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

Sarah Louise Kosten, PSYD

Q: What is the NPI number for Sarah Kosten?

The National Provider Identifier (NPI) for Sarah Kosten is 1336849264, a Type 1 (individual) record in the CMS NPPES registry.

Psychologist in Hendersonville, NC · enumerated 2023.

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

National Provider Identifier

1336849264

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Registry record

Entity type Individual (Type 1)

Name Sarah Louise Kosten

Credential PSYD

Sex Female

Practice address Hendersonville, NC, 28792

Phone (828) 684-8501

Enumeration date Mar 8, 2023

Last updated in NPPES Jul 26, 2023

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

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 6382 (NC) Primary

PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD credential

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 Sarah Kosten?

The National Provider Identifier (NPI) for Sarah Kosten is 1336849264, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sarah Kosten practice?

The practice location on file with NPPES is in Hendersonville, NC. 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 2023-07-26.