Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Adam Christopher Martin, O.D.

Optometrist in Baton Rouge, LA · enumerated 2011.

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

National Provider Identifier

1891073722

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Registry record

Entity type Individual (Type 1)

Name Adam Christopher Martin

Credential O.D.

Sex Male

Practice address 7373 Perkins Rd, Baton Rouge, LA, 70808

Phone (225) 769-4044

Enumeration date Jul 26, 2011

Last updated in NPPES Mar 4, 2014

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 1617-650T (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
1617-650T	Other	LA	STATE LICENSE

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

What specialty is Adam Martin?

Adam Martin is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-04.