NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Hearing Health Specialties

Audiologist in San Diego, CA · enumerated 2007 · authorized official M. Dietsch, President.

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

National Provider Identifier

1528241122

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Hearing Health Specialties
Practice address 3952 30th St, San Diego, CA, 92104
Fax (619) 297-0237
Enumeration date Dec 6, 2007
Last updated in NPPES Dec 6, 2007

Taxonomy & classification

231H00000X Audiologist Speech, Language and Hearing Service Providers · License AU27 (CA) Primary

Authorized official

Name M. Dietsch
Title President

Other identifiers

Identifier Type State Issuer
HAD000340 Medicaid CA -

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

Where is Hearing Health Specialties located?
The practice location on file with NPPES is in San Diego, CA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-12-06. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-06.