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

Mr. Adrian Marcel Cole Landry, MS, RD, LDN

Registered Dietitian in Luling, LA · enumerated 2024.

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

National Provider Identifier

1336994441

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Registry record

Entity type Individual (Type 1)

Name Mr. Adrian Marcel Cole Landry

Credential MS, RD, LDN

Sex Male

Practice address Luling, LA, 70070

Phone (504) 346-0191

Enumeration date Apr 22, 2024

Last updated in NPPES Apr 22, 2024

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

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 3771 (LA) Primary

RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD credential

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 Adrian Marcel Landry practice?

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

What is the NPI number for Adrian Marcel Landry?

The National Provider Identifier (NPI) for Adrian Marcel Landry is 1336994441, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-22.