Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kathleen Walker, LMSW-CONDITIONAL

Social Worker in Biddeford, ME · enumerated 2006.

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

National Provider Identifier

1275543902

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Registry record

Entity type Individual (Type 1)

Name Kathleen Walker

Credential LMSW-CONDITIONAL

Sex Female

Practice address 2 Springbrook Drive, Biddeford, ME, 04005

Phone (207) 282-1500

Fax (207) 282-7509

Enumeration date Aug 8, 2006

Last updated in NPPES Jul 17, 2007

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License MC9780 (ME) 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 specialty is Kathleen Walker?

Kathleen Walker 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.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-17.