DR. KEN EDWARD NORTON AU.D.
NPI 1104985613
Audiologist in Santa Cruz, CA

Q: What is Ken Norton's NPI number?

The NPI number for Ken Norton is 1104985613. It was assigned to this individual provider in the NPPES registry on December 8, 2006. The provider is also known as Mrs. Hsin Ju Norton Doctor Of Audiology.

Q: What is Ken Norton'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 Ken Norton was last updated on February 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.

Active since December 08, 2006

550 WATER ST STE A, SANTA CRUZ, CA 95060(831) 476-4414(831) 476-0264 Get Directions Write a Review

NPPES record last updated: February 28, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Ken Edward Norton Au.d. NPPES

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

DR. KEN EDWARD NORTON AU.D. (NPI 1104985613) is an individual audiologist in Santa Cruz, California, licensed in California (AU1734) and active in the NPI registry since December 2006. He maintains a secondary practice location in Stockton.

NPPES Registry Identity

NPI1104985613

Entity TypeIndividualMale

Primary Taxonomy231H00000X

Provider Legal NameDR. KEN EDWARD NORTONCredential: AU.D.

Location Address550 WATER ST STE ASanta Cruz, CA 95060-4126

Mailing Address550 Water St Ste ASanta Cruz, CA 95060-4126 · (831) 476-4414 · Fax (831) 476-0264

Phone(831) 476-4414

Fax(831) 476-0264

Sole ProprietorYes

Enumeration DateDecember 8, 2006

Last NPPES UpdateFebruary 28, 2025

NPPES CertifiedFebruary 28, 2025

✔ NPI 1104985613 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers

Taxonomy Code231H00000X

License✔ Licensed in CA · AU1734

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.

550 WATER ST STE A, Santa Cruz, CA 95060

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Other Names 1

Other Name (5)Mrs. Hsin Ju Norton Doctor Of Audiology

Secondary Practice Location 1

Location 11231 W Robinhood Dr Ste A2Stockton, CA 95207-5506 · Phone (209) 957-1744 · Fax (209) 957-1147

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Test to assess middle ear function 92567

A test to assess middle ear function, also known as an impedance audiometry, helps evaluate how well your middle ear works. It measures the movement of your eardrum in response to changes in air pressure. This can help identify issues like fluid build-up, ear infections, or eardrum perforations.

18 services18 patients

Test for hearing various pitches using earphone 92552

This is a hearing test where earphones are worn to detect different pitch levels. Sounds of various frequencies are played, and you indicate when you hear them. This helps evaluate your hearing ability. It's safe, comfortable, and non-invasive.

17 services17 patients

Test for ability to detect and repeat spoken words with speech recognition 92556

This is a hearing test where you'll listen to spoken words through headphones and repeat them. It helps evaluate your ability to understand speech. It's a simple, non-invasive procedure that provides valuable information about your hearing health.

17 services17 patients

Other Providers at the Same Location NPPES 13

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

DR. RACHEL ERSOFF AUD

Audiologist