Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

NICHOLAS TAYLOR WALSH I
NPI 1386899060
Social Worker in Concord, CA

Q: What is Nicholas Walsh's NPI number?

The NPI number for Nicholas Walsh is 1386899060. It was assigned to this individual provider in the NPPES registry on November 23, 2008.

Q: What is Nicholas Walsh's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Q: When was this NPI record last updated?

The NPPES record for Nicholas Walsh was last updated on July 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 43 days 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 November 23, 2008

1034 OAK GROVE RD, CONCORD, CA 94518(925) 603-1900(925) 685-6560 Get Directions Write a Review

NPPES record last updated: July 8, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 8, 2026, May 20, 2025, Jul 26, 2023 and 1 more (4 updates tracked since 2023).

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About Nicholas Taylor Walsh I NPPES

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

NICHOLAS TAYLOR WALSH I (NPI 1386899060) is an individual social worker in Concord, California, licensed in California (ASW139741) and active in the NPI registry since November 2008.

NPPES Registry Identity

NPI1386899060

Entity TypeIndividualMale

Primary Taxonomy104100000X

Provider Legal NameNICHOLAS TAYLOR WALSH I

Location Address1034 OAK GROVE RDConcord, CA 94518-3225

Mailing Address2275 Arlington DrSan Leandro, CA 94578-1132 · (253) 208-5806

Phone(925) 603-1900

Fax(925) 685-6560

Sole ProprietorNo

Enumeration DateNovember 23, 2008

Last NPPES UpdateJuly 8, 20264 updates tracked since enumeration

NPPES CertifiedJuly 8, 2026

✔ NPI 1386899060 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers

Taxonomy Code104100000X

License✔ Licensed in CA · ASW139741

Definition

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

Also ListedCounselorTaxonomy 101Y00000X

Also ListedCommunity Health WorkerTaxonomy 172V00000X

Also ListedDay Training/Habilitation SpecialistTaxonomy 373H00000X

1034 OAK GROVE RD, Concord, CA 94518

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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.

JENNIFER JEAN TUIPULOTU

Day Training/Habilitation Specialist