Kristoffer Witowich

Primary specialty

Behavior AnalystTaxonomy code 103K00000X

Practice address

16063 Avenida San Miguel
La Mirada, CA 90638-3442

Phone

(562) 896-5110

NPI assigned

Jan 2, 2026

Last updated

Jan 2, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

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": "1767312000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767312000000",
    "number": "1215893359",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "16063 AVENIDA SAN MIGUEL",
            "city": "LA MIRADA",
            "state": "CA",
            "postal_code": "906383442",
            "telephone_number": "562-896-5110"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "16063 AVENIDA SAN MIGUEL",
            "city": "LA MIRADA",
            "state": "CA",
            "postal_code": "906383442",
            "telephone_number": "562-896-5110"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WITOWICH",
        "first_name": "KRISTOFFER",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-01-02",
        "last_updated": "2026-01-02",
        "certification_date": "2026-01-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• John Roland Westermeyer, D.D.S.
• Chung Sook Whang
• Dana White
• John Wiese, ATC
• William M. Thomas, D.C., Inc., a Chirorpactic Corporation (William M. Thomas, D.C.)
• Jessica Carol-Macias Wong, RN
• Wayne L. Wong, D.D.S.
• James Michael Woody, PSY.D.
• Naghmeh Yadegar, D.D.S.
• Grace Yang, M.A., CCC-SLP

• Behavior Analyst in La Mirada, CA
• Providers in La Mirada, CA by specialty
• Behavior Analyst in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 2, 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.