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

Ms. Dawn Allison Horne, LMSW

Q: What is the NPI number for Dawn Horne?

The National Provider Identifier (NPI) for Dawn Horne is 1144315375, a Type 1 (individual) record in the CMS NPPES registry.

Social Worker in Auburn Hills, MI · enumerated 2006.

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

National Provider Identifier

1144315375

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Registry record

Entity type Individual (Type 1)

Name Ms. Dawn Allison Horne

Credential LMSW

Sex Female

Practice address Auburn Hills, MI, 48326

Phone (248) 373-9200

Fax (313) 961-3769

Enumeration date Oct 4, 2006

Last updated in NPPES Feb 26, 2021

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

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 6802082950 (MI) Primary

Other identifiers

Identifier	Type	State	Issuer
6802082950	Other	MI	STATE LICENSE NUMBER
6801088651	Other	MI	LMSW

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

Where does Dawn Horne practice?

The practice location on file with NPPES is in Auburn Hills, MI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Dawn Horne?

The National Provider Identifier (NPI) for Dawn Horne is 1144315375, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-26.