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Matthew M Williams

Mental Health Counselor in Oxford, MS · enumerated 2019 · practices at Oxford Mental Health Services, LLC.

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

National Provider Identifier

1538622147

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Registry record

Entity type Individual (Type 1)
Name Matthew M Williams
Sex Male
Practice address 304 Enterprise Dr Ste A, Oxford, MS, 38655
Phone (662) 638-3026
Enumeration date Apr 10, 2019
Last updated in NPPES Aug 18, 2025

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License P-0296 (MS) Primary

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

Where does Matthew Williams practice?
The practice location on file with NPPES is in Oxford, MS. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Matthew Williams?
The National Provider Identifier (NPI) for Matthew Williams is 1538622147, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-18.