Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Clark'S Hearing Aid Service LLC

Hearing Aid Equipment in Mattoon, IL · enumerated 2014 · authorized official Cole Harmon, Owner.

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

National Provider Identifier

1073926994

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Registry record

Entity type Organization (Type 2)

Legal business name Clark'S Hearing Aid Service LLC

Practice address 913 Lake Land Blvd, Mattoon, IL, 61938

Phone (217) 234-4110

Enumeration date Jun 9, 2014

Last updated in NPPES Jun 9, 2014

Taxonomy & classification

332S00000X Hearing Aid Equipment Suppliers Primary

Authorized official

Name Cole Harmon

Title Owner

Phone (217) 234-4110

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 Clark'S Hearing Aid Service LLC?

Clark'S Hearing Aid Service LLC is registered in NPPES as a Hearing Aid Equipment (its primary provider taxonomy).

Providers at this address

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Cobb and Sons Enterprises Hearing Aid Equipment · Mattoon, IL NPI 1801003975 Misty Rhoads Counselor · Mattoon, IL NPI 1891505566 Kristen Rush Social Worker · Mattoon, IL NPI 1679412050 Kirsten Paape Mental Health Counselor · Mattoon, IL NPI 1457283814

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-06-09.