Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > TN Providers > Vascular Neurologists

Dr. John Stephen Thomas JR., MD

(No ratings)

Specializes in: Vascular Neurology, Neurophysiology and Sleep Medicine

818 N Carriage Parkway
Wichita, KS 67208

(316) 651-2250

Dr. John Stephen Thomas JR., MD is a vascular neurologist in Knoxville, TN specializing in vascular neurology, neurophysiology and sleep medicine.

Office Locations

1128 E Weisgarber Road Suite 201
Knoxville, TN 37909

(865) 909-0744

(865) 909-0393

open_in_new

818 N Carriage Parkway
Wichita, KS 67208

(316) 651-2250

(316) 685-9391

open_in_new

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. John Stephen Thomas JR., MD treated as a vascular neurologist in Knoxville, TN during 2012 were diagnostic procedures, hospital care, inpatient care and electroencephalography (EEG).

Volume of procedures performed by Dr. John Stephen Thomas JR., MD for Medicare patients.

diagnostic procedures	658
doctor visit	586
electroencephalography (EEG)	20
hospital care	52
inpatient care	52

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Stephen Thomas JR., MD treated as a vascular neurologist in Knoxville, TN during 2013 were hospital care, inpatient care, electroencephalography (EEG) and diagnostic procedures.

Volume of procedures performed by Dr. John Stephen Thomas JR., MD for Medicare patients.

diagnostic procedures	16
doctor visit	449
electroencephalography (EEG)	45
hospital care	335
inpatient care	335

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Stephen Thomas JR., MD.

**Gender**
Male	173
Female	263

**Ethnicity**
Non-Hispanic White	354
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	168
From 75 to 84	149
85 and over	49
Less than 65	70

Conditions of Medicare patients treated by Dr. John Stephen Thomas JR., MD in 2013

Hypertension	75
High Cholesterol	63
Stroke	25
Ischemic Heart Disease	45
Depression	29
Chronic Kidney Disease	37
Asthma	9
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	27
Chronic Obstructive Pulmonary Disease	20
Diabetes	41
Dementia	27
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Stephen Thomas JR., MD treated as a vascular neurologist in Knoxville, TN during 2014 were hospital care, inpatient care, electroencephalography (EEG) and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. John Stephen Thomas JR., MD for Medicare patients.

brain imaging (neuroimaging)	61
CT scan	12
diagnostic procedures	24
doctor visit	858
electroencephalography (EEG)	94
hospital care	329
inpatient care	329
MRI (magnetic resonance imaging)	83
sleep study	23
spinal procedures	34

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Stephen Thomas JR., MD.

**Gender**
Male	239
Female	306

**Ethnicity**
Non-Hispanic White	383
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	182
From 75 to 84	178
85 and over	63
Less than 65	122

Conditions of Medicare patients treated by Dr. John Stephen Thomas JR., MD in 2014

Hypertension	73
High Cholesterol	58
Stroke	19
Ischemic Heart Disease	41
Depression	25
Chronic Kidney Disease	32
Asthma	8
Osteoperosis	6
Atrial Fibrilation	16
Heart Failure	28
Chronic Obstructive Pulmonary Disease	15
Diabetes	36
Dementia	26
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Stephen Thomas JR., MD treated as a vascular neurologist in Knoxville, TN during 2015 were hospital care, inpatient care, electroencephalography (EEG) and sleep study.

Volume of procedures performed by Dr. John Stephen Thomas JR., MD for Medicare patients.

airway management	11
brain imaging (neuroimaging)	23
doctor visit	575
electroencephalography (EEG)	64
hospital care	167
inpatient care	167
MRI (magnetic resonance imaging)	23
sleep study	23

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Stephen Thomas JR., MD.

**Gender**
Male	434
Female	498

**Ethnicity**
Non-Hispanic White	646
Black	264
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	352
From 75 to 84	274
85 and over	84
Less than 65	222

Conditions of Medicare patients treated by Dr. John Stephen Thomas JR., MD in 2015

Hypertension	72
High Cholesterol	58
Stroke	17
Ischemic Heart Disease	40
Depression	26
Chronic Kidney Disease	34
Asthma	9
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	25
Chronic Obstructive Pulmonary Disease	16
Diabetes	36
Dementia	26
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Stephen Thomas JR., MD treated as a vascular neurologist in Knoxville, TN during 2016 were sleep study, airway management and pulmonary testing.

Volume of procedures performed by Dr. John Stephen Thomas JR., MD for Medicare patients.

airway management	141
doctor visit	739
pulmonary testing	50
sleep study	215

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Stephen Thomas JR., MD.

**Gender**
Male	225
Female	213

**Ethnicity**
Non-Hispanic White	393
Black	16
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	242
From 75 to 84	91
85 and over	25
Less than 65	80

Conditions of Medicare patients treated by Dr. John Stephen Thomas JR., MD in 2016

Hypertension	73
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	37
Depression	30
Chronic Kidney Disease	30
Asthma	19
Osteoperosis	3
Atrial Fibrilation	16
Heart Failure	22
Chronic Obstructive Pulmonary Disease	17
Diabetes	46
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Stephen Thomas JR., MD treated as a vascular neurologist in Knoxville, TN during 2017 were sleep study, airway management and pulmonary testing.

Volume of procedures performed by Dr. John Stephen Thomas JR., MD for Medicare patients.

airway management	204
doctor visit	973
pulmonary testing	89
sleep study	285

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Stephen Thomas JR., MD.

**Gender**
Male	368
Female	303

**Ethnicity**
Non-Hispanic White	623
Black	17
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	362
From 75 to 84	164
85 and over	42
Less than 65	103

Conditions of Medicare patients treated by Dr. John Stephen Thomas JR., MD in 2017

Hypertension	73
High Cholesterol	55
Stroke	3
Ischemic Heart Disease	40
Depression	33
Chronic Kidney Disease	31
Asthma	6
Osteoperosis	5
Atrial Fibrilation	17
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	41
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Stephen Thomas JR., MD treated as a vascular neurologist in Knoxville, TN during 2018 were sleep study, airway management and pulmonary testing.

Volume of procedures performed by Dr. John Stephen Thomas JR., MD for Medicare patients.

airway management	96
doctor visit	539
pulmonary testing	34
sleep study	206

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Stephen Thomas JR., MD.

**Gender**
Male	293
Female	252

**Ethnicity**
Non-Hispanic White	503
Black	24
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	316
From 75 to 84	123
85 and over	19
Less than 65	87

Conditions of Medicare patients treated by Dr. John Stephen Thomas JR., MD in 2018

Hypertension	69
High Cholesterol	63
Stroke	4
Ischemic Heart Disease	31
Depression	35
Chronic Kidney Disease	32
Asthma	9
Osteoperosis	5
Atrial Fibrilation	14
Heart Failure	16
Chronic Obstructive Pulmonary Disease	16
Diabetes	34
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Stephen Thomas JR., MD treated as a vascular neurologist in Knoxville, TN during 2019 were sleep study and airway management.

Volume of procedures performed by Dr. John Stephen Thomas JR., MD for Medicare patients.

airway management	270
doctor visit	593
sleep study	482

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Stephen Thomas JR., MD.

**Gender**
Male	317
Female	237

**Ethnicity**
Non-Hispanic White	509
Black	20
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	346
From 75 to 84	134
85 and over	25
Less than 65	49

Conditions of Medicare patients treated by Dr. John Stephen Thomas JR., MD in 2019

Hypertension	71
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	34
Depression	31
Chronic Kidney Disease	31
Asthma	9
Osteoperosis	5
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	15
Diabetes	38
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Stephen Thomas JR., MD treated as a vascular neurologist in Knoxville, TN during 2020 were sleep study and airway management.

Volume of procedures performed by Dr. John Stephen Thomas JR., MD for Medicare patients.

airway management	35
doctor visit	158
sleep study	110

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Stephen Thomas JR., MD.

**Gender**
Male	111
Female	78

**Age**
From 65 to 74	129
From 75 to 84	33
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Stephen Thomas JR., MD in 2020

Hypertension	70
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	33
Depression	29
Chronic Kidney Disease	39
Asthma	7
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	19
Diabetes	40
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2020

Volume of procedures performed by Dr. John Stephen Thomas JR., MD for Medicare patients.

The highest averages for the top procedures that Dr. John Stephen Thomas JR., MD treated as a vascular neurologist in Knoxville, TN were diagnostic procedures, hospital care, inpatient care and sleep study.

airway management	126
brain imaging (neuroimaging)	42
CT scan	12
diagnostic procedures	232
doctor visit	607
electroencephalography (EEG)	55
hospital care	220
inpatient care	220
MRI (magnetic resonance imaging)	53
pulmonary testing	57
sleep study	192
spinal procedures	34

Average Medicare Patient Data From 2012 - 2020

Information about Medicare patients treated by Dr. John Stephen Thomas JR., MD.

**Gender**
Male	240
Female	238

**Ethnicity**
Black / African American	37
Asian / Pacific Islander	0
Non-Hispanic White	379
Native American / Alaskan Native	0
Hispanic	3
Other	1

**Age**
75 to 84	127
85 and over	34
Less than 65	81
65 to 74	233

Average of Total of Conditions of Medicare patients treated by Dr. John Stephen Thomas JR., MD From 2012 - 2020

The highest averages of the most common conditions of Medicare patients that Dr. John Stephen Thomas JR., MD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	64
High Cholesterol	53
Stroke	8
Ischemic Heart Disease	33
Depression	26
Chronic Kidney Disease	29
Asthma	8
Osteoporosis	4
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	34
Atrial Fibrillation	12
Dementia	11
Cancer	8

Education & Training

He has a state license in Georgia.

Licensed In: Georgia

Ratings & Reviews

Dr. John Stephen Thomas JR., MD does not have any reviews yet, be the first to leave a review of Dr. John Stephen Thomas JR., MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

These charts describe general payments received by Dr. John Stephen Thomas JR., MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Philips Electronics North America Corporation	$226 Alice NightOne Rntls $68	PRI Bilevel Auto SV $56	GC Accessories $49	Trilogy 100 $30	Sleep Other $23
Biogen Idec Inc.	$119 AVONEX $79	TECFIDERA $40
FOREST PHARMACEUTICALS, INC.	$50 NAMENDA XR $40	VIIBRYD $10
Mallinckrodt LLC	$43 ACTHAR $43
Biogen, Inc.	$26 AVONEX $14	PLEGRIDY $11
Other	$100 AUBAGIO $22	Nuedexta $16	OXTELLAR XR $15	COPAXONE $13	NAMENDA XR $13	Other $22

**Types of Payments**
Food and Beverage	$565

Select Year:

Dr. John Stephen Thomas JR., MD

Office Locations

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Stephen Thomas JR., MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Stephen Thomas JR., MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Stephen Thomas JR., MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Stephen Thomas JR., MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Stephen Thomas JR., MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Stephen Thomas JR., MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Stephen Thomas JR., MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Stephen Thomas JR., MD in 2020

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2020

Average Medicare Patient Data From 2012 - 2020

Average of Total of Conditions of Medicare patients treated by Dr. John Stephen Thomas JR., MD From 2012 - 2020

Education & Training

Ratings & Reviews

General Payments

Biography

Vascular Neurologists in Nearby Locations

Other Providers in Knoxville, TN