Individual provider Active NPI

Gia Davis

  • Behavior Analyst
  • Steger, IL
National Provider Identifier
1003714569
Registry record updated Oct 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Behavior AnalystTaxonomy code 103K00000X
Practice address
3334 Chicago Rd
Steger, IL 60475-1066
Phone
(708) 275-4048
NPI assigned
Oct 27, 2026
Last updated
Oct 27, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 27, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Behavior Analyst 103K00000X IL Primary

Addresses

Primary practice location

3334 Chicago Rd
Steger, IL 60475-1066

Mailing address

3334 Chicago Rd
Steger, IL 60475-1066
Phone (708) 275-4048

Other practice location 1

17601 Wentworth Ave
Lansing, IL 60438-2074
Phone (708) 275-4048

Medicare participation

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

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1793059200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1793059200000",
    "number": "1003714569",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3334 CHICAGO RD",
            "city": "STEGER",
            "state": "IL",
            "postal_code": "604751066",
            "telephone_number": "708-275-4048"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3334 CHICAGO RD",
            "city": "STEGER",
            "state": "IL",
            "postal_code": "604751066",
            "telephone_number": "708-275-4048"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "17601 Wentworth Ave",
            "address_purpose": "LOCATION",
            "city": "Lansing",
            "state": "IL",
            "postal_code": "604382074",
            "country_code": "US",
            "telephone_number": "708-275-4048",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DAVIS",
        "first_name": "GIA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-10-27",
        "last_updated": "2026-10-27",
        "certification_date": "2026-10-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Steger, IL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 27, 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.