Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Karol Ruth O'Neill, FNP

Nurse Practitioner in Kewanee, IL · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1942319124

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Registry record

Entity type Individual (Type 1)

Name Mrs. Karol Ruth O'Neill

Credential FNP

Sex Female

Practice address 110 N Burr Blvd, Kewanee, IL, 61443

Phone (309) 852-5272

Enumeration date Aug 30, 2006

Last updated in NPPES Feb 20, 2024

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 200041991 (IL) Secondary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 209004438 (IL) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Karol O'Neill's NPI record?

Cross-check NPI 1942319124 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1942319124 active?

Yes, as of the latest NPPES snapshot, NPI 1942319124 is active (record last updated 2024-02-20).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-20.