Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Evoked Potential Associates Inc

Audiologist in San Francisco, CA · enumerated 2007 · authorized official John Gardi, Owner Director.

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

National Provider Identifier

1518186220

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Evoked Potential Associates Inc

Other name <Unavail>

Practice address 199 Knockash Hill, San Francisco, CA, 94127

Phone (415) 664-5018

Fax (415) 564-2771

Enumeration date Apr 24, 2007

Last updated in NPPES Dec 8, 2010

Taxonomy & classification

231H00000X Audiologist Speech, Language and Hearing Service Providers · License AU1039 (CA) Primary

246ZE0600X Electroneurodiagnostic Specialist/Technologist Technologists, Technicians & Other Technical Service Providers Secondary

Authorized official

Name John Gardi

Title Owner Director

Phone (415) 664-5018

Other identifiers

Identifier	Type	State	Issuer
AU00103902	Other	-	PIN
ZZZ16403Z	Other	CA	GROUP

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 Evoked Potential Associates Inc?

Evoked Potential Associates Inc is registered in NPPES as a Audiologist (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-12-08.