Individual provider · Type 1 NPI

Ethan Chen, AU.D.

Audiologist · Los Altos, CA

NPI number 1134096514 Active

Practice location

496 1st St Ste 120
Los Altos, CA 94022-3677

Fax (650) 941-2892

Specialties and licenses

Taxonomy	Code	License
Audiologist Primary	231H00000X	AU4121 (CA)

Audiologist: (1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit…

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About NPI 1134096514

Ethan Chen, AU.D.'s National Provider Identifier is 1134096514, issued on Oct 21, 2025. The primary taxonomy on file is Audiologist (231H00000X), and the practice location is in Los Altos, CA. The record was last updated on Oct 21, 2025.