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Home > WI Providers > Diagnostic Radiologists

Dr. Michael W. Itagaki, MD

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Specializes in: Interventional Radiology/Diagnostic Radiology (IR/DR) and Diagnostic Radiology

1000 N Oak Avenue
Marshfield, WI 54449

(715) 387-5511

Dr. Michael W. Itagaki, MD is a radiologist in Marshfield, WI specializing in interventional radiology/diagnostic radiology (ir/dr) and diagnostic radiology.

Office Locations

1000 N Oak Avenue
Marshfield, WI 54449

(715) 387-5511

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1160 Kepler Drive
Green Bay, WI 54311

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2845 Greenbrier Road
Green Bay, WI 54311

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In The News

“Patients are typically discharged the same day and most feel no pain after treatment, said Dr. Michael Itagaki, a tumor specialist and one of two Queen's interventional radiologists who perform the...”—"Treatment eases liver cancer", Honolulu Star-Advertiser, June 2012

Noteworthy Medicare Patient Procedures Performed by Dr. Michael W. Itagaki, MD in 2023

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

Top 25%

By Volume:

duplex ultrasound

tunneled central line placement

vascular procedures

In 2012, Dr. Michael W. Itagaki, MD performed more duplex ultrasound, tunneled central line placement, and vascular procedures procedures for Medicare patients than 75% of providers in related specialties within Wisconsin.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Michael W. Itagaki, MD treated as a radiologist in Marshfield, WI during 2012 were CT scan, X-rays, thoracic (chest) imaging and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Michael W. Itagaki, MD for Medicare patients.

abdominal imaging	129
anastomosis	17
angioplasty	30
aspiration	57
brain imaging (neuroimaging)	158
breast procedures	24
catheterization	17
CT scan	373
diagnostic procedures	28
dialysis access procedures	26
gastrointestinal procedures	33
image guided procedures	16
minimally invasive procedures	45
minor procedures	28
pelvic imaging	88
preventive care	24
spinal procedures	84
thoracic (chest) imaging	339
ultrasound (sonogram)	58
vascular procedures	26
women's imaging	24
X-rays	346

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael W. Itagaki, MD treated as a radiologist in Marshfield, WI during 2013 were X-rays, thoracic (chest) imaging, CT scan and pleural drainage.

Volume of procedures performed by Dr. Michael W. Itagaki, MD for Medicare patients.

abdominal imaging	13
anastomosis	11
aspiration	31
brain imaging (neuroimaging)	27
catheterization	11
CT scan	40
diagnostic procedures	15
dialysis access procedures	11
gastrointestinal procedures	11
minimally invasive procedures	26
minor procedures	15
pelvic imaging	13
pleural drainage	31
thoracic (chest) imaging	84
vascular procedures	11
X-rays	95

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael W. Itagaki, MD.

**Gender**
Male	193
Female	258

**Ethnicity**
Non-Hispanic White	386
Black	14
Hispanic	0
Asian	33
Other	0
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	143
85 and over	102
Less than 65	58

Conditions of Medicare patients treated by Dr. Michael W. Itagaki, MD in 2013

Hypertension	75
High Cholesterol	53
Stroke	12
Ischemic Heart Disease	45
Depression	33
Chronic Kidney Disease	49
Asthma	9
Osteoperosis	11
Atrial Fibrilation	25
Heart Failure	38
Chronic Obstructive Pulmonary Disease	23
Diabetes	36
Dementia	22
Cancer	20

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael W. Itagaki, MD treated as a radiologist in Marshfield, WI during 2014 were aspiration, pleural drainage, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Michael W. Itagaki, MD for Medicare patients.

anastomosis	11
aspiration	70
brain imaging (neuroimaging)	14
catheterization	43
CT scan	14
diagnostic procedures	40
gastrointestinal procedures	11
image guided procedures	16
minimally invasive procedures	51
minor procedures	40
pleural drainage	54
thoracic (chest) imaging	53
ultrasound (sonogram)	11
vascular procedures	36
X-rays	53

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael W. Itagaki, MD.

**Gender**
Male	215
Female	241

**Ethnicity**
Non-Hispanic White	391
Black	15
Hispanic	0
Asian	29
Other	0
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	156
85 and over	102
Less than 65	54

Conditions of Medicare patients treated by Dr. Michael W. Itagaki, MD in 2014

Hypertension	75
High Cholesterol	53
Stroke	11
Ischemic Heart Disease	46
Depression	31
Chronic Kidney Disease	49
Asthma	9
Osteoperosis	12
Atrial Fibrilation	24
Heart Failure	42
Chronic Obstructive Pulmonary Disease	22
Diabetes	33
Dementia	19
Cancer	26

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael W. Itagaki, MD treated as a radiologist in Marshfield, WI during 2015 were vascular procedures, pleural drainage, aspiration and catheterization.

Volume of procedures performed by Dr. Michael W. Itagaki, MD for Medicare patients.

anastomosis	17
angioplasty	17
aspiration	41
catheterization	33
dialysis access procedures	14
gastrointestinal procedures	17
minimally invasive procedures	17
pleural drainage	41
ultrasound (sonogram)	13
vascular procedures	52
X-rays	14

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael W. Itagaki, MD.

**Gender**
Male	340
Female	372

**Ethnicity**
Non-Hispanic White	602
Black	26
Hispanic	0
Asian	44
Other	0
Native American	0

**Age**
From 65 to 74	220
From 75 to 84	256
85 and over	122
Less than 65	114

Conditions of Medicare patients treated by Dr. Michael W. Itagaki, MD in 2015

Hypertension	74
High Cholesterol	56
Stroke	10
Ischemic Heart Disease	42
Depression	32
Chronic Kidney Disease	54
Asthma	16
Osteoperosis	11
Atrial Fibrilation	21
Heart Failure	42
Chronic Obstructive Pulmonary Disease	25
Diabetes	33
Dementia	18
Cancer	28

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael W. Itagaki, MD treated as a radiologist in Marshfield, WI during 2016 were diagnostic procedures, aspiration, minimally invasive procedures and pleural drainage.

Volume of procedures performed by Dr. Michael W. Itagaki, MD for Medicare patients.

anastomosis	12
aspiration	68
bone marrow tests	28
catheterization	30
diagnostic procedures	69
gastrointestinal procedures	12
minimally invasive procedures	42
minor procedures	30
pleural drainage	38
spinal procedures	11

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael W. Itagaki, MD.

**Gender**
Male	137
Female	167

**Ethnicity**
Non-Hispanic White	262
Black	0
Hispanic	0
Asian	25
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	90
85 and over	53
Less than 65	40

Conditions of Medicare patients treated by Dr. Michael W. Itagaki, MD in 2016

Hypertension	75
High Cholesterol	55
Stroke	12
Ischemic Heart Disease	53
Depression	32
Chronic Kidney Disease	55
Asthma	28
Osteoperosis	11
Atrial Fibrilation	24
Heart Failure	40
Chronic Obstructive Pulmonary Disease	27
Diabetes	39
Dementia	15
Cancer	27

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael W. Itagaki, MD treated as a radiologist in Marshfield, WI during 2017 were aspiration, pleural drainage and catheterization.

Volume of procedures performed by Dr. Michael W. Itagaki, MD for Medicare patients.

aspiration	54
catheterization	12
pleural drainage	35

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael W. Itagaki, MD.

**Gender**
Male	120
Female	123

**Ethnicity**
Non-Hispanic White	205
Black	0
Hispanic	0
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	86
85 and over	46
Less than 65	22

Conditions of Medicare patients treated by Dr. Michael W. Itagaki, MD in 2017

Hypertension	73
High Cholesterol	48
Stroke	12
Ischemic Heart Disease	44
Depression	28
Chronic Kidney Disease	54
Asthma	9
Osteoperosis	13
Atrial Fibrilation	26
Heart Failure	41
Chronic Obstructive Pulmonary Disease	21
Diabetes	30
Dementia	16
Cancer	26

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael W. Itagaki, MD treated as a radiologist in Marshfield, WI during 2018 were pleural drainage, aspiration, catheterization and minor procedures.

Volume of procedures performed by Dr. Michael W. Itagaki, MD for Medicare patients.

aspiration	19
catheterization	18
diagnostic procedures	12
minimally invasive procedures	12
minor procedures	12
pleural drainage	19

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael W. Itagaki, MD.

**Gender**
Male	105
Female	125

**Ethnicity**
Non-Hispanic White	202
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	97
85 and over	37
Less than 65	21

Conditions of Medicare patients treated by Dr. Michael W. Itagaki, MD in 2018

Hypertension	75
High Cholesterol	53
Stroke	9
Ischemic Heart Disease	39
Depression	31
Chronic Kidney Disease	56
Asthma	9
Osteoperosis	11
Atrial Fibrilation	21
Heart Failure	39
Chronic Obstructive Pulmonary Disease	24
Diabetes	28
Dementia	21
Cancer	33

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael W. Itagaki, MD treated as a radiologist in Marshfield, WI during 2019 were catheterization, pleural drainage, aspiration and minor procedures.

Volume of procedures performed by Dr. Michael W. Itagaki, MD for Medicare patients.

aspiration	20
catheterization	28
device removal	11
diagnostic procedures	16
minimally invasive procedures	16
minor procedures	16
pleural drainage	20

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael W. Itagaki, MD.

**Gender**
Male	119
Female	155

**Ethnicity**
Non-Hispanic White	240
Black	0
Hispanic	0
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	99
85 and over	32
Less than 65	38

Conditions of Medicare patients treated by Dr. Michael W. Itagaki, MD in 2019

Hypertension	71
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	45
Depression	28
Chronic Kidney Disease	55
Asthma	11
Osteoperosis	9
Atrial Fibrilation	19
Heart Failure	34
Chronic Obstructive Pulmonary Disease	24
Diabetes	32
Dementia	21
Cancer	31

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michael W. Itagaki, MD treated as a radiologist in Marshfield, WI during 2020 were aspiration, pleural drainage, catheterization and minor procedures.

Volume of procedures performed by Dr. Michael W. Itagaki, MD for Medicare patients.

aspiration	55
catheterization	23
diagnostic procedures	12
minimally invasive procedures	12
minor procedures	12
pleural drainage	32

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael W. Itagaki, MD.

**Gender**
Male	147
Female	137

**Ethnicity**
Non-Hispanic White	241
Black	0
Hispanic	11
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	109
85 and over	38
Less than 65	27

Conditions of Medicare patients treated by Dr. Michael W. Itagaki, MD in 2020

Hypertension	69
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	44
Depression	29
Chronic Kidney Disease	53
Asthma	6
Osteoperosis	10
Atrial Fibrilation	19
Heart Failure	31
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Dementia	17
Cancer	32

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Michael W. Itagaki, MD treated as a radiologist in Marshfield, WI during 2021 were aspiration, pleural drainage, catheterization and thoracostomy.

Volume of procedures performed by Dr. Michael W. Itagaki, MD for Medicare patients.

aspiration	49
catheterization	24
minimally invasive procedures	11
pleural drainage	39
thoracostomy	11

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael W. Itagaki, MD.

**Gender**
Male	146
Female	168

**Ethnicity**
Non-Hispanic White	279
Black	0
Hispanic	0
Asian	16
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	112
85 and over	55
Less than 65	34

Conditions of Medicare patients treated by Dr. Michael W. Itagaki, MD in 2021

Hypertension	71
High Cholesterol	56
Stroke	7
Ischemic Heart Disease	46
Depression	33
Chronic Kidney Disease	55
Asthma	7
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	32
Chronic Obstructive Pulmonary Disease	24
Diabetes	31
Dementia	17
Cancer	29

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Michael W. Itagaki, MD treated as a radiologist in Marshfield, WI during 2022 were pleural drainage, aspiration and catheterization.

Volume of procedures performed by Dr. Michael W. Itagaki, MD for Medicare patients.

aspiration	25
catheterization	19
pleural drainage	25

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael W. Itagaki, MD.

**Gender**
Male	166
Female	163

**Ethnicity**
Non-Hispanic White	287
Black	0
Hispanic	0
Asian	13
Other	15
Native American	0

**Age**
From 65 to 74	149
From 75 to 84	99
85 and over	39
Less than 65	42

Conditions of Medicare patients treated by Dr. Michael W. Itagaki, MD in 2022

Hypertension	75
High Cholesterol	71
Stroke	13
Ischemic Heart Disease	32
Depression	26
Chronic Kidney Disease	44
Asthma	14
Osteoperosis	14
Atrial Fibrilation	27
Heart Failure	30
Chronic Obstructive Pulmonary Disease	24
Diabetes	31
Dementia	9
Cancer	27

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Michael W. Itagaki, MD for Medicare patients.

The highest averages for the top procedures that Dr. Michael W. Itagaki, MD treated as a radiologist in Marshfield, WI were thoracic (chest) imaging, CT scan, X-rays and abdominal imaging.

abdominal imaging	71
anastomosis	13
angioplasty	23
aspiration	44
bone marrow tests	28
brain imaging (neuroimaging)	66
breast procedures	24
catheterization	23
CT scan	142
device removal	11
diagnostic procedures	27
dialysis access procedures	17
gastrointestinal procedures	16
image guided procedures	16
minimally invasive procedures	25
minor procedures	21
pelvic imaging	50
pleural drainage	33
preventive care	24
spinal procedures	47
thoracic (chest) imaging	158
thoracostomy	11
ultrasound (sonogram)	27
vascular procedures	31
women's imaging	24
X-rays	127

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Michael W. Itagaki, MD.

**Gender**
Female	173
Male	153

**Ethnicity**
Black / African American	5
Asian / Pacific Islander	18
Non-Hispanic White	281
Native American / Alaskan Native	0
Hispanic	1
Other	1

**Age**
85 and over	56
75 to 84	113
Less than 65	40
65 to 74	115

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

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

Hypertension	66
High Cholesterol	51
Stroke	9
Ischemic Heart Disease	39
Depression	27
Chronic Kidney Disease	47
Asthma	10
Osteoporosis	10
Heart Failure	33
Chronic Obstructive Pulmonary Disease	21
Diabetes	29
Atrial Fibrillation	20
Dementia	15
Cancer	25

Education & Training

He has a state license in Wisconsin.

Licensed In: Wisconsin

Ratings & Reviews

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General Payments

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

**Payments by Company**
Medtronic Neurovascular	$2,080 Coils $2,080
Inari Medical, Inc.	$644 FLOWTRIEVER CATHETER, S $492	ClotTriever $83	CT THROMBECTOMY SYSTEM KIT $69
Sirtex Medical Inc	$342 SIR-Spheres microspheres $342
Cook Incorporated	$298 Cook Medical Filters $254	Cook Medical Celect Platinum $44
TERUMO MEDICAL CORPORATION	$255 AZUR $145	INTERVENTIONAL PRODUCTS $109
Other	$1,194 Coils $166	Abre $150	Vascular $139	EKOSONIC $110	Ablation $98	Other $532

**Types of Payments**
Food and Beverage	$2,733
Consulting Fee	$2,080

Biography

Dr. Michael Itagaki is a specialist in interventional radiology/diagnostic radiology (IR/DR) and diagnostic radiology. He works in Green Bay, WI and Marshfield, WI. Dr. Itagaki obtained a license to practice in Wisconsin.