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Dr. Irwin Grossman, MD

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Specializes in: Diagnostic Radiology

SUNY Downstate Medical Center College of Medicine (1968)

2001 Solar Drive Suite 135
Oxnard, CA 93036

(805) 988-0616

Dr. Irwin Grossman, MD is a diagnostic radiologist in Oxnard, CA specializing in diagnostic radiology. He graduated from SUNY Downstate Medical Center College of Medicine in 1968 and has 58 years of experience. Dr. Irwin Grossman, MD is affiliated with BEVERLY RADIOLOGY MEDICAL GROUP III.

Office Locations

2001 Solar Drive Suite 135
Oxnard, CA 93036

(805) 988-0616

(805) 278-5570

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In The News

“One difference of the new application that concerns radiologist Dr. Irwin Grossman is the size of the screen, resolution and limits on the amount of information doctors will see at one time.”—"New app lets docs use cellphones to examine imaging scans", Seattle Times, February 2011

“Irwin Grossman, M.D., the Medical Director of Grossman Imaging Center, will lead the seminar that will be held from 6 to 8 p.m. in the eighth-floor Nichols Auditorium at Community Memorial...”—"CMHS Seminar to Focus on Modern Medical Imaging", Santa Paula Times, March 2009

Noteworthy Medicare Patient Procedures Performed by Dr. Irwin Grossman, MD in 2023

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

Top 5%

By Volume:

spine imaging

By Affordability:

thoracic imaging

In 2023, among providers in related specialties within California, Dr. Irwin Grossman, MD performed more spine imaging procedures for Medicare patients than 95% of them and he also had a list price for thoracic (chest) imaging that was lower than the list prices billed to Medicare by 95% 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.

Top 10%

By Volume:

central DEXA

MRI

In 2023, Dr. Irwin Grossman, MD performed more central DEXA, and MRI (magnetic resonance imaging) procedures for Medicare patients than 90% of providers in related specialties within California.

Top 25%

By Volume:

X-rays

In 2012, Dr. Irwin Grossman, MD performed more X-rays procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Irwin Grossman, MD treated as a diagnostic radiologist in Oxnard, CA during 2012 were MRI (magnetic resonance imaging), X-rays, spinal procedures and musculoskeletal imaging.

Volume of procedures performed by Dr. Irwin Grossman, MD for Medicare patients.

abdominal imaging	305
aspiration	12
brain imaging (neuroimaging)	382
breast procedures	196
CT scan	424
diagnostic imaging	38
diagnostic procedures	12
hip imaging	256
image guided procedures	12
minimally invasive procedures	12
minor procedures	12
MRI (magnetic resonance imaging)	1173
musculoskeletal imaging	697
neck imaging	41
pelvic imaging	160
preventive care	132
spinal procedures	819
thoracic (chest) imaging	300
ultrasound (sonogram)	351
vascular procedures	173
women's imaging	196
X-rays	900

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Irwin Grossman, MD treated as a diagnostic radiologist in Oxnard, CA during 2013 were MRI (magnetic resonance imaging), X-rays, spinal procedures and musculoskeletal imaging.

Volume of procedures performed by Dr. Irwin Grossman, MD for Medicare patients.

abdominal imaging	154
brain imaging (neuroimaging)	450
breast procedures	52
CT scan	288
diagnostic imaging	13
hip imaging	312
MRI (magnetic resonance imaging)	1545
musculoskeletal imaging	957
neck imaging	52
pelvic imaging	129
preventive care	39
spinal procedures	1071
thoracic (chest) imaging	323
ultrasound (sonogram)	218
vascular procedures	167
women's imaging	68
X-rays	1090

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Irwin Grossman, MD.

**Gender**
Male	1069
Female	1682

**Ethnicity**
Non-Hispanic White	1970
Black	46
Hispanic	596
Asian	95
Other	0
Native American	0

**Age**
From 65 to 74	1215
From 75 to 84	842
85 and over	328
Less than 65	366

Conditions of Medicare patients treated by Dr. Irwin Grossman, MD in 2013

Hypertension	67
High Cholesterol	61
Stroke	7
Ischemic Heart Disease	33
Depression	22
Chronic Kidney Disease	20
Asthma	10
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	29
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Irwin Grossman, MD treated as a diagnostic radiologist in Oxnard, CA during 2014 were MRI (magnetic resonance imaging), spinal procedures, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Irwin Grossman, MD for Medicare patients.

abdominal imaging	135
brain imaging (neuroimaging)	368
breast procedures	70
CT scan	255
diagnostic imaging	11
hip imaging	242
MRI (magnetic resonance imaging)	1447
musculoskeletal imaging	820
neck imaging	20
pelvic imaging	90
preventive care	59
spinal procedures	1111
thoracic (chest) imaging	175
ultrasound (sonogram)	189
vascular procedures	137
women's imaging	70
X-rays	929

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Irwin Grossman, MD.

**Gender**
Male	951
Female	1643

**Ethnicity**
Non-Hispanic White	1831
Black	52
Hispanic	575
Asian	84
Other	0
Native American	0

**Age**
From 65 to 74	1196
From 75 to 84	742
85 and over	295
Less than 65	361

Conditions of Medicare patients treated by Dr. Irwin Grossman, MD in 2014

Hypertension	65
High Cholesterol	57
Stroke	7
Ischemic Heart Disease	30
Depression	23
Chronic Kidney Disease	21
Asthma	10
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	11
Diabetes	31
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Irwin Grossman, MD treated as a diagnostic radiologist in Oxnard, CA during 2015 were MRI (magnetic resonance imaging), spinal procedures, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Irwin Grossman, MD for Medicare patients.

abdominal imaging	48
brain imaging (neuroimaging)	355
breast procedures	38
CT scan	202
diagnostic imaging	11
hip imaging	188
MRI (magnetic resonance imaging)	1413
musculoskeletal imaging	731
neck imaging	11
pelvic imaging	80
preventive care	27
spinal procedures	1103
thoracic (chest) imaging	214
ultrasound (sonogram)	86
vascular procedures	81
women's imaging	38
X-rays	950

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Irwin Grossman, MD.

**Gender**
Male	2036
Female	3076

**Ethnicity**
Non-Hispanic White	3582
Black	0
Hispanic	1134
Asian	168
Other	118
Native American	0

**Age**
From 65 to 74	2352
From 75 to 84	1564
85 and over	580
Less than 65	616

Conditions of Medicare patients treated by Dr. Irwin Grossman, MD in 2015

Hypertension	66
High Cholesterol	57
Stroke	7
Ischemic Heart Disease	29
Depression	21
Chronic Kidney Disease	21
Asthma	11
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	31
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Irwin Grossman, MD treated as a diagnostic radiologist in Oxnard, CA during 2016 were MRI (magnetic resonance imaging), spinal procedures, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Irwin Grossman, MD for Medicare patients.

abdominal imaging	55
brain imaging (neuroimaging)	235
breast procedures	48
CT scan	229
hip imaging	144
MRI (magnetic resonance imaging)	1356
musculoskeletal imaging	664
pelvic imaging	56
preventive care	48
spinal procedures	1077
thoracic (chest) imaging	167
ultrasound (sonogram)	55
vascular procedures	40
women's imaging	48
X-rays	704

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Irwin Grossman, MD.

**Gender**
Male	931
Female	1483

**Ethnicity**
Non-Hispanic White	1714
Black	54
Hispanic	507
Asian	83
Other	0
Native American	0

**Age**
From 65 to 74	1126
From 75 to 84	757
85 and over	239
Less than 65	292

Conditions of Medicare patients treated by Dr. Irwin Grossman, MD in 2016

Hypertension	66
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	30
Depression	22
Chronic Kidney Disease	24
Asthma	15
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	31
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Irwin Grossman, MD treated as a diagnostic radiologist in Oxnard, CA during 2017 were MRI (magnetic resonance imaging), spinal procedures, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Irwin Grossman, MD for Medicare patients.

abdominal imaging	50
brain imaging (neuroimaging)	168
breast procedures	22
CT scan	231
hip imaging	37
MRI (magnetic resonance imaging)	901
musculoskeletal imaging	410
pelvic imaging	52
preventive care	22
spinal procedures	887
thoracic (chest) imaging	129
ultrasound (sonogram)	77
vascular procedures	38
women's imaging	22
X-rays	585

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Irwin Grossman, MD.

**Gender**
Male	727
Female	1152

**Ethnicity**
Non-Hispanic White	1355
Black	0
Hispanic	377
Asian	65
Other	50
Native American	0

**Age**
From 65 to 74	884
From 75 to 84	571
85 and over	191
Less than 65	233

Conditions of Medicare patients treated by Dr. Irwin Grossman, MD in 2017

Hypertension	68
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	30
Depression	24
Chronic Kidney Disease	26
Asthma	9
Osteoperosis	14
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	30
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Irwin Grossman, MD treated as a diagnostic radiologist in Oxnard, CA during 2018 were MRI (magnetic resonance imaging), spinal procedures, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Irwin Grossman, MD for Medicare patients.

abdominal imaging	168
brain imaging (neuroimaging)	240
breast procedures	57
CT scan	331
hip imaging	51
MRI (magnetic resonance imaging)	1118
musculoskeletal imaging	480
pelvic imaging	179
preventive care	57
spinal procedures	1046
thoracic (chest) imaging	83
ultrasound (sonogram)	134
vascular procedures	57
women's imaging	57
X-rays	627

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Irwin Grossman, MD.

**Gender**
Male	936
Female	1460

**Ethnicity**
Non-Hispanic White	1676
Black	0
Hispanic	530
Asian	77
Other	59
Native American	0

**Age**
From 65 to 74	1095
From 75 to 84	783
85 and over	267
Less than 65	251

Conditions of Medicare patients treated by Dr. Irwin Grossman, MD in 2018

Hypertension	69
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	31
Depression	26
Chronic Kidney Disease	29
Asthma	10
Osteoperosis	14
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	31
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Irwin Grossman, MD treated as a diagnostic radiologist in Oxnard, CA during 2019 were MRI (magnetic resonance imaging), spinal procedures, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Irwin Grossman, MD for Medicare patients.

abdominal imaging	124
brain imaging (neuroimaging)	358
breast procedures	137
CT scan	200
diagnostic imaging	31
hip imaging	46
MRI (magnetic resonance imaging)	1088
musculoskeletal imaging	426
pelvic imaging	87
preventive care	54
spinal procedures	898
thoracic (chest) imaging	41
ultrasound (sonogram)	202
vascular procedures	85
women's imaging	137
X-rays	583

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Irwin Grossman, MD.

**Gender**
Male	879
Female	1430

**Ethnicity**
Non-Hispanic White	1629
Black	0
Hispanic	470
Asian	89
Other	69
Native American	0

**Age**
From 65 to 74	1029
From 75 to 84	802
85 and over	261
Less than 65	217

Conditions of Medicare patients treated by Dr. Irwin Grossman, MD in 2019

Hypertension	69
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	31
Depression	26
Chronic Kidney Disease	30
Asthma	11
Osteoperosis	15
Atrial Fibrilation	10
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	30
Dementia	13
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Irwin Grossman, MD treated as a diagnostic radiologist in Oxnard, CA during 2020 were MRI (magnetic resonance imaging), spinal procedures, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Irwin Grossman, MD for Medicare patients.

abdominal imaging	21
brain imaging (neuroimaging)	146
CT scan	105
MRI (magnetic resonance imaging)	549
musculoskeletal imaging	216
pelvic imaging	36
spinal procedures	542
ultrasound (sonogram)	48
vascular procedures	27
X-rays	286

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Irwin Grossman, MD.

**Gender**
Male	547
Female	810

**Ethnicity**
Non-Hispanic White	998
Black	0
Hispanic	242
Asian	39
Other	53
Native American	0

**Age**
From 65 to 74	675
From 75 to 84	435
85 and over	142
Less than 65	105

Conditions of Medicare patients treated by Dr. Irwin Grossman, MD in 2020

Hypertension	70
High Cholesterol	64
Stroke	6
Ischemic Heart Disease	30
Depression	25
Chronic Kidney Disease	29
Asthma	10
Osteoperosis	19
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	11
Diabetes	33
Dementia	11
Cancer	20

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Irwin Grossman, MD treated as a diagnostic radiologist in Oxnard, CA during 2021 were spinal procedures, MRI (magnetic resonance imaging), X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Irwin Grossman, MD for Medicare patients.

abdominal imaging	12
brain imaging (neuroimaging)	135
CT scan	103
MRI (magnetic resonance imaging)	545
musculoskeletal imaging	354
pelvic imaging	31
spinal procedures	639
ultrasound (sonogram)	12
X-rays	511

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Irwin Grossman, MD.

**Gender**
Male	614
Female	1020

**Ethnicity**
Non-Hispanic White	1195
Black	0
Hispanic	296
Asian	61
Other	52
Native American	0

**Age**
From 65 to 74	749
From 75 to 84	588
85 and over	180
Less than 65	117

Conditions of Medicare patients treated by Dr. Irwin Grossman, MD in 2021

Hypertension	70
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	30
Depression	27
Chronic Kidney Disease	29
Asthma	9
Osteoperosis	18
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	9
Diabetes	30
Dementia	11
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Irwin Grossman, MD treated as a diagnostic radiologist in Oxnard, CA during 2022 were MRI (magnetic resonance imaging), spinal procedures, X-rays and musculoskeletal imaging.

Volume of procedures performed by Dr. Irwin Grossman, MD for Medicare patients.

abdominal imaging	54
brain imaging (neuroimaging)	180
CT scan	176
hip imaging	74
MRI (magnetic resonance imaging)	927
musculoskeletal imaging	524
pelvic imaging	62
spinal procedures	865
thoracic (chest) imaging	32
ultrasound (sonogram)	77
vascular procedures	34
X-rays	572

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Irwin Grossman, MD.

**Gender**
Male	879
Female	1364

**Ethnicity**
Non-Hispanic White	1657
Black	0
Hispanic	403
Asian	79
Other	71
Native American	0

**Age**
From 65 to 74	996
From 75 to 84	832
85 and over	263
Less than 65	152

Conditions of Medicare patients treated by Dr. Irwin Grossman, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	23
Depression	25
Chronic Kidney Disease	22
Asthma	12
Osteoperosis	21
Atrial Fibrilation	19
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	29
Dementia	6
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Irwin Grossman, MD for Medicare patients.

The highest averages for the top procedures that Dr. Irwin Grossman, MD treated as a diagnostic radiologist in Oxnard, CA were MRI (magnetic resonance imaging), spinal procedures, X-rays and musculoskeletal imaging.

abdominal imaging	102
aspiration	12
brain imaging (neuroimaging)	274
breast procedures	77
CT scan	231
diagnostic imaging	20
diagnostic procedures	12
hip imaging	150
image guided procedures	12
minimally invasive procedures	12
minor procedures	12
MRI (magnetic resonance imaging)	1096
musculoskeletal imaging	570
neck imaging	31
pelvic imaging	87
preventive care	54
spinal procedures	914
thoracic (chest) imaging	162
ultrasound (sonogram)	131
vascular procedures	83
women's imaging	79
X-rays	703

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Irwin Grossman, MD.

**Gender**
Male	869
Female	1374

**Ethnicity**
Black / African American	13
Asian / Pacific Islander	76
Non-Hispanic White	1600
Native American / Alaskan Native	0
Hispanic	466
Other	42

**Age**
75 to 84	719
85 and over	249
Less than 65	246
65 to 74	1028

Average of Total of Conditions of Medicare patients treated by Dr. Irwin Grossman, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Irwin Grossman, MD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	62
High Cholesterol	55
Stroke	6
Ischemic Heart Disease	27
Depression	21
Chronic Kidney Disease	22
Asthma	9
Osteoporosis	13
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	27
Atrial Fibrillation	10
Dementia	9
Cancer	14

Education & Training

Dr. Irwin Grossman, MD graduated from SUNY Downstate Medical Center College of Medicine in 1968. He has a state license in California.

Medical School: SUNY Downstate Medical Center College of Medicine (1968)

Licensed In: California

Affiliations & Hospitals

Dr. Irwin Grossman, MD is associated with these hospitals and organizations:

BEVERLY RADIOLOGY MEDICAL GROUP III

Ratings & Reviews

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General Payments

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

**Payments by Company**
AbbVie, Inc.	$276 Viekira $149	$127
Genentech USA, Inc.	$145 Venclexta $145
Progenics Pharmaceuticals, Inc.	$85 PYLARIFY $85
FUJIFILM Healthcare Americas Corporation	$49 Oasis $49
Siemens Medical Solutions USA, Inc.	$34 Mammomat Inspiration $34
Other	$121 KEYTRUDA $30	ONGLYZA $27	SIMPONI $27	PI - Filters $23	Axumin $14

**Types of Payments**
Food and Beverage	$697
Education	$14

Biography

Dr. Irwin Grossman practices diagnostic radiology. He is a graduate of SUNY Downstate Medical Center College of Medicine.

Select Year:

Dr. Irwin Grossman, MD

Office Locations

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. Irwin Grossman, MD in 2023

By Volume:

By Affordability:

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. Irwin Grossman, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Irwin Grossman, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Irwin Grossman, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Irwin Grossman, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Irwin Grossman, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Irwin Grossman, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Irwin Grossman, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Irwin Grossman, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Irwin Grossman, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Irwin Grossman, 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. Irwin Grossman, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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