Active NPI 1124409461 Individual Practitioner Female Practitioner

Dr. Lynellen Gregory , MD

Surgery - Vascular Surgery • Knoxville, TN

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Lynellen Gregory, MD is a certified Surgery - Vascular Surgery practicing in Knoxville, TN. With approximately 11 years of clinical experience since graduating from Virginia Commonwealth University, School Of Medicine in 2015, Dr. Gregory delivers high-quality medical care to the local community at 1924 ALCOA HWY # U-11.

Dr. Gregory maintains professional affiliations with Lewis Gale Physicians Llc, Coastal Surgical Specialists P A and accepts Medicare assignment.

Frequently performed procedures and clinical services include low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml, use of a drug to induce depression of consciousness by physician performing a procedure, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1924 Alcoa Hwy # U-11

Knoxville, TN 379201511

Telephone 8653059230

Fax 8653058894

Associated Practice Facility / Clinic

🏢 Coastal Surgical Specialists P A Facility NPI 1659337046

Medicare Profile & Education

Medical School

Virginia Commonwealth University, School Of Medicine

Graduation Year

2015

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery - Vascular Surgery in Knoxville, TN

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

11 Yrs -13.5 yrs vs City Avg

City Avg: 24.5 Yrs

State Avg: 24.5 Yrs

Regional Practice Density

20 Specialists

Practicing in Knoxville, TN (132 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

66.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Gregory (11 Years) 11 Yrs

Knoxville Specialty Average (24.5 Years) 24.5 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	5,523	52	$1.15	$0.13
99153 Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes	290	66	$20.00	$10.68
99213 Established patient office or other outpatient visit, typically 15 minutes	214	145	$150.00	$87.05
93922 Ultrasound study of arm and leg arteries	174	97	$170.00	$76.89
J7040 Infusion, normal saline solution, sterile (500 ml = 1 unit)	164	58	$2.01	$1.31
75774 Radiological supervision and interpretation of imaging of artery	146	40	$1000.00	$91.49
93925 Ultrasound of leg arteries or artery grafts	123	79	$500.00	$224.96
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	122	91	$100.00	$53.68
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	117	73	$100.00	$47.24
37253 Ultrasound evaluation of blood vessel with review by radiologist, each additional vessel	104	31	$400.00	$160.40
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	96	96	$350.00	$156.96
76937 Ultrasonic guidance for blood vessel access	80	51	$70.00	$36.10
36415 Insertion of needle into vein for collection of blood sample	77	45	$25.00	$8.65
85014 Red blood cell concentration measurement	75	45	$10.00	$2.32
80047 Blood test, basic group of blood chemicals (calcium, ionized)	73	43	$100.00	$13.46
75710 Radiological supervision and interpretation of imaging of artery of one arm or leg	69	37	$1000.00	$141.98
93926 Ultrasound of one leg arteries or artery grafts	56	39	$303.57	$120.81
75625 Radiological supervision and interpretation X-ray of abdominal aorta	49	40	$1000.00	$119.31
93880 Ultrasound of both sides of head and neck blood flow	49	45	$400.00	$177.84
37252 Ultrasound evaluation of blood vessel with review by radiologist, initial vessel	36	31	$2300.00	$867.24
37225 Removal of plaque in arteries of leg	31	28	$16322.58	$4887.27
93970 Ultrasound study of arm or leg veins with compression and maneuvers	31	31	$400.00	$175.29
75716 Review by radiologist of both arms or legs arteries image	25	21	$1000.00	$154.44
37229 Removal of plaque in artery of leg, initial vessel	25	21	$19184.00	$6836.86
37227 Removal of plaque and insertion of stents into arteries in one leg, endovascular, accessed through the skin or open procedure	15	13	$17546.67	$6198.97
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	12	12	$400.00	$165.91

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
Q9967 Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml	7,145	54	$1.00	$0.15
99153 Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes	313	57	$20.00	$10.08
99213 Established patient office or other outpatient visit, typically 15 minutes	297	182	$150.00	$85.32
J7040 Infusion, normal saline solution, sterile (500 ml = 1 unit)	188	59	$2.00	$1.27
93922 Ultrasound study of arm and leg arteries	138	86	$170.00	$75.90
75774 Radiological supervision and interpretation of imaging of artery	126	35	$1000.00	$91.86
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	120	120	$350.00	$156.71
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	110	60	$100.00	$46.73
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	101	84	$100.00	$53.32
93925 Ultrasound of leg arteries or artery grafts	91	65	$500.00	$224.02
36415 Insertion of needle into vein for collection of blood sample	71	43	$25.00	$8.40
80047 Blood test, basic group of blood chemicals (calcium, ionized)	71	43	$100.00	$13.46
85014 Red blood cell concentration measurement	71	43	$10.00	$2.32
75710 Radiological supervision and interpretation of imaging of artery of one arm or leg	66	35	$1000.00	$141.87
76937 Ultrasonic guidance for blood vessel access	64	45	$70.00	$36.96
93880 Ultrasound of both sides of head and neck blood flow	53	47	$400.00	$177.82
75774 Radiological supervision and interpretation of imaging of artery	46	15	$100.00	$44.31
93970 Ultrasound study of arm or leg veins with compression and maneuvers	43	42	$400.00	$175.85
93926 Ultrasound of one leg arteries or artery grafts	43	31	$300.00	$119.23
75625 Radiological supervision and interpretation X-ray of abdominal aorta	41	36	$1000.00	$119.11
37225 Removal of plaque in arteries of leg	36	32	$16622.22	$6059.77
29580 Strapping, unna boot	33	13	$178.03	$71.96
93990 Ultrasound of dialysis access	31	17	$300.00	$119.61
36902 Insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist	30	12	$2500.00	$960.96
36901 Insertion of needle and/or catheter into dialysis circuit, with imaging including radiological supervision and interpretation	26	12	$1350.00	$495.73
75716 Review by radiologist of both arms or legs arteries image	25	21	$1000.00	$153.66
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	24	18	$250.00	$110.44
76937 Ultrasonic guidance for blood vessel access	17	12	$30.00	$13.47
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	17	$250.00	$121.12
75625 Radiological supervision and interpretation X-ray of abdominal aorta	15	14	$150.00	$63.54
37229 Removal of plaque in artery of leg, initial vessel	15	12	$18480.00	$6877.47
75716 Review by radiologist of both arms or legs arteries image	14	12	$200.00	$87.33
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$270.00	$105.86

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	84	74	$150.00	$86.88
99153 Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes	57	16	$20.00	$10.04
93922 Ultrasound study of arm and leg arteries	52	45	$170.00	$77.84
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	49	49	$350.00	$160.32
93925 Ultrasound of leg arteries or artery grafts	41	41	$500.00	$231.92
J7040 Infusion, normal saline solution, sterile (500 ml = 1 unit)	35	17	$2.00	$1.33
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	25	$100.00	$53.91
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	19	18	$100.00	$48.19
37225 Removal of plaque in arteries of leg	17	16	$10611.76	$2838.60
36415 Insertion of needle into vein for collection of blood sample	17	13	$25.00	$2.94
80047 Blood test, basic group of blood chemicals (calcium, ionized)	17	13	$100.00	$13.46
93880 Ultrasound of both sides of head and neck blood flow	16	15	$400.00	$183.61
85014 Red blood cell concentration measurement	16	13	$10.00	$2.32
76937 Ultrasonic guidance for blood vessel access	16	15	$70.00	$37.64
93970 Ultrasound study of arm or leg veins with compression and maneuvers	15	15	$400.00	$180.24
93926 Ultrasound of one leg arteries or artery grafts	14	12	$300.00	$124.21
37229 Removal of plaque in artery of leg, initial vessel	13	12	$12523.08	$4848.27

Medical Specialties & State Licenses

CMS Verified: 2022-07-25

Surgery - Vascular Surgery Primary Specialty

NUCC Taxonomy Code: 2086S0129X

State License NC 2022-01932

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Hospital & Practice Group Affiliations

Coastal Surgical Specialists P A

2203 Neuse Blvd, New Bern, NC 285604311

Phone: 2526388118

Lewis Gale Physicians Llc

1802 Braeburn Dr, Salem, VA 241537357

Phone: 5407723400

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners

John Doty

Student in an Organized Health Care Education/Training Program

NPI 1003499005

Charles Adams

Student in an Organized Health Care Education/Training Program

NPI 1013602150

Dr. Thomas Sperring , MD

Student in an Organized Health Care Education/Training Program

NPI 1023304722

Doctor of Medicine (M.D.)

Dr. Samson Lopez-Schultz , MD

Student in an Organized Health Care Education/Training Program

NPI 1023868544

Doctor of Medicine (M.D.)

Dr. Kathryn Rooney , MD

Student in an Organized Health Care Education/Training Program

NPI 1033868179

Doctor of Medicine (M.D.)

Joseph Steinhauer

Student in an Organized Health Care Education/Training Program

NPI 1033913553

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events

📍

Updated Business Mailing Address July 25, 2022

Registered at 2203 NEUSE BLVD, NEW BERN, NC 285604311

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 25, 2022

Surgery (License #2022-01932 in NC)

✅

NPI Profile Active June 12, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location June 12, 2015

Registered at 1924 ALCOA HWY # U-11, KNOXVILLE, TN 379201511 (Tel: 8653059230)

📍

Updated Business Mailing Address June 12, 2015

Registered at 1924 ALCOA HWY # U-11, KNOXVILLE, TN 379201511 (Tel: 8653059230)

👤

Provider Name / Credentials Updated June 12, 2015

Recorded as LYNELLEN GREGORY, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 12, 2015

Student in an Organized Health Care Education/Training Program

🟢

Initial NPI Registration & Enumeration June 12, 2015

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1124409461

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: June 12, 2015

Last Update: July 25, 2022

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

2203 Neuse Blvd

New Bern, NC 285604311

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.