Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

California Hearing Instruments, Inc.

Hearing Aid Equipment in Yreka, CA · enumerated 2011 · authorized official Larry Hill, Owner.

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

National Provider Identifier

1750665394

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name California Hearing Instruments, Inc.

Practice address 544 N Main St # 4, Yreka, CA, 96097

Phone (530) 842-3181

Fax (530) 842-3184

Enumeration date Sep 30, 2011

Last updated in NPPES Sep 30, 2011

Taxonomy & classification

332S00000X Hearing Aid Equipment Suppliers · License HA # 1720 (CA) Primary

Authorized official

Name Larry Hill

Title Owner

Phone (530) 842-3181

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 California Hearing Instruments, Inc.?

California Hearing Instruments, Inc. is registered in NPPES as a Hearing Aid Equipment (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-30.