Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Teresa Williams

Homemaker in Baton Rouge, LA · enumerated 2025.

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

National Provider Identifier

1689471336

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Registry record

Entity type Individual (Type 1)

Name Teresa Williams

Sex Female

Practice address 1791 Boulevard De Province Apt C, Baton Rouge, LA, 70816

Phone (225) 953-0546

Enumeration date Feb 28, 2025

Last updated in NPPES Feb 28, 2025

Taxonomy & licenses

376J00000X Homemaker Nursing Service Related 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

What is the NPI number for Teresa Williams?

The National Provider Identifier (NPI) for Teresa Williams is 1689471336, a Type 1 (individual) record in the CMS NPPES registry.

Where does Teresa Williams practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-28.