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

SYLVIA LYNETTE SMITH-GARDNER
NPI 1659907442
Social Worker - Clinical in Fairfield, CA

Active since March 12, 2020
549 STARWOOD CT, FAIRFIELD, CA 94534(925) 383-7041 Get Directions Write a Review

NPPES record last updated: June 24, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 20, 2026, May 4, 2023, Mar 12, 2020 (3 updates tracked since 2020).

About Sylvia Lynette Smith-gardner NPPES

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

SYLVIA LYNETTE SMITH-GARDNER (NPI 1659907442) is an individual clinical provider in Fairfield, California, licensed in California (137907) and active in the NPI registry since March 2020. She maintains a secondary practice location in Pleasant Hill.

NPPES Registry Identity

NPI1659907442
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameSYLVIA LYNETTE SMITH-GARDNER
Location Address549 STARWOOD CTFairfield, CA 94534-1811
Mailing Address549 Starwood CtFairfield, CA 94534-1811
Phone(925) 383-7041
Sole ProprietorYes
Enumeration DateMarch 12, 2020
Last NPPES UpdateJune 24, 20263 updates tracked since enumeration
NPPES CertifiedJune 24, 2026
✔ NPI 1659907442 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · 137907
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
549 STARWOOD CT, Fairfield, CA 94534
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Secondary Practice Location 1

Location 1399 Taylor Blvd Ste 115Pleasant Hill, CA 94523-2200 · Phone (925) 383-7041

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 Sylvia Smith-gardner's NPI number?

The NPI number for Sylvia Smith-gardner is 1659907442. It was assigned to this individual provider in the NPPES registry on March 12, 2020.

Where is Sylvia Smith-gardner located?

Sylvia Smith-gardner practices at 549 Starwood Ct, Fairfield, CA 94534. The listed phone number is (925) 383-7041.

What is Sylvia Smith-gardner's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Sylvia Smith-gardner was last updated on June 24, 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.