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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Kathy Corlett Dahlk, LCSW

Clinical Social Worker in West Allis, WI · enumerated 2007.

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

National Provider Identifier

1477609907

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Registry record

Entity type Individual (Type 1)
Name Ms. Kathy Corlett Dahlk
Credential LCSW
Sex Female
Practice address 2363 S 102nd Street, Suite #203, West Allis, WI, 53227
Phone (414) 545-1950
Fax (414) 545-4168
Enumeration date Jan 26, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 1148123 (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
40965000 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.

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Frequently asked questions

Is NPI 1477609907 active?
Yes, as of the latest NPPES snapshot, NPI 1477609907 is active (record last updated 2007-07-08).
How do I verify Kathy Dahlk's NPI record?
Cross-check NPI 1477609907 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.