Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Ashleigh C Allen, B.A. CM

Social Worker in Okmulgee, OK · enumerated 2011.

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

National Provider Identifier

1851669519

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Registry record

Entity type Individual (Type 1)

Name Ms. Ashleigh C Allen

Credential B.A. CM

Sex Female

Practice address 114 N Grand Ave Ste 319, Okmulgee, OK, 74447

Phone (918) 758-1930

Fax (918) 758-1920

Enumeration date Dec 9, 2011

Last updated in NPPES Dec 9, 2011

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Ashleigh Allen practice?

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

What is the NPI number for Ashleigh Allen?

The National Provider Identifier (NPI) for Ashleigh Allen is 1851669519, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-09.