Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Elieen Joyce Hancock

Clinical Social Worker in Oklahoma City, OK · enumerated 2006.

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

National Provider Identifier

1659477990

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Registry record

Entity type Individual (Type 1)

Name Elieen Joyce Hancock

Sex Female

Practice address 4045 Nw 64th St, Suite 520, Oklahoma City, OK, 73116

Phone (405) 842-4911

Enumeration date Sep 15, 2006

Last updated in NPPES Jul 16, 2007

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 2583 (OK) 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

What is the NPI number for Elieen Hancock?

The National Provider Identifier (NPI) for Elieen Hancock is 1659477990, a Type 1 (individual) record in the CMS NPPES registry.

Where does Elieen Hancock practice?

The practice location on file with NPPES is in Oklahoma City, OK. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-16.