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Hearing Associates, Inc

Audiologist-Hearing Aid Fitter in Duluth, MN · enumerated 2007 · authorized official John Voss, Audiologist Owner.

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

National Provider Identifier

1689725822

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Registry record

Entity type Organization (Type 2)
Legal business name Hearing Associates, Inc
Practice address 4905 Matterhorn Dr, Duluth, MN, 55811
Phone (218) 723-7880
Fax (218) 723-8208
Enumeration date Jan 15, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers Primary

Authorized official

Name John Voss
Title Audiologist Owner
Phone (218) 723-7880

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

What is the NPI number for Hearing Associates, Inc?
The NPI for Hearing Associates, Inc is 1689725822, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Hearing Associates, Inc?
NPPES lists John Voss (Audiologist Owner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.