Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Oklahoma Mental Health Council

Q: What is the NPI number for Oklahoma Mental Health Council?

The NPI for Oklahoma Mental Health Council is 1003585423, a Type 2 (organization) record in the CMS NPPES registry.

Psychiatric Residential Treatment Facility in Oklahoma City, OK · enumerated 2021 · authorized official Angi Maxwell-Duverger, Manager.

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

National Provider Identifier

1003585423

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Registry record

Entity type Organization (Type 2)

Legal business name Oklahoma Mental Health Council

Practice address 301 W I 240 Service Rd, Oklahoma City, OK, 73139

Phone (405) 424-7711

Enumeration date Sep 9, 2021

Last updated in NPPES Sep 9, 2021

Taxonomy & classification

323P00000X Psychiatric Residential Treatment Facility Residential Treatment Facilities Primary

Authorized official

Name Angi Maxwell-Duverger

Title Manager

Phone (405) 425-0428

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

Who is the authorized official for Oklahoma Mental Health Council?

NPPES lists Angi Maxwell-Duverger (Manager) as the authorized official for this organization.

What is the NPI number for Oklahoma Mental Health Council?

The NPI for Oklahoma Mental Health Council is 1003585423, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-09.