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Dr. Brett B. Carmichael, MD

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Specializes in: Pediatric Radiology, Nuclear Radiology, Interventional Radiology/Diagnostic Radiology (IR/DR), Diagnostic Radiology and Neuroradiology

Indiana University School of Medicine (1992)

Professional interests include: body imaging

1000 N Oak Avenue
Marshfield, WI 54449

(715) 387-9200

Dr. Brett B. Carmichael, MD is a pediatric radiologist in Marshfield, WI specializing in pediatric radiology, nuclear radiology, interventional radiology/diagnostic radiology (ir/dr), diagnostic radiology and neuroradiology. He graduated from Indiana University School of Medicine in 1992 and has 34 years of experience. Dr. Brett B. Carmichael, MD is affiliated with Marshfield Clinic Health System.

Office Locations

Marshfield Clinic Health System

1000 N Oak Avenue
Marshfield, WI 54449

(715) 387-9200

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Noteworthy Medicare Patient Procedures Performed by Dr. Brett B. Carmichael, MD in 2023

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

Top 5%

By Volume:

abdominal imaging

abdominal paracentesis

aspiration procedures

cardiac MRI

chest CT scan

neck ultrasound

pelvic duplex ultrasound

testicular duplex ultrasound

thoracentesis

In 2023, Dr. Brett B. Carmichael, MD performed more abdominal imaging, abdominal paracentesis (abdominal tap), aspiration procedures, cardiac (heart) MRI, chest CT scan, neck ultrasound, pelvic duplex ultrasound, testicular duplex ultrasound, and thoracentesis procedures for Medicare patients than 95% of providers in related specialties within Wisconsin.

Top 25%

By Volume:

CT scan

pelvic imaging

videofluoroscopic swallow study

In 2012, Dr. Brett B. Carmichael, MD performed more CT scan, pelvic imaging, and videofluoroscopic swallow study (modified barium swallow) 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. Brett B. Carmichael, MD treated as a pediatric radiologist in Marshfield, WI during 2012 were thoracic (chest) imaging, X-rays, abdominal imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Brett B. Carmichael, MD for Medicare patients.

abdominal imaging	472
aspiration	20
CT scan	322
diagnostic procedures	20
image guided procedures	20
minimally invasive procedures	20
minor procedures	20
neck imaging	55
pelvic imaging	197
spinal procedures	11
thoracic (chest) imaging	1886
ultrasound (sonogram)	331
women's imaging	23
X-rays	1849

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Brett B. Carmichael, MD treated as a pediatric radiologist in Marshfield, WI during 2013 were X-rays, thoracic (chest) imaging, abdominal imaging and CT scan.

Volume of procedures performed by Dr. Brett B. Carmichael, MD for Medicare patients.

abdominal imaging	541
aspiration	17
breast procedures	19
CT scan	472
diagnostic procedures	17
hip imaging	56
image guided procedures	17
minimally invasive procedures	17
minor procedures	17
musculoskeletal imaging	155
neck imaging	47
pelvic imaging	318
preventive care	19
spinal procedures	17
thoracic (chest) imaging	2015
ultrasound (sonogram)	347
women's imaging	41
X-rays	2076

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Brett B. Carmichael, MD.

**Gender**
Male	1291
Female	1412

**Ethnicity**
Non-Hispanic White	2608
Black	0
Hispanic	22
Asian	24
Other	0
Native American	27

**Age**
From 65 to 74	965
From 75 to 84	818
85 and over	389
Less than 65	531

Conditions of Medicare patients treated by Dr. Brett B. Carmichael, MD in 2013

Hypertension	70
High Cholesterol	62
Stroke	5
Ischemic Heart Disease	42
Depression	27
Chronic Kidney Disease	41
Asthma	9
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	29
Chronic Obstructive Pulmonary Disease	25
Diabetes	33
Dementia	12
Cancer	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Brett B. Carmichael, MD treated as a pediatric radiologist in Marshfield, WI during 2014 were X-rays, thoracic (chest) imaging, abdominal imaging and CT scan.

Volume of procedures performed by Dr. Brett B. Carmichael, MD for Medicare patients.

abdominal imaging	601
aspiration	21
breast procedures	25
CT scan	492
diagnostic procedures	21
hip imaging	51
image guided procedures	21
minimally invasive procedures	21
minor procedures	21
MRI (magnetic resonance imaging)	15
musculoskeletal imaging	176
neck imaging	41
pelvic imaging	322
preventive care	25
spinal procedures	37
thoracic (chest) imaging	1996
ultrasound (sonogram)	350
women's imaging	48
X-rays	2158

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Brett B. Carmichael, MD.

**Gender**
Male	1293
Female	1504

**Ethnicity**
Non-Hispanic White	2692
Black	0
Hispanic	21
Asian	0
Other	26
Native American	34

**Age**
From 65 to 74	1003
From 75 to 84	819
85 and over	385
Less than 65	590

Conditions of Medicare patients treated by Dr. Brett B. Carmichael, MD in 2014

Hypertension	71
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	42
Depression	28
Chronic Kidney Disease	42
Asthma	10
Osteoperosis	13
Atrial Fibrilation	18
Heart Failure	31
Chronic Obstructive Pulmonary Disease	28
Diabetes	35
Dementia	11
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Brett B. Carmichael, MD treated as a pediatric radiologist in Marshfield, WI during 2015 were X-rays, thoracic (chest) imaging, abdominal imaging and CT scan.

Volume of procedures performed by Dr. Brett B. Carmichael, MD for Medicare patients.

abdominal imaging	670
aspiration	28
CT scan	624
diagnostic procedures	28
hip imaging	47
image guided procedures	28
minimally invasive procedures	28
minor procedures	28
musculoskeletal imaging	174
neck imaging	61
pelvic imaging	392
spinal procedures	48
thoracic (chest) imaging	2278
ultrasound (sonogram)	385
vascular procedures	14
women's imaging	26
X-rays	2388

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Brett B. Carmichael, MD.

**Gender**
Male	2844
Female	3130

**Ethnicity**
Non-Hispanic White	5724
Black	0
Hispanic	0
Asian	50
Other	50
Native American	98

**Age**
From 65 to 74	2188
From 75 to 84	1762
85 and over	826
Less than 65	1198

Conditions of Medicare patients treated by Dr. Brett B. Carmichael, MD in 2015

Hypertension	71
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	41
Depression	29
Chronic Kidney Disease	43
Asthma	19
Osteoperosis	11
Atrial Fibrilation	18
Heart Failure	31
Chronic Obstructive Pulmonary Disease	28
Diabetes	35
Dementia	12
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Brett B. Carmichael, MD treated as a pediatric radiologist in Marshfield, WI during 2016 were thoracic (chest) imaging, X-rays, abdominal imaging and CT scan.

Volume of procedures performed by Dr. Brett B. Carmichael, MD for Medicare patients.

abdominal imaging	600
CT scan	456
MRI (magnetic resonance imaging)	18
musculoskeletal imaging	26
neck imaging	57
pelvic imaging	303
thoracic (chest) imaging	2017
ultrasound (sonogram)	396
vascular procedures	15
women's imaging	26
X-rays	1944

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Brett B. Carmichael, MD.

**Gender**
Male	1058
Female	1076

**Ethnicity**
Non-Hispanic White	2036
Black	0
Hispanic	0
Asian	20
Other	24
Native American	28

**Age**
From 65 to 74	827
From 75 to 84	606
85 and over	283
Less than 65	418

Conditions of Medicare patients treated by Dr. Brett B. Carmichael, MD in 2016

Hypertension	72
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	42
Depression	28
Chronic Kidney Disease	47
Asthma	31
Osteoperosis	12
Atrial Fibrilation	19
Heart Failure	32
Chronic Obstructive Pulmonary Disease	29
Diabetes	34
Dementia	14
Cancer	17

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Brett B. Carmichael, MD treated as a pediatric radiologist in Marshfield, WI during 2017 were thoracic (chest) imaging, X-rays, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Brett B. Carmichael, MD for Medicare patients.

abdominal imaging	742
aspiration	14
CT scan	913
diagnostic procedures	14
image guided procedures	14
minimally invasive procedures	14
minor procedures	14
MRI (magnetic resonance imaging)	26
musculoskeletal imaging	49
neck imaging	51
pelvic imaging	500
preventive care	28
spinal procedures	34
thoracic (chest) imaging	2165
ultrasound (sonogram)	299
vascular procedures	19
women's imaging	24
X-rays	1911

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Brett B. Carmichael, MD.

**Gender**
Male	1170
Female	1320

**Ethnicity**
Non-Hispanic White	2382
Black	0
Hispanic	0
Asian	20
Other	40
Native American	25

**Age**
From 65 to 74	995
From 75 to 84	681
85 and over	320
Less than 65	494

Conditions of Medicare patients treated by Dr. Brett B. Carmichael, MD in 2017

Hypertension	67
High Cholesterol	51
Stroke	5
Ischemic Heart Disease	40
Depression	26
Chronic Kidney Disease	45
Asthma	9
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	28
Chronic Obstructive Pulmonary Disease	27
Diabetes	33
Dementia	13
Cancer	18

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Brett B. Carmichael, MD treated as a pediatric radiologist in Marshfield, WI during 2018 were CT scan, abdominal imaging, thoracic (chest) imaging and pelvic imaging.

Volume of procedures performed by Dr. Brett B. Carmichael, MD for Medicare patients.

abdominal imaging	784
aspiration	13
CT scan	1211
diagnostic procedures	13
image guided procedures	13
minimally invasive procedures	13
minor procedures	13
musculoskeletal imaging	46
neck imaging	53
pelvic imaging	549
preventive care	48
thoracic (chest) imaging	680
ultrasound (sonogram)	260
vascular procedures	30
X-rays	153

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Brett B. Carmichael, MD.

**Gender**
Male	1191
Female	1364

**Ethnicity**
Non-Hispanic White	2425
Black	0
Hispanic	24
Asian	0
Other	49
Native American	32

**Age**
From 65 to 74	1080
From 75 to 84	720
85 and over	276
Less than 65	479

Conditions of Medicare patients treated by Dr. Brett B. Carmichael, MD in 2018

Hypertension	66
High Cholesterol	54
Stroke	4
Ischemic Heart Disease	40
Depression	26
Chronic Kidney Disease	44
Asthma	8
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	28
Chronic Obstructive Pulmonary Disease	28
Diabetes	32
Dementia	12
Cancer	18

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Brett B. Carmichael, MD treated as a pediatric radiologist in Marshfield, WI during 2019 were CT scan, abdominal imaging, pelvic imaging and thoracic (chest) imaging.

Volume of procedures performed by Dr. Brett B. Carmichael, MD for Medicare patients.

abdominal imaging	725
cardiac procedures	11
CT scan	1069
MRI (magnetic resonance imaging)	28
neck imaging	46
pelvic imaging	599
preventive care	18
thoracic (chest) imaging	543
ultrasound (sonogram)	232
vascular procedures	34
women's imaging	20
X-rays	96

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Brett B. Carmichael, MD.

**Gender**
Male	1035
Female	1138

**Ethnicity**
Non-Hispanic White	2058
Black	0
Hispanic	0
Asian	25
Other	46
Native American	24

**Age**
From 65 to 74	912
From 75 to 84	617
85 and over	266
Less than 65	378

Conditions of Medicare patients treated by Dr. Brett B. Carmichael, MD in 2019

Hypertension	67
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	41
Depression	28
Chronic Kidney Disease	45
Asthma	8
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	29
Chronic Obstructive Pulmonary Disease	28
Diabetes	32
Dementia	14
Cancer	21

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Brett B. Carmichael, MD treated as a pediatric radiologist in Marshfield, WI during 2020 were CT scan, abdominal imaging, pelvic imaging and thoracic (chest) imaging.

Volume of procedures performed by Dr. Brett B. Carmichael, MD for Medicare patients.

abdominal imaging	677
aspiration	11
cardiac procedures	11
CT scan	966
MRI (magnetic resonance imaging)	32
neck imaging	26
pelvic imaging	543
pleural drainage	11
preventive care	20
thoracic (chest) imaging	437
ultrasound (sonogram)	193
vascular procedures	26
women's imaging	15
X-rays	39

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Brett B. Carmichael, MD.

**Gender**
Male	826
Female	883

**Ethnicity**
Non-Hispanic White	1618
Black	0
Hispanic	16
Asian	0
Other	37
Native American	19

**Age**
From 65 to 74	721
From 75 to 84	490
85 and over	206
Less than 65	292

Conditions of Medicare patients treated by Dr. Brett B. Carmichael, MD in 2020

Hypertension	64
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	43
Depression	27
Chronic Kidney Disease	47
Asthma	7
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	30
Chronic Obstructive Pulmonary Disease	26
Diabetes	32
Dementia	14
Cancer	21

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Brett B. Carmichael, MD treated as a pediatric radiologist in Marshfield, WI during 2021 were CT scan, abdominal imaging, pelvic imaging and thoracic (chest) imaging.

Volume of procedures performed by Dr. Brett B. Carmichael, MD for Medicare patients.

abdominal imaging	533
aspiration	11
cardiac procedures	18
CT scan	696
MRI (magnetic resonance imaging)	37
neck imaging	30
pelvic imaging	419
pleural drainage	11
thoracic (chest) imaging	314
ultrasound (sonogram)	197
vascular procedures	14
women's imaging	18
X-rays	50

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Brett B. Carmichael, MD.

**Gender**
Male	732
Female	800

**Ethnicity**
Non-Hispanic White	1436
Black	0
Hispanic	19
Asian	0
Other	32
Native American	25

**Age**
From 65 to 74	667
From 75 to 84	452
85 and over	166
Less than 65	247

Conditions of Medicare patients treated by Dr. Brett B. Carmichael, MD in 2021

Hypertension	67
High Cholesterol	57
Stroke	7
Ischemic Heart Disease	42
Depression	25
Chronic Kidney Disease	48
Asthma	8
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	28
Chronic Obstructive Pulmonary Disease	25
Diabetes	33
Dementia	13
Cancer	20

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Brett B. Carmichael, MD treated as a pediatric radiologist in Marshfield, WI during 2022 were CT scan, abdominal imaging, pelvic imaging and thoracic (chest) imaging.

Volume of procedures performed by Dr. Brett B. Carmichael, MD for Medicare patients.

abdominal imaging	537
aspiration	37
cardiac procedures	16
CT scan	677
gastrointestinal procedures	11
MRI (magnetic resonance imaging)	42
neck imaging	16
pelvic imaging	409
pleural drainage	12
thoracic (chest) imaging	277
ultrasound (sonogram)	152
vascular procedures	26
women's imaging	12
X-rays	83

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Brett B. Carmichael, MD.

**Gender**
Male	823
Female	844

**Ethnicity**
Non-Hispanic White	1569
Black	0
Hispanic	0
Asian	22
Other	29
Native American	27

**Age**
From 65 to 74	695
From 75 to 84	498
85 and over	207
Less than 65	267

Conditions of Medicare patients treated by Dr. Brett B. Carmichael, MD in 2022

Hypertension	75
High Cholesterol	72
Stroke	9
Ischemic Heart Disease	37
Depression	27
Chronic Kidney Disease	36
Asthma	10
Osteoperosis	12
Atrial Fibrilation	28
Heart Failure	28
Chronic Obstructive Pulmonary Disease	31
Diabetes	33
Dementia	10
Cancer	26

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Brett B. Carmichael, MD for Medicare patients.

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

abdominal imaging	625
aspiration	19
breast procedures	22
cardiac procedures	14
CT scan	718
diagnostic procedures	18
gastrointestinal procedures	11
hip imaging	51
image guided procedures	18
minimally invasive procedures	18
minor procedures	18
MRI (magnetic resonance imaging)	28
musculoskeletal imaging	104
neck imaging	43
pelvic imaging	413
pleural drainage	11
preventive care	26
spinal procedures	29
thoracic (chest) imaging	1328
ultrasound (sonogram)	285
vascular procedures	22
women's imaging	25
X-rays	1158

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Brett B. Carmichael, MD.

**Gender**
Male	1114
Female	1224

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	14
Non-Hispanic White	2231
Native American / Alaskan Native	30
Hispanic	9
Other	30

**Age**
75 to 84	678
85 and over	302
Less than 65	444
65 to 74	913

Average of Total of Conditions of Medicare patients treated by Dr. Brett B. Carmichael, MD From 2012 - 2022

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

Hypertension	62
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	37
Depression	24
Chronic Kidney Disease	39
Asthma	10
Osteoporosis	10
Heart Failure	26
Chronic Obstructive Pulmonary Disease	25
Diabetes	30
Atrial Fibrillation	16
Dementia	11
Cancer	17

Education & Training

Dr. Brett B. Carmichael, MD graduated from Indiana University School of Medicine in 1992. He completed residency at National Naval Medical Center. He is certified by the Board Certification: Diagnostic Radiology and has a state license in Wisconsin.

Medical School: Indiana University School of Medicine (1992)

Residency: National Naval Medical Center (2000)

Board Certification: Board Certification: Diagnostic Radiology (2000)

Licensed In: Wisconsin

Affiliations & Hospitals

Dr. Brett B. Carmichael, MD is associated with these hospitals and organizations:

Marshfield Clinic Health System

Ratings & Reviews

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Biography

Dr. Brett Carmichael practices pediatric radiology, interventional radiology/diagnostic radiology (IR/DR), and radiation oncology. Clinical interests for Dr. Carmichael include body imaging. He is professionally affiliated with Marshfield Clinic Health System. Dr. Carmichael attended medical school at Indiana University School of Medicine. His residency was performed at National Naval Medical Center.