Individual provider Active NPI

Simone Alexis Mazilu, BCBA

  • Behavior Analyst
  • Seattle, WA
National Provider Identifier
1326810391
Registry record updated Aug 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Behavior AnalystTaxonomy code 103K00000X
License
BA70094958 Issued in WA
Practice address
102 N 143Rd St
Seattle, WA 98133-6803
Phone
(206) 914-9219
NPI assigned
Oct 24, 2023
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 14, 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 BA70094958 WA Primary

Addresses

Primary practice location

102 N 143Rd St
Seattle, WA 98133-6803

Mailing address

7914 110TH Ave SE Apt 606
Newcastle, WA 98056-1674
Phone (719) 201-1321

Other practice location 1

7914 110th Ave SE Apt 606
Newcastle, WA 98056-1674
Phone (719) 201-1321

Other names 1

  • Simone Alexis Neal Former name

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
BA70094958WAMDBehavioral Analyst

Practice roles

OrganizationSpecialtyStatusNew patients
Neurobehavior Link LLC Behavior Analyst Current Accepting new patients
Dimensions ABA, LLC PastSince Oct 29, 2023 Accepting new patients
Accelerate Learning Specialists LLC Behavior Analyst Past Accepting new patients

Organizations & group practices 3

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": "1698105600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786665600000",
    "number": "1326810391",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7914 110TH AVE SE APT 606",
            "city": "NEWCASTLE",
            "state": "WA",
            "postal_code": "980561674",
            "telephone_number": "719-201-1321"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "102 N 143RD ST",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981336803",
            "telephone_number": "206-914-9219"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "7914 110th Ave SE Apt 606",
            "address_purpose": "LOCATION",
            "city": "Newcastle",
            "state": "WA",
            "postal_code": "980561674",
            "country_code": "US",
            "telephone_number": "719-201-1321",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MAZILU",
        "first_name": "SIMONE",
        "middle_name": "ALEXIS",
        "credential": "BCBA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2023-10-24",
        "last_updated": "2026-08-14",
        "certification_date": "2026-08-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "WA",
            "license": "BA70094958",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "SIMONE",
            "last_name": "NEAL",
            "middle_name": "ALEXIS",
            "credential": "CBT",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Seattle, WA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 14, 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.