In 2023, Dr. Robert B. Knight, MD had a list price for breast imaging, breast ultrasound, mammogram (breast X-ray), targeted breast ultrasound, and women's imaging that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Kansas. 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.

Top 10%

By Affordability:

2-D diagnostic mammogram

2-D mammogram

diagnostic imaging

diagnostic mammogram

In 2023, Dr. Robert B. Knight, MD had a list price for 2-D diagnostic mammogram, 2-D mammogram, diagnostic imaging, and diagnostic mammogram that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Kansas. 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.

Top 25%

By Volume:

By Affordability:

bone scan

joint scan

lower extremity venous ultrasound

lower extremity venous duplex

nuclear scan

screening mammogram

venous duplex ultrasound

In 2012, among providers in related specialties within Kansas, Dr. Robert B. Knight, MD performed more abdominal imaging, ankle brachial index (ABI), brain imaging (neuroimaging), central DEXA, CT scan, leg CT scan, MRI (magnetic resonance imaging), pelvic imaging, spine imaging, and thoracic (chest) imaging procedures for Medicare patients than 75% of them and he also had a list price for bone scan, joint scan, lower extremity (leg) venous ultrasound, lower extremity venous duplex, nuclear scan, screening mammogram, and venous duplex ultrasound 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. Robert B. Knight, MD treated as a diagnostic radiologist in Lawrence, KS during 2012 were X-rays, thoracic (chest) imaging, CT scan and women's imaging.

Volume of procedures performed by Dr. Robert B. Knight, MD for Medicare patients.

abdominal imaging	524
brain imaging (neuroimaging)	507
breast procedures	553
CT scan	989
diagnostic imaging	60
hip imaging	156
MRI (magnetic resonance imaging)	296
musculoskeletal imaging	362
neck imaging	59
nuclear scan	26
pelvic imaging	406
preventive care	470
spinal procedures	307
thoracic (chest) imaging	1307
ultrasound (sonogram)	373
vascular procedures	217
women's imaging	567
X-rays	2250

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Robert B. Knight, MD treated as a diagnostic radiologist in Lawrence, KS during 2013 were X-rays, thoracic (chest) imaging, CT scan and women's imaging.

Volume of procedures performed by Dr. Robert B. Knight, MD for Medicare patients.

abdominal imaging	456
brain imaging (neuroimaging)	382
breast procedures	599
CT scan	790
diagnostic imaging	75
hip imaging	117
MRI (magnetic resonance imaging)	231
musculoskeletal imaging	319
neck imaging	46
nuclear scan	27
pelvic imaging	390
preventive care	494
spinal procedures	251
thoracic (chest) imaging	1030
ultrasound (sonogram)	344
vascular procedures	175
women's imaging	617
X-rays	1945

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert B. Knight, MD.

**Gender**
Male	805
Female	1731

**Ethnicity**
Non-Hispanic White	2316
Black	87
Hispanic	40
Asian	15
Other	31
Native American	47

**Age**
From 65 to 74	959
From 75 to 84	712
85 and over	437
Less than 65	428

Conditions of Medicare patients treated by Dr. Robert B. Knight, MD in 2013

Hypertension	64
High Cholesterol	47
Stroke	7
Ischemic Heart Disease	32
Depression	27
Chronic Kidney Disease	22
Asthma	10
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	18
Diabetes	27
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Robert B. Knight, MD treated as a diagnostic radiologist in Lawrence, KS during 2014 were X-rays, thoracic (chest) imaging, CT scan and women's imaging.

Volume of procedures performed by Dr. Robert B. Knight, MD for Medicare patients.

abdominal imaging	541
brain imaging (neuroimaging)	432
breast procedures	637
CT scan	893
diagnostic imaging	60
hip imaging	135
MRI (magnetic resonance imaging)	291
musculoskeletal imaging	353
neck imaging	71
nuclear scan	20
pelvic imaging	426
preventive care	546
spinal procedures	263
thoracic (chest) imaging	1116
ultrasound (sonogram)	369
vascular procedures	204
women's imaging	653
X-rays	2110

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert B. Knight, MD.

**Gender**
Male	904
Female	1856

**Ethnicity**
Non-Hispanic White	2505
Black	92
Hispanic	50
Asian	21
Other	31
Native American	61

**Age**
From 65 to 74	1080
From 75 to 84	773
85 and over	431
Less than 65	476

Conditions of Medicare patients treated by Dr. Robert B. Knight, MD in 2014

Hypertension	61
High Cholesterol	45
Stroke	7
Ischemic Heart Disease	28
Depression	27
Chronic Kidney Disease	22
Asthma	11
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	17
Diabetes	27
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Robert B. Knight, MD treated as a diagnostic radiologist in Lawrence, KS during 2015 were X-rays, thoracic (chest) imaging, CT scan and women's imaging.

Volume of procedures performed by Dr. Robert B. Knight, MD for Medicare patients.

abdominal imaging	549
brain imaging (neuroimaging)	542
breast procedures	574
CT scan	1101
diagnostic imaging	73
hip imaging	145
MRI (magnetic resonance imaging)	305
musculoskeletal imaging	362
neck imaging	74
nuclear scan	15
pelvic imaging	464
preventive care	435
spinal procedures	337
thoracic (chest) imaging	1209
ultrasound (sonogram)	395
vascular procedures	225
women's imaging	587
X-rays	2118

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert B. Knight, MD.

**Gender**
Male	1936
Female	3730

**Ethnicity**
Non-Hispanic White	5174
Black	180
Hispanic	84
Asian	32
Other	82
Native American	114

**Age**
From 65 to 74	2188
From 75 to 84	1592
85 and over	942
Less than 65	944

Conditions of Medicare patients treated by Dr. Robert B. Knight, MD in 2015

Hypertension	62
High Cholesterol	43
Stroke	8
Ischemic Heart Disease	30
Depression	27
Chronic Kidney Disease	24
Asthma	15
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	18
Diabetes	27
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Robert B. Knight, MD treated as a diagnostic radiologist in Lawrence, KS during 2016 were X-rays, thoracic (chest) imaging, CT scan and women's imaging.

Volume of procedures performed by Dr. Robert B. Knight, MD for Medicare patients.

abdominal imaging	530
brain imaging (neuroimaging)	513
breast procedures	688
CT scan	1014
diagnostic imaging	67
hip imaging	19
MRI (magnetic resonance imaging)	325
musculoskeletal imaging	248
neck imaging	79
nuclear scan	26
pelvic imaging	380
preventive care	503
spinal procedures	295
thoracic (chest) imaging	1217
ultrasound (sonogram)	446
vascular procedures	220
women's imaging	703
X-rays	1942

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert B. Knight, MD.

**Gender**
Male	970
Female	1896

**Ethnicity**
Non-Hispanic White	2636
Black	85
Hispanic	39
Asian	18
Other	38
Native American	50

**Age**
From 65 to 74	1175
From 75 to 84	836
85 and over	423
Less than 65	432

Conditions of Medicare patients treated by Dr. Robert B. Knight, MD in 2016

Hypertension	61
High Cholesterol	40
Stroke	7
Ischemic Heart Disease	28
Depression	25
Chronic Kidney Disease	24
Asthma	21
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	17
Diabetes	27
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Robert B. Knight, MD treated as a diagnostic radiologist in Lawrence, KS during 2017 were X-rays, thoracic (chest) imaging, CT scan and women's imaging.

Volume of procedures performed by Dr. Robert B. Knight, MD for Medicare patients.

abdominal imaging	535
brain imaging (neuroimaging)	543
breast procedures	649
CT scan	1203
diagnostic imaging	65
hip imaging	15
MRI (magnetic resonance imaging)	308
musculoskeletal imaging	308
neck imaging	69
nuclear scan	24
pelvic imaging	438
preventive care	533
spinal procedures	417
thoracic (chest) imaging	1312
ultrasound (sonogram)	370
vascular procedures	189
women's imaging	662
X-rays	2113

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert B. Knight, MD.

**Gender**
Male	1065
Female	2024

**Ethnicity**
Non-Hispanic White	2787
Black	101
Hispanic	52
Asian	21
Other	55
Native American	73

**Age**
From 65 to 74	1271
From 75 to 84	889
85 and over	437
Less than 65	492

Conditions of Medicare patients treated by Dr. Robert B. Knight, MD in 2017

Hypertension	62
High Cholesterol	39
Stroke	7
Ischemic Heart Disease	28
Depression	26
Chronic Kidney Disease	25
Asthma	10
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	16
Diabetes	26
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Robert B. Knight, MD treated as a diagnostic radiologist in Lawrence, KS during 2018 were CT scan, X-rays, women's imaging and breast procedures.

Volume of procedures performed by Dr. Robert B. Knight, MD for Medicare patients.

abdominal imaging	549
brain imaging (neuroimaging)	575
breast procedures	633
CT scan	1195
diagnostic imaging	56
gastrointestinal procedures	17
hip imaging	32
MRI (magnetic resonance imaging)	379
musculoskeletal imaging	297
neck imaging	64
nuclear scan	18
pelvic imaging	418
preventive care	525
spinal procedures	391
thoracic (chest) imaging	277
ultrasound (sonogram)	420
vascular procedures	221
women's imaging	633
X-rays	1031

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert B. Knight, MD.

**Gender**
Male	1151
Female	2137

**Ethnicity**
Non-Hispanic White	2978
Black	98
Hispanic	53
Asian	18
Other	69
Native American	72

**Age**
From 65 to 74	1405
From 75 to 84	934
85 and over	485
Less than 65	464

Conditions of Medicare patients treated by Dr. Robert B. Knight, MD in 2018

Hypertension	61
High Cholesterol	44
Stroke	7
Ischemic Heart Disease	27
Depression	29
Chronic Kidney Disease	27
Asthma	9
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	16
Diabetes	26
Dementia	12
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Robert B. Knight, MD treated as a diagnostic radiologist in Lawrence, KS during 2019 were CT scan, X-rays, women's imaging and breast procedures.

Volume of procedures performed by Dr. Robert B. Knight, MD for Medicare patients.

abdominal imaging	554
brain imaging (neuroimaging)	526
breast procedures	657
CT scan	1216
diagnostic imaging	40
hip imaging	24
MRI (magnetic resonance imaging)	383
musculoskeletal imaging	305
neck imaging	64
nuclear scan	20
pelvic imaging	423
preventive care	597
sinus imaging	12
spinal procedures	416
thoracic (chest) imaging	345
ultrasound (sonogram)	388
vascular procedures	160
women's imaging	657
X-rays	1085

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert B. Knight, MD.

**Gender**
Male	1147
Female	2092

**Ethnicity**
Non-Hispanic White	2935
Black	94
Hispanic	65
Asian	22
Other	73
Native American	50

**Age**
From 65 to 74	1475
From 75 to 84	923
85 and over	443
Less than 65	398

Conditions of Medicare patients treated by Dr. Robert B. Knight, MD in 2019

Hypertension	61
High Cholesterol	47
Stroke	7
Ischemic Heart Disease	27
Depression	30
Chronic Kidney Disease	26
Asthma	9
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	15
Diabetes	25
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Robert B. Knight, MD treated as a diagnostic radiologist in Lawrence, KS during 2020 were CT scan, X-rays, abdominal imaging and women's imaging.

Volume of procedures performed by Dr. Robert B. Knight, MD for Medicare patients.

abdominal imaging	539
brain imaging (neuroimaging)	446
breast procedures	526
CT scan	1230
diagnostic imaging	32
hip imaging	13
MRI (magnetic resonance imaging)	316
musculoskeletal imaging	265
neck imaging	63
nuclear scan	19
pelvic imaging	432
preventive care	485
spinal procedures	343
thoracic (chest) imaging	405
ultrasound (sonogram)	347
vascular procedures	139
women's imaging	526
X-rays	850

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert B. Knight, MD.

**Gender**
Male	1086
Female	1768

**Ethnicity**
Non-Hispanic White	2628
Black	63
Hispanic	46
Asian	13
Other	62
Native American	42

**Age**
From 65 to 74	1340
From 75 to 84	883
85 and over	366
Less than 65	265

Conditions of Medicare patients treated by Dr. Robert B. Knight, MD in 2020

Hypertension	60
High Cholesterol	48
Stroke	6
Ischemic Heart Disease	28
Depression	30
Chronic Kidney Disease	28
Asthma	9
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	24
Dementia	12
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Robert B. Knight, MD treated as a diagnostic radiologist in Lawrence, KS during 2021 were CT scan, X-rays, abdominal imaging and spinal procedures.

Volume of procedures performed by Dr. Robert B. Knight, MD for Medicare patients.

abdominal imaging	700
brain imaging (neuroimaging)	482
breast procedures	301
CT scan	1414
diagnostic imaging	14
gastrointestinal procedures	11
hip imaging	15
MRI (magnetic resonance imaging)	488
musculoskeletal imaging	408
neck imaging	63
nuclear scan	15
pelvic imaging	552
preventive care	251
spinal procedures	567
thoracic (chest) imaging	350
ultrasound (sonogram)	384
vascular procedures	188
women's imaging	301
X-rays	818

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert B. Knight, MD.

**Gender**
Male	1219
Female	1951

**Ethnicity**
Non-Hispanic White	2924
Black	63
Hispanic	42
Asian	18
Other	83
Native American	40

**Age**
From 65 to 74	1440
From 75 to 84	997
85 and over	437
Less than 65	296

Conditions of Medicare patients treated by Dr. Robert B. Knight, MD in 2021

Hypertension	61
High Cholesterol	51
Stroke	7
Ischemic Heart Disease	28
Depression	29
Chronic Kidney Disease	28
Asthma	8
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	24
Dementia	12
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Robert B. Knight, MD treated as a diagnostic radiologist in Lawrence, KS during 2022 were CT scan, X-rays, abdominal imaging and pelvic imaging.

Volume of procedures performed by Dr. Robert B. Knight, MD for Medicare patients.

abdominal imaging	583
brain imaging (neuroimaging)	458
breast procedures	452
CT scan	1220
diagnostic imaging	36
gastrointestinal procedures	14
hip imaging	12
MRI (magnetic resonance imaging)	390
musculoskeletal imaging	400
neck imaging	48
pelvic imaging	496
preventive care	360
spinal procedures	468
thoracic (chest) imaging	282
ultrasound (sonogram)	352
vascular procedures	152
women's imaging	452
X-rays	973

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert B. Knight, MD.

**Gender**
Male	1162
Female	1904

**Ethnicity**
Non-Hispanic White	2801
Black	61
Hispanic	44
Asian	28
Other	93
Native American	39

**Age**
From 65 to 74	1383
From 75 to 84	1044
85 and over	432
Less than 65	207

Conditions of Medicare patients treated by Dr. Robert B. Knight, MD in 2022

Hypertension	69
High Cholesterol	66
Stroke	11
Ischemic Heart Disease	22
Depression	28
Chronic Kidney Disease	19
Asthma	12
Osteoperosis	18
Atrial Fibrilation	19
Heart Failure	14
Chronic Obstructive Pulmonary Disease	15
Diabetes	24
Dementia	8
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Robert B. Knight, MD for Medicare patients.

The highest averages for the top procedures that Dr. Robert B. Knight, MD treated as a diagnostic radiologist in Lawrence, KS were X-rays, CT scan, thoracic (chest) imaging and women's imaging.

abdominal imaging	550
brain imaging (neuroimaging)	491
breast procedures	569
CT scan	1115
diagnostic imaging	52
gastrointestinal procedures	14
hip imaging	62
MRI (magnetic resonance imaging)	337
musculoskeletal imaging	329
neck imaging	63
nuclear scan	21
pelvic imaging	438
preventive care	472
sinus imaging	12
spinal procedures	368
thoracic (chest) imaging	804
ultrasound (sonogram)	380
vascular procedures	190
women's imaging	578
X-rays	1566

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Robert B. Knight, MD.

**Gender**
Male	1040
Female	1917

**Ethnicity**
Black / African American	84
Asian / Pacific Islander	18
Non-Hispanic White	2698
Native American / Alaskan Native	53
Hispanic	46
Other	56

**Age**
75 to 84	871
85 and over	439
Less than 65	400
65 to 74	1246

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

The highest averages of the most common conditions of Medicare patients that Dr. Robert B. Knight, MD treated were hypertension, high cholesterol, depression and ischemic heart disease.

Hypertension	56
High Cholesterol	42
Stroke	6
Ischemic Heart Disease	25
Depression	25
Chronic Kidney Disease	22
Asthma	10
Osteoporosis	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	23
Atrial Fibrillation	12
Dementia	10
Cancer	13

Education & Training

He has a state license in Kansas.

Licensed In: Kansas

Ratings & Reviews

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General Payments

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

**Payments by Company**
Astellas Pharma US Inc	$671 Lexiscan $671
Siemens Medical Solutions USA, Inc.	$52 ACUSON Sequoia Diagnostic Ultrasound System $19	Mammomat Inspiration $14	$19
GUERBET LLC	$10 DOTAREM GADOTERATE MEGLUMINE INJECTION $10

**Types of Payments**
Food and Beverage	$733

Biography

Dr. Robert Knight is a diagnostic radiology specialist in Lawrence, KS. Dr. Knight graduated from the University of Missouri-Kansas City School of Medicine.

Select Year:

Dr. Robert B. Knight, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Robert B. Knight, MD in 2023

By Affordability:

By Affordability:

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. Robert B. Knight, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert B. Knight, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert B. Knight, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert B. Knight, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert B. Knight, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert B. Knight, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert B. Knight, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert B. Knight, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert B. Knight, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Robert B. Knight, 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. Robert B. Knight, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Diagnostic Radiologists in Nearby Locations

Other Providers in Lawrence, KS