NPI Portal NPI Lookup & Verification

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

Keith J Landry, M.D.

Family Medicine Physician in Paincourtville, LA · enumerated 2006.

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

National Provider Identifier

1851404453

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Registry record

Entity type Individual (Type 1)
Name Keith J Landry
Credential M.D.
Sex Male
Practice address Paincourtville, LA, 70390
Phone (985) 369-3514
Fax (985) 252-1400
Enumeration date Aug 16, 2006
Last updated in NPPES Jul 5, 2018

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

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 017704 (LA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
300093737 Other LA RAILROAD MEDICARE
1348643 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Keith Landry practice?
The practice location on file with NPPES is in Paincourtville, LA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Keith Landry?
The National Provider Identifier (NPI) for Keith Landry is 1851404453, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-07-05.