Individual provider Active NPI

Ashley Leathers Timbrell, LCSW

  • Clinical Social Worker
  • San Francisco, CA
National Provider Identifier
1396460408
Registry record updated Aug 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
66011 Issued in TX
Practice address
2021 Fillmore St
San Francisco, CA 94115-2708
Phone
(628) 304-5728
NPI assigned
Oct 11, 2022
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 20, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X 66011 TX Primary

Addresses

Primary practice location

2021 Fillmore St
San Francisco, CA 94115-2708

Mailing address

2021 Fillmore St
San Francisco, CA 94115-2708
Phone (628) 304-5728

Other practice location 1

211 Belvidere Dr
San Antonio, TX 78212-2002
Phone (628) 304-5728

Other names 1

  • Ashley Elizabeth Leathers Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
66011TXMDCounselor

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1665446400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787184000000",
    "number": "1396460408",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2021 FILLMORE ST",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941152708",
            "telephone_number": "628-304-5728"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2021 FILLMORE ST",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941152708",
            "telephone_number": "628-304-5728"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "211 Belvidere Dr",
            "address_purpose": "LOCATION",
            "city": "San Antonio",
            "state": "TX",
            "postal_code": "782122002",
            "country_code": "US",
            "telephone_number": "628-304-5728",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TIMBRELL",
        "first_name": "ASHLEY",
        "middle_name": "LEATHERS",
        "name_prefix": "Mrs.",
        "credential": "LCSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-10-11",
        "last_updated": "2026-08-20",
        "certification_date": "2026-08-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "TX",
            "license": "66011",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ASHLEY",
            "last_name": "LEATHERS",
            "middle_name": "ELIZABETH",
            "credential": "LMSW",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in San Francisco, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 20, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.