MS. ANNE MARIE YAMASHITA AU.D.
NPI 1972771095
Audiologist in Palo Alto, CA

Q: What is Anne Yamashita's NPI number?

The NPI number for Anne Yamashita is 1972771095. It was assigned to this individual provider in the NPPES registry on February 11, 2008.

Q: What is Anne Yamashita'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 Anne Yamashita was last updated on January 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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 February 11, 2008

1000 WELCH RD STE 10, PALO ALTO, CA 94304(650) 498-4327(650) 736-4327 Get Directions Write a Review

NPPES record last updated: January 3, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Ms. Anne Marie Yamashita Au.d. NPPES

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

MS. ANNE MARIE YAMASHITA AU.D. (NPI 1972771095) is an individual audiologist in Palo Alto, California, licensed in California (AU 1558) and active in the NPI registry since February 2008.

NPPES Registry Identity

NPI1972771095

Entity TypeIndividualFemale

Primary Taxonomy231H00000X

Provider Legal NameMS. ANNE MARIE YAMASHITACredential: AU.D.

Location Address1000 WELCH RD STE 10Palo Alto, CA 94304-1811

Mailing Address1000 Welch Rd Ste 10Palo Alto, CA 94304-1811 · (650) 725-5345 · Fax (650) 736-4327

Phone(650) 498-4327

Fax(650) 736-4327

Sole ProprietorNo

Enumeration DateFebruary 11, 2008

Last NPPES UpdateJanuary 3, 2022

✔ NPI 1972771095 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 · AU 1558

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.

1000 WELCH RD STE 10, Palo Alto, CA 94304

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Anne Marie Yamashita Au.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

Medicare enrollment records show Anne Yamashita reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc

4.4 mi

Internal Medicine

1190 VETERANS BLVD
Redwood City, CA 94063

Reassigned Medicare billing, California enrollment
20,078 clinicians in this Medicare group

NPI 1639252604 (650) 299-2000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Anne Yamashita's NPI number?

The NPI number for Anne Yamashita is 1972771095. It was assigned to this individual provider in the NPPES registry on February 11, 2008.

Where is Anne Yamashita located?

Anne Yamashita practices at 1000 Welch Rd Ste 10, Palo Alto, CA 94304. The listed phone number is (650) 498-4327.

What is Anne Yamashita's specialty?

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

Is Anne Yamashita enrolled in Medicare?

Yes. Anne Yamashita is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Anne Yamashita's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anne Yamashita reassigns Medicare benefits to Permanente Medical Group Inc (Redwood City, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Anne Yamashita's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Anne Yamashita was last updated on January 3, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.