Hannah M. Nemec, MD
NPI 1023472867ActiveIndividual· Surgery· Knoxville, TN
Surgery (MD) in Knoxville, Tennessee, trained at Virginia Commonwealth University, School of Medicine (class of 2016). Medicare paid $24,611 for services to 163 patients in 2024. Acera Surgical, Inc. was the largest of 8 companies reporting payments in 2025, $357.53 in all, mostly food and beverage.
Overview
| NPI | 1023472867 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 7, 2016 |
| Last updated in NPPES | Dec 22, 2025 |
| Certified by provider | Dec 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 67760 | TN |
| Surgery, Trauma Surgery | 2086S0127X | 67760 | TN |
| Surgery, Surgical Critical Care | 2086S0102X | 67760 | 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 - General Surgery (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 163 |
|---|---|
| Services billed | 267 across 39 procedure codes |
| Paid by Medicare | $24,611 |
Education and affiliations
| Medical school | Virginia Commonwealth University, School of Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | General Surgery |
Medical group
- University Health System, Inc.Knoxville, TN · 522 clinicians
Hospital affiliations
- Blount Memorial HospitalMaryville, TN
- Leconte Medical CenterSevierville, TN
- University Health System, IncKnoxville, TN
Industry payments (Open Payments)
- 2025$357.53 · 13 payments from 8 companies
- 2024$532.84 · 12 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Acera Surgical, Inc. | $93.03 | 4 |
| Integra Lifesciences Corporation | $88.96 | 2 |
| Vertex Pharmaceuticals Incorporated | $39.40 | 2 |
| Baxter Healthcare | $36.33 | 1 |
| Avita Medical Americas, LLC | $32.67 | 1 |
What the 2025 payments were for
- Food and Beverage$357.53 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 66 general surgeons in Knoxville · All general surgeons in Tennessee