Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MR. MICHAEL ABUNDA
NPI 1154103463
Hearing Instrument Specialist in Corte Madera, CA

Active since October 20, 2023
770 TAMALPAIS DR STE 410, CORTE MADERA, CA 94925(415) 925-1822(415) 463-1145 Get Directions Write a Review

NPPES record last updated: July 16, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 16, 2026, Oct 20, 2023 (2 updates tracked since 2023).

About Mr. Michael Abunda NPPES

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

MR. MICHAEL ABUNDA (NPI 1154103463) is an individual hearing instrument specialist in Corte Madera, California, licensed in California (8866) and active in the NPI registry since October 2023.

NPPES Registry Identity

NPI1154103463
Entity TypeIndividualMale
Primary Taxonomy237700000X
Provider Legal NameMR. MICHAEL ABUNDA
Location Address770 TAMALPAIS DR STE 410Corte Madera, CA 94925-1739
Mailing Address1911 31st AveSan Francisco, CA 94116-1118 · (415) 271-8614
Fax(415) 463-1145
Sole ProprietorNo
Enumeration DateOctober 20, 2023
Last NPPES UpdateJuly 16, 20262 updates tracked since enumeration
NPPES CertifiedJuly 16, 2026
NPI 1154103463 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyHearing Instrument SpecialistSpeech, Language and Hearing Service Providers
Taxonomy Code237700000X
License Licensed in CA · 8866
Definition

Individuals who test hearing for the selection, adaptation, fitting, adjusting, servicing, and sale of hearing aids. Hearing Instrument Specialist is a designation provided individuals who qualify by the National Hearing Aid Society

770 TAMALPAIS DR STE 410, Corte Madera, CA 94925

Other Providers at the Same Location NPPES

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

Hearing Instrument Specialist
770 TAMALPAIS DR STE 410
CORTE MADERA, CA 94925

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 Michael Abunda's NPI number?

The NPI number for Michael Abunda is 1154103463. It was assigned to this individual provider in the NPPES registry on October 20, 2023.

Where is Michael Abunda located?

Michael Abunda practices at 770 Tamalpais Dr Ste 410, Corte Madera, CA 94925. The listed phone number is (415) 925-1822.

What is Michael Abunda's specialty?

The primary specialty registered for this NPI is Hearing Instrument Specialist with taxonomy code 237700000X.

When was this NPI record last updated?

The NPPES record for Michael Abunda was last updated on July 16, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.