Individual provider Active NPI

Alexandra Tatman, BCBA

  • Behavior Analyst
  • Knoxville, TN
National Provider Identifier
1851809784
Registry record updated Sep 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Behavior AnalystTaxonomy code 103K00000X
License
1-20-41729 Issued in TN
Practice address
6004 Walden Dr
Knoxville, TN 37919-6370
Phone
(865) 766-5775
Fax
(865) 315-7014
NPI assigned
Jan 12, 2018
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 3, 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 1-20-41729 TN Primary
Behavior Technician 106S00000X RBT-17-40628 TN

Addresses

Primary practice location

6004 Walden Dr
Knoxville, TN 37919-6370

Mailing address

7417 Kingston Pike Ste 103
Knoxville, TN 37919-5616
Phone (865) 766-5775

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
RBT-17-40628TNMDBehavior Technician

Practice roles

OrganizationSpecialtyStatusNew patients
ABA Interventions, LLC Behavior Analyst Past 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 and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1515715200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788393600000",
    "number": "1851809784",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7417 KINGSTON PIKE STE 103",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379195616",
            "telephone_number": "865-766-5775",
            "fax_number": "865-315-7014"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6004 WALDEN DR",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379196370",
            "telephone_number": "865-766-5775",
            "fax_number": "865-315-7014"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TATMAN",
        "first_name": "ALEXANDRA",
        "credential": "BCBA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-01-12",
        "last_updated": "2026-09-03",
        "certification_date": "2026-09-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "TN",
            "license": "1-20-41729",
            "primary": true
        },
        {
            "code": "106S00000X",
            "taxonomy_group": "",
            "desc": "Behavior Technician",
            "state": "TN",
            "license": "RBT-17-40628",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Knoxville, TN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 3, 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.