RAYNA YI YANG AUD - NPI 1477274165 - Audiologist in San Carlos, CA

Q: What is Rayna Yang's NPI number?

The NPI number for Rayna Yang is 1477274165. It was assigned to this individual provider in the NPPES registry on September 9, 2022.

Q: What is Rayna Yang's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Q: When was this NPI record last updated?

The NPPES record for Rayna Yang was last updated on April 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

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About Rayna Yi Yang Aud NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RAYNA YI YANG AUD (NPI 1477274165) is an individual audiologist in San Carlos, California, licensed in California (3739) and active in the NPI registry since September 2022. She maintains a secondary practice location in Redwood City.

NPPES Registry Identity

NPI1477274165

Entity TypeIndividualFemale

Primary Taxonomy231H00000X

Provider Legal NameRAYNA YI YANGCredential: AUD

Location Address301 INDUSTRIAL RDSan Carlos, CA 94070-2603

Mailing AddressPo Box 276950Sacramento, CA 95827-6950 · (650) 596-4210

Phone(650) 596-4210

Sole ProprietorNo

Enumeration DateSeptember 9, 2022

Last NPPES UpdateApril 8, 20262 updates tracked since enumeration

NPPES CertifiedApril 8, 2026

✔ NPI 1477274165 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers

Taxonomy Code231H00000X

License✔ Licensed in CA · 3739

Definition

(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 and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.

Also ListedAudiologist-Hearing Aid FitterTaxonomy 237600000X · License 8792 (CA)

301 INDUSTRIAL RD, San Carlos, CA 94070

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Secondary Practice Location 1

Location 11800 Broadway St Ste 5Redwood City, CA 94063-2044 · Phone (650) 299-2977

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

REBECCA ASHE MD

Internal Medicine