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

Melissa B Killen, LMSW

Clinical Social Worker in Kirksville, MO · enumerated 2024 · practices at Northeast Missouri Health Council, Inc..

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

National Provider Identifier

1437993276

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Registry record

Entity type Individual (Type 1)

Name Melissa B Killen

Credential LMSW

Sex Female

Practice address Kirksville, MO, 63501

Phone (660) 665-4612

Fax (660) 665-4635

Enumeration date Jun 25, 2024

Last updated in NPPES Jun 25, 2024

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 2024022728 (MO) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Melissa Killen?

The National Provider Identifier (NPI) for Melissa Killen is 1437993276, a Type 1 (individual) record in the CMS NPPES registry.

Where does Melissa Killen practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-25.