Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Brynn Millet Thompson, LMSW

Social Worker in Baton Rouge, LA · enumerated 2015.

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

National Provider Identifier

1104281393

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Registry record

Entity type Individual (Type 1)

Name Mrs. Brynn Millet Thompson

Credential LMSW

Sex Female

Practice address Baton Rouge, LA, 70816

Phone (225) 319-5586

Fax (225) 308-4025

Enumeration date Dec 15, 2015

Last updated in NPPES Dec 15, 2015

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 12795 (LA) 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 Brynn Thompson practice?

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

What is the NPI number for Brynn Thompson?

The National Provider Identifier (NPI) for Brynn Thompson is 1104281393, 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 2015-12-15.