NPI Portal NPI Lookup & Verification

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

Clara Knox

Registered Nurse in Clyde, KS · enumerated 2018.

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

National Provider Identifier

1588143028

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Registry record

Entity type Individual (Type 1)
Name Clara Knox
Sex Female
Practice address Clyde, KS, 66938
Enumeration date Aug 7, 2018
Last updated in NPPES Aug 7, 2018

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

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 120746 (KS) 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

How do I verify Clara Knox's NPI record?
Cross-check NPI 1588143028 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1588143028 active?
Yes, as of the latest NPPES snapshot, NPI 1588143028 is active (record last updated 2018-08-07).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-07.