MARVIN AU - NPI 1568148641 - Day Training/Habilitation Specialist in San Francisco, CA

Q: What is Marvin Au's NPI number?

The NPI number for Marvin Au is 1568148641. It was assigned to this individual provider in the NPPES registry on June 23, 2023.

Q: What is Marvin Au's specialty?

The primary specialty registered for this NPI is Day Training/Habilitation Specialist with taxonomy code 373H00000X.

Q: When was this NPI record last updated?

The NPPES record for Marvin Au was last updated on September 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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 Marvin Au NPPES

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

MARVIN AU (NPI 1568148641) is an individual day training/habilitation specialist in San Francisco, California and active in the NPI registry since June 2023. He maintains a secondary practice location in San Francisco.

NPPES Registry Identity

NPI1568148641

Entity TypeIndividualMale

Primary Taxonomy373H00000X

Provider Legal NameMARVIN AU

Location Address368 FELL STSan Francisco, CA 94102-5144

Mailing Address368 Fell StSan Francisco, CA 94102-5144 · (415) 861-0828 · Fax (415) 861-0140

Phone(415) 861-0828

Sole ProprietorNo

Enumeration DateJune 23, 2023

Last NPPES UpdateSeptember 1, 20257 updates tracked since enumeration

NPPES CertifiedSeptember 1, 2025

✔ NPI 1568148641 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDay Training/Habilitation SpecialistNursing Service Related Providers

Taxonomy Code373H00000X

Definition

Individuals experienced or trained in working with developmentally disabled individuals who need assistance in acquiring and maintaining life skills that enable them to cope more effectively with the demands of independent living.

Also ListedCommunity Health WorkerTaxonomy 172V00000X

368 FELL ST, San Francisco, CA 94102

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Secondary Practice Location 1

Location 150 Shrader StSan Francisco, CA 94117-1015 · Phone (415) 668-4166 · Fax (415) 668-6357

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.

THOMAS C PARISH

Counselor