Organization Active NPI

Square One GJM

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Gallipolis, OH
National Provider Identifier
1952022964
Registry record updated Sep 10, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Mental Health Clinic/Center (Including Community Mental Health Center)Taxonomy code 261QM0801X
Legal business name
SQUARE ONE GJM
Practice address
49 Olive St
Gallipolis, OH 45631-1632
Phone
(740) 441-5809
Fax
(740) 578-9242
NPI assigned
Sep 7, 2022
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 10, 2025

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

Authorized official

Name
Sonya J Hatem, LSWNPI 1447716352
Title
Operations Director
Phone
(740) 441-5809

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Mental Health CounselorGroup: 193400000X SINGLE SPECIALTY GROUP 101YM0800X
Mental Health Clinic/Center (Including Community Mental Health Center) 261QM0801X Primary

Addresses

Primary practice location

49 Olive St
Gallipolis, OH 45631-1632

Mailing address

PO Box 272
Gallipolis, OH 45631-0272
Phone (740) 441-5809

Other practice location 1

859 3rd Ave
Gallipolis, OH 45631-1624
Phone (740) 441-5809

Other names 1

  • Square One GJM Doing business as

National Provider Directory

National Provider Directory

Locations

49 Olive St
Gallipolis, OH 45631
Phone (740) 441-5809

859 3rd Ave
Gallipolis, OH 45631
Phone (740) 441-5809

Practitioners & affiliated clinicians

Practitioners 3

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1662508800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757462400000",
    "number": "1952022964",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 272",
            "city": "GALLIPOLIS",
            "state": "OH",
            "postal_code": "456310272",
            "telephone_number": "740-441-5809"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "49 OLIVE ST",
            "city": "GALLIPOLIS",
            "state": "OH",
            "postal_code": "456311632",
            "telephone_number": "740-441-5809",
            "fax_number": "740-578-9242"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "859 3rd Ave",
            "address_purpose": "LOCATION",
            "city": "Gallipolis",
            "state": "OH",
            "postal_code": "456311624",
            "country_code": "US",
            "telephone_number": "740-441-5809",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "SQUARE ONE GJM",
        "organizational_subpart": "NO",
        "enumeration_date": "2022-09-07",
        "last_updated": "2025-09-10",
        "certification_date": "2025-09-10",
        "status": "A",
        "authorized_official_last_name": "HATEM",
        "authorized_official_first_name": "SONYA",
        "authorized_official_middle_name": "J",
        "authorized_official_title_or_position": "OPERATIONS DIRECTOR",
        "authorized_official_telephone_number": "740-441-5809",
        "authorized_official_credential": "LSW"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Counselor, Mental Health",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "261QM0801X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Mental Health (Including Community Mental Health Center)",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Square One GJM",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Gallipolis, OH

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 10, 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.