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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.

MRS. ASHLEY LEATHERS TIMBRELL LCSW
NPI 1396460408
Social Worker - Clinical in San Francisco, CA

Active since October 11, 2022
2021 FILLMORE ST, SAN FRANCISCO, CA 94115(628) 304-5728 Get Directions Write a Review

NPPES record last updated: August 20, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 20, 2026, Oct 11, 2022 (2 updates tracked since 2022).

About Mrs. Ashley Leathers Timbrell Lcsw NPPES

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

MRS. ASHLEY LEATHERS TIMBRELL LCSW (NPI 1396460408) is an individual clinical provider in San Francisco, California, licensed in Texas (66011) and active in the NPI registry since October 2022. She maintains a secondary practice location in San Antonio.

NPPES Registry Identity

NPI1396460408
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMRS. ASHLEY LEATHERS TIMBRELLCredential: LCSW
Location Address2021 FILLMORE STSan Francisco, CA 94115-2708
Mailing Address2021 Fillmore StSan Francisco, CA 94115-2708 · (628) 304-5728
Phone(628) 304-5728
Sole ProprietorNo
Enumeration DateOctober 11, 2022
Last NPPES UpdateAugust 20, 20262 updates tracked since enumeration
NPPES CertifiedAugust 20, 2026
✔ NPI 1396460408 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 TX · 66011
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.
2021 FILLMORE ST, San Francisco, CA 94115
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Other Names 1

Former Name (1)Ashley Elizabeth Leathers Lmsw

Secondary Practice Location 1

Location 1211 Belvidere DrSan Antonio, TX 78212-2002 · Phone (628) 304-5728

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Imperial Insurance Companies, Inc., Oscar Insurance Company and more.Insurance ›

Other Providers at the Same Location NPPES 5

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

MALAENA GRACE LILY WALDMAN MA, LMFT, MIM
Marriage & Family Therapist
2021 FILLMORE ST
SAN FRANCISCO, CA 94115
San Francisco County (415) 691-7026
ASHLEY TIMBRELL, LICENSED CLINICAL SOCIAL WORKER, A PROFESSIONAL CORPORATION
Social Worker (Clinical)
2021 FILLMORE ST
SAN FRANCISCO, CA 94115
San Francisco County (628) 304-5728
DR. KENNETH ROBERSON PH.D.
Psychologist
2021 FILLMORE ST, PMB2187
SAN FRANCISCO, CA 94115
San Francisco County (415) 922-1122
DESTINEE WALDEN LCSW 95200
Social Worker (Clinical)
2021 FILLMORE ST, PMB #1188
SAN FRANCISCO, CA 94115
San Francisco County (415) 310-4386
MR. FRANK LUKE ADAMS JR. LMFT
Marriage & Family Therapist
2021 FILLMORE ST
SAN FRANCISCO, CA 94115
San Francisco County (415) 484-9378

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 Ashley Timbrell's NPI number?

The NPI number for Ashley Timbrell is 1396460408. It was assigned to this individual provider in the NPPES registry on October 11, 2022. The provider is also known as Ashley Elizabeth Leathers Lmsw.

Where is Ashley Timbrell located?

Ashley Timbrell practices at 2021 Fillmore St, San Francisco, CA 94115. The listed phone number is (628) 304-5728.

What is Ashley Timbrell's specialty?

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

What insurance does Ashley Timbrell accept?

Health plans from Blue Cross and Blue Shield of Texas, Imperial Insurance Companies, Inc., Oscar Insurance Company and UnitedHealthcare list Ashley Timbrell as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ashley Timbrell was last updated on August 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.