Individual provider Active NPI

Rebecca J. Chavez, LCSW 128625

  • Social Worker
  • Arcadia, CA
National Provider Identifier
1538642624
Registry record updated Sep 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Social WorkerTaxonomy code 104100000X
License
90853 Issued in CA
Practice address
330 E Live Oak Ave
Arcadia, CA 91006-5617
Phone
(562) 285-1330
NPI assigned
Sep 13, 2018
Last updated
Sep 29, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 29, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Social Worker 104100000X 90853 CA Primary

Addresses

Primary practice location

330 E Live Oak Ave
Arcadia, CA 91006-5617

Mailing address

330 E Live Oak Ave
Arcadia, CA 91006-5617
Phone (626) 254-1400

Other identifiers 1

IdentifierTypeStateIssuer
1538642624MedicaidCA

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
90853CAMDSocial Worker

NPI Registry JSON

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

{
    "created_epoch": "1536796800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790640000000",
    "number": "1538642624",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "330 E LIVE OAK AVE",
            "city": "ARCADIA",
            "state": "CA",
            "postal_code": "910065617",
            "telephone_number": "626-254-1400"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "330 E LIVE OAK AVE",
            "city": "ARCADIA",
            "state": "CA",
            "postal_code": "910065617",
            "telephone_number": "562-285-1330"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHAVEZ",
        "first_name": "REBECCA",
        "middle_name": "J.",
        "credential": "LCSW 128625",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-09-13",
        "last_updated": "2026-09-29",
        "certification_date": "2025-02-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "CA",
            "license": "90853",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1538642624",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Arcadia, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 29, 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.