Tiffany Gayla Clendening, PMHNP
NPI 1942770714ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Longview, TX
Nurse Practitioner, Psych/Mental Health (PMHNP) with Turnwell Mental Health of South Texas, PLLC, practicing in Longview, Texas. Part D covered 669 prescriptions written in 2024, 93% of them generic. Takeda Pharmaceuticals U.S.A., Inc. was the largest of 6 companies reporting payments in 2025, $185.73 in all, mostly food and beverage.
Overview
| NPI | 1942770714 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP |
| Sole proprietor | No |
| NPI issued | Dec 4, 2018 |
| Last updated in NPPES | Aug 25, 2022 |
| Certified by provider | Aug 25, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | AP139914 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (TX) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 669 · 869 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $85,611 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Turnwell Mental Health of South Texas, PLLCEdinburg, TX · 23 clinicians
Industry payments (Open Payments)
- 2025$185.73 · 8 payments from 6 companies
- 2024$52.06 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $43.99 | 2 |
| Abbvie Inc. | $36.48 | 2 |
| Corium, LLC | $31.31 | 1 |
| Alkermes, Inc. | $26.88 | 1 |
| Axsome Therapeutics, Inc. | $23.67 | 1 |
What the 2025 payments were for
- Food and Beverage$185.73 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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