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Home > TX Providers > Diagnostic Radiologists

Dr. Kevin W. Barker, MD

(No ratings)

Specializes in: Diagnostic Radiology

200 W Ollie Street
Llano, TX 78643

(210) 614-0959

Dr. Kevin W. Barker, MD is a diagnostic radiologist in Llano, TX specializing in diagnostic radiology.

Office Locations

200 W Ollie Street
Llano, TX 78643

(210) 614-0959

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Kevin W. Barker, MD treated as a diagnostic radiologist in Llano, TX during 2012 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Kevin W. Barker, MD for Medicare patients.

abdominal imaging	574
brain imaging (neuroimaging)	531
breast procedures	161
cardiac procedures	26
CT scan	914
diagnostic imaging	29
hip imaging	145
MRI (magnetic resonance imaging)	419
musculoskeletal imaging	368
neck imaging	62
nuclear scan	39
pelvic imaging	400
preventive care	118
spinal procedures	402
stress testing	26
thoracic (chest) imaging	1761
ultrasound (sonogram)	524
vascular procedures	306
women's imaging	173
X-rays	2373

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Kevin W. Barker, MD treated as a diagnostic radiologist in Llano, TX during 2013 were X-rays, thoracic (chest) imaging, CT scan and musculoskeletal imaging.

Volume of procedures performed by Dr. Kevin W. Barker, MD for Medicare patients.

abdominal imaging	270
brain imaging (neuroimaging)	366
breast procedures	19
CT scan	523
hip imaging	136
MRI (magnetic resonance imaging)	180
musculoskeletal imaging	463
neck imaging	16
pelvic imaging	254
preventive care	19
spinal procedures	453
thoracic (chest) imaging	1091
ultrasound (sonogram)	301
vascular procedures	267
women's imaging	19
X-rays	1965

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin W. Barker, MD.

**Gender**
Male	686
Female	1180

**Ethnicity**
Non-Hispanic White	1503
Black	53
Hispanic	267
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	753
From 75 to 84	580
85 and over	304
Less than 65	229

Conditions of Medicare patients treated by Dr. Kevin W. Barker, MD in 2013

Hypertension	73
High Cholesterol	61
Stroke	9
Ischemic Heart Disease	47
Depression	28
Chronic Kidney Disease	28
Asthma	9
Osteoperosis	15
Atrial Fibrilation	14
Heart Failure	26
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Dementia	23
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Kevin W. Barker, MD treated as a diagnostic radiologist in Llano, TX during 2014 were X-rays, thoracic (chest) imaging, spinal procedures and musculoskeletal imaging.

Volume of procedures performed by Dr. Kevin W. Barker, MD for Medicare patients.

abdominal imaging	281
brain imaging (neuroimaging)	296
CT scan	414
hip imaging	162
MRI (magnetic resonance imaging)	282
musculoskeletal imaging	732
neck imaging	21
pelvic imaging	225
spinal procedures	761
thoracic (chest) imaging	1147
ultrasound (sonogram)	398
vascular procedures	282
X-rays	2476

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin W. Barker, MD.

**Gender**
Male	900
Female	1315

**Ethnicity**
Non-Hispanic White	1835
Black	44
Hispanic	287
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	988
From 75 to 84	666
85 and over	298
Less than 65	263

Conditions of Medicare patients treated by Dr. Kevin W. Barker, MD in 2014

Hypertension	71
High Cholesterol	61
Stroke	8
Ischemic Heart Disease	43
Depression	27
Chronic Kidney Disease	27
Asthma	10
Osteoperosis	14
Atrial Fibrilation	14
Heart Failure	24
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Dementia	22
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Kevin W. Barker, MD treated as a diagnostic radiologist in Llano, TX during 2015 were X-rays, thoracic (chest) imaging, spinal procedures and CT scan.

Volume of procedures performed by Dr. Kevin W. Barker, MD for Medicare patients.

abdominal imaging	206
brain imaging (neuroimaging)	189
CT scan	392
hip imaging	112
MRI (magnetic resonance imaging)	56
musculoskeletal imaging	277
neck imaging	13
pelvic imaging	167
spinal procedures	671
thoracic (chest) imaging	962
ultrasound (sonogram)	194
vascular procedures	105
X-rays	1855

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin W. Barker, MD.

**Gender**
Male	1592
Female	2064

**Ethnicity**
Non-Hispanic White	3236
Black	82
Hispanic	248
Asian	0
Other	46
Native American	0

**Age**
From 65 to 74	1638
From 75 to 84	1084
85 and over	532
Less than 65	402

Conditions of Medicare patients treated by Dr. Kevin W. Barker, MD in 2015

Hypertension	71
High Cholesterol	58
Stroke	10
Ischemic Heart Disease	44
Depression	29
Chronic Kidney Disease	32
Asthma	15
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	25
Chronic Obstructive Pulmonary Disease	18
Diabetes	29
Dementia	20
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Kevin W. Barker, MD treated as a diagnostic radiologist in Llano, TX during 2016 were X-rays, thoracic (chest) imaging, spinal procedures and CT scan.

Volume of procedures performed by Dr. Kevin W. Barker, MD for Medicare patients.

abdominal imaging	292
brain imaging (neuroimaging)	325
breast procedures	78
CT scan	692
hip imaging	19
MRI (magnetic resonance imaging)	187
musculoskeletal imaging	303
neck imaging	54
pelvic imaging	184
preventive care	78
spinal procedures	826
thoracic (chest) imaging	1628
ultrasound (sonogram)	362
vascular procedures	183
women's imaging	78
X-rays	2536

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin W. Barker, MD.

**Gender**
Male	1259
Female	1827

**Ethnicity**
Non-Hispanic White	2577
Black	90
Hispanic	351
Asian	0
Other	36
Native American	0

**Age**
From 65 to 74	1337
From 75 to 84	970
85 and over	468
Less than 65	311

Conditions of Medicare patients treated by Dr. Kevin W. Barker, MD in 2016

Hypertension	73
High Cholesterol	60
Stroke	10
Ischemic Heart Disease	45
Depression	29
Chronic Kidney Disease	35
Asthma	23
Osteoperosis	13
Atrial Fibrilation	16
Heart Failure	27
Chronic Obstructive Pulmonary Disease	20
Diabetes	31
Dementia	23
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Kevin W. Barker, MD treated as a diagnostic radiologist in Llano, TX during 2017 were X-rays, thoracic (chest) imaging, spinal procedures and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Kevin W. Barker, MD for Medicare patients.

abdominal imaging	83
brain imaging (neuroimaging)	50
breast procedures	11
CT scan	98
hip imaging	65
lab tests	64
MRI (magnetic resonance imaging)	223
musculoskeletal imaging	164
neck imaging	19
pelvic imaging	58
preventive care	11
spinal procedures	304
thoracic (chest) imaging	585
ultrasound (sonogram)	81
women's imaging	11
X-rays	839

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin W. Barker, MD.

**Gender**
Male	606
Female	920

**Ethnicity**
Non-Hispanic White	1143
Black	170
Hispanic	142
Asian	43
Other	0
Native American	0

**Age**
From 65 to 74	735
From 75 to 84	384
85 and over	171
Less than 65	236

Conditions of Medicare patients treated by Dr. Kevin W. Barker, MD in 2017

Hypertension	75
High Cholesterol	60
Stroke	7
Ischemic Heart Disease	42
Depression	29
Chronic Kidney Disease	35
Asthma	10
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	24
Chronic Obstructive Pulmonary Disease	21
Diabetes	35
Dementia	17
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Kevin W. Barker, MD treated as a diagnostic radiologist in Llano, TX during 2018 were spinal procedures, MRI (magnetic resonance imaging), X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Kevin W. Barker, MD for Medicare patients.

abdominal imaging	116
brain imaging (neuroimaging)	19
CT scan	83
hip imaging	108
MRI (magnetic resonance imaging)	367
musculoskeletal imaging	264
neck imaging	20
pelvic imaging	87
spinal procedures	387
thoracic (chest) imaging	12
ultrasound (sonogram)	119
women's imaging	17
X-rays	284

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin W. Barker, MD.

**Gender**
Male	517
Female	818

**Ethnicity**
Non-Hispanic White	947
Black	213
Hispanic	128
Asian	35
Other	0
Native American	0

**Age**
From 65 to 74	645
From 75 to 84	317
85 and over	116
Less than 65	257

Conditions of Medicare patients treated by Dr. Kevin W. Barker, MD in 2018

Hypertension	75
High Cholesterol	67
Stroke	5
Ischemic Heart Disease	42
Depression	27
Chronic Kidney Disease	35
Asthma	9
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	22
Chronic Obstructive Pulmonary Disease	21
Diabetes	37
Dementia	13
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Kevin W. Barker, MD treated as a diagnostic radiologist in Llano, TX during 2019 were MRI (magnetic resonance imaging), spinal procedures, CT scan and X-rays.

Volume of procedures performed by Dr. Kevin W. Barker, MD for Medicare patients.

abdominal imaging	199
brain imaging (neuroimaging)	67
CT scan	210
hip imaging	81
lab tests	40
MRI (magnetic resonance imaging)	344
musculoskeletal imaging	203
neck imaging	25
pelvic imaging	104
spinal procedures	316
thoracic (chest) imaging	57
ultrasound (sonogram)	160
vascular procedures	29
X-rays	204

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin W. Barker, MD.

**Gender**
Male	571
Female	797

**Ethnicity**
Non-Hispanic White	936
Black	212
Hispanic	168
Asian	29
Other	0
Native American	0

**Age**
From 65 to 74	650
From 75 to 84	369
85 and over	124
Less than 65	225

Conditions of Medicare patients treated by Dr. Kevin W. Barker, MD in 2019

Hypertension	75
High Cholesterol	68
Stroke	7
Ischemic Heart Disease	42
Depression	25
Chronic Kidney Disease	36
Asthma	9
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	23
Chronic Obstructive Pulmonary Disease	23
Diabetes	38
Dementia	13
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Kevin W. Barker, MD treated as a diagnostic radiologist in Llano, TX during 2020 were CT scan, pelvic imaging, abdominal imaging and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Kevin W. Barker, MD for Medicare patients.

abdominal imaging	40
brain imaging (neuroimaging)	31
CT scan	71
MRI (magnetic resonance imaging)	15
pelvic imaging	40
spinal procedures	28
X-rays	13

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin W. Barker, MD.

**Gender**
Male	190
Female	244

**Ethnicity**
Non-Hispanic White	311
Black	0
Hispanic	102
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	182
From 75 to 84	143
85 and over	69
Less than 65	40

Conditions of Medicare patients treated by Dr. Kevin W. Barker, MD in 2020

Hypertension	75
High Cholesterol	65
Stroke	10
Ischemic Heart Disease	51
Depression	30
Chronic Kidney Disease	41
Asthma	7
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	35
Chronic Obstructive Pulmonary Disease	26
Diabetes	39
Dementia	27
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Kevin W. Barker, MD treated as a diagnostic radiologist in Llano, TX during 2021 were CT scan and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Kevin W. Barker, MD for Medicare patients.

brain imaging (neuroimaging)	13
CT scan	13

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin W. Barker, MD.

**Gender**
Male	74
Female	70

**Ethnicity**
Non-Hispanic White	113
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	67
From 75 to 84	41
85 and over	25
Less than 65	11

Conditions of Medicare patients treated by Dr. Kevin W. Barker, MD in 2021

Hypertension	75
High Cholesterol	63
Stroke	12
Ischemic Heart Disease	45
Depression	23
Chronic Kidney Disease	40
Asthma	12
Osteoperosis	8
Atrial Fibrilation	20
Heart Failure	28
Chronic Obstructive Pulmonary Disease	24
Diabetes	35
Dementia	26
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Kevin W. Barker, MD treated as a diagnostic radiologist in Llano, TX during 2022 were CT scan, X-rays, abdominal imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Kevin W. Barker, MD for Medicare patients.

abdominal imaging	201
brain imaging (neuroimaging)	98
CT scan	253
gastrointestinal procedures	11
hip imaging	26
MRI (magnetic resonance imaging)	89
musculoskeletal imaging	138
neck imaging	17
pelvic imaging	125
spinal procedures	147
thoracic (chest) imaging	43
ultrasound (sonogram)	178
vascular procedures	65
X-rays	245

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Kevin W. Barker, MD.

**Gender**
Male	505
Female	710

**Ethnicity**
Non-Hispanic White	942
Black	33
Hispanic	227
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	478
From 75 to 84	426
85 and over	222
Less than 65	89

Conditions of Medicare patients treated by Dr. Kevin W. Barker, MD in 2022

Hypertension	75
High Cholesterol	73
Stroke	11
Ischemic Heart Disease	35
Depression	26
Chronic Kidney Disease	28
Asthma	10
Osteoperosis	16
Atrial Fibrilation	25
Heart Failure	24
Chronic Obstructive Pulmonary Disease	25
Diabetes	41
Dementia	14
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Kevin W. Barker, MD for Medicare patients.

The highest averages for the top procedures that Dr. Kevin W. Barker, MD treated as a diagnostic radiologist in Llano, TX were X-rays, thoracic (chest) imaging, spinal procedures and CT scan.

abdominal imaging	226
brain imaging (neuroimaging)	180
breast procedures	67
cardiac procedures	26
CT scan	333
diagnostic imaging	29
gastrointestinal procedures	11
hip imaging	94
lab tests	52
MRI (magnetic resonance imaging)	216
musculoskeletal imaging	323
neck imaging	27
nuclear scan	39
pelvic imaging	164
preventive care	56
spinal procedures	429
stress testing	26
thoracic (chest) imaging	809
ultrasound (sonogram)	257
vascular procedures	176
women's imaging	59
X-rays	1279

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Kevin W. Barker, MD.

**Gender**
Male	627
Female	904

**Ethnicity**
Black / African American	81
Asian / Pacific Islander	9
Non-Hispanic White	1231
Native American / Alaskan Native	0
Hispanic	174
Other	11

**Age**
75 to 84	452
85 and over	211
Less than 65	187
65 to 74	679

Average of Total of Conditions of Medicare patients treated by Dr. Kevin W. Barker, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Kevin W. Barker, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	67
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	39
Depression	24
Chronic Kidney Disease	30
Asthma	10
Osteoporosis	10
Heart Failure	23
Chronic Obstructive Pulmonary Disease	19
Diabetes	31
Atrial Fibrillation	13
Dementia	18
Cancer	9

Education & Training

He has a state license in Texas.

Licensed In: Texas

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Kevin W. Barker, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Devicor Medical Products, Inc.	$21 Biopsy Site Identifiers $21
Pfizer Inc.	$16 INFLECTRA $16

**Types of Payments**
Food and Beverage	$38

Biography

Dr. Kevin Barker specializes in diagnostic radiology and practices in Llano, TX. He studied medicine at the University of Texas Health Science Center at San Antonio, School of Medicine.

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Dr. Kevin W. Barker, 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. Kevin W. Barker, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kevin W. Barker, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kevin W. Barker, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kevin W. Barker, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kevin W. Barker, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kevin W. Barker, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kevin W. Barker, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kevin W. Barker, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kevin W. Barker, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kevin W. Barker, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Kevin W. Barker, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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