NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Kimberly Lauren Thornton, LCSW

Clinical Social Worker in New Berlin, WI · enumerated 2010 · practices at Children'S Medical Group.

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

National Provider Identifier

1861795684

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Registry record

Entity type Individual (Type 1)
Name Kimberly Lauren Thornton
Credential LCSW
Sex Female
Practice address New Berlin, WI, 53151
Fax (262) 789-6025
Enumeration date Dec 16, 2010
Last updated in NPPES Jun 13, 2023

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License I.1501309 (OH) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 218457 (MA) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 218457 (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
1861795684 Other - NPI
2871101 Medicaid OH -

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 Kimberly Thornton?
The National Provider Identifier (NPI) for Kimberly Thornton is 1861795684, a Type 1 (individual) record in the CMS NPPES registry.
Where does Kimberly Thornton practice?
The practice location on file with NPPES is in New Berlin, WI. 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 2023-06-13.