NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Oklahoma Mental Health Council

Community/Behavioral Health Agency in Shawnee, OK · enumerated 2008 · authorized official Angi Maxwell-Duverger, Manager, Credentialing.

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

National Provider Identifier

1588828420

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Oklahoma Mental Health Council
Other name <Unavail>
Practice address 1336 N Harrison Ave, Shawnee, OK, 74801
Phone (405) 424-7711
Enumeration date Jul 10, 2008
Last updated in NPPES Nov 11, 2021

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies Primary

Authorized official

Name Angi Maxwell-Duverger
Title Manager, Credentialing
Phone (405) 425-0428

Other identifiers

Identifier Type State Issuer
100635250Q Medicaid OK -

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Oklahoma Mental Health Council?
The NPI for Oklahoma Mental Health Council is 1588828420, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Oklahoma Mental Health Council?
NPPES lists Angi Maxwell-Duverger (Manager, Credentialing) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-11.