Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Garrett Charles Voisin, BA

Specialist in Baton Rouge, LA · enumerated 2018.

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

National Provider Identifier

1356845515

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Registry record

Entity type Individual (Type 1)

Name Garrett Charles Voisin

Credential BA

Sex Male

Practice address 14635 S Harrells Ferry Rd, Baton Rouge, LA, 70816

Phone (985) 956-7560

Fax (985) 956-7561

Enumeration date Mar 22, 2018

Last updated in NPPES Sep 30, 2020

Taxonomy & licenses

174400000X Specialist Other Service 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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Garrett Voisin?

Garrett Voisin is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-30.