Alexis Aaron – Behavior Technician in O Fallon, IL

Key facts

NPI: 1831036003
Entity type: Individual (NPI type 1)
Primary specialty: Behavior Technician 106S00000X
Practice address: 634 N Main St Ste 4
O Fallon, IL 62269-3746
Phone: (618) 726-5870
NPI assigned: May 4, 2026
Sex: Female
Sole proprietor: No

Medicare participation

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

National Provider Directory

Medicare enrollment (NPD): No

Specialties & licenses

Specialty (taxonomy)	Code	License	State	Primary
Behavior Technician	106S00000X		IL	Yes

Addresses

Primary practice location

634 N Main St Ste 4
O Fallon, IL 62269-3746

Mailing address

634 N Main St Ste 4
O Fallon, IL 62269-3746
Phone (618) 726-5870

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API JSON format, last updated by the provider on May 4, 2026.

{
    "created_epoch": "1777852800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777852800000",
    "number": "1831036003",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "634 N MAIN ST STE 4",
            "city": "O FALLON",
            "state": "IL",
            "postal_code": "622693746",
            "telephone_number": "618-726-5870"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "634 N MAIN ST STE 4",
            "city": "O FALLON",
            "state": "IL",
            "postal_code": "622693746",
            "telephone_number": "618-726-5870"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "AARON",
        "first_name": "ALEXIS",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-05-04",
        "last_updated": "2026-05-04",
        "certification_date": "2026-05-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106S00000X",
            "taxonomy_group": "",
            "desc": "Behavior Technician",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in O Fallon, IL

All providers in O Fallon, IL · Behavior Technician in Illinois

Sources for this page

NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on May 4, 2026. Information in NPPES is self-reported and not verified by CMS.
NUCC Health Care Provider Taxonomy: specialty names.
National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.