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Dr. James Timmons Callis, MD, FACS

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Specializes in: Vascular Surgery

1234 Franklin Road Sw
Roanoke, VA 24016

(540) 345-1561

Dr. James Timmons Callis, MD, FACS is a vascular surgeon in Roanoke, VA specializing in vascular surgery.

Office Locations

1234 Franklin Road Sw
Roanoke, VA 24016

(540) 345-1561

(540) 345-2112

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. James Timmons Callis, MD, FACS treated as a vascular surgeon in Roanoke, VA during 2012 were vascular procedures, ultrasound (sonogram), minimally invasive procedures and ablation.

Volume of procedures performed by Dr. James Timmons Callis, MD, FACS for Medicare patients.

abdominal imaging	180
ablation	255
compression therapy	82
dialysis access procedures	49
doctor visit	1144
endarterectomy	21
endocrine surgery	23
hospital care	201
immobilization	82
injections	187
inpatient care	201
laser treatment	34
minimally invasive procedures	255
neck surgery	44
pelvic imaging	180
ultrasound (sonogram)	1020
vascular procedures	1428

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. James Timmons Callis, MD, FACS treated as a vascular surgeon in Roanoke, VA during 2013 were vascular procedures, ultrasound (sonogram), inpatient care and hospital care.

Volume of procedures performed by Dr. James Timmons Callis, MD, FACS for Medicare patients.

abdominal imaging	175
ablation	244
compression therapy	65
dialysis access procedures	34
doctor visit	1137
endarterectomy	18
endocrine surgery	74
hospital care	293
immobilization	65
injections	170
inpatient care	293
laser treatment	37
lobectomy	17
minimally invasive procedures	244
neck surgery	57
pelvic imaging	175
ultrasound (sonogram)	1022
vascular procedures	1398

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. James Timmons Callis, MD, FACS.

**Gender**
Male	671
Female	730

**Ethnicity**
Non-Hispanic White	1304
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	591
From 75 to 84	526
85 and over	168
Less than 65	116

Conditions of Medicare patients treated by Dr. James Timmons Callis, MD, FACS in 2013

Hypertension	75
High Cholesterol	69
Stroke	9
Ischemic Heart Disease	49
Depression	18
Chronic Kidney Disease	28
Asthma	5
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	23
Chronic Obstructive Pulmonary Disease	18
Diabetes	41
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. James Timmons Callis, MD, FACS treated as a vascular surgeon in Roanoke, VA during 2014 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. James Timmons Callis, MD, FACS for Medicare patients.

abdominal imaging	187
ablation	157
compression therapy	33
dialysis access procedures	38
doctor visit	1063
endarterectomy	24
endocrine surgery	37
hospital care	182
immobilization	33
injections	121
inpatient care	182
laser treatment	18
minimally invasive procedures	157
neck surgery	50
pelvic imaging	187
ultrasound (sonogram)	928
vascular procedures	1239

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. James Timmons Callis, MD, FACS.

**Gender**
Male	574
Female	687

**Ethnicity**
Non-Hispanic White	1173
Black	68
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	529
From 75 to 84	478
85 and over	167
Less than 65	87

Conditions of Medicare patients treated by Dr. James Timmons Callis, MD, FACS in 2014

Hypertension	75
High Cholesterol	68
Stroke	8
Ischemic Heart Disease	49
Depression	18
Chronic Kidney Disease	28
Asthma	5
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	18
Diabetes	39
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. James Timmons Callis, MD, FACS treated as a vascular surgeon in Roanoke, VA during 2015 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. James Timmons Callis, MD, FACS for Medicare patients.

abdominal imaging	231
ablation	173
compression therapy	55
diagnostic procedures	13
dialysis access procedures	45
doctor visit	1196
endarterectomy	30
endocrine surgery	33
excision	13
hospital care	157
immobilization	55
injections	119
inpatient care	157
laser treatment	27
lymph node procedures	13
minimally invasive procedures	173
neck surgery	45
open surgery	13
pelvic imaging	231
ultrasound (sonogram)	1112
vascular procedures	1442

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. James Timmons Callis, MD, FACS.

**Gender**
Male	1408
Female	1546

**Ethnicity**
Non-Hispanic White	2732
Black	178
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	1262
From 75 to 84	1154
85 and over	366
Less than 65	172

Conditions of Medicare patients treated by Dr. James Timmons Callis, MD, FACS in 2015

Hypertension	75
High Cholesterol	68
Stroke	8
Ischemic Heart Disease	50
Depression	19
Chronic Kidney Disease	30
Asthma	12
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	17
Diabetes	38
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. James Timmons Callis, MD, FACS treated as a vascular surgeon in Roanoke, VA during 2016 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. James Timmons Callis, MD, FACS for Medicare patients.

abdominal imaging	243
ablation	205
compression therapy	63
dialysis access procedures	40
doctor visit	1149
endarterectomy	16
endocrine surgery	16
hospital care	177
immobilization	63
injections	137
inpatient care	177
laser treatment	34
minimally invasive procedures	205
neck surgery	32
pelvic imaging	243
ultrasound (sonogram)	1075
vascular procedures	1422

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. James Timmons Callis, MD, FACS.

**Gender**
Male	693
Female	741

**Ethnicity**
Non-Hispanic White	1344
Black	71
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	598
From 75 to 84	541
85 and over	188
Less than 65	107

Conditions of Medicare patients treated by Dr. James Timmons Callis, MD, FACS in 2016

Hypertension	75
High Cholesterol	66
Stroke	8
Ischemic Heart Disease	51
Depression	19
Chronic Kidney Disease	38
Asthma	21
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	24
Chronic Obstructive Pulmonary Disease	20
Diabetes	39
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. James Timmons Callis, MD, FACS treated as a vascular surgeon in Roanoke, VA during 2017 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. James Timmons Callis, MD, FACS for Medicare patients.

abdominal imaging	221
ablation	191
compression therapy	191
dialysis access procedures	31
doctor visit	1070
endarterectomy	21
endocrine surgery	15
hospital care	78
immobilization	191
injections	133
inpatient care	78
laser treatment	29
minimally invasive procedures	191
neck surgery	36
pelvic imaging	221
ultrasound (sonogram)	1026
vascular procedures	1363

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. James Timmons Callis, MD, FACS.

**Gender**
Male	638
Female	668

**Ethnicity**
Non-Hispanic White	1218
Black	70
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	519
From 75 to 84	521
85 and over	189
Less than 65	77

Conditions of Medicare patients treated by Dr. James Timmons Callis, MD, FACS in 2017

Hypertension	75
High Cholesterol	58
Stroke	8
Ischemic Heart Disease	50
Depression	17
Chronic Kidney Disease	41
Asthma	6
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	24
Chronic Obstructive Pulmonary Disease	19
Diabetes	39
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. James Timmons Callis, MD, FACS treated as a vascular surgeon in Roanoke, VA during 2018 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. James Timmons Callis, MD, FACS for Medicare patients.

abdominal imaging	233
ablation	162
compression therapy	146
diagnostic procedures	19
dialysis access procedures	38
doctor visit	1122
endarterectomy	15
endocrine surgery	33
excision	19
hospital care	120
immobilization	146
injections	122
inpatient care	120
laser treatment	20
lymph node procedures	19
minimally invasive procedures	162
neck surgery	35
open surgery	19
pelvic imaging	233
ultrasound (sonogram)	976
vascular procedures	1297

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. James Timmons Callis, MD, FACS.

**Gender**
Male	616
Female	679

**Ethnicity**
Non-Hispanic White	1207
Black	62
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	525
From 75 to 84	512
85 and over	176
Less than 65	82

Conditions of Medicare patients treated by Dr. James Timmons Callis, MD, FACS in 2018

Hypertension	75
High Cholesterol	71
Stroke	7
Ischemic Heart Disease	49
Depression	22
Chronic Kidney Disease	0
Asthma	5
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	26
Chronic Obstructive Pulmonary Disease	21
Diabetes	38
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. James Timmons Callis, MD, FACS treated as a vascular surgeon in Roanoke, VA during 2019 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. James Timmons Callis, MD, FACS for Medicare patients.

abdominal imaging	249
ablation	148
compression therapy	145
dialysis access procedures	34
doctor visit	1066
endarterectomy	16
endocrine surgery	35
hospital care	75
immobilization	145
injections	102
inpatient care	75
laser treatment	23
minimally invasive procedures	148
neck surgery	36
pelvic imaging	249
ultrasound (sonogram)	1027
vascular procedures	1267

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. James Timmons Callis, MD, FACS.

**Gender**
Male	602
Female	627

**Ethnicity**
Non-Hispanic White	1131
Black	71
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	471
From 75 to 84	507
85 and over	158
Less than 65	93

Conditions of Medicare patients treated by Dr. James Timmons Callis, MD, FACS in 2019

Hypertension	75
High Cholesterol	70
Stroke	8
Ischemic Heart Disease	52
Depression	22
Chronic Kidney Disease	44
Asthma	6
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	26
Chronic Obstructive Pulmonary Disease	21
Diabetes	38
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. James Timmons Callis, MD, FACS treated as a vascular surgeon in Roanoke, VA during 2020 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. James Timmons Callis, MD, FACS for Medicare patients.

abdominal imaging	206
ablation	149
compression therapy	112
dialysis access procedures	55
doctor visit	944
endocrine surgery	12
immobilization	112
injections	109
laser treatment	20
minimally invasive procedures	149
neck surgery	12
pelvic imaging	206
ultrasound (sonogram)	927
vascular procedures	1133

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. James Timmons Callis, MD, FACS.

**Gender**
Male	493
Female	487

**Ethnicity**
Non-Hispanic White	900
Black	60
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	393
From 75 to 84	391
85 and over	135
Less than 65	61

Conditions of Medicare patients treated by Dr. James Timmons Callis, MD, FACS in 2020

Hypertension	75
High Cholesterol	68
Stroke	7
Ischemic Heart Disease	54
Depression	20
Chronic Kidney Disease	45
Asthma	5
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	29
Chronic Obstructive Pulmonary Disease	17
Diabetes	37
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. James Timmons Callis, MD, FACS treated as a vascular surgeon in Roanoke, VA during 2021 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. James Timmons Callis, MD, FACS for Medicare patients.

abdominal imaging	215
ablation	166
compression therapy	93
dialysis access procedures	53
doctor visit	825
immobilization	93
injections	130
laser treatment	18
minimally invasive procedures	166
pelvic imaging	215
ultrasound (sonogram)	958
vascular procedures	1180

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. James Timmons Callis, MD, FACS.

**Gender**
Male	513
Female	503

**Ethnicity**
Non-Hispanic White	930
Black	65
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	398
From 75 to 84	428
85 and over	144
Less than 65	46

Conditions of Medicare patients treated by Dr. James Timmons Callis, MD, FACS in 2021

Hypertension	75
High Cholesterol	69
Stroke	7
Ischemic Heart Disease	50
Depression	20
Chronic Kidney Disease	46
Asthma	5
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	27
Chronic Obstructive Pulmonary Disease	19
Diabetes	37
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. James Timmons Callis, MD, FACS treated as a vascular surgeon in Roanoke, VA during 2022 were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. James Timmons Callis, MD, FACS for Medicare patients.

abdominal imaging	72
ablation	32
dialysis access procedures	24
doctor visit	288
injections	32
minimally invasive procedures	32
pelvic imaging	72
ultrasound (sonogram)	355
vascular procedures	409

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. James Timmons Callis, MD, FACS.

**Gender**
Male	196
Female	209

**Ethnicity**
Non-Hispanic White	374
Black	20
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	142
From 75 to 84	177
85 and over	70
Less than 65	16

Conditions of Medicare patients treated by Dr. James Timmons Callis, MD, FACS in 2022

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	43
Depression	19
Chronic Kidney Disease	36
Asthma	5
Osteoperosis	13
Atrial Fibrilation	27
Heart Failure	29
Chronic Obstructive Pulmonary Disease	27
Diabetes	34
Dementia	9
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. James Timmons Callis, MD, FACS for Medicare patients.

The highest averages for the top procedures that Dr. James Timmons Callis, MD, FACS treated as a vascular surgeon in Roanoke, VA were vascular procedures, ultrasound (sonogram), pelvic imaging and abdominal imaging.

abdominal imaging	201
ablation	171
compression therapy	98
diagnostic procedures	16
dialysis access procedures	40
doctor visit	1000
endarterectomy	20
endocrine surgery	30
excision	16
hospital care	160
immobilization	98
injections	123
inpatient care	160
laser treatment	26
lobectomy	17
lymph node procedures	16
minimally invasive procedures	171
neck surgery	38
open surgery	16
pelvic imaging	201
ultrasound (sonogram)	947
vascular procedures	1234

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. James Timmons Callis, MD, FACS.

**Gender**
Male	582
Female	625

**Ethnicity**
Black / African American	60
Asian / Pacific Islander	0
Non-Hispanic White	1119
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	475
85 and over	160
Less than 65	77
65 to 74	493

Average of Total of Conditions of Medicare patients treated by Dr. James Timmons Callis, MD, FACS From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. James Timmons Callis, MD, FACS treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	68
High Cholesterol	62
Stroke	7
Ischemic Heart Disease	45
Depression	17
Chronic Kidney Disease	30
Asthma	6
Osteoporosis	7
Heart Failure	22
Chronic Obstructive Pulmonary Disease	17
Diabetes	34
Atrial Fibrillation	14
Cancer	10
Dementia	7

Education & Training

He has a state license in Virginia.

Licensed In: Virginia

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. James Timmons Callis, MD, FACS. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Medtronic Vascular, Inc.	$1,776 Aortic Stent Grafts $927	Endurant $762	CVI $27	ClosureFast $25	Valiant Navion $21	Other $14
Endologix, Inc.	$1,119 AFX $455	OVATION $270	$394
Smith & Nephew, Inc.	$414 Santyl $398	Regranex $15
W. L. Gore & Associates, Inc.	$337 EXCLUDER AAA Endoprosthesis $300	TIGRIS Stent $13	VIABAHN Endoprosthesis with Hep $13	ACUSEAL Vascular Graft $11
Endologix, LLC	$196 AFX $183	$14
Other	$1,634 ELIQUIS $240	XARELTO $180	Alto Abdominal Stent Graft System $138	Endurant $127	STRATTICE $71	Other $878

**Types of Payments**
Food and Beverage	$5,436
Education	$40

Biography

Dr. James Callis sees patients in Roanoke, VA. His medical specialties are general surgery, vascular surgery, and vascular medicine (blood vessel disease). Dr. Callis obtained a license to practice in Virginia.