Individual provider Active NPI

Elizabeth Anne Partney, M.A.E., BCBA, LBA

  • Behavior Analyst
  • Saint Louis, MO
National Provider Identifier
1891306999
Registry record updated Jan 20, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Behavior AnalystTaxonomy code 103K00000X
License
2019000984 Issued in MO
Practice address
12110 Clayton Rd
Saint Louis, MO 63131-2599
Phone
(314) 989-7984
NPI assigned
Aug 12, 2020
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 20, 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 2019000984 MO Primary

Addresses

Primary practice location

12110 Clayton Rd
Saint Louis, MO 63131-2599

Mailing address

PO Box 2449
Hillsboro, MO 63050-8449
Phone (314) 276-6988

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
2019000984MOMDBehavioral Analyst

Practice roles

OrganizationSpecialtyStatusNew patients
Best Abilities, LLC Behavior Analyst PastSince Aug 1, 2020 Accepting new patients
Achievements Unlimited PastSince Aug 1, 2020 Accepting new patients

Organizations & group practices 2

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

NPI Registry JSON

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

{
    "created_epoch": "1597190400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768867200000",
    "number": "1891306999",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 2449",
            "city": "HILLSBORO",
            "state": "MO",
            "postal_code": "630508449",
            "telephone_number": "314-276-6988"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "12110 CLAYTON RD",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631312599",
            "telephone_number": "314-989-7984"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PARTNEY",
        "first_name": "ELIZABETH",
        "middle_name": "ANNE",
        "name_prefix": "Mrs.",
        "credential": "M.A.E., BCBA, LBA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-08-12",
        "last_updated": "2026-01-20",
        "certification_date": "2026-01-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "MO",
            "license": "2019000984",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Saint Louis, MO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 20, 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.