Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Donald Matzen

Adult Companion in Blair, NE · enumerated 2026.

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

National Provider Identifier

1942150834

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Registry record

Entity type Individual (Type 1)

Name Donald Matzen

Sex Male

Practice address 1819 Colfax St, Blair, NE, 68008

Phone (402) 350-2079

Enumeration date Jan 30, 2026

Last updated in NPPES Jan 30, 2026

Taxonomy & licenses

372600000X Adult Companion Nursing Service Related 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Donald Matzen?

The National Provider Identifier (NPI) for Donald Matzen is 1942150834, a Type 1 (individual) record in the CMS NPPES registry.

Where does Donald Matzen practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-30.