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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.

TIFFANY CHEROND NICOLE THOMAS
NPI 1376232850
Social Worker - Clinical in Oakland, CA

Active since May 02, 2023
1605 JEFFERSON ST, OAKLAND, CA 94612(510) 923-1099(510) 923-0894 Get Directions Write a Review

NPPES record last updated: August 14, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 14, 2026, Apr 8, 2025, May 2, 2023 (3 updates tracked since 2023).

About Tiffany Cherond Nicole Thomas NPPES

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

TIFFANY CHEROND NICOLE THOMAS (NPI 1376232850) is an individual clinical provider in Oakland, California, licensed in California (120293) and active in the NPI registry since May 2023. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1376232850
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameTIFFANY CHEROND NICOLE THOMAS
Location Address1605 JEFFERSON STOakland, CA 94612-1215
Mailing Address150 Grand Ave Ste 200Oakland, CA 94612-3726 · (510) 923-1099 · Fax (510) 923-0894
Phone(510) 923-1099
Fax(510) 923-0894
Sole ProprietorNo
Enumeration DateMay 2, 2023
Last NPPES UpdateAugust 14, 20263 updates tracked since enumeration
NPPES CertifiedAugust 14, 2026
✔ NPI 1376232850 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 · 120293
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.
1605 JEFFERSON ST, Oakland, CA 94612
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Secondary Practice Locations 2

Location 1730 N Central AveTracy, CA 95376-4104 · Phone (209) 650-4000
Location 22151 W Grant Line RdTracy, CA 95377-7309 · Phone (209) 820-1500

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.

MR. JUSTIN COLWELL LCSW
Social Worker (Clinical)
1605 JEFFERSON ST
OAKLAND, CA 94612
Alameda County (510) 923-1099
SUSAN ALEXMAN
Social Worker (Clinical)
1605 JEFFERSON ST
OAKLAND, CA 94612
Alameda County (510) 973-9640
MS. SHARLETT BARNETT ROSE BS, MS
Counselor (Mental Health)
1605 JEFFERSON ST
OAKLAND, CA 94612
Alameda County (510) 714-0996
BONITA HOUSE, INC.
Case Management
1605 JEFFERSON ST
OAKLAND, CA 94612
Alameda County (510) 923-1099
ELIZABETH HAUPERT RN
Nurse Practitioner (Psychiatric/Mental Health)
1605 JEFFERSON ST
OAKLAND, CA 94612
Alameda County (510) 923-1099
KASSANDRA GUTIERREZ
Rehabilitation Practitioner
1605 JEFFERSON ST
OAKLAND, CA 94612
Alameda County (510) 923-1099
MAREA M. MURRAY MSW, LCSW
Social Worker (Clinical)
1605 JEFFERSON ST
OAKLAND, CA 94612
Alameda County (510) 923-1099
EMILY A MATTHEW
Nurse Practitioner (Psychiatric/Mental Health)
1605 JEFFERSON ST
OAKLAND, CA 94612
Alameda County (510) 923-1099

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 Tiffany Thomas's NPI number?

The NPI number for Tiffany Thomas is 1376232850. It was assigned to this individual provider in the NPPES registry on May 2, 2023.

Where is Tiffany Thomas located?

Tiffany Thomas practices at 1605 Jefferson St, Oakland, CA 94612. The listed phone number is (510) 923-1099.

What is Tiffany Thomas'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 Tiffany Thomas was last updated on August 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.