Doctor profile · Federal record
Dr. Lynellen Gregory, MD
Vascular Surgery Physician (CMS: Vascular Surgery) · Knoxville, TN
- NPI 1124409461
- Accepts Medicare
- MIPS 100.0 / 100 · 2023
- 11 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1924 Alcoa Hwy # U-11
Knoxville, TN 379201511
(865) 305-9230
fax (865) 305-8894 - Mailing address
-
2203 Neuse Blvd
New Bern, NC 285604311
Credentials & registration
- NPI registered
- June 2015 — 11 yrs on file
- Profile last updated
- July 25, 2022
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 2086S0129X — NUCC code
- State license (1)
- North Carolina #2022-01932
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124409461. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
9,494
Distinct HCPCS
10
Medicare allowed
$525,470
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 7,145 | 54 | $0 | |
99153 |
Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes | 313 | 57 | $10 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 297 | 182 | $85 | |
J7040 |
Infusion, normal saline solution, sterile (500 ml = 1 unit) | 188 | 59 | $1 | |
93922 |
Ultrasound study of arm and leg arteries | 138 | 86 | $76 | |
75774 |
Review by radiologist of additional artery image | 126 | 35 | $92 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 120 | 120 | $157 | |
99152 |
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 110 | 60 | $47 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 101 | 84 | $53 | |
93925 |
Ultrasound of leg arteries or artery grafts | 91 | 65 | $224 |
In context: peer comparison
Among 12 peers in Knoxville Vascular Surgery Physician, average services per provider: 168. This provider delivers 57× the peer median.Open Payments
Industry payments received
All-time total
$1,767
Transactions
50
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 38 | $1,287.99 | |
| W. L. Gore & Associates, INC. | 4 | $261.56 | |
| Smith+Nephew, INC. | 3 | $79.29 | |
| Bard Peripheral Vascular, INC. | 1 | $67.90 | |
| Cook Medical LLC | 2 | $33.02 | |
| Bolton Medical INC | 1 | $24.25 | |
| CashFlow Solutions, LLC | 1 | $13.23 |
By nature of payment
Frequently asked questions
What is Dr. Lynellen Gregory's medical specialty?
Dr. Lynellen Gregory practices Vascular Surgery Physician in Knoxville, TN.
Where does Dr. Lynellen Gregory practice?
Dr. Lynellen Gregory practices at 1924 Alcoa Hwy # U-11, Knoxville, TN 379201511. Office phone: 8653059230.
What is Dr. Lynellen Gregory's NPI?
Dr. Lynellen Gregory's National Provider Identifier (NPI) is 1124409461, issued by NPPES.
Does Dr. Lynellen Gregory accept Medicare assignment?
Yes. Dr. Lynellen Gregory accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lynellen Gregory commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Use of a drug to induce depression of consciousness by physician performing a procedure (HCPCS 99153); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.