Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Miss Maggie Lynn O'Reilly, MASTERS OF ARTS

Behavior Analyst in Leitchfield, KY · enumerated 2016.

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

National Provider Identifier

1144670795

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Registry record

Entity type Individual (Type 1)

Name Miss Maggie Lynn O'Reilly

Credential MASTERS OF ARTS

Sex Female

Practice address 744 Out Post Rd, Leitchfield, KY, 42754

Phone (630) 779-4701

Enumeration date Jun 14, 2016

Last updated in NPPES Feb 23, 2018

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Maggie O'Reilly practice?

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

What is the NPI number for Maggie O'Reilly?

The National Provider Identifier (NPI) for Maggie O'Reilly is 1144670795, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-23.