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WILLIAM STEVEN GAVGAVIAN
NPI 1487345914
Day Training/Habilitation Specialist in Novato, CA

Active since May 16, 2023
201 ALAMEDA DEL PRADO, NOVATO, CA 94949(415) 491-0249 Get Directions Write a Review

NPPES record last updated: July 15, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 24, 2023, May 16, 2023 (2 updates tracked since 2023).

About William Steven Gavgavian NPPES

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

WILLIAM STEVEN GAVGAVIAN (NPI 1487345914) is an individual day training/habilitation specialist in Novato, California and active in the NPI registry since May 2023.

NPPES Registry Identity

NPI1487345914
Entity TypeIndividualMale
Primary Taxonomy373H00000X
Provider Legal NameWILLIAM STEVEN GAVGAVIAN
Location Address201 ALAMEDA DEL PRADONovato, CA 94949-6688
Mailing Address522 Blue Wing DrSuisun City, CA 94585-2102 · (707) 290-6033
Phone(415) 491-0249
Sole ProprietorYes
Enumeration DateMay 16, 2023
Last NPPES UpdateJuly 15, 20252 updates tracked since enumeration
NPPES CertifiedJuly 15, 2025
✔ NPI 1487345914 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 ListedCounselor · Mental HealthTaxonomy 101YM0800X
201 ALAMEDA DEL PRADO, Novato, CA 94949
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Other Providers at the Same Location NPPES 19

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

BUCKELEW PROGRAMS
Case Management
201 ALAMEDA DEL PRADO, SUITE 201
NOVATO, CA 94949
Marin County (415) 457-1925
MS. JENNY EVA BORIS
Counselor (Mental Health)
201 ALAMEDA DEL PRADO
NOVATO, CA 94949
Marin County (415) 457-6964
JOHN NICHOLAS AHRENS AMFT
Marriage & Family Therapist
201 ALAMEDA DEL PRADO
NOVATO, CA 94949
Marin County (425) 757-2987
MISS VICTORIA A TAMAYO
Rehabilitation Practitioner
201 ALAMEDA DEL PRADO
NOVATO, CA 94949
Marin County (415) 720-0313
GUADALUPE MUNIZ
Counselor
201 ALAMEDA DEL PRADO
NOVATO, CA 94949
Marin County (415) 686-3204
CASSIDY NEWMAN
Rehabilitation Practitioner
201 ALAMEDA DEL PRADO
NOVATO, CA 94949
Marin County (415) 457-6964
URIEL OROZCO
Counselor
201 ALAMEDA DEL PRADO
NOVATO, CA 94949
Marin County (415) 457-6964
TAYLOR BRADLEY WEIL
Rehabilitation Practitioner
201 ALAMEDA DEL PRADO
NOVATO, CA 94949
Marin County (707) 494-1021

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 William Gavgavian's NPI number?

The NPI number for William Gavgavian is 1487345914. It was assigned to this individual provider in the NPPES registry on May 16, 2023.

Where is William Gavgavian located?

William Gavgavian practices at 201 Alameda Del Prado, Novato, CA 94949. The listed phone number is (415) 491-0249.

What is William Gavgavian'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 William Gavgavian was last updated on July 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.