Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jayne Clarkson, REGISTERED NURSE

Registered Nurse in Grain Valley, MO · enumerated 2025.

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

National Provider Identifier

1255136321

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Registry record

Entity type Individual (Type 1)

Name Jayne Clarkson

Credential REGISTERED NURSE

Sex Female

Practice address 1418 Nw Willow Dr, Grain Valley, MO, 64029

Phone (913) 636-2358

Enumeration date Feb 13, 2025

Last updated in NPPES Feb 13, 2025

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 2006005585 (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

Where does Jayne Clarkson practice?

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

What is the NPI number for Jayne Clarkson?

The National Provider Identifier (NPI) for Jayne Clarkson is 1255136321, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-13.