Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine O'Reilly

Nurse Practitioner in Mansfield, PA · enumerated 2019.

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

National Provider Identifier

1215499009

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Registry record

Entity type Individual (Type 1)

Name Katherine O'Reilly

Sex Female

Practice address 416 S Main St, Mansfield, PA, 16933

Phone (570) 662-2002

Enumeration date Apr 2, 2019

Last updated in NPPES Jul 14, 2023

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP020677 (PA) Primary

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

Where does Katherine O'Reilly practice?

The practice location on file with NPPES is in Mansfield, PA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Katherine O'Reilly?

The National Provider Identifier (NPI) for Katherine O'Reilly is 1215499009, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-14.