Jennifer L. Brumbach, FNP-BC
NPI 1518729730ActiveIndividual· Nurse Practitioner, Family· Knoxville, TN
Nurse Practitioner, Family (FNP-BC) with Knoxville Hma Physician Management, LLC and 1 other group, practicing in Knoxville, Tennessee. Their prescriptions cost Medicare Part D more than their services did: $30,708 for 706 claims, against $9,852 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. was the largest of 11 companies reporting payments in 2025, $782.74 in all, mostly food and beverage. Lists Fort Sanders Regional Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1518729730 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-BC |
| Sole proprietor | No |
| NPI issued | Jan 24, 2024 |
| Last updated in NPPES | Oct 12, 2026 |
| Certified by provider | Oct 12, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 35543 | 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 | 63 |
|---|---|
| Services billed | 191 across 25 procedure codes |
| Paid by Medicare | $9,852 |
Part D prescriptions in 2024
| Prescriptions (claims) | 706 · 1,197 30-day fills |
|---|---|
| Patients | 142 |
| Total drug cost | $30,708 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2023 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical groups
- Knoxville Hma Physician Management, LLCKnoxville, TN · 120 clinicians
- Thompson Oncology GroupKnoxville, TN · 65 clinicians
Hospital affiliations
- Fort Sanders Regional Medical CenterKnoxville, TN
- Leconte Medical CenterSevierville, TN
- Parkwest Medical CenterKnoxville, TN
Industry payments (Open Payments)
- 2025$782.74 · 29 payments from 11 companies
- 2024$1,436 · 79 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $165.09 | 4 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $103.48 | 4 |
| Incyte Corporation | $99.95 | 1 |
| Janssen Biotech, Inc. | $85.99 | 1 |
| Abbvie Inc. | $82.43 | 4 |
What the 2025 payments were for
- Food and Beverage$596.80 · 27 payments
- Education$185.94 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 774 family nurse practitioners in Knoxville · All family nurse practitioners in Tennessee