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

Dr. Andretta Renee Porter-Williams, DDS

General Practice Dentistry in Franklin, LA · enumerated 2007.

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

National Provider Identifier

1831319433

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Registry record

Entity type Individual (Type 1)
Name Dr. Andretta Renee Porter-Williams
Credential DDS
Sex Female
Practice address Franklin, LA, 70538
Phone (337) 828-2550
Fax (337) 355-2335
Enumeration date Apr 26, 2007
Last updated in NPPES Jun 17, 2022

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

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 4645 (LA) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Other identifiers

Identifier Type State Issuer
1846457 Medicaid LA -

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.

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Frequently asked questions

Is NPI 1831319433 active?
Yes, as of the latest NPPES snapshot, NPI 1831319433 is active (record last updated 2022-06-17).
How do I verify Andretta Porter-Williams's NPI record?
Cross-check NPI 1831319433 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-06-17.