Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Affiliation Plus LLC

Q: What is the NPI number for Affiliation Plus LLC?

The NPI for Affiliation Plus LLC is 1134350390, a Type 2 (organization) record in the CMS NPPES registry.

Case Management Agency in Baton Rouge, LA · enumerated 2009 · authorized official Sonya Williams, Manager.

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

National Provider Identifier

1134350390

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Registry record

Entity type Organization (Type 2)

Legal business name Affiliation Plus LLC

Practice address 717 S Foster Dr, Baton Rouge, LA, 70806

Phone (225) 978-7897

Enumeration date Aug 5, 2009

Last updated in NPPES Aug 5, 2009

Taxonomy & classification

251B00000X Case Management Agency Agencies Primary

Authorized official

Name Sonya Williams

Title Manager

Phone (225) 078-7897

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

What is the NPI number for Affiliation Plus LLC?

The NPI for Affiliation Plus LLC is 1134350390, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Affiliation Plus LLC?

NPPES lists Sonya Williams (Manager) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-08-05.