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Home > WI Providers > Diagnostic Radiologists

Dr. Keith A. Knepel, MD

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Specializes in: Diagnostic Radiology

Loma Linda University School of Medicine

800 Riverside Drive
Waupaca, WI 54981

(715) 258-1000

Dr. Keith A. Knepel, MD is a diagnostic radiologist in Neenah, WI specializing in diagnostic radiology. He graduated from Loma Linda University School of Medicine. Dr. Keith A. Knepel, MD is affiliated with SSM Health Waupun Memorial Hospital, SSM Health St. Agnes Hospital - Fond du Lac, SSM Health, SSM Health Ripon Community Hospital and ThedaCare.

Office Locations

333 N. Commercial Street
Neenah, WI 54956

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430 E. Division Street 3 Locations
Fond Du Lac, WI 54935

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620 W Brown Street
Waupun, WI 53963

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ThedaCare

800 Riverside Drive
Waupaca, WI 54981

(715) 258-1000

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845 Parkside Street
Ripon, WI 54971

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Noteworthy Medicare Patient Procedures Performed by Dr. Keith A. Knepel, MD in 2023

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

Top 25%

By Volume:

central DEXA

X-rays

By Affordability:

MRI

In 2012, among providers in related specialties within Wisconsin, Dr. Keith A. Knepel, MD performed more central DEXA, and X-rays procedures for Medicare patients than 75% of them and he also had a list price for MRI (magnetic resonance 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. Keith A. Knepel, MD treated as a diagnostic radiologist in Neenah, WI during 2012 were X-rays, thoracic (chest) imaging, women's imaging and breast procedures.

Volume of procedures performed by Dr. Keith A. Knepel, MD for Medicare patients.

abdominal imaging	576
brain imaging (neuroimaging)	320
breast procedures	681
cardiac procedures	40
CT scan	661
diagnostic imaging	118
gastrointestinal procedures	26
hip imaging	154
MRI (magnetic resonance imaging)	94
musculoskeletal imaging	450
neck imaging	24
nuclear scan	58
pelvic imaging	339
preventive care	510
spinal procedures	204
stress testing	40
thoracic (chest) imaging	1428
ultrasound (sonogram)	535
vascular procedures	221
women's imaging	697
X-rays	2787

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Keith A. Knepel, MD treated as a diagnostic radiologist in Neenah, WI during 2013 were X-rays, thoracic (chest) imaging, CT scan and women's imaging.

Volume of procedures performed by Dr. Keith A. Knepel, MD for Medicare patients.

abdominal imaging	419
brain imaging (neuroimaging)	368
breast procedures	565
cardiac procedures	44
CT scan	664
diagnostic imaging	75
hip imaging	147
MRI (magnetic resonance imaging)	109
musculoskeletal imaging	409
neck imaging	27
nuclear scan	58
pelvic imaging	319
preventive care	462
spinal procedures	243
stress testing	44
thoracic (chest) imaging	1362
ultrasound (sonogram)	444
vascular procedures	233
women's imaging	580
X-rays	2562

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith A. Knepel, MD.

**Gender**
Male	1265
Female	1973

**Ethnicity**
Non-Hispanic White	3136
Black	21
Hispanic	28
Asian	16
Other	26
Native American	11

**Age**
From 65 to 74	1045
From 75 to 84	977
85 and over	659
Less than 65	557

Conditions of Medicare patients treated by Dr. Keith A. Knepel, MD in 2013

Hypertension	65
High Cholesterol	57
Stroke	7
Ischemic Heart Disease	35
Depression	26
Chronic Kidney Disease	30
Asthma	11
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	26
Chronic Obstructive Pulmonary Disease	20
Diabetes	31
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Keith A. Knepel, MD treated as a diagnostic radiologist in Neenah, WI during 2014 were X-rays, thoracic (chest) imaging, women's imaging and breast procedures.

Volume of procedures performed by Dr. Keith A. Knepel, MD for Medicare patients.

abdominal imaging	400
brain imaging (neuroimaging)	274
breast procedures	612
cardiac procedures	32
CT scan	551
diagnostic imaging	72
hip imaging	113
MRI (magnetic resonance imaging)	99
musculoskeletal imaging	295
neck imaging	21
nuclear scan	32
pelvic imaging	270
preventive care	514
spinal procedures	240
stress testing	32
thoracic (chest) imaging	1090
ultrasound (sonogram)	415
vascular procedures	186
women's imaging	623
X-rays	2205

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith A. Knepel, MD.

**Gender**
Male	1085
Female	1874

**Ethnicity**
Non-Hispanic White	2858
Black	15
Hispanic	36
Asian	0
Other	37
Native American	0

**Age**
From 65 to 74	1022
From 75 to 84	853
85 and over	563
Less than 65	521

Conditions of Medicare patients treated by Dr. Keith A. Knepel, MD in 2014

Hypertension	65
High Cholesterol	57
Stroke	8
Ischemic Heart Disease	32
Depression	26
Chronic Kidney Disease	30
Asthma	10
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	24
Chronic Obstructive Pulmonary Disease	20
Diabetes	30
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Keith A. Knepel, MD treated as a diagnostic radiologist in Neenah, WI during 2015 were X-rays, thoracic (chest) imaging, breast procedures and women's imaging.

Volume of procedures performed by Dr. Keith A. Knepel, MD for Medicare patients.

abdominal imaging	436
brain imaging (neuroimaging)	283
breast procedures	779
cardiac procedures	24
CT scan	587
diagnostic imaging	73
diagnostic procedures	11
hip imaging	101
image guided procedures	11
minimally invasive procedures	11
minor procedures	11
MRI (magnetic resonance imaging)	86
musculoskeletal imaging	333
neck imaging	24
nuclear scan	24
pelvic imaging	295
preventive care	635
spinal procedures	249
stress testing	24
thoracic (chest) imaging	1130
ultrasound (sonogram)	476
vascular procedures	214
women's imaging	768
X-rays	2426

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith A. Knepel, MD.

**Gender**
Male	2108
Female	4080

**Ethnicity**
Non-Hispanic White	5958
Black	28
Hispanic	72
Asian	0
Other	86
Native American	0

**Age**
From 65 to 74	2268
From 75 to 84	1772
85 and over	1144
Less than 65	1004

Conditions of Medicare patients treated by Dr. Keith A. Knepel, MD in 2015

Hypertension	65
High Cholesterol	57
Stroke	9
Ischemic Heart Disease	31
Depression	27
Chronic Kidney Disease	32
Asthma	15
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	25
Chronic Obstructive Pulmonary Disease	21
Diabetes	31
Dementia	14
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Keith A. Knepel, MD treated as a diagnostic radiologist in Neenah, WI during 2016 were X-rays, women's imaging, thoracic (chest) imaging and breast procedures.

Volume of procedures performed by Dr. Keith A. Knepel, MD for Medicare patients.

abdominal imaging	400
brain imaging (neuroimaging)	239
breast procedures	808
cardiac procedures	15
CT scan	500
diagnostic imaging	81
MRI (magnetic resonance imaging)	79
musculoskeletal imaging	226
neck imaging	29
nuclear scan	15
pelvic imaging	227
preventive care	647
spinal procedures	175
stress testing	15
thoracic (chest) imaging	809
ultrasound (sonogram)	528
vascular procedures	210
women's imaging	824
X-rays	1838

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith A. Knepel, MD.

**Gender**
Male	846
Female	1891

**Ethnicity**
Non-Hispanic White	2607
Black	24
Hispanic	40
Asian	13
Other	39
Native American	14

**Age**
From 65 to 74	1131
From 75 to 84	723
85 and over	423
Less than 65	460

Conditions of Medicare patients treated by Dr. Keith A. Knepel, MD in 2016

Hypertension	66
High Cholesterol	55
Stroke	7
Ischemic Heart Disease	29
Depression	27
Chronic Kidney Disease	34
Asthma	23
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	23
Chronic Obstructive Pulmonary Disease	20
Diabetes	31
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Keith A. Knepel, MD treated as a diagnostic radiologist in Neenah, WI during 2017 were X-rays, thoracic (chest) imaging, breast procedures and women's imaging.

Volume of procedures performed by Dr. Keith A. Knepel, MD for Medicare patients.

abdominal imaging	396
brain imaging (neuroimaging)	209
breast procedures	812
cardiac procedures	14
CT scan	458
diagnostic imaging	75
diagnostic procedures	12
image guided procedures	12
minimally invasive procedures	12
minor procedures	12
MRI (magnetic resonance imaging)	54
musculoskeletal imaging	242
neck imaging	29
nuclear scan	14
pelvic imaging	174
preventive care	669
spinal procedures	211
stress testing	14
thoracic (chest) imaging	857
ultrasound (sonogram)	471
vascular procedures	200
women's imaging	800
X-rays	2007

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith A. Knepel, MD.

**Gender**
Male	906
Female	1916

**Ethnicity**
Non-Hispanic White	2682
Black	17
Hispanic	41
Asian	20
Other	49
Native American	13

**Age**
From 65 to 74	1195
From 75 to 84	748
85 and over	404
Less than 65	475

Conditions of Medicare patients treated by Dr. Keith A. Knepel, MD in 2017

Hypertension	65
High Cholesterol	51
Stroke	7
Ischemic Heart Disease	30
Depression	29
Chronic Kidney Disease	36
Asthma	9
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	19
Diabetes	30
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Keith A. Knepel, MD treated as a diagnostic radiologist in Neenah, WI during 2018 were X-rays, women's imaging, breast procedures and preventive care.

Volume of procedures performed by Dr. Keith A. Knepel, MD for Medicare patients.

abdominal imaging	339
brain imaging (neuroimaging)	173
breast procedures	810
CT scan	430
diagnostic imaging	69
MRI (magnetic resonance imaging)	43
musculoskeletal imaging	212
neck imaging	25
pelvic imaging	197
preventive care	679
spinal procedures	175
thoracic (chest) imaging	119
ultrasound (sonogram)	492
vascular procedures	178
women's imaging	823
X-rays	1130

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith A. Knepel, MD.

**Gender**
Male	880
Female	1752

**Ethnicity**
Non-Hispanic White	2495
Black	21
Hispanic	36
Asian	12
Other	56
Native American	12

**Age**
From 65 to 74	1136
From 75 to 84	710
85 and over	373
Less than 65	413

Conditions of Medicare patients treated by Dr. Keith A. Knepel, MD in 2018

Hypertension	65
High Cholesterol	59
Stroke	7
Ischemic Heart Disease	30
Depression	27
Chronic Kidney Disease	36
Asthma	8
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	23
Chronic Obstructive Pulmonary Disease	19
Diabetes	31
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Keith A. Knepel, MD treated as a diagnostic radiologist in Neenah, WI during 2019 were X-rays, women's imaging, breast procedures and preventive care.

Volume of procedures performed by Dr. Keith A. Knepel, MD for Medicare patients.

abdominal imaging	281
brain imaging (neuroimaging)	178
breast procedures	670
CT scan	442
diagnostic imaging	51
MRI (magnetic resonance imaging)	31
musculoskeletal imaging	203
neck imaging	28
pelvic imaging	165
preventive care	561
spinal procedures	156
thoracic (chest) imaging	75
ultrasound (sonogram)	338
vascular procedures	136
women's imaging	670
X-rays	939

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith A. Knepel, MD.

**Gender**
Male	831
Female	1629

**Ethnicity**
Non-Hispanic White	2320
Black	22
Hispanic	40
Asian	22
Other	43
Native American	13

**Age**
From 65 to 74	1110
From 75 to 84	652
85 and over	341
Less than 65	357

Conditions of Medicare patients treated by Dr. Keith A. Knepel, MD in 2019

Hypertension	63
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	31
Depression	29
Chronic Kidney Disease	34
Asthma	10
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	22
Chronic Obstructive Pulmonary Disease	19
Diabetes	29
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Keith A. Knepel, MD treated as a diagnostic radiologist in Neenah, WI during 2020 were X-rays, women's imaging, breast procedures and CT scan.

Volume of procedures performed by Dr. Keith A. Knepel, MD for Medicare patients.

abdominal imaging	248
brain imaging (neuroimaging)	167
breast procedures	440
CT scan	438
diagnostic imaging	25
MRI (magnetic resonance imaging)	39
musculoskeletal imaging	132
neck imaging	16
pelvic imaging	164
preventive care	385
spinal procedures	139
thoracic (chest) imaging	90
ultrasound (sonogram)	252
vascular procedures	111
women's imaging	440
X-rays	638

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith A. Knepel, MD.

**Gender**
Male	739
Female	1321

**Ethnicity**
Non-Hispanic White	1948
Black	19
Hispanic	24
Asian	0
Other	45
Native American	0

**Age**
From 65 to 74	958
From 75 to 84	548
85 and over	259
Less than 65	295

Conditions of Medicare patients treated by Dr. Keith A. Knepel, MD in 2020

Hypertension	65
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	32
Depression	30
Chronic Kidney Disease	40
Asthma	8
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	23
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Dementia	12
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Keith A. Knepel, MD treated as a diagnostic radiologist in Neenah, WI during 2021 were X-rays, women's imaging, breast procedures and preventive care.

Volume of procedures performed by Dr. Keith A. Knepel, MD for Medicare patients.

abdominal imaging	226
brain imaging (neuroimaging)	138
breast procedures	701
CT scan	318
diagnostic imaging	61
MRI (magnetic resonance imaging)	22
musculoskeletal imaging	184
neck imaging	28
pelvic imaging	136
preventive care	590
spinal procedures	92
thoracic (chest) imaging	71
ultrasound (sonogram)	358
vascular procedures	129
women's imaging	714
X-rays	907

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith A. Knepel, MD.

**Gender**
Male	725
Female	1593

**Ethnicity**
Non-Hispanic White	2174
Black	0
Hispanic	31
Asian	25
Other	63
Native American	0

**Age**
From 65 to 74	1124
From 75 to 84	633
85 and over	273
Less than 65	288

Conditions of Medicare patients treated by Dr. Keith A. Knepel, MD in 2021

Hypertension	63
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	30
Depression	28
Chronic Kidney Disease	37
Asthma	8
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	21
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Keith A. Knepel, MD treated as a diagnostic radiologist in Neenah, WI during 2022 were X-rays, women's imaging, breast procedures and preventive care.

Volume of procedures performed by Dr. Keith A. Knepel, MD for Medicare patients.

abdominal imaging	187
brain imaging (neuroimaging)	71
breast procedures	584
CT scan	252
diagnostic imaging	52
musculoskeletal imaging	184
neck imaging	23
pelvic imaging	109
preventive care	494
spinal procedures	118
thoracic (chest) imaging	78
ultrasound (sonogram)	234
vascular procedures	80
women's imaging	584
X-rays	865

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Keith A. Knepel, MD.

**Gender**
Male	673
Female	1445

**Ethnicity**
Non-Hispanic White	1993
Black	0
Hispanic	32
Asian	0
Other	68
Native American	11

**Age**
From 65 to 74	1059
From 75 to 84	613
85 and over	244
Less than 65	202

Conditions of Medicare patients treated by Dr. Keith A. Knepel, MD in 2022

Hypertension	71
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	24
Depression	25
Chronic Kidney Disease	29
Asthma	11
Osteoperosis	17
Atrial Fibrilation	19
Heart Failure	20
Chronic Obstructive Pulmonary Disease	19
Diabetes	29
Dementia	7
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Keith A. Knepel, MD for Medicare patients.

The highest averages for the top procedures that Dr. Keith A. Knepel, MD treated as a diagnostic radiologist in Neenah, WI were X-rays, women's imaging, breast procedures and thoracic (chest) imaging.

abdominal imaging	355
brain imaging (neuroimaging)	220
breast procedures	678
cardiac procedures	28
CT scan	481
diagnostic imaging	68
diagnostic procedures	11
gastrointestinal procedures	26
hip imaging	128
image guided procedures	11
minimally invasive procedures	11
minor procedures	11
MRI (magnetic resonance imaging)	65
musculoskeletal imaging	260
neck imaging	24
nuclear scan	33
pelvic imaging	217
preventive care	558
spinal procedures	182
stress testing	28
thoracic (chest) imaging	646
ultrasound (sonogram)	413
vascular procedures	172
women's imaging	683
X-rays	1664

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Keith A. Knepel, MD.

**Gender**
Male	914
Female	1770

**Ethnicity**
Black / African American	15
Asian / Pacific Islander	9
Non-Hispanic White	2561
Native American / Alaskan Native	6
Hispanic	34
Other	46

**Age**
75 to 84	748
85 and over	425
Less than 65	415
65 to 74	1095

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

The highest averages of the most common conditions of Medicare patients that Dr. Keith A. Knepel, MD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	59
High Cholesterol	54
Stroke	6
Ischemic Heart Disease	27
Depression	24
Chronic Kidney Disease	30
Asthma	10
Osteoporosis	9
Heart Failure	20
Chronic Obstructive Pulmonary Disease	17
Diabetes	27
Atrial Fibrillation	13
Dementia	10
Cancer	12

Education & Training

Dr. Keith A. Knepel, MD graduated from Loma Linda University School of Medicine. He completed residency at Mayo Clinic. He is certified by the Diagnostic Radiology, American Board of Radiology and has a state license in Wisconsin.

Medical School: Loma Linda University School of Medicine

Residency: Mayo Clinic

Board Certification: Diagnostic Radiology, American Board of Radiology (1994)

Licensed In: Wisconsin

Affiliations & Hospitals

Dr. Keith A. Knepel, MD is associated with these hospitals and organizations:

SSM Health Waupun Memorial Hospital

SSM Health St. Agnes Hospital - Fond du Lac

SSM Health

SSM Health Ripon Community Hospital

ThedaCare

Ratings & Reviews

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Biography

Dr. Keith Knepel specializes in diagnostic radiology. He is affiliated with SSM Health St. Agnes Hospital - Fond du Lac, SSM Health Ripon Community Hospital, and SSM Health Waupun Memorial Hospital. After completing medical school at Loma Linda University School of Medicine, Dr. Knepel performed his residency at Mayo Clinic.

Select Year:

Dr. Keith A. Knepel, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Keith A. Knepel, MD in 2023

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. Keith A. Knepel, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Keith A. Knepel, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Keith A. Knepel, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Keith A. Knepel, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Keith A. Knepel, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Keith A. Knepel, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Keith A. Knepel, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Keith A. Knepel, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Keith A. Knepel, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Keith A. Knepel, 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. Keith A. Knepel, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

Biography

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