Individual provider Active NPI

Allyson Patterson, BCBA-D, LBA

  • Behavior Analyst
  • Arlington, VA
National Provider Identifier
1235628348
Registry record updated Mar 12, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Behavior AnalystTaxonomy code 103K00000X
License
0133001138 Issued in VA
Practice address
4342 4TH St N
Arlington, VA 22203-3068
Phone
(571) 317-1446
NPI assigned
May 3, 2018
Last updated
Mar 12, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 12, 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 0133001138 VA Primary

Addresses

Primary practice location

4342 4TH St N
Arlington, VA 22203-3068

Mailing address

4342 4TH St N
Arlington, VA 22203-3068
Phone (571) 317-1446

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
0133001138VAMDBehavioral Analyst

Practice roles

OrganizationSpecialtyStatusNew patients
Patterson Behavior Services, LLC Behavior Analyst CurrentSince Dec 12, 2021 Accepting new patients
Arlington Sunshine Project Behavior Analyst CurrentSince Apr 9, 2024 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, 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": "1525305600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773273600000",
    "number": "1235628348",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4342 4TH ST N",
            "city": "ARLINGTON",
            "state": "VA",
            "postal_code": "222033068",
            "telephone_number": "571-317-1446"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4342 4TH ST N",
            "city": "ARLINGTON",
            "state": "VA",
            "postal_code": "222033068",
            "telephone_number": "571-317-1446"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PATTERSON",
        "first_name": "ALLYSON",
        "credential": "BCBA-D, LBA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-05-03",
        "last_updated": "2026-03-12",
        "certification_date": "2026-03-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "VA",
            "license": "0133001138",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Arlington, VA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 12, 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.