Sierra Kimberly Serna

Primary specialty

Behavior TechnicianTaxonomy code 106S00000X

Practice address

13122 Clayton CT
Thornton, CO 80241-2053

Phone

(303) 968-7905

NPI assigned

Apr 17, 2020

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Electronic endpoints 2

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1587081600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778457600000",
    "number": "1972123131",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "13122 CLAYTON CT",
            "city": "THORNTON",
            "state": "CO",
            "postal_code": "802412053",
            "telephone_number": "303-968-7905"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "13122 CLAYTON CT",
            "city": "THORNTON",
            "state": "CO",
            "postal_code": "802412053",
            "telephone_number": "303-968-7905"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SERNA",
        "first_name": "SIERRA",
        "middle_name": "KIMBERLY",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-04-17",
        "last_updated": "2026-05-11",
        "certification_date": "2020-04-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106S00000X",
            "taxonomy_group": "",
            "desc": "Behavior Technician",
            "state": "CO",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "Phone",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "13122 Clayton Ct",
            "city": "Thornton",
            "state": "CO",
            "country_code": "US",
            "postal_code": "802412053",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "Phone",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "13122 Clayton Ct",
            "city": "Thornton",
            "state": "CO",
            "country_code": "US",
            "postal_code": "802412053",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

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• Behavior Technician in Thornton, CO
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• Behavior Technician in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 11, 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.