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Southeastern Oklahoma Social Services Inc.

Mental Health Counselor in Mcalester, OK · enumerated 2007 · authorized official Stephen Williams, Clinical Director.

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

National Provider Identifier

1174748917

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Registry record

Entity type Organization (Type 2)
Legal business name Southeastern Oklahoma Social Services Inc.
Practice address 512 E Chickasaw Ave, Mcalester, OK, 74501
Phone (918) 302-0389
Fax (918) 302-3809
Enumeration date Apr 16, 2007
Last updated in NPPES Sep 11, 2025

Taxonomy & classification

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 101YA0400X (OK) Secondary
101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 101YM0800X (OK) Primary

Authorized official

Name Stephen Williams
Title Clinical Director
Phone (918) 302-0389

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-09-11. Verify at npiregistry.cms.hhs.gov.
Where is Southeastern Oklahoma Social Services Inc. located?
The practice location on file with NPPES is in Mcalester, OK.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.