i
Loading Page
loading, please wait

Select Year:

Home > CA Providers > Diagnostic Radiologists
placeholder image of provider

Dr. Roozbeh Houshyar, MD

(No ratings)

Specializes in: Diagnostic Radiology
Ross University School of Medicine
Professional interests include: pancreatic cancer, liver disease, prostate cancer, and more.
505 Parnassus Avenue
San Francisco, CA 94143

Dr. Roozbeh Houshyar, MD is a diagnostic radiologist in Irvine, CA specializing in diagnostic radiology. He graduated from Ross University School of Medicine. Dr. Roozbeh Houshyar, MD is affiliated with UC Irvine Medical Center, UCI Health and UC REGENTS.

View Doctor's Full Profile (415) 353-1821

Office Locations

1 Medical Plaza Drive
Irvine, CA 92697
open_in_new
101 The City Drive South Building 29
Orange, CA 92868
open_in_new
11190 Warner Avenue Suite 110
Fountain Valley, CA 92708
open_in_new
1640 Newport Boulevard Suite 200
Costa Mesa, CA 92627
open_in_new
18637 Yorba Linda Boulevard
Yorba Linda, CA 92886
open_in_new
505 Parnassus Avenue
San Francisco, CA 94143
(415) 353-1821
open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Roozbeh Houshyar, MD in 2023

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

Top 5%

By Affordability:

thoracic imaging

In 2023, Dr. Roozbeh Houshyar, MD had a list price for thoracic (chest) imaging that was lower than the list prices billed to Medicare by 95% of providers in related specialties within California. 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:

vascular procedures
vascular ultrasound

In 2023, Dr. Roozbeh Houshyar, MD performed more vascular procedures, and vascular ultrasound procedures for Medicare patients than 90% of providers in related specialties within California.

Top 25%

By Volume:

abdominal imaging
lower extremity venous duplex
pelvic imaging
ultrasound

In 2013, Dr. Roozbeh Houshyar, MD performed more abdominal imaging, lower extremity venous duplex, pelvic imaging, and ultrasound (sonogram) procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Roozbeh Houshyar, MD treated as a diagnostic radiologist in Irvine, CA during 2013 were abdominal imaging, ultrasound (sonogram), CT scan and pelvic imaging.

Volume of procedures performed by Dr. Roozbeh Houshyar, MD for Medicare patients.

abdominal imaging 97
CT scan 37
MRI (magnetic resonance imaging) 12
pelvic imaging 37
ultrasound (sonogram) 83
vascular procedures 35

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Roozbeh Houshyar, MD.

Gender
Male 95
Female 93
Ethnicity
Non-Hispanic White 105
Black 0
Hispanic 0
Asian 43
Other 0
Native American 0
Age
From 65 to 74 64
From 75 to 84 71
85 and over 16
Less than 65 37

Conditions of Medicare patients treated by Dr. Roozbeh Houshyar, MD in 2013

The most common conditions of Medicare patients that Dr. Roozbeh Houshyar, MD treated during 2013 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension 75
High Cholesterol 57
Stroke 9
Ischemic Heart Disease 45
Depression 29
Chronic Kidney Disease 44
Asthma 7
Osteoperosis 14
Atrial Fibrilation 15
Heart Failure 31
Chronic Obstructive Pulmonary Disease 19
Diabetes 51
Dementia 12
Cancer 20

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Roozbeh Houshyar, MD treated as a diagnostic radiologist in Irvine, CA during 2014 were abdominal imaging, ultrasound (sonogram), pelvic imaging and vascular procedures.

Volume of procedures performed by Dr. Roozbeh Houshyar, MD for Medicare patients.

abdominal imaging 1244
CT scan 533
MRI (magnetic resonance imaging) 233
neck imaging 67
pelvic imaging 738
thoracic (chest) imaging 15
ultrasound (sonogram) 1129
vascular procedures 640
women's imaging 28
X-rays 56

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Roozbeh Houshyar, MD.

Gender
Male 818
Female 806
Ethnicity
Non-Hispanic White 839
Black 48
Hispanic 356
Asian 332
Other 0
Native American 0
Age
From 65 to 74 624
From 75 to 84 478
85 and over 183
Less than 65 339

Conditions of Medicare patients treated by Dr. Roozbeh Houshyar, MD in 2014

The most common conditions of Medicare patients that Dr. Roozbeh Houshyar, MD treated during 2014 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension 75
High Cholesterol 58
Stroke 11
Ischemic Heart Disease 42
Depression 27
Chronic Kidney Disease 48
Asthma 9
Osteoperosis 13
Atrial Fibrilation 15
Heart Failure 27
Chronic Obstructive Pulmonary Disease 15
Diabetes 42
Dementia 13
Cancer 19

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Roozbeh Houshyar, MD treated as a diagnostic radiologist in Irvine, CA during 2015 were abdominal imaging, ultrasound (sonogram), pelvic imaging and vascular procedures.

Volume of procedures performed by Dr. Roozbeh Houshyar, MD for Medicare patients.

abdominal imaging 1204
CT scan 528
MRI (magnetic resonance imaging) 244
neck imaging 78
pelvic imaging 788
thoracic (chest) imaging 57
ultrasound (sonogram) 1163
vascular procedures 651
women's imaging 28
X-rays 100

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Roozbeh Houshyar, MD.

Gender
Male 1750
Female 1634
Ethnicity
Non-Hispanic White 1792
Black 104
Hispanic 650
Asian 752
Other 0
Native American 0
Age
From 65 to 74 1350
From 75 to 84 1004
85 and over 386
Less than 65 644

Conditions of Medicare patients treated by Dr. Roozbeh Houshyar, MD in 2015

The most common conditions of Medicare patients that Dr. Roozbeh Houshyar, MD treated during 2015 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension 75
High Cholesterol 59
Stroke 11
Ischemic Heart Disease 40
Depression 26
Chronic Kidney Disease 46
Asthma 15
Osteoperosis 12
Atrial Fibrilation 15
Heart Failure 27
Chronic Obstructive Pulmonary Disease 16
Diabetes 41
Dementia 15
Cancer 20

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Roozbeh Houshyar, MD treated as a diagnostic radiologist in Irvine, CA during 2016 were abdominal imaging, ultrasound (sonogram), pelvic imaging and CT scan.

Volume of procedures performed by Dr. Roozbeh Houshyar, MD for Medicare patients.

abdominal imaging 894
CT scan 440
dialysis access procedures 14
MRI (magnetic resonance imaging) 242
neck imaging 66
pelvic imaging 637
thoracic (chest) imaging 99
ultrasound (sonogram) 705
vascular procedures 338
women's imaging 18
X-rays 150

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Roozbeh Houshyar, MD.

Gender
Male 789
Female 717
Ethnicity
Non-Hispanic White 795
Black 45
Hispanic 279
Asian 345
Other 0
Native American 0
Age
From 65 to 74 639
From 75 to 84 404
85 and over 149
Less than 65 314

Conditions of Medicare patients treated by Dr. Roozbeh Houshyar, MD in 2016

The most common conditions of Medicare patients that Dr. Roozbeh Houshyar, MD treated during 2016 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension 74
High Cholesterol 60
Stroke 10
Ischemic Heart Disease 40
Depression 27
Chronic Kidney Disease 53
Asthma 20
Osteoperosis 13
Atrial Fibrilation 16
Heart Failure 27
Chronic Obstructive Pulmonary Disease 19
Diabetes 42
Dementia 15
Cancer 21

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Roozbeh Houshyar, MD treated as a diagnostic radiologist in Irvine, CA during 2017 were abdominal imaging, pelvic imaging, ultrasound (sonogram) and CT scan.

Volume of procedures performed by Dr. Roozbeh Houshyar, MD for Medicare patients.

abdominal imaging 863
CT scan 439
MRI (magnetic resonance imaging) 172
musculoskeletal imaging 13
neck imaging 35
pelvic imaging 632
thoracic (chest) imaging 160
ultrasound (sonogram) 582
vascular procedures 279
women's imaging 21
X-rays 230

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Roozbeh Houshyar, MD.

Gender
Male 698
Female 688
Ethnicity
Non-Hispanic White 709
Black 0
Hispanic 262
Asian 317
Other 51
Native American 0
Age
From 65 to 74 556
From 75 to 84 363
85 and over 167
Less than 65 300

Conditions of Medicare patients treated by Dr. Roozbeh Houshyar, MD in 2017

The most common conditions of Medicare patients that Dr. Roozbeh Houshyar, MD treated during 2017 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension 75
High Cholesterol 57
Stroke 12
Ischemic Heart Disease 45
Depression 29
Chronic Kidney Disease 55
Asthma 11
Osteoperosis 12
Atrial Fibrilation 18
Heart Failure 30
Chronic Obstructive Pulmonary Disease 18
Diabetes 44
Dementia 16
Cancer 20

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Roozbeh Houshyar, MD treated as a diagnostic radiologist in Irvine, CA during 2018 were abdominal imaging, ultrasound (sonogram), pelvic imaging and vascular procedures.

Volume of procedures performed by Dr. Roozbeh Houshyar, MD for Medicare patients.

abdominal imaging 764
CT scan 347
dialysis access procedures 24
gastrointestinal procedures 11
MRI (magnetic resonance imaging) 159
neck imaging 32
pelvic imaging 500
thoracic (chest) imaging 13
ultrasound (sonogram) 709
vascular procedures 400
X-rays 37

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Roozbeh Houshyar, MD.

Gender
Male 722
Female 688
Ethnicity
Non-Hispanic White 670
Black 0
Hispanic 275
Asian 368
Other 48
Native American 0
Age
From 65 to 74 558
From 75 to 84 398
85 and over 152
Less than 65 302

Conditions of Medicare patients treated by Dr. Roozbeh Houshyar, MD in 2018

The most common conditions of Medicare patients that Dr. Roozbeh Houshyar, MD treated during 2018 were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension 75
High Cholesterol 65
Stroke 9
Ischemic Heart Disease 43
Depression 28
Chronic Kidney Disease 54
Asthma 10
Osteoperosis 14
Atrial Fibrilation 13
Heart Failure 29
Chronic Obstructive Pulmonary Disease 19
Diabetes 44
Dementia 17
Cancer 20

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Roozbeh Houshyar, MD treated as a diagnostic radiologist in Irvine, CA during 2019 were ultrasound (sonogram), abdominal imaging, pelvic imaging and vascular procedures.

Volume of procedures performed by Dr. Roozbeh Houshyar, MD for Medicare patients.

abdominal imaging 747
CT scan 251
dialysis access procedures 21
gastrointestinal procedures 11
MRI (magnetic resonance imaging) 227
neck imaging 53
pelvic imaging 462
ultrasound (sonogram) 760
vascular procedures 396
X-rays 27

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Roozbeh Houshyar, MD.

Gender
Male 735
Female 653
Ethnicity
Non-Hispanic White 701
Black 41
Hispanic 261
Asian 341
Other 0
Native American 0
Age
From 65 to 74 548
From 75 to 84 419
85 and over 170
Less than 65 251

Conditions of Medicare patients treated by Dr. Roozbeh Houshyar, MD in 2019

The most common conditions of Medicare patients that Dr. Roozbeh Houshyar, MD treated during 2019 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension 75
High Cholesterol 66
Stroke 10
Ischemic Heart Disease 47
Depression 26
Chronic Kidney Disease 53
Asthma 9
Osteoperosis 14
Atrial Fibrilation 14
Heart Failure 28
Chronic Obstructive Pulmonary Disease 16
Diabetes 42
Dementia 16
Cancer 21

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Roozbeh Houshyar, MD treated as a diagnostic radiologist in Irvine, CA during 2020 were ultrasound (sonogram), abdominal imaging, pelvic imaging and vascular procedures.

Volume of procedures performed by Dr. Roozbeh Houshyar, MD for Medicare patients.

abdominal imaging 559
CT scan 243
dialysis access procedures 24
gastrointestinal procedures 14
MRI (magnetic resonance imaging) 148
neck imaging 47
pelvic imaging 381
thoracic (chest) imaging 12
ultrasound (sonogram) 574
vascular procedures 329
X-rays 37

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Roozbeh Houshyar, MD.

Gender
Male 611
Female 525
Ethnicity
Non-Hispanic White 531
Black 0
Hispanic 217
Asian 298
Other 47
Native American 0
Age
From 65 to 74 458
From 75 to 84 355
85 and over 126
Less than 65 197

Conditions of Medicare patients treated by Dr. Roozbeh Houshyar, MD in 2020

The most common conditions of Medicare patients that Dr. Roozbeh Houshyar, MD treated during 2020 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension 75
High Cholesterol 67
Stroke 10
Ischemic Heart Disease 52
Depression 28
Chronic Kidney Disease 56
Asthma 11
Osteoperosis 16
Atrial Fibrilation 14
Heart Failure 32
Chronic Obstructive Pulmonary Disease 18
Diabetes 44
Dementia 17
Cancer 24

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Roozbeh Houshyar, MD treated as a diagnostic radiologist in Irvine, CA during 2021 were abdominal imaging, ultrasound (sonogram), pelvic imaging and vascular procedures.

Volume of procedures performed by Dr. Roozbeh Houshyar, MD for Medicare patients.

abdominal imaging 665
CT scan 292
dialysis access procedures 15
gastrointestinal procedures 16
MRI (magnetic resonance imaging) 151
neck imaging 59
pelvic imaging 433
thoracic (chest) imaging 17
ultrasound (sonogram) 637
vascular procedures 296
X-rays 49

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Roozbeh Houshyar, MD.

Gender
Male 665
Female 595
Ethnicity
Non-Hispanic White 602
Black 0
Hispanic 234
Asian 344
Other 49
Native American 0
Age
From 65 to 74 502
From 75 to 84 393
85 and over 170
Less than 65 195

Conditions of Medicare patients treated by Dr. Roozbeh Houshyar, MD in 2021

The most common conditions of Medicare patients that Dr. Roozbeh Houshyar, MD treated during 2021 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension 75
High Cholesterol 68
Stroke 12
Ischemic Heart Disease 53
Depression 28
Chronic Kidney Disease 58
Asthma 9
Osteoperosis 16
Atrial Fibrilation 16
Heart Failure 33
Chronic Obstructive Pulmonary Disease 16
Diabetes 42
Dementia 18
Cancer 22

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Roozbeh Houshyar, MD treated as a diagnostic radiologist in Irvine, CA during 2022 were abdominal imaging, ultrasound (sonogram), pelvic imaging and CT scan.

Volume of procedures performed by Dr. Roozbeh Houshyar, MD for Medicare patients.

abdominal imaging 606
CT scan 279
gastrointestinal procedures 12
MRI (magnetic resonance imaging) 186
neck imaging 40
pelvic imaging 435
thoracic (chest) imaging 16
ultrasound (sonogram) 496
vascular procedures 209
X-rays 46

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Roozbeh Houshyar, MD.

Gender
Male 592
Female 530
Ethnicity
Non-Hispanic White 551
Black 0
Hispanic 198
Asian 295
Other 49
Native American 0
Age
From 65 to 74 504
From 75 to 84 339
85 and over 123
Less than 65 156

Conditions of Medicare patients treated by Dr. Roozbeh Houshyar, MD in 2022

The most common conditions of Medicare patients that Dr. Roozbeh Houshyar, MD treated during 2022 were high cholesterol, hypertension, diabetes and chronic kidney disease.

Hypertension 75
High Cholesterol 75
Stroke 17
Ischemic Heart Disease 39
Depression 25
Chronic Kidney Disease 40
Asthma 13
Osteoperosis 21
Atrial Fibrilation 21
Heart Failure 25
Chronic Obstructive Pulmonary Disease 19
Diabetes 41
Dementia 12
Cancer 32

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Roozbeh Houshyar, MD treated as a diagnostic radiologist in Irvine, CA during 2023 were abdominal imaging, ultrasound (sonogram), pelvic imaging and vascular procedures.

Volume of procedures performed by Dr. Roozbeh Houshyar, MD for Medicare patients.

abdominal imaging 686
CT scan 257
gastrointestinal procedures 25
MRI (magnetic resonance imaging) 212
neck imaging 40
pelvic imaging 458
thoracic (chest) imaging 13
ultrasound (sonogram) 671
vascular procedures 325
X-rays 55

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Roozbeh Houshyar, MD.

Gender
Male 672
Female 593
Ethnicity
Non-Hispanic White 619
Black 0
Hispanic 219
Asian 311
Other 81
Native American 0
Age
From 65 to 74 548
From 75 to 84 405
85 and over 149
Less than 65 163

Conditions of Medicare patients treated by Dr. Roozbeh Houshyar, MD in 2023

The most common conditions of Medicare patients that Dr. Roozbeh Houshyar, MD treated during 2023 were high cholesterol, hypertension, diabetes and ischemic heart disease.

Hypertension 75
High Cholesterol 75
Stroke 14
Ischemic Heart Disease 39
Depression 25
Chronic Kidney Disease 38
Asthma 12
Osteoperosis 21
Atrial Fibrilation 24
Heart Failure 25
Chronic Obstructive Pulmonary Disease 18
Diabetes 42
Dementia 11
Cancer 27

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Roozbeh Houshyar, MD for Medicare patients.

The highest averages for the top procedures that Dr. Roozbeh Houshyar, MD treated as a diagnostic radiologist in Irvine, CA were abdominal imaging, ultrasound (sonogram), pelvic imaging and vascular procedures.

abdominal imaging 757
CT scan 331
dialysis access procedures 19
gastrointestinal procedures 14
MRI (magnetic resonance imaging) 180
musculoskeletal imaging 13
neck imaging 51
pelvic imaging 500
thoracic (chest) imaging 44
ultrasound (sonogram) 682
vascular procedures 354
women's imaging 23
X-rays 78

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Roozbeh Houshyar, MD.

Gender
Male 740
Female 683
Ethnicity
Black / African American 21
Asian / Pacific Islander 340
Non-Hispanic White 719
Native American / Alaskan Native 0
Hispanic 268
Other 29
Age
85 and over 162
75 to 84 420
Less than 65 263
65 to 74 577

Average of Total of Conditions of Medicare patients treated by Dr. Roozbeh Houshyar, MD From 2013 - 2023

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

Hypertension 74
High Cholesterol 64
Stroke 11
Ischemic Heart Disease 44
Depression 27
Chronic Kidney Disease 49
Asthma 11
Osteoporosis 15
Heart Failure 28
Chronic Obstructive Pulmonary Disease 17
Diabetes 43
Atrial Fibrillation 16
Dementia 14
Cancer 22

Education & Training

Dr. Roozbeh Houshyar, MD graduated from Ross University School of Medicine. He completed residency at Baystate Medical Center. He is certified by the American Board of Radiology - Diagnostic Radiology and has a state license in California.

Medical School: Ross University School of Medicine

Residency: Baystate Medical Center

Board Certification: American Board of Radiology - Diagnostic Radiology

Licensed In: California

Affiliations & Hospitals

Dr. Roozbeh Houshyar, MD is associated with these hospitals and organizations:

UC Irvine Medical Center
UCI Health
UC REGENTS

Ratings & Reviews

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

(No ratings)

Leave a Review

General Payments

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

Payments by Company
GE Healthcare $463
$463
Types of Payments
Travel and Lodging $463

Biography

Dr. Roozbeh Houshyar practices diagnostic radiology in San Francisco, CA, Orange, CA, and Yorba Linda, CA. Areas of expertise for Dr. Houshyar include liver disease, imaging procedures, and pancreatic cancer. Before completing his residency at Baystate Medical Center, Dr. Houshyar attended medical school at Ross University School of Medicine. Dr. Houshyar has received the following distinction: Physicians of Excellence, Orange County Medical Association. He is conversant in Persian. Dr. Houshyar is professionally affiliated with UCI Health.

Diagnostic Radiologists in Nearby Locations

Other Providers in Irvine, CA