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Dr. David Walker Light IV, MD

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Specializes in: Diagnostic Radiology

University of Texas Medical Branch School of Medicine (1998)

2190 North Loop West Suite 250
Houston, TX 77018

(713) 441-0178

Dr. David Walker Light IV, MD is a diagnostic radiologist in Houston, TX specializing in diagnostic radiology. He graduated from University of Texas Medical Branch School of Medicine in 1998 and has 28 years of experience. Dr. David Walker Light IV, MD is affiliated with Houston Methodist Hospital, Houston Methodist West Hospital, Houston Methodist, HOUSTON RADIOLOGY ASSOCIATED and Houston Methodist Continuing Care Hospital.

Office Locations

12951 South Freeway
Houston, TX 77047

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18500 Katy Freeway
Houston, TX 77094

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Houston Methodist Continuing Care Hospital

2190 North Loop West Suite 250
Houston, TX 77018

(713) 441-0178

(281) 206-9018

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Noteworthy Medicare Patient Procedures Performed by Dr. David Walker Light IV, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Volume:

ultrasound

In 2023, Dr. David Walker Light IV, MD performed more ultrasound (sonogram) procedures for Medicare patients than 95% of providers in related specialties within Texas.

Top 10%

By Volume:

dual-energy X-ray absorptiometry

lower extremity venous duplex

musculoskeletal imaging

non-obstetric transvaginal ultrasound

In 2023, Dr. David Walker Light IV, MD performed more dual-energy X-ray absorptiometry (DEXA), lower extremity venous duplex, musculoskeletal imaging, and non-obstetric transvaginal ultrasound procedures for Medicare patients than 90% of providers in related specialties within Texas.

Top 25%

By Volume:

In 2012, Dr. David Walker Light IV, MD performed more abdominal imaging, chest CT scan, knee X-ray, neck ultrasound, pelvic imaging, vascular procedures, vascular ultrasound, and X-rays procedures for Medicare patients than 75% of providers in related specialties within Texas.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. David Walker Light IV, MD treated as a diagnostic radiologist in Houston, TX during 2012 were X-rays, thoracic (chest) imaging, abdominal imaging and CT scan.

Volume of procedures performed by Dr. David Walker Light IV, MD for Medicare patients.

abdominal imaging	897
aspiration	79
catheterization	28
CT scan	705
hip imaging	104
musculoskeletal imaging	270
neck imaging	22
pelvic imaging	566
pleural drainage	36
thoracic (chest) imaging	5188
ultrasound (sonogram)	688
vascular procedures	208
women's imaging	29
X-rays	5491

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. David Walker Light IV, MD treated as a diagnostic radiologist in Houston, TX during 2013 were X-rays, thoracic (chest) imaging, abdominal imaging and CT scan.

Volume of procedures performed by Dr. David Walker Light IV, MD for Medicare patients.

abdominal imaging	873
aspiration	113
catheterization	51
CT scan	719
gastrointestinal procedures	15
hip imaging	124
musculoskeletal imaging	341
neck imaging	26
pelvic imaging	551
pleural drainage	56
thoracic (chest) imaging	4436
ultrasound (sonogram)	651
vascular procedures	205
women's imaging	24
X-rays	4731

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. David Walker Light IV, MD.

**Gender**
Male	2243
Female	2954

**Ethnicity**
Non-Hispanic White	3414
Black	1007
Hispanic	507
Asian	210
Other	0
Native American	0

**Age**
From 65 to 74	1875
From 75 to 84	1540
85 and over	875
Less than 65	907

Conditions of Medicare patients treated by Dr. David Walker Light IV, MD in 2013

Hypertension	75
High Cholesterol	69
Stroke	16
Ischemic Heart Disease	65
Depression	32
Chronic Kidney Disease	52
Asthma	14
Osteoperosis	13
Atrial Fibrilation	25
Heart Failure	51
Chronic Obstructive Pulmonary Disease	34
Diabetes	51
Dementia	24
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. David Walker Light IV, MD treated as a diagnostic radiologist in Houston, TX during 2014 were X-rays, thoracic (chest) imaging, abdominal imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. David Walker Light IV, MD for Medicare patients.

abdominal imaging	661
aspiration	120
catheterization	33
CT scan	503
diagnostic procedures	18
hip imaging	60
image guided procedures	18
minimally invasive procedures	18
minor procedures	18
musculoskeletal imaging	253
neck imaging	36
pelvic imaging	400
pleural drainage	41
thoracic (chest) imaging	3630
ultrasound (sonogram)	614
vascular procedures	195
women's imaging	27
X-rays	3791

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. David Walker Light IV, MD.

**Gender**
Male	1905
Female	2441

**Ethnicity**
Non-Hispanic White	2781
Black	862
Hispanic	465
Asian	183
Other	0
Native American	0

**Age**
From 65 to 74	1499
From 75 to 84	1281
85 and over	773
Less than 65	793

Conditions of Medicare patients treated by Dr. David Walker Light IV, MD in 2014

Hypertension	75
High Cholesterol	70
Stroke	16
Ischemic Heart Disease	64
Depression	32
Chronic Kidney Disease	55
Asthma	14
Osteoperosis	13
Atrial Fibrilation	26
Heart Failure	51
Chronic Obstructive Pulmonary Disease	33
Diabetes	50
Dementia	23
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. David Walker Light IV, MD treated as a diagnostic radiologist in Houston, TX during 2015 were X-rays, thoracic (chest) imaging, abdominal imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. David Walker Light IV, MD for Medicare patients.

abdominal imaging	753
aspiration	89
catheterization	28
CT scan	471
gastrointestinal procedures	12
hip imaging	51
musculoskeletal imaging	232
neck imaging	41
pelvic imaging	489
pleural drainage	32
thoracic (chest) imaging	3282
ultrasound (sonogram)	661
vascular procedures	214
women's imaging	28
X-rays	3525

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. David Walker Light IV, MD.

**Gender**
Male	3758
Female	4772

**Ethnicity**
Non-Hispanic White	5452
Black	1714
Hispanic	930
Asian	332
Other	0
Native American	0

**Age**
From 65 to 74	3040
From 75 to 84	2448
85 and over	1496
Less than 65	1546

Conditions of Medicare patients treated by Dr. David Walker Light IV, MD in 2015

Hypertension	75
High Cholesterol	71
Stroke	19
Ischemic Heart Disease	65
Depression	32
Chronic Kidney Disease	57
Asthma	22
Osteoperosis	12
Atrial Fibrilation	26
Heart Failure	51
Chronic Obstructive Pulmonary Disease	33
Diabetes	50
Dementia	24
Cancer	17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. David Walker Light IV, MD treated as a diagnostic radiologist in Houston, TX during 2016 were X-rays, thoracic (chest) imaging, abdominal imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. David Walker Light IV, MD for Medicare patients.

abdominal imaging	876
aspiration	40
catheterization	37
CT scan	480
musculoskeletal imaging	255
neck imaging	46
pelvic imaging	540
pleural drainage	14
thoracic (chest) imaging	3661
ultrasound (sonogram)	799
vascular procedures	219
women's imaging	41
X-rays	3955

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. David Walker Light IV, MD.

**Gender**
Male	2114
Female	2709

**Ethnicity**
Non-Hispanic White	3012
Black	977
Hispanic	515
Asian	229
Other	0
Native American	0

**Age**
From 65 to 74	1848
From 75 to 84	1343
85 and over	797
Less than 65	835

Conditions of Medicare patients treated by Dr. David Walker Light IV, MD in 2016

Hypertension	75
High Cholesterol	70
Stroke	16
Ischemic Heart Disease	65
Depression	31
Chronic Kidney Disease	62
Asthma	32
Osteoperosis	12
Atrial Fibrilation	25
Heart Failure	52
Chronic Obstructive Pulmonary Disease	32
Diabetes	49
Dementia	26
Cancer	17

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. David Walker Light IV, MD treated as a diagnostic radiologist in Houston, TX during 2017 were X-rays, thoracic (chest) imaging, ultrasound (sonogram) and abdominal imaging.

Volume of procedures performed by Dr. David Walker Light IV, MD for Medicare patients.

abdominal imaging	855
aspiration	36
CT scan	333
gastrointestinal procedures	20
injections	13
musculoskeletal imaging	238
neck imaging	58
pelvic imaging	491
thoracic (chest) imaging	3939
ultrasound (sonogram)	952
vascular procedures	255
women's imaging	43
X-rays	4294

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. David Walker Light IV, MD.

**Gender**
Male	2307
Female	2894

**Ethnicity**
Non-Hispanic White	3392
Black	921
Hispanic	566
Asian	235
Other	0
Native American	0

**Age**
From 65 to 74	2007
From 75 to 84	1516
85 and over	842
Less than 65	836

Conditions of Medicare patients treated by Dr. David Walker Light IV, MD in 2017

Hypertension	75
High Cholesterol	66
Stroke	15
Ischemic Heart Disease	63
Depression	33
Chronic Kidney Disease	62
Asthma	13
Osteoperosis	12
Atrial Fibrilation	25
Heart Failure	49
Chronic Obstructive Pulmonary Disease	33
Diabetes	49
Dementia	26
Cancer	17

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. David Walker Light IV, MD treated as a diagnostic radiologist in Houston, TX during 2018 were abdominal imaging, ultrasound (sonogram), pelvic imaging and CT scan.

Volume of procedures performed by Dr. David Walker Light IV, MD for Medicare patients.

abdominal imaging	1023
aspiration	44
CT scan	705
gastrointestinal procedures	15
musculoskeletal imaging	316
neck imaging	52
pelvic imaging	758
pleural drainage	18
thoracic (chest) imaging	172
ultrasound (sonogram)	941
vascular procedures	344
women's imaging	39
X-rays	450

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. David Walker Light IV, MD.

**Gender**
Male	2202
Female	2807

**Ethnicity**
Non-Hispanic White	3366
Black	804
Hispanic	523
Asian	219
Other	0
Native American	0

**Age**
From 65 to 74	2023
From 75 to 84	1468
85 and over	795
Less than 65	723

Conditions of Medicare patients treated by Dr. David Walker Light IV, MD in 2018

Hypertension	75
High Cholesterol	70
Stroke	14
Ischemic Heart Disease	61
Depression	33
Chronic Kidney Disease	61
Asthma	12
Osteoperosis	13
Atrial Fibrilation	26
Heart Failure	48
Chronic Obstructive Pulmonary Disease	33
Diabetes	47
Dementia	25
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. David Walker Light IV, MD treated as a diagnostic radiologist in Houston, TX during 2019 were abdominal imaging, ultrasound (sonogram), X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. David Walker Light IV, MD for Medicare patients.

abdominal imaging	1113
aspiration	11
CT scan	661
gastrointestinal procedures	45
injections	11
musculoskeletal imaging	780
neck imaging	66
pelvic imaging	680
thoracic (chest) imaging	202
ultrasound (sonogram)	1094
vascular procedures	292
women's imaging	45
X-rays	955

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. David Walker Light IV, MD.

**Gender**
Male	2393
Female	3446

**Ethnicity**
Non-Hispanic White	3916
Black	845
Hispanic	601
Asian	342
Other	0
Native American	0

**Age**
From 65 to 74	2419
From 75 to 84	1732
85 and over	929
Less than 65	759

Conditions of Medicare patients treated by Dr. David Walker Light IV, MD in 2019

Hypertension	75
High Cholesterol	72
Stroke	14
Ischemic Heart Disease	60
Depression	34
Chronic Kidney Disease	60
Asthma	12
Osteoperosis	15
Atrial Fibrilation	24
Heart Failure	44
Chronic Obstructive Pulmonary Disease	29
Diabetes	45
Dementia	24
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. David Walker Light IV, MD treated as a diagnostic radiologist in Houston, TX during 2020 were abdominal imaging, ultrasound (sonogram), X-rays and CT scan.

Volume of procedures performed by Dr. David Walker Light IV, MD for Medicare patients.

abdominal imaging	792
aspiration	18
CT scan	559
gastrointestinal procedures	15
injections	18
musculoskeletal imaging	532
neck imaging	31
pelvic imaging	543
thoracic (chest) imaging	221
ultrasound (sonogram)	762
vascular procedures	230
women's imaging	41
X-rays	648

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. David Walker Light IV, MD.

**Gender**
Male	1994
Female	2623

**Ethnicity**
Non-Hispanic White	3057
Black	742
Hispanic	489
Asian	219
Other	0
Native American	0

**Age**
From 65 to 74	1961
From 75 to 84	1347
85 and over	700
Less than 65	609

Conditions of Medicare patients treated by Dr. David Walker Light IV, MD in 2020

Hypertension	75
High Cholesterol	73
Stroke	15
Ischemic Heart Disease	62
Depression	32
Chronic Kidney Disease	62
Asthma	12
Osteoperosis	14
Atrial Fibrilation	24
Heart Failure	45
Chronic Obstructive Pulmonary Disease	28
Diabetes	47
Dementia	26
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. David Walker Light IV, MD treated as a diagnostic radiologist in Houston, TX during 2021 were X-rays, ultrasound (sonogram), abdominal imaging and musculoskeletal imaging.

Volume of procedures performed by Dr. David Walker Light IV, MD for Medicare patients.

abdominal imaging	713
aspiration	16
CT scan	517
gastrointestinal procedures	24
injections	16
MRI (magnetic resonance imaging)	17
musculoskeletal imaging	706
neck imaging	40
pelvic imaging	459
thoracic (chest) imaging	233
ultrasound (sonogram)	770
vascular procedures	242
women's imaging	32
X-rays	824

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. David Walker Light IV, MD.

**Gender**
Male	2069
Female	2943

**Ethnicity**
Non-Hispanic White	3367
Black	738
Hispanic	525
Asian	253
Other	0
Native American	0

**Age**
From 65 to 74	2178
From 75 to 84	1581
85 and over	706
Less than 65	547

Conditions of Medicare patients treated by Dr. David Walker Light IV, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	59
Depression	30
Chronic Kidney Disease	59
Asthma	11
Osteoperosis	15
Atrial Fibrilation	23
Heart Failure	43
Chronic Obstructive Pulmonary Disease	26
Diabetes	44
Dementia	23
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. David Walker Light IV, MD treated as a diagnostic radiologist in Houston, TX during 2022 were X-rays, ultrasound (sonogram), musculoskeletal imaging and abdominal imaging.

Volume of procedures performed by Dr. David Walker Light IV, MD for Medicare patients.

abdominal imaging	572
aspiration	16
CT scan	341
gastrointestinal procedures	15
injections	16
MRI (magnetic resonance imaging)	23
musculoskeletal imaging	612
neck imaging	44
pelvic imaging	345
thoracic (chest) imaging	219
ultrasound (sonogram)	740
vascular procedures	237
women's imaging	30
X-rays	775

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. David Walker Light IV, MD.

**Gender**
Male	2100
Female	2821

**Ethnicity**
Non-Hispanic White	3352
Black	667
Hispanic	454
Asian	310
Other	0
Native American	0

**Age**
From 65 to 74	2076
From 75 to 84	1691
85 and over	720
Less than 65	434

Conditions of Medicare patients treated by Dr. David Walker Light IV, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	22
Ischemic Heart Disease	51
Depression	30
Chronic Kidney Disease	46
Asthma	15
Osteoperosis	20
Atrial Fibrilation	33
Heart Failure	40
Chronic Obstructive Pulmonary Disease	31
Diabetes	44
Dementia	17
Cancer	21

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. David Walker Light IV, MD for Medicare patients.

The highest averages for the top procedures that Dr. David Walker Light IV, MD treated as a diagnostic radiologist in Houston, TX were X-rays, thoracic (chest) imaging, abdominal imaging and ultrasound (sonogram).

abdominal imaging	829
aspiration	52
catheterization	35
CT scan	544
diagnostic procedures	18
gastrointestinal procedures	20
hip imaging	84
image guided procedures	18
injections	14
minimally invasive procedures	18
minor procedures	18
MRI (magnetic resonance imaging)	20
musculoskeletal imaging	412
neck imaging	42
pelvic imaging	529
pleural drainage	32
thoracic (chest) imaging	2289
ultrasound (sonogram)	788
vascular procedures	240
women's imaging	34
X-rays	2676

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. David Walker Light IV, MD.

**Gender**
Male	2098
Female	2764

**Ethnicity**
Black / African American	843
Asian / Pacific Islander	230
Non-Hispanic White	3191
Hispanic	506
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	1449
85 and over	784
Less than 65	726
65 to 74	1902

Average of Total of Conditions of Medicare patients treated by Dr. David Walker Light IV, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. David Walker Light IV, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	64
Stroke	14
Ischemic Heart Disease	55
Depression	29
Chronic Kidney Disease	52
Asthma	14
Osteoporosis	12
Heart Failure	43
Chronic Obstructive Pulmonary Disease	28
Diabetes	43
Atrial Fibrillation	23
Cancer	15
Dementia	21

Education & Training

Dr. David Walker Light IV, MD graduated from University of Texas Medical Branch School of Medicine in 1998. He completed residency at Scott and White Healthcare. He has a state license in Texas.

Medical School: University of Texas Medical Branch School of Medicine (1998)

Residency: Scott and White Healthcare

Licensed In: Texas

Affiliations & Hospitals

Dr. David Walker Light IV, MD is associated with these hospitals and organizations:

Houston Methodist Hospital

Houston Methodist West Hospital

Houston Methodist

HOUSTON RADIOLOGY ASSOCIATED

Houston Methodist Continuing Care Hospital

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. David Walker Light IV, MD appears to accept the following insurance providers: Cigna.

Insurance Accepted by Provider includes:

According to our sources, Dr. David Walker Light IV, MD accepts the following insurance providers:

Cigna

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General Payments

These charts describe general payments received by Dr. David Walker Light IV, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
GE Healthcare	$2,117 MR750W $2,117
Siemens Medical Solutions USA, Inc.	$972 SOMATOM Force $822	Ysio Max $80	Luminos Agile Max $58	Artis Q.zen $12
W. L. Gore & Associates, Inc.	$154 C3 Delivery System $154
Shionogi Inc	$16 Osphena $16

**Types of Payments**
Travel and Lodging	$2,982
Food and Beverage	$278

Biography

Dr. David Light, who practices in Houston, TX, is a medical specialist in diagnostic radiology. He is an in-network provider for Cigna insurance. After completing medical school at the University of Texas Medical Branch School of Medicine, Dr. Light performed his residency at Scott and White Healthcare. His professional affiliations include Houston Methodist Hospital and Houston Methodist West Hospital. He has an open panel in Houston, TX according to Houston Methodist.

Select Year:

Dr. David Walker Light IV, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. David Walker Light IV, MD in 2023

By Volume:

By Volume:

By Volume:

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. David Walker Light IV, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Walker Light IV, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Walker Light IV, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Walker Light IV, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Walker Light IV, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Walker Light IV, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Walker Light IV, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Walker Light IV, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Walker Light IV, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David Walker Light IV, 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. David Walker Light IV, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

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