Atcg LLC
Atcg LLC is a healthcare organization registered as Clinical Psychologist in Houston, TX, holding Type 2 (organization) NPI 1619156379 since 2007. The authorized official on file is Rex King, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1619156379 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Atcg LLC |
| Other name | <Unavail> |
| Practice address | 530 N SAM HOUSTON PKWY E, SUITE 202, Houston, TX, 77060 |
| Phone | 2812600821 |
| Fax | 2812600352 |
| Enumeration date | 2007-10-30 |
| Last updated in NPPES | 2008-05-29 |
Authorized official
| Name | Rex King |
|---|---|
| Title | Owner |
| Phone | 2812600821 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1041C0700X | Clinical Social Worker | Secondary | — | — |
| 103TC0700X | Clinical Psychologist | Primary | — | — |
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 156168004 | Medicaid | TX | — |
Copy-ready billing details
Provider: Atcg LLC NPI: 1619156379 Taxonomy: 103TC0700X (Clinical Psychologist) Address: 530 N SAM HOUSTON PKWY E, SUITE 202, Houston, TX, 77060
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1801815006 | Texas Serenity Counseling | Organization | Mental Health Clinic/Center (Including Community Mental Health Center) | Houston, TX |
| 1851440630 | Dennis Nelson | Individual | Psychologist | Houston, TX |
| 1336328095 | Atcg LLC | Organization | Clinical Psychologist | Houston, TX |
| 1972784114 | Ravneet Nagi | Individual | Family Medicine Physician | Houston, TX |
| 1609050632 | Louis Warfield | Individual | Physician Assistant | Houston, TX |
| 1689991630 | Toxicology Associates, Inc | Organization | Methadone Clinic | Houston, TX |
| 1821532599 | Supreme All Care Health and Wellness | Organization | Clinic/Center | Houston, TX |
| 1053838904 | Cgi Healthcare System | Organization | Case Manager/Care Coordinator | Houston, TX |
Verify this record
Cross-check NPI 1619156379 against the authoritative CMS record: view Atcg LLC 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 type of organization is Atcg LLC?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-05-29.