Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mark Alan Wilkins, O.D.
Optometrist in Cottleville, MO · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538423769
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Registry record
Entity type Individual (Type 1)
Name Dr. Mark Alan Wilkins
Credential O.D.
Sex Male
Practice address 4702 Mid Rivers Mall Dr, Cottleville, MO, 63376
Phone (636) 244-5378
Fax (636) 561-3937
Enumeration date Jul 3, 2012
Last updated in NPPES Oct 12, 2026
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
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.
Frequently asked questions
Is NPI 1538423769 active?
Yes, as of the latest NPPES snapshot, NPI 1538423769 is active (record last updated 2026-10-12).
How do I verify Mark Wilkins's NPI record?
Cross-check NPI 1538423769 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-10-12.