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Barnum and Muir Union LLC

Q: What type of organization is Barnum and Muir Union LLC?

Barnum and Muir Union LLC is registered in NPPES as a Audiologist-Hearing Aid Fitter (its primary provider taxonomy).

Audiologist-Hearing Aid Fitter in St George, UT · enumerated 2011 · authorized official Lawrence Barnum, Member.

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

National Provider Identifier

1669761490

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Registry record

Entity type Organization (Type 2)

Legal business name Barnum and Muir Union LLC

Practice address 1490 E Foremaster Dr, Suite 140, St George, UT, 84790

Phone (435) 688-2456

Fax (435) 986-4096

Enumeration date Apr 1, 2011

Last updated in NPPES Aug 6, 2011

Taxonomy & classification

237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License 1070894101 (UT) Primary

Authorized official

Name Lawrence Barnum

Title Member

Phone (435) 656-8290

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 Barnum and Muir Union LLC?

Barnum and Muir Union LLC is registered in NPPES as a Audiologist-Hearing Aid Fitter (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-06.