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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Andrew C. Allen, L.C.S.W.

Clinical Social Worker in Bartlesville, OK · enumerated 2006.

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

National Provider Identifier

1740373828

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Registry record

Entity type Individual (Type 1)
Name Mr. Andrew C. Allen
Credential L.C.S.W.
Sex Male
Practice address 226 Se Debell Ave, Bldg. A, Bartlesville, OK, 74006
Phone (918) 331-1090
Fax (918) 331-1091
Enumeration date Oct 2, 2006
Last updated in NPPES Aug 16, 2025

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 3606 (OK) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 130250 (CA) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

Other identifiers

Identifier Type State Issuer
200278840A 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.

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Frequently asked questions

What is the NPI number for Andrew Allen?
The National Provider Identifier (NPI) for Andrew Allen is 1740373828, a Type 1 (individual) record in the CMS NPPES registry.
Where does Andrew Allen practice?
The practice location on file with NPPES is in Bartlesville, 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 2025-08-16.