Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > AZ Providers > Diagnostic Radiologists

Dr. Bob A. Lewis, MD

(No ratings)

Specializes in: Nuclear Radiology and Diagnostic Radiology

Ohio State University College of Medicine (1968)

11209 N Tatum Boulevard Suite #110
Phoenix, AZ 85028

(602) 248-8002

Dr. Bob A. Lewis, MD is a nuclear radiologist in Phoenix, AZ specializing in nuclear radiology and diagnostic radiology. He graduated from Ohio State University College of Medicine in 1968 and has 58 years of experience. Dr. Bob A. Lewis, MD is affiliated with SONORAN RADIOLOGY LTD.

Office Locations

11209 N Tatum Boulevard Suite #110
Phoenix, AZ 85028

(602) 248-8002

(602) 248-8399

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Bob A. Lewis, MD in 2023

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

Top 10%

By Affordability:

spine imaging

In 2023, Dr. Bob A. Lewis, MD had a list price for spine imaging that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Arizona. 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:

knee X-ray

leg CT scan

spine X-ray

By Affordability:

neck X-ray

In 2012, among providers in related specialties within Arizona, Dr. Bob A. Lewis, MD performed more knee X-ray, leg CT scan, and spine X-ray procedures for Medicare patients than 75% of them and he also had a list price for neck X-ray 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. Bob A. Lewis, MD treated as a nuclear radiologist in Phoenix, AZ during 2012 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Bob A. Lewis, MD for Medicare patients.

abdominal imaging	332
brain imaging (neuroimaging)	157
breast procedures	179
cardiac procedures	44
CT scan	442
diagnostic imaging	59
hip imaging	73
musculoskeletal imaging	161
nuclear scan	44
pelvic imaging	256
preventive care	95
spinal procedures	81
stress testing	44
thoracic (chest) imaging	2171
ultrasound (sonogram)	222
vascular procedures	102
women's imaging	179
X-rays	2647

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Bob A. Lewis, MD treated as a nuclear radiologist in Phoenix, AZ during 2013 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Bob A. Lewis, MD for Medicare patients.

abdominal imaging	439
brain imaging (neuroimaging)	155
breast procedures	135
cardiac procedures	76
CT scan	570
diagnostic imaging	30
hip imaging	53
musculoskeletal imaging	149
nuclear scan	76
pelvic imaging	321
preventive care	85
spinal procedures	96
stress testing	76
thoracic (chest) imaging	2235
ultrasound (sonogram)	314
vascular procedures	162
women's imaging	135
X-rays	2581

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Bob A. Lewis, MD.

**Gender**
Male	1271
Female	1674

**Ethnicity**
Non-Hispanic White	2269
Black	198
Hispanic	319
Asian	54
Other	40
Native American	65

**Age**
From 65 to 74	1136
From 75 to 84	811
85 and over	433
Less than 65	565

Conditions of Medicare patients treated by Dr. Bob A. Lewis, MD in 2013

Hypertension	75
High Cholesterol	66
Stroke	13
Ischemic Heart Disease	52
Depression	30
Chronic Kidney Disease	47
Asthma	14
Osteoperosis	12
Atrial Fibrilation	22
Heart Failure	35
Chronic Obstructive Pulmonary Disease	32
Diabetes	41
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Bob A. Lewis, MD treated as a nuclear radiologist in Phoenix, AZ during 2014 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Bob A. Lewis, MD for Medicare patients.

abdominal imaging	491
brain imaging (neuroimaging)	165
breast procedures	400
cardiac procedures	102
CT scan	545
diagnostic imaging	89
hip imaging	118
musculoskeletal imaging	341
nuclear scan	102
pelvic imaging	324
preventive care	263
spinal procedures	108
stress testing	102
thoracic (chest) imaging	3147
ultrasound (sonogram)	462
vascular procedures	225
women's imaging	400
X-rays	4044

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Bob A. Lewis, MD.

**Gender**
Male	1656
Female	2097

**Ethnicity**
Non-Hispanic White	2910
Black	197
Hispanic	431
Asian	74
Other	45
Native American	96

**Age**
From 65 to 74	1536
From 75 to 84	1066
85 and over	535
Less than 65	616

Conditions of Medicare patients treated by Dr. Bob A. Lewis, MD in 2014

Hypertension	75
High Cholesterol	64
Stroke	12
Ischemic Heart Disease	48
Depression	28
Chronic Kidney Disease	44
Asthma	13
Osteoperosis	10
Atrial Fibrilation	20
Heart Failure	32
Chronic Obstructive Pulmonary Disease	27
Diabetes	39
Dementia	18
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Bob A. Lewis, MD treated as a nuclear radiologist in Phoenix, AZ during 2015 were X-rays, thoracic (chest) imaging, women's imaging and breast procedures.

Volume of procedures performed by Dr. Bob A. Lewis, MD for Medicare patients.

abdominal imaging	428
brain imaging (neuroimaging)	109
breast procedures	455
cardiac procedures	60
CT scan	454
diagnostic imaging	56
hip imaging	134
musculoskeletal imaging	396
nuclear scan	60
pelvic imaging	320
preventive care	297
spinal procedures	106
stress testing	60
thoracic (chest) imaging	3137
ultrasound (sonogram)	422
vascular procedures	189
women's imaging	455
X-rays	4106

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Bob A. Lewis, MD.

**Gender**
Male	3318
Female	4154

**Ethnicity**
Non-Hispanic White	5832
Black	392
Hispanic	846
Asian	138
Other	100
Native American	164

**Age**
From 65 to 74	3086
From 75 to 84	2132
85 and over	1130
Less than 65	1124

Conditions of Medicare patients treated by Dr. Bob A. Lewis, MD in 2015

Hypertension	75
High Cholesterol	64
Stroke	12
Ischemic Heart Disease	49
Depression	28
Chronic Kidney Disease	48
Asthma	22
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	32
Chronic Obstructive Pulmonary Disease	28
Diabetes	39
Dementia	18
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Bob A. Lewis, MD treated as a nuclear radiologist in Phoenix, AZ during 2016 were X-rays, thoracic (chest) imaging, CT scan and breast procedures.

Volume of procedures performed by Dr. Bob A. Lewis, MD for Medicare patients.

abdominal imaging	480
brain imaging (neuroimaging)	244
breast procedures	539
cardiac procedures	51
CT scan	807
diagnostic imaging	89
image guided procedures	12
minimally invasive procedures	12
musculoskeletal imaging	368
nuclear scan	51
pelvic imaging	397
preventive care	274
spinal procedures	172
stress testing	51
thoracic (chest) imaging	4252
ultrasound (sonogram)	419
vascular procedures	139
women's imaging	527
X-rays	5128

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Bob A. Lewis, MD.

**Gender**
Male	2005
Female	2396

**Ethnicity**
Non-Hispanic White	3504
Black	238
Hispanic	430
Asian	70
Other	59
Native American	100

**Age**
From 65 to 74	1839
From 75 to 84	1307
85 and over	658
Less than 65	597

Conditions of Medicare patients treated by Dr. Bob A. Lewis, MD in 2016

Hypertension	75
High Cholesterol	65
Stroke	12
Ischemic Heart Disease	52
Depression	27
Chronic Kidney Disease	53
Asthma	32
Osteoperosis	11
Atrial Fibrilation	22
Heart Failure	33
Chronic Obstructive Pulmonary Disease	29
Diabetes	38
Dementia	21
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Bob A. Lewis, MD treated as a nuclear radiologist in Phoenix, AZ during 2017 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Bob A. Lewis, MD for Medicare patients.

abdominal imaging	419
brain imaging (neuroimaging)	221
breast procedures	310
cardiac procedures	33
CT scan	633
diagnostic imaging	49
musculoskeletal imaging	318
nuclear scan	33
pelvic imaging	296
preventive care	181
spinal procedures	205
stress testing	33
thoracic (chest) imaging	4312
ultrasound (sonogram)	406
vascular procedures	193
women's imaging	310
X-rays	5078

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Bob A. Lewis, MD.

**Gender**
Male	1919
Female	2237

**Ethnicity**
Non-Hispanic White	3311
Black	180
Hispanic	419
Asian	71
Other	75
Native American	100

**Age**
From 65 to 74	1713
From 75 to 84	1256
85 and over	623
Less than 65	564

Conditions of Medicare patients treated by Dr. Bob A. Lewis, MD in 2017

Hypertension	75
High Cholesterol	63
Stroke	12
Ischemic Heart Disease	53
Depression	29
Chronic Kidney Disease	54
Asthma	12
Osteoperosis	10
Atrial Fibrilation	23
Heart Failure	37
Chronic Obstructive Pulmonary Disease	30
Diabetes	41
Dementia	22
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Bob A. Lewis, MD treated as a nuclear radiologist in Phoenix, AZ during 2018 were X-rays, CT scan, pelvic imaging and abdominal imaging.

Volume of procedures performed by Dr. Bob A. Lewis, MD for Medicare patients.

abdominal imaging	318
brain imaging (neuroimaging)	187
breast procedures	175
cardiac procedures	17
CT scan	496
diagnostic imaging	12
musculoskeletal imaging	293
nuclear scan	17
pelvic imaging	333
preventive care	109
spinal procedures	142
stress testing	17
thoracic (chest) imaging	62
ultrasound (sonogram)	306
vascular procedures	147
women's imaging	175
X-rays	696

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Bob A. Lewis, MD.

**Gender**
Male	1756
Female	1902

**Ethnicity**
Non-Hispanic White	2940
Black	179
Hispanic	333
Asian	54
Other	68
Native American	84

**Age**
From 65 to 74	1541
From 75 to 84	1178
85 and over	524
Less than 65	415

Conditions of Medicare patients treated by Dr. Bob A. Lewis, MD in 2018

Hypertension	75
High Cholesterol	69
Stroke	12
Ischemic Heart Disease	53
Depression	29
Chronic Kidney Disease	55
Asthma	11
Osteoperosis	11
Atrial Fibrilation	24
Heart Failure	37
Chronic Obstructive Pulmonary Disease	28
Diabetes	39
Dementia	21
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Bob A. Lewis, MD treated as a nuclear radiologist in Phoenix, AZ during 2019 were X-rays, pelvic imaging, musculoskeletal imaging and ultrasound (sonogram).

Volume of procedures performed by Dr. Bob A. Lewis, MD for Medicare patients.

abdominal imaging	330
brain imaging (neuroimaging)	152
breast procedures	145
CT scan	372
diagnostic imaging	11
musculoskeletal imaging	467
pelvic imaging	578
preventive care	102
spinal procedures	156
thoracic (chest) imaging	72
ultrasound (sonogram)	414
vascular procedures	192
women's imaging	145
X-rays	1218

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Bob A. Lewis, MD.

**Gender**
Male	1922
Female	2205

**Ethnicity**
Non-Hispanic White	3345
Black	167
Hispanic	353
Asian	64
Other	92
Native American	106

**Age**
From 65 to 74	1817
From 75 to 84	1387
85 and over	535
Less than 65	388

Conditions of Medicare patients treated by Dr. Bob A. Lewis, MD in 2019

Hypertension	75
High Cholesterol	68
Stroke	11
Ischemic Heart Disease	52
Depression	30
Chronic Kidney Disease	54
Asthma	12
Osteoperosis	12
Atrial Fibrilation	23
Heart Failure	36
Chronic Obstructive Pulmonary Disease	26
Diabetes	39
Dementia	18
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Bob A. Lewis, MD treated as a nuclear radiologist in Phoenix, AZ during 2020 were X-rays, pelvic imaging, musculoskeletal imaging and CT scan.

Volume of procedures performed by Dr. Bob A. Lewis, MD for Medicare patients.

abdominal imaging	256
brain imaging (neuroimaging)	46
breast procedures	13
CT scan	367
musculoskeletal imaging	413
pelvic imaging	479
preventive care	13
spinal procedures	104
thoracic (chest) imaging	121
ultrasound (sonogram)	285
vascular procedures	146
women's imaging	13
X-rays	842

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Bob A. Lewis, MD.

**Gender**
Male	1731
Female	1785

**Ethnicity**
Non-Hispanic White	2803
Black	160
Hispanic	290
Asian	48
Other	86
Native American	129

**Age**
From 65 to 74	1516
From 75 to 84	1178
85 and over	506
Less than 65	316

Conditions of Medicare patients treated by Dr. Bob A. Lewis, MD in 2020

Hypertension	75
High Cholesterol	67
Stroke	11
Ischemic Heart Disease	51
Depression	30
Chronic Kidney Disease	55
Asthma	11
Osteoperosis	11
Atrial Fibrilation	25
Heart Failure	36
Chronic Obstructive Pulmonary Disease	25
Diabetes	39
Dementia	21
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Bob A. Lewis, MD treated as a nuclear radiologist in Phoenix, AZ during 2021 were X-rays, ultrasound (sonogram), pelvic imaging and musculoskeletal imaging.

Volume of procedures performed by Dr. Bob A. Lewis, MD for Medicare patients.

abdominal imaging	229
cardiac procedures	26
CT scan	223
musculoskeletal imaging	260
nuclear scan	26
pelvic imaging	310
spinal procedures	61
stress testing	26
thoracic (chest) imaging	60
ultrasound (sonogram)	336
vascular procedures	165
X-rays	495

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Bob A. Lewis, MD.

**Gender**
Male	1297
Female	1275

**Ethnicity**
Non-Hispanic White	2103
Black	101
Hispanic	200
Asian	31
Other	59
Native American	78

**Age**
From 65 to 74	1123
From 75 to 84	878
85 and over	359
Less than 65	212

Conditions of Medicare patients treated by Dr. Bob A. Lewis, MD in 2021

Hypertension	75
High Cholesterol	72
Stroke	12
Ischemic Heart Disease	55
Depression	27
Chronic Kidney Disease	60
Asthma	10
Osteoperosis	11
Atrial Fibrilation	24
Heart Failure	37
Chronic Obstructive Pulmonary Disease	22
Diabetes	40
Dementia	20
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Bob A. Lewis, MD treated as a nuclear radiologist in Phoenix, AZ during 2022 were ultrasound (sonogram), abdominal imaging, CT scan and X-rays.

Volume of procedures performed by Dr. Bob A. Lewis, MD for Medicare patients.

abdominal imaging	208
cardiac procedures	48
CT scan	200
musculoskeletal imaging	147
nuclear scan	48
pelvic imaging	146
spinal procedures	24
stress testing	48
thoracic (chest) imaging	29
ultrasound (sonogram)	225
vascular procedures	97
X-rays	161

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Bob A. Lewis, MD.

**Gender**
Male	989
Female	908

**Ethnicity**
Non-Hispanic White	1530
Black	56
Hispanic	161
Asian	31
Other	53
Native American	66

**Age**
From 65 to 74	764
From 75 to 84	712
85 and over	314
Less than 65	107

Conditions of Medicare patients treated by Dr. Bob A. Lewis, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	51
Depression	30
Chronic Kidney Disease	45
Asthma	15
Osteoperosis	15
Atrial Fibrilation	40
Heart Failure	40
Chronic Obstructive Pulmonary Disease	31
Diabetes	41
Dementia	17
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Bob A. Lewis, MD for Medicare patients.

The highest averages for the top procedures that Dr. Bob A. Lewis, MD treated as a nuclear radiologist in Phoenix, AZ were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

abdominal imaging	357
brain imaging (neuroimaging)	159
breast procedures	261
cardiac procedures	50
CT scan	464
diagnostic imaging	49
hip imaging	94
image guided procedures	12
minimally invasive procedures	12
musculoskeletal imaging	301
nuclear scan	50
pelvic imaging	341
preventive care	157
spinal procedures	114
stress testing	50
thoracic (chest) imaging	1781
ultrasound (sonogram)	346
vascular procedures	159
women's imaging	259
X-rays	2454

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Bob A. Lewis, MD.

**Gender**
Male	1624
Female	1875

**Ethnicity**
Black / African American	169
Asian / Pacific Islander	57
Non-Hispanic White	2777
Native American / Alaskan Native	89
Hispanic	343
Other	61

**Age**
75 to 84	1082
85 and over	510
Less than 65	445
65 to 74	1461

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

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

Hypertension	68
High Cholesterol	61
Stroke	11
Ischemic Heart Disease	46
Depression	26
Chronic Kidney Disease	46
Asthma	13
Osteoporosis	10
Heart Failure	32
Chronic Obstructive Pulmonary Disease	25
Diabetes	36
Atrial Fibrillation	22
Dementia	17
Cancer	12

Education & Training

Dr. Bob A. Lewis, MD graduated from Ohio State University College of Medicine in 1968. He has a state license in Arizona.

Medical School: Ohio State University College of Medicine (1968)

Licensed In: Arizona

Affiliations & Hospitals

Dr. Bob A. Lewis, MD is associated with these hospitals and organizations:

SONORAN RADIOLOGY LTD

Ratings & Reviews

Dr. Bob A. Lewis, MD does not have any reviews yet, be the first to leave a review of Dr. Bob A. Lewis, MD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
Baxter Healthcare	$48 FLOSEAL $48
Boston Scientific Corporation	$13 PAIN MANAGEMENT $13

**Types of Payments**
Food and Beverage	$60

Biography

Dr. Bob Lewis is a nuclear radiology and diagnostic radiology specialist. He graduated from Ohio State University College of Medicine.

Select Year:

Dr. Bob A. Lewis, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Bob A. Lewis, MD in 2023

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. Bob A. Lewis, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bob A. Lewis, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bob A. Lewis, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bob A. Lewis, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bob A. Lewis, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bob A. Lewis, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bob A. Lewis, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bob A. Lewis, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bob A. Lewis, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bob A. Lewis, 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. Bob A. Lewis, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Diagnostic Radiologists in Nearby Locations

Other Providers in Phoenix, AZ