Cornerstone Clinical Services
Cornerstone Clinical Services is a healthcare organization registered as Counselor in Lawton, OK, holding Type 2 (organization) NPI 1982923314 since 2010. The authorized official on file is Alexis Grant, Lmft Candidate.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1982923314 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Cornerstone Clinical Services |
| Practice address | 807 SW F AVE, Lawton, OK, 73501 |
| Phone | 5805957000 |
| Enumeration date | 2010-05-25 |
| Last updated in NPPES | 2016-06-15 |
Authorized official
| Name | Alexis Grant |
|---|---|
| Title | Lmft Candidate |
| Phone | 5802848036 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 251S00000X | Community/Behavioral Health Agency | Secondary | — | — |
| 101Y00000X | Counselor | Primary | 1201 | OK |
Copy-ready billing details
Provider: Cornerstone Clinical Services NPI: 1982923314 Taxonomy: 101Y00000X (Counselor) Address: 807 SW F AVE, Lawton, OK, 73501
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1184786238 | Cornerstone Clinical Services, Inc | Organization | Community/Behavioral Health Agency | Lawton, OK |
| 1396975983 | Rita Daniel | Individual | Professional Counselor | Lawton, OK |
| 1063744670 | Teressa Battle | Individual | Mental Health Counselor | Lawton, OK |
| 1467774398 | Cornerstone Clinical Service | Organization | Case Management Agency | Lawton, OK |
| 1700109360 | Cornerstone Clinical Services | Organization | Case Management Agency | Lawton, OK |
| 1013230481 | Virgie Purifoy | Individual | Case Manager/Care Coordinator | Lawton, OK |
| 1083939441 | Andrea Nunnally | Individual | Mental Health Counselor | Lawton, OK |
| 1942527627 | Henri Ball | Individual | Rehabilitation Psychologist | Lawton, OK |
Verify this record
Cross-check NPI 1982923314 against the authoritative CMS record: view Cornerstone Clinical Services 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
Where is Cornerstone Clinical Services located?
How current is this record?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-06-15.