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The Hearing Colonel Inc.

Hearing Instrument Specialist in Phoenix, AZ · enumerated 2012 · authorized official Ray Baumgart, State Certified Hearing Specialist.

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

National Provider Identifier

1659636041

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Registry record

Entity type Organization (Type 2)
Legal business name The Hearing Colonel Inc.
Practice address 14848 N. Cave Creek Rd., Ste 14, Phoenix, AZ, 85032
Phone (602) 992-3520
Fax (902) 923-1104
Enumeration date Jul 11, 2012
Last updated in NPPES Jul 11, 2012

Taxonomy & classification

237700000X Hearing Instrument Specialist Speech, Language and Hearing Service Providers · License HAD5540 (AZ) Primary

Authorized official

Name Ray Baumgart
Title State Certified Hearing Specialist
Phone (602) 992-3520

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-07-11. Verify at npiregistry.cms.hhs.gov.
Where is The Hearing Colonel Inc. located?
The practice location on file with NPPES is in Phoenix, AZ.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-07-11.