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Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Costco Wholesale Corporation

Hearing Aid Equipment in Tucson, AZ · enumerated 2015 · authorized official Christian Anthis, Director.

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

National Provider Identifier

1336531052

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Registry record

Entity type Organization (Type 2)
Legal business name Costco Wholesale Corporation
Other name <Unavail>
Parent organization Costco Wholesale Corporation
Practice address 3901 W Costco Dr, Tucson, AZ, 85741
Phone (520) 797-9462
Fax (520) 797-9461
Enumeration date Mar 4, 2015
Last updated in NPPES Mar 4, 2015

Taxonomy & classification

332S00000X Hearing Aid Equipment Suppliers · License BHAD6197 (AZ) Primary

Authorized official

Name Christian Anthis
Title Director
Phone (425) 427-3530

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 Costco Wholesale Corporation?
Costco Wholesale Corporation is registered in NPPES as a Hearing Aid Equipment (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-04.