ NPI 1174403232 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered NurseNursing Service Providers
Taxonomy Code163W00000X
License✔ Licensed in IL · 041468234
Definition
(1) A registered nurse is a person qualified by graduation from an accredited nursing school (depending upon schooling, a registered nurse may receive either a diploma from a hospital program, an associate degree in nursing (A.D.N.) or a Bachelor of Science degree in nursing (B.S.N.), who is licensed or certified by the state, and is practicing within the scope of that license or certification. R.N.'s assist patient in recovering and maintaining their physical or mental health. They assist physicians during treatments and examinations and administer medications. (2) A provider who is trained and educated in a formal nursing education program at an accredited school of nursing, passes a national certification examination, and is licensed by the state to practice nursing. The individual provides nursing services to patients or clients in areas such as health promotion, disease prevention, acute and chronic care and restoration and maintenance of health across the life span.
4580 WEAVER PKWY, Warrenville, IL 60555
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Other Providers at the Same Location NPPES 3

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

HEALY PHARMACY LLC
Pharmacy (Community/Retail Pharmacy)
4580 WEAVER PKWY, SUITE 103
WARRENVILLE, IL 60555
Dupage County (630) 357-2900
WEST SUBURBAN BEHAVIORAL HEALTH, LLC
Psychologist (Clinical)
4580 WEAVER PKWY, SUITE 204
WARRENVILLE, IL 60555
Dupage County (630) 473-3970
DR. KUNAL SACHDEV PSY.D.
Psychologist (Clinical)
4580 WEAVER PKWY, SUITE 204
WARRENVILLE, IL 60555
Dupage County (630) 604-5000

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 Kathleen Oneill's NPI number?

The NPI number for Kathleen Oneill is 1174403232. It was assigned to this individual provider in the NPPES registry on September 8, 2025.

Where is Kathleen Oneill located?

Kathleen Oneill practices at 4580 Weaver Pkwy, Warrenville, IL 60555. The listed phone number is (630) 839-9199.

What is Kathleen Oneill's specialty?

The primary specialty registered for this NPI is Registered Nurse with taxonomy code 163W00000X.

When was this NPI record last updated?

The NPPES record for Kathleen Oneill was last updated on September 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.