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Dr. Mark Eugene Wiley, O.D.

Optometrist in Richland, MS · enumerated 2006.

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

National Provider Identifier

1992750780

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark Eugene Wiley
Credential O.D.
Sex Male
Practice address 200 Market Pl, Richland, MS, 39218
Enumeration date May 23, 2006
Last updated in NPPES Feb 20, 2024

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 721 (MS) 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
00272896 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

What is the NPI number for Mark Wiley?
The National Provider Identifier (NPI) for Mark Wiley is 1992750780, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Wiley practice?
The practice location on file with NPPES is in Richland, MS. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-20.