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Elizabeth A O'Neil, RN NP

Family Nurse Practitioner in West Lafayette, IN · enumerated 2006.

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

National Provider Identifier

1740293455

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Registry record

Entity type Individual (Type 1)
Name Elizabeth A O'Neil
Credential RN NP
Sex Female
Practice address 502 N University St, Johnson Hall Rm B5, West Lafayette, IN, 47907
Phone (765) 494-6341
Fax (765) 496-1022
Enumeration date Aug 14, 2006
Last updated in NPPES Sep 23, 2024

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 71001686A (IN) Primary

Other identifiers

Identifier Type State Issuer
200527500 Medicaid IN -

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.

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Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Elizabeth O'Neil?
Elizabeth O'Neil is registered in NPPES with the primary taxonomy of Family Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-23.