Brittani N. Arrowood, NP-C
NPI 1407320039ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Knoxville, TN
Nurse Practitioner, Psych/Mental Health (NP-C) with Southland Behavioral Health and 1 other group, practicing in Knoxville, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $100,211 for 461 claims, against $8,892 paid for services in 2024. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 19 companies reporting payments in 2025, $2,202 in all, mostly food and beverage.
Overview
| NPI | 1407320039 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP-C |
| Sole proprietor | Yes |
| NPI issued | Jan 16, 2019 |
| Last updated in NPPES | Jul 25, 2022 |
| Certified by provider | Jul 25, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 25063 | TN |
| Nurse Practitioner, Family | 363LF0000X | 25063 | TN |
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 (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 33 |
|---|---|
| Services billed | 141 across 6 procedure codes |
| Paid by Medicare | $8,892 |
Part D prescriptions in 2024
| Prescriptions (claims) | 461 · 645 30-day fills |
|---|---|
| Patients | 49 |
| Total drug cost | $100,211 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical groups
- Southland Behavioral HealthKnoxville, TN · 8 clinicians
- Southland Health Services LLCMaryville, TN · 3 clinicians
Industry payments (Open Payments)
- 2025$2,202 · 123 payments from 19 companies
- 2024$2,411 · 113 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $293.10 | 11 |
| Axsome Therapeutics, Inc. | $239.62 | 21 |
| Neurocrine Biosciences, Inc. | $226.49 | 10 |
| Alkermes, Inc. | $206.01 | 9 |
| Vanda Pharmaceuticals Inc. | $204.39 | 6 |
What the 2025 payments were for
- Food and Beverage$2,202 · 123 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 213 psychiatric nurse practitioners in Knoxville · All psychiatric nurse practitioners in Tennessee