Sydney Alexandra Lantzy

Primary specialty

Behavior AnalystTaxonomy code 103K00000X

License

7401002766 Issued in MI

Practice address

31557 Schoolcraft Rd Ste 200
Livonia, MI 48150-1848

Phone

(734) 474-2958

NPI assigned

Jun 9, 2019

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

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": "1560038400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781740800000",
    "number": "1134788672",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "31557 SCHOOLCRAFT RD STE 200",
            "city": "LIVONIA",
            "state": "MI",
            "postal_code": "481501848",
            "telephone_number": "734-474-2958"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "31557 SCHOOLCRAFT RD STE 200",
            "city": "LIVONIA",
            "state": "MI",
            "postal_code": "481501848",
            "telephone_number": "734-474-2958"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LANTZY",
        "first_name": "SYDNEY",
        "middle_name": "ALEXANDRA",
        "name_prefix": "Ms.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-06-09",
        "last_updated": "2026-06-18",
        "certification_date": "2026-06-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106S00000X",
            "taxonomy_group": "",
            "desc": "Behavior Technician",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "MI",
            "license": "7401002766",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Melissa Anne Lang, PT
• Walter C. Lang, D.O.
• Chase Allan Langenderfer
• Cheryl L Langworthy, CCP
• Lanlan Zhang DDS., PC
• Barbara A Lanzon, RPH
• Joseph A Lanzon, R PH
• Shannon Marie Lapeer
• Beatriz Adriana Lapham-Solis, DPT
• Christian Lapointe

• Behavior Analyst in Livonia, MI
• Providers in Livonia, MI by specialty
• Behavior Analyst in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 18, 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.