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Altru Health System

Non-Pharmacy Dispensing Site in Warroad, MN · enumerated 2021 · authorized official Darla Gunderson, Ao.

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

National Provider Identifier

1639847502

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Registry record

Entity type Organization (Type 2)
Legal business name Altru Health System
Practice address 412 Main Ave Ne, Warroad, MN, 56763
Phone (952) 653-2525
Fax (952) 653-2540
Enumeration date Sep 3, 2021
Last updated in NPPES Sep 3, 2021

Taxonomy & classification

332900000X Non-Pharmacy Dispensing Site Suppliers Primary

Authorized official

Name Darla Gunderson
Title Ao
Phone (701) 780-5608

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 a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Altru Health System?
Altru Health System is registered in NPPES as a Non-Pharmacy Dispensing Site (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-03.