Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mcmillin Hearing Aid, Inc.

Hearing Instrument Specialist in Linton, IN · enumerated 2017 · authorized official Aaron Mcmillin, Owner.

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

National Provider Identifier

1790202356

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Registry record

Entity type Organization (Type 2)

Legal business name Mcmillin Hearing Aid, Inc.

Practice address 2160 E State Highway 54, Linton, IN, 47441

Phone (812) 847-2470

Enumeration date Aug 24, 2017

Last updated in NPPES Jul 21, 2022

Taxonomy & classification

237700000X Hearing Instrument Specialist Speech, Language and Hearing Service Providers Primary

Authorized official

Name Aaron Mcmillin

Title Owner

Phone (812) 847-2470

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

Where is Mcmillin Hearing Aid, Inc. located?

The practice location on file with NPPES is in Linton, IN.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-07-21. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Harold L. Cohen, M.D., LLC Ophthalmology Physician · Linton, IN NPI 1497971642 Aaron Mcmillin Hearing Instrument Specialist · Linton, IN NPI 1831631993

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.