Catherine Lindsay McKnight, M.D.
NPI 1306073366ActiveIndividual· Surgery· Knoxville, TN
Surgery (M.D.) in Knoxville, Tennessee, trained at East Tennessee State University Quillen College of Medicine (class of 2009). Mostly services rather than prescriptions: Medicare paid $29,146 for 155 patients in 2024, with only 11 Part D claims. Prytime Medical Devices, Inc. was the largest of 6 companies reporting payments in 2025, $252.47 in all, mostly food and beverage.
Overview
| NPI | 1306073366 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 17, 2009 |
| Last updated in NPPES | Apr 12, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | LL31719 | SC |
| Surgery, Surgical Critical Care | 2086S0102X | 17432 | HI |
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 | 155 |
|---|---|
| Services billed | 249 across 42 procedure codes |
| Paid by Medicare | $29,146 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11 · 11 30-day fills |
|---|---|
| Total drug cost | $45.52 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | East Tennessee State University Quillen College of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | General Surgery |
| Secondary specialties | Critical Care (Intensivists) |
Medical group
- University Health System, Inc.Knoxville, TN · 522 clinicians
Hospital affiliation
- University Health System, IncKnoxville, TN
Industry payments (Open Payments)
- 2025$252.47 · 9 payments from 6 companies
- 2024$576.91 · 15 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Prytime Medical Devices, Inc. | $89.38 | 2 |
| Acera Surgical, Inc. | $78.13 | 3 |
| Teleflex LLC | $28.41 | 1 |
| Smith+nephew, Inc. | $19.11 | 1 |
| Atricure, Inc. | $18.93 | 1 |
What the 2025 payments were for
- Food and Beverage$252.47 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other general surgeons in Knoxville
- 1013120815
- 1043476831
- 1053343178
- 1083970669
- 1093120958
- 1124556998
- 1134416126
- 1194755454
- 1205222072
- 1225089550
- 1245458082
- 1306954490
All 66 general surgeons in Knoxville · All general surgeons in Tennessee