Teras G. Flowers, MSN-PMHNP
NPI 1245838945ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Washington, DC
Nurse Practitioner, Psych/Mental Health (MSN-PMHNP) with Columbia Associates in Psychiatry PC, practicing in Washington, District of Columbia. Their prescriptions cost Medicare Part D more than their services did: $19,806 for 277 claims, against $7,452 paid for services in 2024. Vanda Pharmaceuticals Inc. was the largest of 5 companies reporting payments in 2025, $147.29 in all, mostly food and beverage.
Overview
| NPI | 1245838945 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MSN-PMHNP |
| Sole proprietor | No |
| NPI issued | Oct 14, 2020 |
| Last updated in NPPES | Oct 23, 2026 |
| Certified by provider | Oct 23, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | RN1034376 | DC |
| Registered Nurse, Medical-Surgical | 163WM0705X | 1034376 | DC |
| Nurse Practitioner, Psych/Mental Health | 363LP0808X | R237825 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (DC); Practitioner - Nurse Practitioner (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 13 |
|---|---|
| Services billed | 118 across 5 procedure codes |
| Paid by Medicare | $7,452 |
Part D prescriptions in 2024
| Prescriptions (claims) | 277 · 376 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $19,806 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2020 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Columbia Associates in Psychiatry PCAldie, VA · 149 clinicians
Industry payments (Open Payments)
- 2025$147.29 · 6 payments from 5 companies
- 2024$441.54 · 14 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vanda Pharmaceuticals Inc. | $70.35 | 2 |
| Axsome Therapeutics, Inc. | $26.84 | 1 |
| Teva Pharmaceuticals USA, Inc. | $19.36 | 1 |
| Abbvie Inc. | $15.63 | 1 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $15.11 | 1 |
What the 2025 payments were for
- Food and Beverage$147.29 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 269 psychiatric nurse practitioners in Washington · All psychiatric nurse practitioners in District of Columbia