NPI Portal NPI Lookup & Verification

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

David Bruce Neitzel Lynum

Student in an Organized Health Care Education/Training Program in Rosemount, MN · enumerated 2021.

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

National Provider Identifier

1255913760

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Registry record

Entity type Individual (Type 1)
Name David Bruce Neitzel Lynum
Sex Male
Practice address Rosemount, MN, 55068
Enumeration date Apr 23, 2021
Last updated in NPPES Apr 23, 2021

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

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care 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 David Lynum's NPI record?
Cross-check NPI 1255913760 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1255913760 active?
Yes, as of the latest NPPES snapshot, NPI 1255913760 is active (record last updated 2021-04-23).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-23.