Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John David Linson, OD

Optometrist in Covington, LA · enumerated 2006.

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

National Provider Identifier

1326098880

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Registry record

Entity type Individual (Type 1)

Name John David Linson

Credential OD

Sex Male

Practice address 1000 Ochsner Blvd, Covington, LA, 70433

Phone (985) 875-2828

Enumeration date May 12, 2006

Last updated in NPPES Apr 28, 2010

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License OD 1088-237T (LA) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier	Type	State	Issuer
1956627	Medicaid	LA	-
00880186	Medicaid	MS	-

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

How do I verify John Linson's NPI record?

Cross-check NPI 1326098880 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1326098880 active?

Yes, as of the latest NPPES snapshot, NPI 1326098880 is active (record last updated 2010-04-28).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-28.