Lynellen Gregory, MD
NPI 1124409461ActiveIndividual· Surgery, Vascular Surgery· Knoxville, TN
Surgery, Vascular Surgery (MD) in Knoxville, Tennessee, trained at Virginia Commonwealth University, School of Medicine (class of 2015). In 2024 Medicare paid $1,063,263 for 310 patients, and Part D covered 105 of their prescriptions, 79% of them generic. Boston Scientific Corporation was the largest of 9 companies reporting payments in 2025, $469.44 in all, mostly food and beverage.
Overview
| NPI | 1124409461 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 12, 2015 |
| Last updated in NPPES | Jul 25, 2022 |
| Certified by provider | Jul 25, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Vascular Surgery Primary | 2086S0129X | 2022-01932 | NC |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Vascular Surgery (NC); Practitioner - Vascular Surgery (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 310 |
|---|---|
| Services billed | 9,009 across 103 procedure codes |
| Paid by Medicare | $1,063,263 |
Part D prescriptions in 2024
| Prescriptions (claims) | 105 · 185 30-day fills |
|---|---|
| Patients | 29 |
| Total drug cost | $17,900 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | Virginia Commonwealth University, School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Vascular Surgery |
Medical group
- Lewis Gale Physicians LLCLow Moor, VA · 189 clinicians
Hospital affiliations
- Carilion Medical CenterRoanoke, VA
- Lewisgale Hospital AlleghanyLow Moor, VA
- Lewisgale Hospital MontgomeryBlacksburg, VA
- Lewisgale Medical CenterSalem, VA
Industry payments (Open Payments)
- 2025$469.44 · 21 payments from 9 companies
- 2024$1,767 · 50 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $216.61 | 10 |
| Abiomed | $37.73 | 1 |
| Medtronic, Inc. | $37.65 | 2 |
| Cook Medical LLC | $36.66 | 2 |
| Bard Peripheral Vascular, Inc. | $34.05 | 2 |
What the 2025 payments were for
- Food and Beverage$469.44 · 21 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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