Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Margaret Labban, LCSW

Social Worker in Oak Creek, WI · enumerated 2021.

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

National Provider Identifier

1306419767

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Registry record

Entity type Individual (Type 1)

Name Margaret Labban

Credential LCSW

Sex Female

Practice address 8375 S Howell Ave, Oak Creek, WI, 53154

Phone (414) 764-5726

Fax (414) 764-6954

Enumeration date Jul 22, 2021

Last updated in NPPES Sep 12, 2025

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 11248 (WI) 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
1306419767	Medicaid	WI	-

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Margaret Labban?

Margaret Labban is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-12.