In 2023, Dr. Mark A. Kozlowski, MD performed more creatinine blood test, and lab tests procedures for Medicare patients than 95% of providers in related specialties within Texas.

Top 10%

By Affordability:

spine imaging

In 2023, Dr. Mark A. Kozlowski, MD had a list price for spine imaging that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Texas. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 25%

By Volume:

By Affordability:

creatinine blood test

creatinine test

kidney function tests

women's imaging

In 2012, among providers in related specialties within Texas, Dr. Mark A. Kozlowski, MD performed more chest CT scan, neck ultrasound, spine X-ray, and ultrasound (sonogram) procedures for Medicare patients than 75% of them and he also had a list price for creatinine blood test, creatinine test, kidney function tests, and women's imaging that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark A. Kozlowski, MD treated as a diagnostic radiologist in Portland, TX during 2012 were X-rays, thoracic (chest) imaging, CT scan and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Mark A. Kozlowski, MD for Medicare patients.

abdominal imaging	424
angioplasty	40
aspiration	69
brain imaging (neuroimaging)	555
catheterization	213
CT scan	656
device removal	38
diagnostic procedures	62
dialysis access procedures	53
hip imaging	60
lab tests	93
lymph node procedures	15
minimally invasive procedures	77
minor procedures	62
MRI (magnetic resonance imaging)	151
musculoskeletal imaging	156
neck imaging	13
pelvic imaging	219
pleural drainage	45
spinal procedures	130
thoracic (chest) imaging	2597
ultrasound (sonogram)	324
vascular procedures	391
X-rays	3064

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark A. Kozlowski, MD treated as a diagnostic radiologist in Portland, TX during 2013 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Mark A. Kozlowski, MD for Medicare patients.

abdominal imaging	453
angioplasty	43
aspiration	47
brain imaging (neuroimaging)	442
breast procedures	36
catheterization	154
CT scan	720
device removal	20
diagnostic procedures	38
dialysis access procedures	59
hip imaging	53
lab tests	34
minimally invasive procedures	49
minor procedures	38
MRI (magnetic resonance imaging)	73
musculoskeletal imaging	156
pelvic imaging	298
pleural drainage	28
preventive care	36
spinal procedures	157
thoracic (chest) imaging	2384
ultrasound (sonogram)	264
vascular procedures	275
women's imaging	36
X-rays	2926

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Kozlowski, MD.

**Gender**
Male	1234
Female	1618

**Ethnicity**
Non-Hispanic White	1663
Black	64
Hispanic	1097
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	878
From 75 to 84	860
85 and over	540
Less than 65	574

Conditions of Medicare patients treated by Dr. Mark A. Kozlowski, MD in 2013

Hypertension	75
High Cholesterol	68
Stroke	12
Ischemic Heart Disease	54
Depression	35
Chronic Kidney Disease	46
Asthma	14
Osteoperosis	15
Atrial Fibrilation	16
Heart Failure	41
Chronic Obstructive Pulmonary Disease	32
Diabetes	49
Dementia	26
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark A. Kozlowski, MD treated as a diagnostic radiologist in Portland, TX during 2014 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Mark A. Kozlowski, MD for Medicare patients.

abdominal imaging	420
angioplasty	32
aspiration	59
brain imaging (neuroimaging)	415
breast procedures	12
catheterization	169
CT scan	789
device removal	21
diagnostic procedures	31
dialysis access procedures	49
hip imaging	44
lab tests	37
lymph node procedures	12
minimally invasive procedures	43
minor procedures	31
MRI (magnetic resonance imaging)	39
musculoskeletal imaging	144
pelvic imaging	320
pleural drainage	24
preventive care	12
spinal procedures	131
thoracic (chest) imaging	2194
ultrasound (sonogram)	233
vascular procedures	260
women's imaging	12
X-rays	2551

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Kozlowski, MD.

**Gender**
Male	1140
Female	1408

**Ethnicity**
Non-Hispanic White	1473
Black	69
Hispanic	975
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	884
From 75 to 84	700
85 and over	435
Less than 65	529

Conditions of Medicare patients treated by Dr. Mark A. Kozlowski, MD in 2014

Hypertension	75
High Cholesterol	67
Stroke	12
Ischemic Heart Disease	55
Depression	36
Chronic Kidney Disease	50
Asthma	14
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	42
Chronic Obstructive Pulmonary Disease	34
Diabetes	51
Dementia	24
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark A. Kozlowski, MD treated as a diagnostic radiologist in Portland, TX during 2015 were X-rays, thoracic (chest) imaging, CT scan and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Mark A. Kozlowski, MD for Medicare patients.

abdominal imaging	375
anastomosis	15
angioplasty	20
aspiration	54
brain imaging (neuroimaging)	388
breast procedures	16
catheterization	135
CT scan	773
device removal	12
diagnostic procedures	15
dialysis access procedures	25
gastrointestinal procedures	15
hip imaging	46
lab tests	49
minimally invasive procedures	30
minor procedures	15
MRI (magnetic resonance imaging)	28
musculoskeletal imaging	131
pelvic imaging	293
pleural drainage	35
preventive care	16
spinal procedures	118
thoracic (chest) imaging	1832
ultrasound (sonogram)	186
vascular procedures	164
women's imaging	16
X-rays	2127

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Kozlowski, MD.

**Gender**
Male	2224
Female	2688

**Ethnicity**
Non-Hispanic White	2918
Black	118
Hispanic	1820
Asian	32
Other	0
Native American	0

**Age**
From 65 to 74	1664
From 75 to 84	1420
85 and over	824
Less than 65	1004

Conditions of Medicare patients treated by Dr. Mark A. Kozlowski, MD in 2015

Hypertension	75
High Cholesterol	68
Stroke	11
Ischemic Heart Disease	55
Depression	35
Chronic Kidney Disease	53
Asthma	23
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	44
Chronic Obstructive Pulmonary Disease	33
Diabetes	52
Dementia	23
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark A. Kozlowski, MD treated as a diagnostic radiologist in Portland, TX during 2016 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Mark A. Kozlowski, MD for Medicare patients.

abdominal imaging	445
angioplasty	26
aspiration	37
brain imaging (neuroimaging)	402
catheterization	112
CT scan	847
device removal	12
diagnostic procedures	25
dialysis access procedures	36
lab tests	60
minimally invasive procedures	25
minor procedures	25
MRI (magnetic resonance imaging)	51
musculoskeletal imaging	90
neck imaging	11
pelvic imaging	333
pleural drainage	23
spinal procedures	132
thoracic (chest) imaging	2210
ultrasound (sonogram)	316
vascular procedures	229
X-rays	2378

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Kozlowski, MD.

**Gender**
Male	1171
Female	1476

**Ethnicity**
Non-Hispanic White	1640
Black	65
Hispanic	903
Asian	20
Other	0
Native American	0

**Age**
From 65 to 74	928
From 75 to 84	727
85 and over	512
Less than 65	480

Conditions of Medicare patients treated by Dr. Mark A. Kozlowski, MD in 2016

Hypertension	75
High Cholesterol	66
Stroke	11
Ischemic Heart Disease	56
Depression	34
Chronic Kidney Disease	56
Asthma	36
Osteoperosis	13
Atrial Fibrilation	17
Heart Failure	42
Chronic Obstructive Pulmonary Disease	35
Diabetes	49
Dementia	24
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark A. Kozlowski, MD treated as a diagnostic radiologist in Portland, TX during 2017 were X-rays, thoracic (chest) imaging, CT scan and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Mark A. Kozlowski, MD for Medicare patients.

abdominal imaging	422
aspiration	81
brain imaging (neuroimaging)	502
catheterization	106
CT scan	962
device removal	23
diagnostic procedures	22
gastrointestinal procedures	12
lab tests	29
minimally invasive procedures	22
minor procedures	22
MRI (magnetic resonance imaging)	47
musculoskeletal imaging	65
pelvic imaging	347
pleural drainage	24
spinal procedures	205
thoracic (chest) imaging	2145
ultrasound (sonogram)	280
vascular procedures	163
X-rays	2316

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Kozlowski, MD.

**Gender**
Male	1254
Female	1482

**Ethnicity**
Non-Hispanic White	1680
Black	80
Hispanic	932
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	937
From 75 to 84	807
85 and over	501
Less than 65	491

Conditions of Medicare patients treated by Dr. Mark A. Kozlowski, MD in 2017

Hypertension	75
High Cholesterol	65
Stroke	12
Ischemic Heart Disease	55
Depression	36
Chronic Kidney Disease	59
Asthma	12
Osteoperosis	12
Atrial Fibrilation	18
Heart Failure	40
Chronic Obstructive Pulmonary Disease	33
Diabetes	50
Dementia	27
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark A. Kozlowski, MD treated as a diagnostic radiologist in Portland, TX during 2018 were CT scan, brain imaging (neuroimaging), abdominal imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Mark A. Kozlowski, MD for Medicare patients.

abdominal imaging	340
aspiration	58
brain imaging (neuroimaging)	381
catheterization	72
CT scan	734
device removal	11
diagnostic procedures	30
lab tests	28
minimally invasive procedures	30
minor procedures	30
MRI (magnetic resonance imaging)	46
musculoskeletal imaging	83
pelvic imaging	254
pleural drainage	14
spinal procedures	131
thoracic (chest) imaging	124
ultrasound (sonogram)	316
vascular procedures	176
X-rays	220

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Kozlowski, MD.

**Gender**
Male	1172
Female	1385

**Ethnicity**
Non-Hispanic White	1589
Black	75
Hispanic	843
Asian	0
Other	29
Native American	0

**Age**
From 65 to 74	978
From 75 to 84	724
85 and over	468
Less than 65	387

Conditions of Medicare patients treated by Dr. Mark A. Kozlowski, MD in 2018

Hypertension	75
High Cholesterol	71
Stroke	12
Ischemic Heart Disease	55
Depression	37
Chronic Kidney Disease	62
Asthma	9
Osteoperosis	13
Atrial Fibrilation	18
Heart Failure	42
Chronic Obstructive Pulmonary Disease	34
Diabetes	50
Dementia	27
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark A. Kozlowski, MD treated as a diagnostic radiologist in Portland, TX during 2019 were CT scan, brain imaging (neuroimaging), abdominal imaging and pelvic imaging.

Volume of procedures performed by Dr. Mark A. Kozlowski, MD for Medicare patients.

abdominal imaging	442
aspiration	68
brain imaging (neuroimaging)	517
catheterization	81
CT scan	1039
device removal	13
diagnostic procedures	25
lab tests	35
minimally invasive procedures	25
minor procedures	25
MRI (magnetic resonance imaging)	58
musculoskeletal imaging	101
pelvic imaging	395
pleural drainage	23
spinal procedures	165
thoracic (chest) imaging	147
ultrasound (sonogram)	326
vascular procedures	205
X-rays	279

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Kozlowski, MD.

**Gender**
Male	1254
Female	1496

**Ethnicity**
Non-Hispanic White	1664
Black	70
Hispanic	966
Asian	26
Other	0
Native American	0

**Age**
From 65 to 74	1029
From 75 to 84	809
85 and over	483
Less than 65	429

Conditions of Medicare patients treated by Dr. Mark A. Kozlowski, MD in 2019

Hypertension	75
High Cholesterol	71
Stroke	12
Ischemic Heart Disease	54
Depression	37
Chronic Kidney Disease	61
Asthma	10
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	40
Chronic Obstructive Pulmonary Disease	32
Diabetes	49
Dementia	27
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark A. Kozlowski, MD treated as a diagnostic radiologist in Portland, TX during 2020 were CT scan, brain imaging (neuroimaging), abdominal imaging and pelvic imaging.

Volume of procedures performed by Dr. Mark A. Kozlowski, MD for Medicare patients.

abdominal imaging	309
ablation	12
aspiration	36
brain imaging (neuroimaging)	356
catheterization	67
CT scan	769
diagnostic procedures	24
lab tests	27
minimally invasive procedures	36
minor procedures	24
MRI (magnetic resonance imaging)	57
musculoskeletal imaging	54
neck imaging	13
pelvic imaging	300
pleural drainage	13
spinal procedures	152
thoracic (chest) imaging	106
ultrasound (sonogram)	224
urologic procedures	12
vascular procedures	112
X-rays	180

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Kozlowski, MD.

**Gender**
Male	994
Female	1042

**Ethnicity**
Non-Hispanic White	1261
Black	44
Hispanic	688
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	772
From 75 to 84	591
85 and over	354
Less than 65	319

Conditions of Medicare patients treated by Dr. Mark A. Kozlowski, MD in 2020

Hypertension	75
High Cholesterol	74
Stroke	15
Ischemic Heart Disease	55
Depression	38
Chronic Kidney Disease	64
Asthma	9
Osteoperosis	13
Atrial Fibrilation	17
Heart Failure	41
Chronic Obstructive Pulmonary Disease	32
Diabetes	50
Dementia	27
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark A. Kozlowski, MD treated as a diagnostic radiologist in Portland, TX during 2021 were CT scan, abdominal imaging, ultrasound (sonogram) and pelvic imaging.

Volume of procedures performed by Dr. Mark A. Kozlowski, MD for Medicare patients.

abdominal imaging	319
aspiration	35
brain imaging (neuroimaging)	91
CT scan	546
lab tests	272
neck imaging	152
pelvic imaging	293
spinal procedures	84
thoracic (chest) imaging	185
ultrasound (sonogram)	318
vascular procedures	42
women's imaging	21
X-rays	99

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Kozlowski, MD.

**Gender**
Male	737
Female	970

**Ethnicity**
Non-Hispanic White	1120
Black	25
Hispanic	524
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	777
From 75 to 84	524
85 and over	207
Less than 65	199

Conditions of Medicare patients treated by Dr. Mark A. Kozlowski, MD in 2021

Hypertension	75
High Cholesterol	73
Stroke	9
Ischemic Heart Disease	45
Depression	29
Chronic Kidney Disease	50
Asthma	8
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	28
Chronic Obstructive Pulmonary Disease	25
Diabetes	44
Dementia	19
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark A. Kozlowski, MD treated as a diagnostic radiologist in Portland, TX during 2022 were CT scan, lab tests, abdominal imaging and thoracic (chest) imaging.

Volume of procedures performed by Dr. Mark A. Kozlowski, MD for Medicare patients.

abdominal imaging	338
catheterization	13
CT scan	567
lab tests	408
neck imaging	172
pelvic imaging	288
spinal procedures	80
thoracic (chest) imaging	305
ultrasound (sonogram)	286
vascular procedures	45
women's imaging	25
X-rays	80

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Kozlowski, MD.

**Gender**
Male	608
Female	861

**Ethnicity**
Non-Hispanic White	946
Black	28
Hispanic	462
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	711
From 75 to 84	521
85 and over	123
Less than 65	114

Conditions of Medicare patients treated by Dr. Mark A. Kozlowski, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	29
Depression	24
Chronic Kidney Disease	30
Asthma	11
Osteoperosis	18
Atrial Fibrilation	16
Heart Failure	17
Chronic Obstructive Pulmonary Disease	26
Diabetes	40
Dementia	7
Cancer	24

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Mark A. Kozlowski, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark A. Kozlowski, MD treated as a diagnostic radiologist in Portland, TX were X-rays, thoracic (chest) imaging, CT scan and brain imaging (neuroimaging).

abdominal imaging	389
ablation	12
anastomosis	15
angioplasty	32
aspiration	54
brain imaging (neuroimaging)	404
breast procedures	21
catheterization	112
CT scan	763
device removal	18
diagnostic procedures	30
dialysis access procedures	44
gastrointestinal procedures	13
hip imaging	50
lab tests	97
lymph node procedures	13
minimally invasive procedures	37
minor procedures	30
MRI (magnetic resonance imaging)	61
musculoskeletal imaging	108
neck imaging	72
pelvic imaging	303
pleural drainage	25
preventive care	21
spinal procedures	135
thoracic (chest) imaging	1293
ultrasound (sonogram)	279
urologic procedures	12
vascular procedures	187
women's imaging	22
X-rays	1474

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mark A. Kozlowski, MD.

**Gender**
Male	1071
Female	1311

**Ethnicity**
Black / African American	58
Asian / Pacific Islander	11
Non-Hispanic White	1450
Native American / Alaskan Native	0
Hispanic	837
Other	8

**Age**
75 to 84	698
85 and over	404
Less than 65	411
65 to 74	868

Average of Total of Conditions of Medicare patients treated by Dr. Mark A. Kozlowski, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	63
Stroke	10
Ischemic Heart Disease	46
Depression	31
Chronic Kidney Disease	48
Asthma	13
Osteoporosis	12
Heart Failure	34
Chronic Obstructive Pulmonary Disease	28
Diabetes	44
Atrial Fibrillation	14
Cancer	13
Dementia	21

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. Mark A. Kozlowski, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Bard Peripheral Vascular, Inc.	$108 Vascular $82	Oncology $13	LUTONIX $12
MAQUET Cardiovascular U.S. Sales, L.L.C.	$74 FLIXENE $39	Vascular Surgery $35
Philips Electronics North America Corporation	$68 Trilogy 100 $68
Getinge USA Sales, LLC	$64 Fusion Bioline Supported Vascular Grafts $64
AngioDynamics, Inc.	$45 $45
Other	$45 PI - Self-Expanding Stent $45

**Types of Payments**
Food and Beverage	$404

Biography

Dr. Mark Kozlowski works as a diagnostic radiology. He is affiliated with Radiology Associates of North Texas, P.A.. He attended medical school at the University of Southern California (USC), Keck School of Medicine.

Select Year:

Dr. Mark A. Kozlowski, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Mark A. Kozlowski, MD in 2023

By Volume:

By Affordability:

By Volume:

By Affordability:

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. Mark A. Kozlowski, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark A. Kozlowski, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark A. Kozlowski, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark A. Kozlowski, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark A. Kozlowski, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark A. Kozlowski, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark A. Kozlowski, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark A. Kozlowski, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark A. Kozlowski, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark A. Kozlowski, 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. Mark A. Kozlowski, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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