Tidemark Therapy Pllc
Tidemark Therapy Pllc is a healthcare organization registered as Clinic/Center in Denison, TX, holding Type 2 (organization) NPI 1275939001 since 2014. The authorized official on file is Brittainy Wagner, Owner Provider.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1275939001 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Tidemark Therapy Pllc |
| Other name | <Unavail> |
| Practice address | 305 W WOODARD ST STE 201, Denison, TX, 75020 |
| Phone | 9032658545 |
| Fax | 9034870600 |
| Enumeration date | 2014-11-05 |
| Last updated in NPPES | 2026-02-24 |
Authorized official
| Name | Brittainy Wagner |
|---|---|
| Title | Owner Provider |
| Phone | 9032674023 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 101Y00000X | Counselor | Secondary | — | — |
| 261QM0850X | Adult Mental Health Clinic/Center | Secondary | — | — |
| 261QM1300X | Multi-Specialty Clinic/Center | Secondary | — | — |
| 103T00000X | Psychologist | Secondary | — | — |
| 363LP0808X | Psychiatric/Mental Health Nurse Practitioner | Secondary | — | — |
| 1041C0700X | Clinical Social Worker | Secondary | — | — |
| 101YP2500X | Professional Counselor | Secondary | — | — |
| 261Q00000X | Clinic/Center | Primary | — | — |
Copy-ready billing details
Provider: Tidemark Therapy Pllc NPI: 1275939001 Taxonomy: 261Q00000X (Clinic/Center) Address: 305 W WOODARD ST STE 201, Denison, TX, 75020
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1417407537 | Daisy Blagg | Individual | Clinical Psychologist | Denison, TX |
| 1942717814 | Texoma Psychological Services Pllc | Organization | Clinical Psychologist | Denison, TX |
Verify this record
Cross-check NPI 1275939001 against the authoritative CMS record: view Tidemark Therapy Pllc 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 Tidemark Therapy Pllc?
What is a Type 2 NPI?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-02-24.