Individual provider Active NPI

Marquezia Williams, BCBA

  • Behavior Analyst
  • North Ridgeville, OH
National Provider Identifier
1699443929
Registry record updated May 23, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Behavior AnalystTaxonomy code 103K00000X
License
1-25-81822 Issued in OH
Practice address
6000 Jaycox Rd Apt 101
North Ridgeville, OH 44039-1672
Phone
(440) 305-0724
NPI assigned
Sep 1, 2021
Last updated
May 23, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 23, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Behavior Technician 106S00000X RBT-21-183171 OH
Behavior Analyst 103K00000X 1-25-81822 OH Primary

Addresses

Primary practice location

6000 Jaycox Rd Apt 101
North Ridgeville, OH 44039-1672

Mailing address

6000 Jaycox Rd Apt 101
North Ridgeville, OH 44039-1672
Phone (440) 305-0724

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-21-183171OHMDBehavior Technician

Practice roles

OrganizationSpecialtyStatusNew patients
Bloom Behavioral Co. LLC Behavior Analyst Current 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": "1630454400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779494400000",
    "number": "1699443929",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6000 JAYCOX RD APT 101",
            "city": "NORTH RIDGEVILLE",
            "state": "OH",
            "postal_code": "440391672",
            "telephone_number": "440-305-0724",
            "fax_number": "440-379-1336"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6000 JAYCOX RD APT 101",
            "city": "NORTH RIDGEVILLE",
            "state": "OH",
            "postal_code": "440391672",
            "telephone_number": "440-305-0724"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "MARQUEZIA",
        "credential": "BCBA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-09-01",
        "last_updated": "2026-05-23",
        "certification_date": "2026-05-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106S00000X",
            "taxonomy_group": "",
            "desc": "Behavior Technician",
            "state": "OH",
            "license": "RBT-21-183171",
            "primary": false
        },
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "OH",
            "license": "1-25-81822",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in North Ridgeville, OH

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 23, 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.