Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael A Griffin, OD

Optometrist in Dothan, AL · enumerated 2006.

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

National Provider Identifier

1639103799

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Registry record

Entity type Individual (Type 1)

Name Michael A Griffin

Credential OD

Sex Male

Practice address 206 Medical Care Way, Dothan, AL, 36303

Phone (334) 794-8797

Fax (334) 479-0658

Enumeration date Jul 11, 2006

Last updated in NPPES Aug 31, 2021

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License S774-TA-431 (AL) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License S774TA431 (AL) 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
127692	Medicaid	AL	-
127693	Medicaid	AL	-
1497052591	Other	-	GROUP NPI

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

Is NPI 1639103799 active?

Yes, as of the latest NPPES snapshot, NPI 1639103799 is active (record last updated 2021-08-31).

How do I verify Michael Griffin's NPI record?

Cross-check NPI 1639103799 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-31.