Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

O'Brien House

Q: What is the NPI number for O'Brien House?

The NPI for O'Brien House is 1194036855, a Type 2 (organization) record in the CMS NPPES registry.

Substance Abuse Rehabilitation Facility in Baton Rouge, LA · enumerated 2010 · authorized official Emily Tilley, Executive Director.

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

National Provider Identifier

1194036855

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Registry record

Entity type Organization (Type 2)

Legal business name O'Brien House

Practice address 1220 Main St, Baton Rouge, LA, 70802

Phone (225) 344-6345

Fax (225) 344-0119

Enumeration date Jun 28, 2010

Last updated in NPPES Mar 20, 2025

Taxonomy & classification

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers Secondary

324500000X Substance Abuse Rehabilitation Facility Residential Treatment Facilities · License 011 (LA) Primary

Authorized official

Name Emily Tilley

Title Executive Director

Phone (225) 344-6345

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

Who is the authorized official for O'Brien House?

NPPES lists Emily Tilley (Executive Director) as the authorized official for this organization.

What is the NPI number for O'Brien House?

The NPI for O'Brien House is 1194036855, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-20.