Individual provider Active NPI

Leslie Alejandra Castaneda

  • Professional Counselor
  • San Diego, CA
National Provider Identifier
1023620200
Registry record updated Feb 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Professional CounselorTaxonomy code 101YP2500X
License
APCC17041 Issued in CA
Practice address
3132 Jefferson St
San Diego, CA 92110-4421
Phone
(619) 683-3100
NPI assigned
Aug 19, 2020
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 13, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Rehabilitation Practitioner 225400000X
Professional Counselor 101YP2500X APCC17041 CA Primary
Behavior Technician 106S00000X

Addresses

Primary practice location

3132 Jefferson St
San Diego, CA 92110-4421

Mailing address

3132 Jefferson St
San Diego, CA 92110-4421
Phone (619) 683-3100

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
APCC17041CAMDProfessional Counselor

NPI Registry JSON

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

{
    "created_epoch": "1597795200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770940800000",
    "number": "1023620200",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3132 JEFFERSON ST",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921104421",
            "telephone_number": "619-683-3100"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3132 JEFFERSON ST",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921104421",
            "telephone_number": "619-683-3100"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CASTANEDA",
        "first_name": "LESLIE",
        "middle_name": "ALEJANDRA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2020-08-19",
        "last_updated": "2026-02-13",
        "certification_date": "2026-02-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "225400000X",
            "taxonomy_group": "",
            "desc": "Rehabilitation Practitioner",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "CA",
            "license": "APCC17041",
            "primary": true
        },
        {
            "code": "106S00000X",
            "taxonomy_group": "",
            "desc": "Behavior Technician",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Diego, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 13, 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.