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

Katlynn Monique Slayton

Clinical Neuropsychologist in Los Angeles, CA · enumerated 2025.

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

National Provider Identifier

1366251282

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Registry record

Entity type Individual (Type 1)

Name Katlynn Monique Slayton

Sex Female

Practice address Los Angeles, CA, 90063

Phone (323) 540-1715

Enumeration date Jan 6, 2025

Last updated in NPPES Jan 6, 2025

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

Taxonomy & licenses

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers 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 is the NPI number for Katlynn Slayton?

The National Provider Identifier (NPI) for Katlynn Slayton is 1366251282, a Type 1 (individual) record in the CMS NPPES registry.

Where does Katlynn Slayton practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-06.