Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

JUSTIN PHILLIP TAYS
NPI 1659288751
Day Training/Habilitation Specialist in San Mateo, CA

Q: What is Justin Tays's NPI number?

The NPI number for Justin Tays is 1659288751. It was assigned to this individual provider in the NPPES registry on August 25, 2026.

Q: What is Justin Tays'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 Justin Tays was last updated on August 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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 August 25, 2026

371 HACIENDA STREET, SAN MATEO, CA 94403(650) 539-0340 Get Directions Write a Review

NPPES record added: August 25, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Justin Phillip Tays NPPES

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

JUSTIN PHILLIP TAYS (NPI 1659288751) is an individual day training/habilitation specialist in San Mateo, California and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1659288751

Entity TypeIndividualMale

Primary Taxonomy373H00000X

Provider Legal NameJUSTIN PHILLIP TAYS

Location Address371 HACIENDA STREETSan Mateo, CA 94403

Mailing Address371 Hacienda StreetSan Mateo, CA 94403 · (650) 539-0340

Phone(650) 539-0340

Sole ProprietorNo

Enumeration DateAugust 25, 2026

NPPES CertifiedAugust 20, 2026

✔ NPI 1659288751 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ 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.

371 HACIENDA STREET, San Mateo, CA 94403

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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 Justin Tays's NPI number?

The NPI number for Justin Tays is 1659288751. It was assigned to this individual provider in the NPPES registry on August 25, 2026.

Where is Justin Tays located?

Justin Tays practices at 371 Hacienda Street, San Mateo, CA 94403. The listed phone number is (650) 539-0340.

What is Justin Tays's specialty?

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

When was this NPI record last updated?

The NPPES record for Justin Tays was last updated on August 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.