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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Niklaus Ryker Kallum Christensen

Case Manager/Care Coordinator in Hopkinsville, KY · enumerated 2022.

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

National Provider Identifier

1023744844

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Registry record

Entity type Individual (Type 1)
Name Niklaus Ryker Kallum Christensen
Sex Male
Practice address 739 North Dr, Hopkinsville, KY, 42240
Enumeration date Jul 25, 2022
Last updated in NPPES Jul 25, 2022

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other 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

How do I verify Niklaus Ryker Christensen's NPI record?
Cross-check NPI 1023744844 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1023744844 active?
Yes, as of the latest NPPES snapshot, NPI 1023744844 is active (record last updated 2022-07-25).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-25.