Square One Gjm
Square One Gjm is a healthcare organization registered as Professional Counselor in Gallipolis, OH, holding Type 2 (organization) NPI 1982323358 since 2022. The authorized official on file is Amy Sisson, Clinical Director.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1982323358 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Square One Gjm |
| Practice address | 49 OLIVE ST, Gallipolis, OH, 45631 |
| Phone | 7404415809 |
| Enumeration date | 2022-08-26 |
| Last updated in NPPES | 2022-12-29 |
Authorized official
| Name | Amy Sisson |
|---|---|
| Title | Clinical Director |
| Phone | 7404415809 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1041C0700X | Clinical Social Worker | Secondary | — | — |
| 101YP2500X | Professional Counselor | Primary | — | — |
Copy-ready billing details
Provider: Square One Gjm NPI: 1982323358 Taxonomy: 101YP2500X (Professional Counselor) Address: 49 OLIVE ST, Gallipolis, OH, 45631
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1952022964 | Square One Gjm | Organization | Mental Health Clinic/Center (Including Community Mental Health Center) | Gallipolis, OH |
| 1760199665 | Devin Humphreys | Individual | Clinical Social Worker | Gallipolis, OH |
| 1922715549 | Kimberly Stewart | Individual | Behavior Technician | Gallipolis, OH |
| 1952018624 | Rhonda Henson-Ramey | Individual | Driver | Gallipolis, OH |
| 1518674944 | Linda Stanley | Individual | Behavior Technician | Gallipolis, OH |
| 1235847443 | Elizabeth Shaw | Individual | Behavior Technician | Gallipolis, OH |
| 1194433276 | Mary Mayes | Individual | Behavior Technician | Gallipolis, OH |
| 1700594884 | Ashley Durst | Individual | Behavior Technician | Gallipolis, OH |
Verify this record
Cross-check NPI 1982323358 against the authoritative CMS record: view Square One Gjm on the official NPPES registry .
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 or validate an NPI number.
Frequently asked questions
What is a Type 2 NPI?
What type of organization is Square One Gjm?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-12-29.