Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

April Lumpkin, LMSW

Social Worker in Pawhuska, OK · enumerated 2026.

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

National Provider Identifier

1134037534

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Registry record

Entity type Individual (Type 1)

Name April Lumpkin

Credential LMSW

Sex Female

Practice address 1228 Pecan, Pawhuska, OK, 74056

Phone (844) 458-2100

Enumeration date Aug 28, 2026

Last updated in NPPES Aug 28, 2026

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 22513 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for April Lumpkin?

The National Provider Identifier (NPI) for April Lumpkin is 1134037534, a Type 1 (individual) record in the CMS NPPES registry.

Where does April Lumpkin practice?

The practice location on file with NPPES is in Pawhuska, 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 2026-08-28.