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Dr. Andrew Paul Klein, MD

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Specializes in: Diagnostic Radiology and Neuroradiology

Creighton University School of Medicine (2003)

8750 William Coffey Drive
Milwaukee, WI 53226

(414) 805-3700

Dr. Andrew Paul Klein, MD is a diagnostic radiologist in Milwaukee, WI specializing in diagnostic radiology and neuroradiology. He graduated from Creighton University School of Medicine in 2003 and has 23 years of experience. Dr. Andrew Paul Klein, MD is affiliated with Medical College of Wisconsin and Froedtert & the Medical College of Wisconsin Regional Health Network.

Office Locations

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8750 William Coffey Drive
Milwaukee, WI 53226

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Noteworthy Medicare Patient Procedures Performed by Dr. Andrew Paul Klein, MD in 2024

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

Top 10%

By Volume:

brain imaging

In 2024, Dr. Andrew Paul Klein, MD performed more brain imaging (neuroimaging) procedures for Medicare patients than 90% of providers in related specialties within Wisconsin.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Andrew Paul Klein, MD treated as a diagnostic radiologist in Milwaukee, WI during 2012 were brain imaging (neuroimaging), CT scan, MRI (magnetic resonance imaging) and spinal procedures.

Volume of procedures performed by Dr. Andrew Paul Klein, MD for Medicare patients.

brain imaging (neuroimaging)	749
CT scan	562
diagnostic procedures	12
eye procedures	40
MRI (magnetic resonance imaging)	544
neck imaging	52
spinal procedures	282
vascular procedures	33

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Andrew Paul Klein, MD treated as a diagnostic radiologist in Milwaukee, WI during 2013 were brain imaging (neuroimaging), CT scan, MRI (magnetic resonance imaging) and spinal procedures.

Volume of procedures performed by Dr. Andrew Paul Klein, MD for Medicare patients.

brain imaging (neuroimaging)	697
CT scan	594
eye procedures	32
MRI (magnetic resonance imaging)	445
neck imaging	32
spinal procedures	273
vascular procedures	23

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Paul Klein, MD.

**Gender**
Male	404
Female	532

**Ethnicity**
Non-Hispanic White	699
Black	189
Hispanic	27
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	302
From 75 to 84	239
85 and over	137
Less than 65	258

Conditions of Medicare patients treated by Dr. Andrew Paul Klein, MD in 2013

Hypertension	71
High Cholesterol	54
Stroke	21
Ischemic Heart Disease	36
Depression	32
Chronic Kidney Disease	33
Asthma	12
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	30
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	17
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Andrew Paul Klein, MD treated as a diagnostic radiologist in Milwaukee, WI during 2014 were brain imaging (neuroimaging), CT scan, MRI (magnetic resonance imaging) and spinal procedures.

Volume of procedures performed by Dr. Andrew Paul Klein, MD for Medicare patients.

brain imaging (neuroimaging)	759
CT scan	603
eye procedures	25
MRI (magnetic resonance imaging)	560
neck imaging	51
spinal procedures	304
vascular procedures	14

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Paul Klein, MD.

**Gender**
Male	474
Female	545

**Ethnicity**
Non-Hispanic White	749
Black	201
Hispanic	35
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	390
From 75 to 84	237
85 and over	113
Less than 65	279

Conditions of Medicare patients treated by Dr. Andrew Paul Klein, MD in 2014

Hypertension	72
High Cholesterol	55
Stroke	18
Ischemic Heart Disease	38
Depression	34
Chronic Kidney Disease	36
Asthma	12
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	29
Chronic Obstructive Pulmonary Disease	17
Diabetes	34
Dementia	19
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Andrew Paul Klein, MD treated as a diagnostic radiologist in Milwaukee, WI during 2015 were brain imaging (neuroimaging), CT scan, MRI (magnetic resonance imaging) and spinal procedures.

Volume of procedures performed by Dr. Andrew Paul Klein, MD for Medicare patients.

brain imaging (neuroimaging)	625
CT scan	561
eye procedures	28
MRI (magnetic resonance imaging)	442
neck imaging	47
spinal procedures	293
vascular procedures	19

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Paul Klein, MD.

**Gender**
Male	762
Female	982

**Ethnicity**
Non-Hispanic White	1288
Black	352
Hispanic	46
Asian	0
Other	34
Native American	0

**Age**
From 65 to 74	654
From 75 to 84	394
85 and over	218
Less than 65	478

Conditions of Medicare patients treated by Dr. Andrew Paul Klein, MD in 2015

Hypertension	71
High Cholesterol	56
Stroke	23
Ischemic Heart Disease	33
Depression	35
Chronic Kidney Disease	36
Asthma	17
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	24
Chronic Obstructive Pulmonary Disease	17
Diabetes	33
Dementia	19
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Andrew Paul Klein, MD treated as a diagnostic radiologist in Milwaukee, WI during 2016 were brain imaging (neuroimaging), CT scan, MRI (magnetic resonance imaging) and spinal procedures.

Volume of procedures performed by Dr. Andrew Paul Klein, MD for Medicare patients.

brain imaging (neuroimaging)	720
CT scan	649
MRI (magnetic resonance imaging)	435
neck imaging	32
spinal procedures	298
vascular procedures	25

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Paul Klein, MD.

**Gender**
Male	431
Female	518

**Ethnicity**
Non-Hispanic White	715
Black	183
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	354
From 75 to 84	215
85 and over	133
Less than 65	247

Conditions of Medicare patients treated by Dr. Andrew Paul Klein, MD in 2016

Hypertension	74
High Cholesterol	55
Stroke	19
Ischemic Heart Disease	37
Depression	36
Chronic Kidney Disease	41
Asthma	23
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	25
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Andrew Paul Klein, MD treated as a diagnostic radiologist in Milwaukee, WI during 2017 were brain imaging (neuroimaging), CT scan, MRI (magnetic resonance imaging) and spinal procedures.

Volume of procedures performed by Dr. Andrew Paul Klein, MD for Medicare patients.

brain imaging (neuroimaging)	704
CT scan	605
MRI (magnetic resonance imaging)	520
neck imaging	32
spinal procedures	334
vascular procedures	11

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Paul Klein, MD.

**Gender**
Male	437
Female	596

**Ethnicity**
Non-Hispanic White	808
Black	158
Hispanic	23
Asian	0
Other	33
Native American	0

**Age**
From 65 to 74	378
From 75 to 84	268
85 and over	152
Less than 65	235

Conditions of Medicare patients treated by Dr. Andrew Paul Klein, MD in 2017

Hypertension	71
High Cholesterol	53
Stroke	19
Ischemic Heart Disease	36
Depression	38
Chronic Kidney Disease	44
Asthma	13
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	24
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	28
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Andrew Paul Klein, MD treated as a diagnostic radiologist in Milwaukee, WI during 2018 were brain imaging (neuroimaging), CT scan, MRI (magnetic resonance imaging) and spinal procedures.

Volume of procedures performed by Dr. Andrew Paul Klein, MD for Medicare patients.

brain imaging (neuroimaging)	805
CT scan	701
diagnostic procedures	11
eye procedures	15
MRI (magnetic resonance imaging)	579
neck imaging	64
spinal procedures	379
vascular procedures	24

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Paul Klein, MD.

**Gender**
Male	466
Female	664

**Ethnicity**
Non-Hispanic White	894
Black	164
Hispanic	25
Asian	0
Other	32
Native American	0

**Age**
From 65 to 74	416
From 75 to 84	312
85 and over	173
Less than 65	229

Conditions of Medicare patients treated by Dr. Andrew Paul Klein, MD in 2018

Hypertension	72
High Cholesterol	57
Stroke	17
Ischemic Heart Disease	37
Depression	34
Chronic Kidney Disease	44
Asthma	12
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	24
Chronic Obstructive Pulmonary Disease	17
Diabetes	32
Dementia	28
Cancer	18

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Andrew Paul Klein, MD treated as a diagnostic radiologist in Milwaukee, WI during 2019 were brain imaging (neuroimaging), MRI (magnetic resonance imaging), CT scan and spinal procedures.

Volume of procedures performed by Dr. Andrew Paul Klein, MD for Medicare patients.

brain imaging (neuroimaging)	734
CT scan	635
eye procedures	23
MRI (magnetic resonance imaging)	645
neck imaging	50
spinal procedures	451

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Paul Klein, MD.

**Gender**
Male	496
Female	643

**Ethnicity**
Non-Hispanic White	904
Black	155
Hispanic	24
Asian	0
Other	36
Native American	0

**Age**
From 65 to 74	454
From 75 to 84	310
85 and over	173
Less than 65	202

Conditions of Medicare patients treated by Dr. Andrew Paul Klein, MD in 2019

Hypertension	73
High Cholesterol	61
Stroke	16
Ischemic Heart Disease	39
Depression	35
Chronic Kidney Disease	44
Asthma	10
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	26
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	26
Cancer	18

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Andrew Paul Klein, MD treated as a diagnostic radiologist in Milwaukee, WI during 2020 were brain imaging (neuroimaging), CT scan, MRI (magnetic resonance imaging) and spinal procedures.

Volume of procedures performed by Dr. Andrew Paul Klein, MD for Medicare patients.

brain imaging (neuroimaging)	692
CT scan	608
eye procedures	18
MRI (magnetic resonance imaging)	596
neck imaging	37
spinal procedures	455
vascular procedures	12

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Paul Klein, MD.

**Gender**
Male	447
Female	582

**Ethnicity**
Non-Hispanic White	832
Black	117
Hispanic	26
Asian	0
Other	35
Native American	0

**Age**
From 65 to 74	425
From 75 to 84	252
85 and over	161
Less than 65	191

Conditions of Medicare patients treated by Dr. Andrew Paul Klein, MD in 2020

Hypertension	72
High Cholesterol	60
Stroke	18
Ischemic Heart Disease	39
Depression	36
Chronic Kidney Disease	45
Asthma	12
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	25
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	25
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Andrew Paul Klein, MD treated as a diagnostic radiologist in Milwaukee, WI during 2021 were brain imaging (neuroimaging), CT scan, MRI (magnetic resonance imaging) and spinal procedures.

Volume of procedures performed by Dr. Andrew Paul Klein, MD for Medicare patients.

brain imaging (neuroimaging)	803
CT scan	692
eye procedures	14
MRI (magnetic resonance imaging)	687
neck imaging	58
spinal procedures	468

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Paul Klein, MD.

**Gender**
Male	485
Female	664

**Ethnicity**
Non-Hispanic White	954
Black	116
Hispanic	18
Asian	0
Other	48
Native American	0

**Age**
From 65 to 74	460
From 75 to 84	320
85 and over	184
Less than 65	185

Conditions of Medicare patients treated by Dr. Andrew Paul Klein, MD in 2021

Hypertension	71
High Cholesterol	61
Stroke	21
Ischemic Heart Disease	37
Depression	33
Chronic Kidney Disease	46
Asthma	12
Osteoperosis	14
Atrial Fibrilation	15
Heart Failure	25
Chronic Obstructive Pulmonary Disease	15
Diabetes	32
Dementia	23
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Andrew Paul Klein, MD treated as a diagnostic radiologist in Milwaukee, WI during 2022 were brain imaging (neuroimaging), CT scan, MRI (magnetic resonance imaging) and spinal procedures.

Volume of procedures performed by Dr. Andrew Paul Klein, MD for Medicare patients.

brain imaging (neuroimaging)	575
CT scan	515
MRI (magnetic resonance imaging)	454
spinal procedures	364
vascular procedures	18

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Paul Klein, MD.

**Gender**
Male	384
Female	476

**Ethnicity**
Non-Hispanic White	720
Black	64
Hispanic	23
Asian	0
Other	36
Native American	0

**Age**
From 65 to 74	341
From 75 to 84	259
85 and over	143
Less than 65	117

Conditions of Medicare patients treated by Dr. Andrew Paul Klein, MD in 2022

Hypertension	75
High Cholesterol	72
Stroke	26
Ischemic Heart Disease	33
Depression	35
Chronic Kidney Disease	36
Asthma	14
Osteoperosis	18
Atrial Fibrilation	23
Heart Failure	23
Chronic Obstructive Pulmonary Disease	19
Diabetes	31
Dementia	19
Cancer	20

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Andrew Paul Klein, MD treated as a diagnostic radiologist in Milwaukee, WI during 2023 were brain imaging (neuroimaging), CT scan, MRI (magnetic resonance imaging) and spinal procedures.

Volume of procedures performed by Dr. Andrew Paul Klein, MD for Medicare patients.

brain imaging (neuroimaging)	572
CT scan	538
MRI (magnetic resonance imaging)	369
neck imaging	17
spinal procedures	292

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Paul Klein, MD.

**Gender**
Male	367
Female	427

**Ethnicity**
Non-Hispanic White	674
Black	60
Hispanic	25
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	292
From 75 to 84	257
85 and over	121
Less than 65	124

Conditions of Medicare patients treated by Dr. Andrew Paul Klein, MD in 2023

Hypertension	75
High Cholesterol	74
Stroke	28
Ischemic Heart Disease	32
Depression	37
Chronic Kidney Disease	37
Asthma	12
Osteoperosis	18
Atrial Fibrilation	26
Heart Failure	28
Chronic Obstructive Pulmonary Disease	19
Diabetes	31
Dementia	22
Cancer	21

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Andrew Paul Klein, MD treated as a diagnostic radiologist in Milwaukee, WI during 2024 were CT scan, brain imaging (neuroimaging), MRI (magnetic resonance imaging) and spinal procedures.

Volume of procedures performed by Dr. Andrew Paul Klein, MD for Medicare patients.

brain imaging (neuroimaging)	581
CT scan	592
MRI (magnetic resonance imaging)	220
neck imaging	11
spinal procedures	185

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Paul Klein, MD.

**Gender**
Male	317
Female	394

**Ethnicity**
Non-Hispanic White	592
Black	52
Hispanic	23
Asian	0
Other	32
Native American	0

**Age**
From 65 to 74	277
From 75 to 84	223
85 and over	131
Less than 65	80

Conditions of Medicare patients treated by Dr. Andrew Paul Klein, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	34
Ischemic Heart Disease	35
Depression	35
Chronic Kidney Disease	36
Asthma	15
Osteoperosis	21
Atrial Fibrilation	28
Heart Failure	28
Chronic Obstructive Pulmonary Disease	21
Diabetes	31
Dementia	25
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Andrew Paul Klein, MD for Medicare patients.

The highest averages for the top procedures that Dr. Andrew Paul Klein, MD treated as a diagnostic radiologist in Milwaukee, WI were brain imaging (neuroimaging), CT scan, MRI (magnetic resonance imaging) and spinal procedures.

brain imaging (neuroimaging)	693
CT scan	604
diagnostic procedures	11
eye procedures	24
MRI (magnetic resonance imaging)	499
neck imaging	40
spinal procedures	336
vascular procedures	19

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Andrew Paul Klein, MD.

**Gender**
Female	540
Male	420

**Ethnicity**
Black / African American	139
Asian / Pacific Islander	0
Non-Hispanic White	756
Native American / Alaskan Native	0
Hispanic	24
Other	25

**Age**
75 to 84	252
85 and over	141
Less than 65	201
65 to 74	364

Average of Total of Conditions of Medicare patients treated by Dr. Andrew Paul Klein, MD From 2012 - 2024

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

Hypertension	67
High Cholesterol	56
Stroke	20
Ischemic Heart Disease	33
Depression	32
Chronic Kidney Disease	36
Asthma	12
Osteoporosis	12
Heart Failure	23
Chronic Obstructive Pulmonary Disease	16
Diabetes	29
Atrial Fibrillation	15
Dementia	21
Cancer	15

Education & Training

Dr. Andrew Paul Klein, MD graduated from Creighton University School of Medicine in 2003. He completed residency at Medical College of Wisconsin Affiliated Hospitals. He is certified by the Board Certification: Neuroradiology and has a state license in Wisconsin.

Medical School: Creighton University School of Medicine (2003)

Residency: Medical College of Wisconsin Affiliated Hospitals (2008)

Board Certification: Board Certification: Neuroradiology

Licensed In: Wisconsin

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General Payments

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

**Payments by Company**
GUERBET LLC	$119 DOTAREM $119

**Types of Payments**
Food and Beverage	$100
Education	$19

Biography

Dr. Andrew Klein's areas of specialization are neuroradiology and diagnostic radiology. Dr. Klein attended medical school at Creighton University School of Medicine. His training includes a residency program at a hospital affiliated with Medical College of Wisconsin. His professional affiliations include Froedtert Hospital and Medical College of Wisconsin. Dr. Klein has an open panel in Milwaukee, WI according to Froedtert & the Medical College of Wisconsin Regional Health Network.