Karlee B. Stamey, PMHNP-BC
NPI 1164976593ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Knoxville, TN
Nurse Practitioner, Psych/Mental Health (PMHNP-BC) with Helen Ross McNabb Center, practicing in Knoxville, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $183,901 for 1,304 claims, against $2,539 paid for services in 2024. Otsuka America Pharmaceutical, Inc. was the largest of 8 companies reporting payments in 2025, $510.14 in all, mostly food and beverage.
Overview
| NPI | 1164976593 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PMHNP-BC |
| Sole proprietor | No |
| NPI issued | Aug 15, 2016 |
| Last updated in NPPES | Jul 20, 2026 |
| Certified by provider | Jul 20, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 21306 | 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 (AL); Practitioner - Nurse Practitioner (IN); Practitioner - Nurse Practitioner (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 43 |
|---|---|
| Services billed | 49 across 3 procedure codes |
| Paid by Medicare | $2,539 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,304 · 1,523 30-day fills |
|---|---|
| Patients | 219 |
| Total drug cost | $183,901 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2016 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Helen Ross McNabb CenterMaryville, TN · 39 clinicians
Industry payments (Open Payments)
- 2025$510.14 · 18 payments from 8 companies
- 2024$574.83 · 22 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $203.93 | 7 |
| Teva Pharmaceuticals USA, Inc. | $126.85 | 2 |
| Corium, LLC | $57.17 | 2 |
| Lundbeck LLC | $46.51 | 3 |
| Collegium Pharmaceutical, Inc. | $23.22 | 1 |
What the 2025 payments were for
- Food and Beverage$398.65 · 17 payments
- Education$111.49 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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