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

Peter J. Dorian, Audiologist, A Professional Corporation

Audiologist-Hearing Aid Fitter in Fresno, CA · enumerated 2007 · authorized official Peter Dorian, President, Owner.

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

National Provider Identifier

1740401116

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Registry record

Entity type Organization (Type 2)

Legal business name Peter J. Dorian, Audiologist, A Professional Corporation

Other name <Unavail>

Parent organization Peter J. Dorian, Audiologist, A Professional Corporation

Practice address 5180 N Fresno St, Suite 102, Fresno, CA, 93710

Phone (559) 224-1344

Fax (559) 224-3814

Enumeration date May 1, 2007

Last updated in NPPES Aug 24, 2012

Taxonomy & classification

231H00000X Audiologist Speech, Language and Hearing Service Providers · License AU244 (CA) Secondary

237600000X Audiologist-Hearing Aid Fitter Speech, Language and Hearing Service Providers · License HA1194 (CA) Primary

Authorized official

Name Peter Dorian

Title President, Owner

Phone (559) 224-1344

Other identifiers

Identifier	Type	State	Issuer
R22235	Other	CA	UPIN
CGP120700	Other	CA	CCS-MADERA COUNTY
ZZZ96583Z	Other	CA	RAILROAD MEDI-CARE
5251815	Other	CA	MEDI-CAL
7.33.18	Medicaid	CA	-
ZZZ75041Z	Medicaid	CA	-
9802919	Other	CA	CCS-MADERA COUNTY
ZZZ75041Z	Other	CA	MEDI-CAL

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

Where is Peter J. Dorian, Audiologist, A Professional Corporation located?

The practice location on file with NPPES is in Fresno, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2012-08-24. Verify at npiregistry.cms.hhs.gov.

Providers at this address

Browse all →

Peter Dorian Audiologist-Hearing Aid Fitter · Fresno, CA NPI 1194999334 Richard Delcarlo Hearing Instrument Specialist · Fresno, CA NPI 1518348903

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-24.