Individual provider Active NPI

Stefanie Achii, BCBA

  • Behavior Analyst
  • Decatur, GA
National Provider Identifier
1184430506
Registry record updated Aug 21, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Behavior AnalystTaxonomy code 103K00000X
License
1-24-77882 Issued in GA
Practice address
1894 Ludovie LN
Decatur, GA 30033-1044
Phone
(678) 626-0557
NPI assigned
Dec 10, 2024
Last updated
Aug 21, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 21, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Behavior Analyst 103K00000X 1-24-77882 GA Primary
Behavior Analyst 103K00000X LBA002302 GA

Addresses

Primary practice location

1894 Ludovie LN
Decatur, GA 30033-1044

Mailing address

1894 Ludovie LN
Decatur, GA 30033-1044
Phone (678) 626-0557

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

State licenses

LicenseStateTypeSpecialty
LBA002302GAMDBehavioral Analyst

Practice roles

OrganizationSpecialtyStatusNew patients
Core Therapy Services, LLC Behavior Analyst PastSince Dec 15, 2024 Accepting new patients

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": "1733788800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787270400000",
    "number": "1184430506",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1894 LUDOVIE LN",
            "city": "DECATUR",
            "state": "GA",
            "postal_code": "300331044",
            "telephone_number": "678-626-0557",
            "fax_number": "678-288-7932"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1894 LUDOVIE LN",
            "city": "DECATUR",
            "state": "GA",
            "postal_code": "300331044",
            "telephone_number": "678-626-0557"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ACHII",
        "first_name": "STEFANIE",
        "credential": "BCBA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2024-12-10",
        "last_updated": "2026-08-21",
        "certification_date": "2026-08-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "GA",
            "license": "1-24-77882",
            "primary": true
        },
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "GA",
            "license": "LBA002302",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Decatur, GA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 21, 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.