Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Square One Gjm

Q: What type of organization is Square One Gjm?

Square One Gjm is registered in NPPES as a Mental Health Clinic/Center (Including Community Mental Health Center) (its primary provider taxonomy).

Mental Health Clinic/Center (Including Community Mental Health Center) in Gallipolis, OH · enumerated 2022 · authorized official Sonya Hatem, Operations Director.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1952022964

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Registry record

Entity type Organization (Type 2)

Legal business name Square One Gjm

Other name <Unavail>

Practice address 49 Olive St, Gallipolis, OH, 45631

Phone (740) 441-5809

Fax (740) 578-9242

Enumeration date Sep 7, 2022

Last updated in NPPES Sep 10, 2025

Taxonomy & classification

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

261QM0801X Mental Health Clinic/Center (Including Community Mental Health Center) Ambulatory Health Care Facilities Primary

Authorized official

Name Sonya Hatem

Title Operations Director

Phone (740) 441-5809

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Square One Gjm?

Square One Gjm is registered in NPPES as a Mental Health Clinic/Center (Including Community Mental Health Center) (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-10.