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Mrs. Margaret Ann Wilson, CCC SLP

Speech-Language Pathologist in O Fallon, MO · enumerated 2007.

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

National Provider Identifier

1457482283

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Registry record

Entity type Individual (Type 1)
Name Mrs. Margaret Ann Wilson
Credential CCC SLP
Sex Female
Practice address Ft Zumwalt R-II, 110 Virgil St, O Fallon, MO, 63366
Phone (636) 272-1059
Fax (636) 980-1946
Enumeration date Mar 7, 2007
Last updated in NPPES Feb 19, 2009

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License 01900 (MO) Primary

Other identifiers

Identifier Type State Issuer
465425601 Medicaid MO -

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

Is NPI 1457482283 active?
Yes, as of the latest NPPES snapshot, NPI 1457482283 is active (record last updated 2009-02-19).
How do I verify Margaret Wilson's NPI record?
Cross-check NPI 1457482283 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-19.