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Home > WI Providers > Diagnostic Radiologists

Dr. Peter E. Humphrey JR., MD

(Dr. Peter Edward Humphrey Jr., MD)

(No ratings)

Specializes in: Diagnostic Radiology

University of New Mexico School of Medicine (2004)

2116 Craig Road
Eau Claire, WI 54701

(715) 858-4644

Dr. Peter E. Humphrey JR., MD is a diagnostic radiologist in Eau Claire, WI specializing in diagnostic radiology. He graduated from University of New Mexico School of Medicine in 2004 and has 22 years of experience. Dr. Peter E. Humphrey JR., MD is affiliated with Marshfield Clinic Health System, MCHS HOSPITALS INC and MARSHFIELD CLINIC INC.

Office Locations

Marshfield Clinic Health System

2116 Craig Road
Eau Claire, WI 54701

(715) 858-4644

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Noteworthy Medicare Patient Procedures Performed by Dr. Peter E. Humphrey JR., MD in 2023

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

Top 10%

By Volume:

lower extremity venous duplex

In 2023, Dr. Peter E. Humphrey JR., MD performed more lower extremity venous duplex, neck ultrasound, ultrasound (sonogram), vascular procedures, and vascular ultrasound procedures for Medicare patients than 90% of providers in related specialties within Wisconsin.

Top 25%

By Volume:

carotid duplex ultrasound

non-obstetric transvaginal ultrasound

In 2012, Dr. Peter E. Humphrey JR., MD performed more carotid duplex ultrasound, and non-obstetric transvaginal ultrasound 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. Peter E. Humphrey JR., MD treated as a diagnostic radiologist in Eau Claire, WI during 2012 were X-rays, thoracic (chest) imaging, abdominal imaging and CT scan.

Volume of procedures performed by Dr. Peter E. Humphrey JR., MD for Medicare patients.

abdominal imaging	441
breast procedures	292
CT scan	358
diagnostic imaging	94
MRI (magnetic resonance imaging)	45
pelvic imaging	252
preventive care	160
thoracic (chest) imaging	491
ultrasound (sonogram)	209
vascular procedures	14
women's imaging	305
X-rays	639

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Peter E. Humphrey JR., MD treated as a diagnostic radiologist in Eau Claire, WI during 2013 were X-rays, women's imaging, abdominal imaging and breast procedures.

Volume of procedures performed by Dr. Peter E. Humphrey JR., MD for Medicare patients.

abdominal imaging	389
breast procedures	376
CT scan	278
diagnostic imaging	115
MRI (magnetic resonance imaging)	35
neck imaging	15
pelvic imaging	218
preventive care	217
spinal procedures	14
thoracic (chest) imaging	248
ultrasound (sonogram)	274
women's imaging	395
X-rays	507

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter E. Humphrey JR., MD.

**Gender**
Male	392
Female	724

**Ethnicity**
Non-Hispanic White	727
Black	21
Hispanic	261
Asian	15
Other	15
Native American	77

**Age**
From 65 to 74	492
From 75 to 84	245
85 and over	73
Less than 65	306

Conditions of Medicare patients treated by Dr. Peter E. Humphrey JR., MD in 2013

Hypertension	61
High Cholesterol	42
Stroke	5
Ischemic Heart Disease	32
Depression	29
Chronic Kidney Disease	28
Asthma	7
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Dementia	9
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Peter E. Humphrey JR., MD treated as a diagnostic radiologist in Eau Claire, WI during 2014 were X-rays, breast procedures, women's imaging and preventive care.

Volume of procedures performed by Dr. Peter E. Humphrey JR., MD for Medicare patients.

abdominal imaging	489
brain imaging (neuroimaging)	154
breast procedures	1425
CT scan	680
diagnostic imaging	241
diagnostic procedures	33
hip imaging	48
image guided procedures	33
minimally invasive procedures	33
minor procedures	33
MRI (magnetic resonance imaging)	124
musculoskeletal imaging	69
neck imaging	48
pelvic imaging	346
preventive care	1047
spinal procedures	117
thoracic (chest) imaging	613
ultrasound (sonogram)	373
vascular procedures	88
women's imaging	1406
X-rays	1881

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter E. Humphrey JR., MD.

**Gender**
Male	731
Female	2057

**Ethnicity**
Non-Hispanic White	2643
Black	0
Hispanic	18
Asian	0
Other	39
Native American	74

**Age**
From 65 to 74	1366
From 75 to 84	797
85 and over	283
Less than 65	342

Conditions of Medicare patients treated by Dr. Peter E. Humphrey JR., MD in 2014

Hypertension	56
High Cholesterol	41
Stroke	5
Ischemic Heart Disease	26
Depression	23
Chronic Kidney Disease	16
Asthma	6
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	16
Diabetes	21
Dementia	7
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Peter E. Humphrey JR., MD treated as a diagnostic radiologist in Eau Claire, WI during 2015 were X-rays, women's imaging, breast procedures and preventive care.

Volume of procedures performed by Dr. Peter E. Humphrey JR., MD for Medicare patients.

abdominal imaging	685
brain imaging (neuroimaging)	121
breast procedures	1173
CT scan	628
diagnostic imaging	158
diagnostic procedures	13
hip imaging	32
image guided procedures	13
minimally invasive procedures	13
minor procedures	13
MRI (magnetic resonance imaging)	85
musculoskeletal imaging	93
neck imaging	24
pelvic imaging	529
preventive care	840
spinal procedures	48
thoracic (chest) imaging	650
ultrasound (sonogram)	601
vascular procedures	189
women's imaging	1190
X-rays	1645

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter E. Humphrey JR., MD.

**Gender**
Male	1624
Female	3926

**Ethnicity**
Non-Hispanic White	4580
Black	50
Hispanic	644
Asian	38
Other	74
Native American	164

**Age**
From 65 to 74	2540
From 75 to 84	1530
85 and over	636
Less than 65	844

Conditions of Medicare patients treated by Dr. Peter E. Humphrey JR., MD in 2015

Hypertension	59
High Cholesterol	43
Stroke	6
Ischemic Heart Disease	30
Depression	26
Chronic Kidney Disease	24
Asthma	13
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	17
Diabetes	27
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Peter E. Humphrey JR., MD treated as a diagnostic radiologist in Eau Claire, WI during 2016 were X-rays, women's imaging, breast procedures and preventive care.

Volume of procedures performed by Dr. Peter E. Humphrey JR., MD for Medicare patients.

abdominal imaging	661
brain imaging (neuroimaging)	32
breast procedures	860
CT scan	303
diagnostic imaging	71
MRI (magnetic resonance imaging)	61
musculoskeletal imaging	66
neck imaging	53
pelvic imaging	421
preventive care	738
thoracic (chest) imaging	449
ultrasound (sonogram)	713
vascular procedures	168
women's imaging	895
X-rays	1178

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter E. Humphrey JR., MD.

**Gender**
Male	601
Female	1607

**Ethnicity**
Non-Hispanic White	1365
Black	40
Hispanic	663
Asian	19
Other	35
Native American	86

**Age**
From 65 to 74	1039
From 75 to 84	582
85 and over	200
Less than 65	387

Conditions of Medicare patients treated by Dr. Peter E. Humphrey JR., MD in 2016

Hypertension	60
High Cholesterol	48
Stroke	5
Ischemic Heart Disease	26
Depression	25
Chronic Kidney Disease	30
Asthma	21
Osteoperosis	13
Atrial Fibrilation	8
Heart Failure	16
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Peter E. Humphrey JR., MD treated as a diagnostic radiologist in Eau Claire, WI during 2017 were X-rays, women's imaging, breast procedures and thoracic (chest) imaging.

Volume of procedures performed by Dr. Peter E. Humphrey JR., MD for Medicare patients.

abdominal imaging	366
brain imaging (neuroimaging)	35
breast procedures	689
CT scan	291
diagnostic imaging	122
MRI (magnetic resonance imaging)	57
musculoskeletal imaging	176
neck imaging	15
pelvic imaging	195
preventive care	438
spinal procedures	14
thoracic (chest) imaging	521
ultrasound (sonogram)	386
vascular procedures	16
women's imaging	701
X-rays	1136

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter E. Humphrey JR., MD.

**Gender**
Male	572
Female	1433

**Ethnicity**
Non-Hispanic White	1240
Black	43
Hispanic	592
Asian	19
Other	43
Native American	68

**Age**
From 65 to 74	968
From 75 to 84	522
85 and over	209
Less than 65	306

Conditions of Medicare patients treated by Dr. Peter E. Humphrey JR., MD in 2017

Hypertension	60
High Cholesterol	45
Stroke	5
Ischemic Heart Disease	27
Depression	27
Chronic Kidney Disease	32
Asthma	10
Osteoperosis	15
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Peter E. Humphrey JR., MD treated as a diagnostic radiologist in Eau Claire, WI during 2018 were women's imaging, breast procedures, X-rays and CT scan.

Volume of procedures performed by Dr. Peter E. Humphrey JR., MD for Medicare patients.

abdominal imaging	426
breast procedures	531
CT scan	484
diagnostic imaging	63
MRI (magnetic resonance imaging)	43
musculoskeletal imaging	61
neck imaging	47
pelvic imaging	307
preventive care	421
thoracic (chest) imaging	246
ultrasound (sonogram)	393
vascular procedures	91
women's imaging	553
X-rays	521

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter E. Humphrey JR., MD.

**Gender**
Male	703
Female	1380

**Ethnicity**
Non-Hispanic White	1688
Black	24
Hispanic	263
Asian	23
Other	47
Native American	38

**Age**
From 65 to 74	1025
From 75 to 84	525
85 and over	177
Less than 65	356

Conditions of Medicare patients treated by Dr. Peter E. Humphrey JR., MD in 2018

Hypertension	59
High Cholesterol	52
Stroke	3
Ischemic Heart Disease	29
Depression	25
Chronic Kidney Disease	37
Asthma	9
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	19
Diabetes	30
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Peter E. Humphrey JR., MD treated as a diagnostic radiologist in Eau Claire, WI during 2019 were ultrasound (sonogram), abdominal imaging, CT scan and pelvic imaging.

Volume of procedures performed by Dr. Peter E. Humphrey JR., MD for Medicare patients.

abdominal imaging	743
breast procedures	349
CT scan	606
MRI (magnetic resonance imaging)	73
neck imaging	131
pelvic imaging	389
preventive care	353
thoracic (chest) imaging	318
ultrasound (sonogram)	865
vascular procedures	311
women's imaging	368
X-rays	375

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter E. Humphrey JR., MD.

**Gender**
Male	1196
Female	1685

**Ethnicity**
Non-Hispanic White	2730
Black	0
Hispanic	0
Asian	44
Other	50
Native American	32

**Age**
From 65 to 74	1298
From 75 to 84	753
85 and over	324
Less than 65	506

Conditions of Medicare patients treated by Dr. Peter E. Humphrey JR., MD in 2019

Hypertension	66
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	38
Depression	26
Chronic Kidney Disease	44
Asthma	8
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	25
Chronic Obstructive Pulmonary Disease	27
Diabetes	32
Dementia	12
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Peter E. Humphrey JR., MD treated as a diagnostic radiologist in Eau Claire, WI during 2020 were ultrasound (sonogram), CT scan, abdominal imaging and pelvic imaging.

Volume of procedures performed by Dr. Peter E. Humphrey JR., MD for Medicare patients.

abdominal imaging	574
breast procedures	330
CT scan	581
MRI (magnetic resonance imaging)	47
neck imaging	109
pelvic imaging	406
preventive care	364
thoracic (chest) imaging	344
ultrasound (sonogram)	744
vascular procedures	248
women's imaging	388
X-rays	360

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter E. Humphrey JR., MD.

**Gender**
Male	880
Female	1295

**Ethnicity**
Non-Hispanic White	2038
Black	0
Hispanic	0
Asian	38
Other	47
Native American	25

**Age**
From 65 to 74	1010
From 75 to 84	573
85 and over	210
Less than 65	382

Conditions of Medicare patients treated by Dr. Peter E. Humphrey JR., MD in 2020

Hypertension	65
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	38
Depression	25
Chronic Kidney Disease	44
Asthma	7
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	24
Chronic Obstructive Pulmonary Disease	23
Diabetes	32
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Peter E. Humphrey JR., MD treated as a diagnostic radiologist in Eau Claire, WI during 2021 were ultrasound (sonogram), abdominal imaging, CT scan and pelvic imaging.

Volume of procedures performed by Dr. Peter E. Humphrey JR., MD for Medicare patients.

abdominal imaging	609
breast procedures	190
CT scan	436
gastrointestinal procedures	11
MRI (magnetic resonance imaging)	87
neck imaging	118
pelvic imaging	426
preventive care	190
thoracic (chest) imaging	176
ultrasound (sonogram)	765
vascular procedures	269
women's imaging	235
X-rays	234

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter E. Humphrey JR., MD.

**Gender**
Male	989
Female	1275

**Ethnicity**
Non-Hispanic White	2131
Black	0
Hispanic	0
Asian	39
Other	50
Native American	23

**Age**
From 65 to 74	1001
From 75 to 84	645
85 and over	218
Less than 65	400

Conditions of Medicare patients treated by Dr. Peter E. Humphrey JR., MD in 2021

Hypertension	66
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	37
Depression	24
Chronic Kidney Disease	45
Asthma	8
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	26
Chronic Obstructive Pulmonary Disease	22
Diabetes	31
Dementia	13
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Peter E. Humphrey JR., MD treated as a diagnostic radiologist in Eau Claire, WI during 2022 were ultrasound (sonogram), abdominal imaging, vascular procedures and CT scan.

Volume of procedures performed by Dr. Peter E. Humphrey JR., MD for Medicare patients.

abdominal imaging	451
breast procedures	209
CT scan	303
MRI (magnetic resonance imaging)	77
neck imaging	133
pelvic imaging	292
preventive care	209
thoracic (chest) imaging	138
ultrasound (sonogram)	741
vascular procedures	307
women's imaging	247
X-rays	242

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter E. Humphrey JR., MD.

**Gender**
Male	919
Female	1236

**Ethnicity**
Non-Hispanic White	2019
Black	0
Hispanic	0
Asian	35
Other	50
Native American	32

**Age**
From 65 to 74	949
From 75 to 84	620
85 and over	248
Less than 65	338

Conditions of Medicare patients treated by Dr. Peter E. Humphrey JR., MD in 2022

Hypertension	75
High Cholesterol	72
Stroke	9
Ischemic Heart Disease	32
Depression	25
Chronic Kidney Disease	34
Asthma	11
Osteoperosis	15
Atrial Fibrilation	23
Heart Failure	24
Chronic Obstructive Pulmonary Disease	26
Diabetes	33
Dementia	8
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Peter E. Humphrey JR., MD for Medicare patients.

The highest averages for the top procedures that Dr. Peter E. Humphrey JR., MD treated as a diagnostic radiologist in Eau Claire, WI were X-rays, women's imaging, breast procedures and ultrasound (sonogram).

abdominal imaging	530
brain imaging (neuroimaging)	85
breast procedures	584
CT scan	449
diagnostic imaging	123
diagnostic procedures	23
gastrointestinal procedures	11
hip imaging	40
image guided procedures	23
minimally invasive procedures	23
minor procedures	23
MRI (magnetic resonance imaging)	66
musculoskeletal imaging	93
neck imaging	69
pelvic imaging	343
preventive care	452
spinal procedures	48
thoracic (chest) imaging	381
ultrasound (sonogram)	551
vascular procedures	170
women's imaging	607
X-rays	792

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Peter E. Humphrey JR., MD.

**Gender**
Male	782
Female	1510

**Ethnicity**
Black / African American	16
Asian / Pacific Islander	24
Non-Hispanic White	1923
Hispanic	221
Native American / Alaskan Native	56
Other	40

**Age**
75 to 84	617
85 and over	234
Less than 65	378
65 to 74	1062

Average of Total of Conditions of Medicare patients treated by Dr. Peter E. Humphrey JR., MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Peter E. Humphrey JR., MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	57
High Cholesterol	46
Stroke	4
Ischemic Heart Disease	28
Depression	23
Chronic Kidney Disease	30
Asthma	9
Osteoporosis	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	18
Diabetes	27
Atrial Fibrillation	11
Cancer	13
Dementia	9

Education & Training

Dr. Peter E. Humphrey JR., MD graduated from University of New Mexico School of Medicine in 2004. He completed residency at University of New Mexico Health Sciences Center. He is certified by the Board Certification: Radiology and has a state license in Montana.

Medical School: University of New Mexico School of Medicine (2004)

Residency: University of New Mexico Health Sciences Center (2009)

Board Certification: Board Certification: Radiology (2009)

Licensed In: Montana

Affiliations & Hospitals

Dr. Peter E. Humphrey JR., MD is associated with these hospitals and organizations:

Marshfield Clinic Health System

MCHS HOSPITALS INC

MARSHFIELD CLINIC INC

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Peter E. Humphrey JR., MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Siemens Medical Solutions USA, Inc.	$112 MAGNETOM Prisma $94	Mammomat Inspiration $18
ARGON MEDICAL DEVICES, INC.	$29 BIOPINCE $14	CLEANER $14

**Types of Payments**
Food and Beverage	$141

Biography

Dr. Peter Humphrey's area of specialization is diagnostic radiology. Dr. Humphrey's education and training includes medical school at the University of New Mexico School of Medicine and residency at the University of New Mexico Health Sciences Center. He is professionally affiliated with Marshfield Clinic Health System.

Select Year:

Dr. Peter E. Humphrey JR., MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Peter E. Humphrey JR., MD in 2023

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. Peter E. Humphrey JR., MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Peter E. Humphrey JR., MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Peter E. Humphrey JR., MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Peter E. Humphrey JR., MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Peter E. Humphrey JR., MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Peter E. Humphrey JR., MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Peter E. Humphrey JR., MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Peter E. Humphrey JR., MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Peter E. Humphrey JR., MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Peter E. Humphrey JR., 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. Peter E. Humphrey JR., MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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