Individual provider Active NPI

Ariel Defreeze, LISW-S

  • Clinical Social Worker
  • Cleveland Heights, OH
National Provider Identifier
1649737743
Registry record updated Sep 30, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
S1904438 Issued in OH
Practice address
PO Box 181223
Cleveland Heights, OH 44118-7223
Phone
(216) 474-0028
NPI assigned
Feb 25, 2019
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 30, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Social WorkerGroup: 193400000X SINGLE SPECIALTY GROUP 104100000X I2304258 OH
Clinical Social Worker 1041C0700X S1904438 OH Primary
Case Manager/Care CoordinatorGroup: 193400000X SINGLE SPECIALTY GROUP 171M00000X

Addresses

Primary practice location

PO Box 181223
Cleveland Heights, OH 44118-7223

Mailing address

PO Box 181223
Cleveland Heights, OH 44118-7223

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
I2304258OHMDSocial Worker
S1904438OHMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
The Ariel de'Freeze Counseling Collective CurrentSince Apr 1, 2025 Accepting new patients
The Centers for Counseling & Trauma Recovery CurrentSince Apr 1, 2025 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": "1551052800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759190400000",
    "number": "1649737743",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 181223",
            "city": "CLEVELAND HEIGHTS",
            "state": "OH",
            "postal_code": "441187223"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "PO BOX 181223",
            "city": "CLEVELAND HEIGHTS",
            "state": "OH",
            "postal_code": "441187223",
            "telephone_number": "216-474-0028"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DEFREEZE",
        "first_name": "ARIEL",
        "credential": "LISW-S",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2019-02-25",
        "last_updated": "2025-09-30",
        "certification_date": "2025-09-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Social Worker",
            "state": "OH",
            "license": "I2304258",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "OH",
            "license": "S1904438",
            "primary": true
        },
        {
            "code": "171M00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Case Manager/Care Coordinator",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Cleveland Heights, OH

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 30, 2025; 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.