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Summit Hearing Assist, LLC

Assistive Technology Practitioner Audiologist in Oakland, CA · enumerated 2011 · authorized official William Lewis, President.

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

National Provider Identifier

1497050249

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Registry record

Entity type Organization (Type 2)
Legal business name Summit Hearing Assist, LLC
Practice address 2961 Summit St, Suite 2, Oakland, CA, 94609
Phone (510) 464-4327
Fax (510) 464-4325
Enumeration date Jan 25, 2011
Last updated in NPPES Jan 25, 2011

Taxonomy & classification

231HA2400X Assistive Technology Practitioner Audiologist Speech, Language and Hearing Service Providers Primary

Authorized official

Name William Lewis
Title President
Phone (510) 464-4327

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

Who is the authorized official for Summit Hearing Assist, LLC?
NPPES lists William Lewis (President) as the authorized official for this organization.
What is the NPI number for Summit Hearing Assist, LLC?
The NPI for Summit Hearing Assist, LLC is 1497050249, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-25.