Individual provider Active NPI

Sandra Osorio Castaneda

  • Behavior Technician
  • Alhambra, CA
National Provider Identifier
1619887650
Registry record updated Sep 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Behavior TechnicianTaxonomy code 106S00000X
Practice address
1000 S Fremont Ave BLDG A10
Alhambra, CA 91803-8800
Phone
(626) 349-3838
NPI assigned
Sep 10, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 10, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Behavior Technician 106S00000X CA Primary

Addresses

Primary practice location

1000 S Fremont Ave BLDG A10
Alhambra, CA 91803-8800

Mailing address

1000 S Fremont Ave BLDG A10
Alhambra, CA 91803-8800

Medicare participation

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

NPI Registry JSON

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

{
    "created_epoch": "1788998400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788998400000",
    "number": "1619887650",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1000 S FREMONT AVE BLDG A10",
            "city": "ALHAMBRA",
            "state": "CA",
            "postal_code": "918038800"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 S FREMONT AVE BLDG A10",
            "city": "ALHAMBRA",
            "state": "CA",
            "postal_code": "918038800",
            "telephone_number": "626-349-3838"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OSORIO CASTANEDA",
        "first_name": "SANDRA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-09-10",
        "last_updated": "2026-09-10",
        "certification_date": "2026-09-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106S00000X",
            "taxonomy_group": "",
            "desc": "Behavior Technician",
            "state": "CA",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Alhambra, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.