Doctor profile · Federal record
Dr. Hannah Nemec, MD
Surgery Physician (CMS: General Surgery) · Trauma Surgery Physician · Surgical Critical Care Physician · Knoxville, TN
- NPI 1023472867
- Accepts Medicare
- 10 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1932 Alcoa Hwy
Knoxville, TN 379201527
(865) 251-4658
Credentials & registration
- NPI registered
- April 2016 — 10 yrs on file
- Profile last updated
- December 22, 2025
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Tennessee #67760
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023472867. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
63
Distinct HCPCS
3
Medicare allowed
$4,918
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 36 | 24 | $74 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 14 | 12 | $47 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 13 | 13 | $122 |
In context: peer comparison
Among 17 peers in Knoxville Surgery Physician, average services per provider: 43. This provider delivers 1.5× the peer median.Open Payments
Industry payments received
All-time total
$533
Transactions
12
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Davol INC. | 1 | $144.43 | |
| Prytime Medical Devices, INC. | 1 | $84.81 | |
| Clr Medical, INC. | 1 | $55.00 | |
| Medtronic, INC. | 1 | $44.56 | |
| Acera Surgical, INC. | 2 | $43.13 | |
| Boston Scientific Corporation | 1 | $37.86 | |
| Merck Sharp & Dohme LLC | 1 | $33.91 | |
| Octapharma USA, INC. | 1 | $32.23 | |
| ConvaTec INC. | 1 | $21.25 | |
| Abbott Laboratories | 1 | $20.36 | |
| Integra LifeSciences Corporation | 1 | $15.30 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Hannah Nemec's medical specialty?
Dr. Hannah Nemec practices Surgery Physician in Knoxville, TN.
Where does Dr. Hannah Nemec practice?
Dr. Hannah Nemec practices at 1932 Alcoa Hwy, Knoxville, TN 379201527. Office phone: 8652514658.
What is Dr. Hannah Nemec's NPI?
Dr. Hannah Nemec's National Provider Identifier (NPI) is 1023472867, issued by NPPES.
Does Dr. Hannah Nemec accept Medicare assignment?
Yes. Dr. Hannah Nemec accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hannah Nemec commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.