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Home > CA Providers > Diagnostic Radiologists

Dr. Julie P. Sim, MD

(Dr. Julie Park Sim, MD)

(1 Rating)

Specializes in: Diagnostic Radiology

University of Southern California (USC), Keck School of Medicine

Professional interests include: breast imaging

3275 Skypark Drive Suite 4
Torrance, CA 90505

(310) 517-4709

Dr. Julie P. Sim, MD is a diagnostic radiologist in Torrance, CA specializing in diagnostic radiology. She graduated from University of Southern California (USC), Keck School of Medicine. Dr. Julie P. Sim, MD is affiliated with Torrance Memorial, Torrance Memorial Medical Center and TORRANCE RADIOLOGY MEDICAL GROUP.

Office Locations

3275 Skypark Drive Suite 4
Torrance, CA 90505

(310) 517-4709

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Torrance Memorial

3330 Lomita Boulevard Radiology Department
Torrance, CA 90505

(310) 517-4745

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Noteworthy Medicare Patient Procedures Performed by Dr. Julie P. Sim, MD in 2023

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

Top 5%

By Affordability:

2-D diagnostic mammogram

targeted breast ultrasound

whole breast ultrasound

women's imaging

In 2023, Dr. Julie P. Sim, MD had a list price for 2-D diagnostic mammogram, 2-D mammogram, breast imaging, breast ultrasound, diagnostic imaging, diagnostic mammogram, mammogram (breast X-ray), peripheral DEXA, screening mammogram, targeted breast ultrasound, whole breast ultrasound, and women's 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:

breast ultrasound

X-rays

In 2023, Dr. Julie P. Sim, MD performed more breast ultrasound, and X-rays procedures for Medicare patients than 90% of providers in related specialties within California.

Top 25%

By Volume:

2-D diagnostic mammogram

breast imaging

central DEXA

screening mammogram

By Affordability:

X-rays

In 2012, among providers in related specialties within California, Dr. Julie P. Sim, MD performed more 2-D diagnostic mammogram, breast imaging, central DEXA, and screening mammogram procedures for Medicare patients than 75% of them and she also had a list price for X-rays 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. Julie P. Sim, MD treated as a diagnostic radiologist in Torrance, CA during 2012 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Julie P. Sim, MD for Medicare patients.

breast procedures	748
diagnostic imaging	226
diagnostic procedures	54
excision	34
image guided procedures	54
minimally invasive procedures	54
minor procedures	54
musculoskeletal imaging	122
open surgery	34
preventive care	258
ultrasound (sonogram)	210
women's imaging	694
X-rays	606

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Julie P. Sim, MD treated as a diagnostic radiologist in Torrance, CA during 2013 were breast procedures, X-rays, women's imaging and preventive care.

Volume of procedures performed by Dr. Julie P. Sim, MD for Medicare patients.

breast procedures	798
diagnostic imaging	227
diagnostic procedures	75
excision	33
image guided procedures	75
minimally invasive procedures	75
minor procedures	75
musculoskeletal imaging	264
open surgery	33
preventive care	281
ultrasound (sonogram)	215
women's imaging	723
X-rays	772

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Julie P. Sim, MD.

**Gender**
Male	39
Female	789

**Ethnicity**
Non-Hispanic White	539
Black	56
Hispanic	60
Asian	145
Other	0
Native American	0

**Age**
From 65 to 74	442
From 75 to 84	275
85 and over	63
Less than 65	48

Conditions of Medicare patients treated by Dr. Julie P. Sim, MD in 2013

Hypertension	62
High Cholesterol	64
Stroke	3
Ischemic Heart Disease	20
Depression	11
Chronic Kidney Disease	14
Asthma	5
Osteoperosis	21
Atrial Fibrilation	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	7
Diabetes	25
Dementia	6
Cancer	23

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Julie P. Sim, MD treated as a diagnostic radiologist in Torrance, CA during 2014 were X-rays, breast procedures, women's imaging and musculoskeletal imaging.

Volume of procedures performed by Dr. Julie P. Sim, MD for Medicare patients.

breast procedures	437
diagnostic imaging	103
diagnostic procedures	34
image guided procedures	34
minimally invasive procedures	34
minor procedures	34
musculoskeletal imaging	214
preventive care	191
ultrasound (sonogram)	109
women's imaging	403
X-rays	508

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Julie P. Sim, MD.

**Gender**
Male	24
Female	557

**Ethnicity**
Non-Hispanic White	368
Black	40
Hispanic	51
Asian	103
Other	19
Native American	0

**Age**
From 65 to 74	300
From 75 to 84	196
85 and over	51
Less than 65	34

Conditions of Medicare patients treated by Dr. Julie P. Sim, MD in 2014

Hypertension	60
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	19
Depression	13
Chronic Kidney Disease	12
Asthma	7
Osteoperosis	18
Atrial Fibrilation	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	7
Diabetes	26
Dementia	6
Cancer	26

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Julie P. Sim, MD treated as a diagnostic radiologist in Torrance, CA during 2015 were breast procedures, X-rays, women's imaging and musculoskeletal imaging.

Volume of procedures performed by Dr. Julie P. Sim, MD for Medicare patients.

breast procedures	675
diagnostic imaging	121
diagnostic procedures	48
image guided procedures	48
minimally invasive procedures	48
minor procedures	48
musculoskeletal imaging	319
preventive care	216
ultrasound (sonogram)	290
women's imaging	627
X-rays	656

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Julie P. Sim, MD.

**Gender**
Male	48
Female	1412

**Ethnicity**
Non-Hispanic White	934
Black	84
Hispanic	114
Asian	264
Other	64
Native American	0

**Age**
From 65 to 74	830
From 75 to 84	428
85 and over	124
Less than 65	78

Conditions of Medicare patients treated by Dr. Julie P. Sim, MD in 2015

Hypertension	57
High Cholesterol	57
Stroke	2
Ischemic Heart Disease	16
Depression	13
Chronic Kidney Disease	14
Asthma	8
Osteoperosis	20
Atrial Fibrilation	5
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	26
Dementia	6
Cancer	23

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Julie P. Sim, MD treated as a diagnostic radiologist in Torrance, CA during 2016 were X-rays, breast procedures, women's imaging and musculoskeletal imaging.

Volume of procedures performed by Dr. Julie P. Sim, MD for Medicare patients.

breast procedures	983
diagnostic imaging	190
diagnostic procedures	40
image guided procedures	40
minimally invasive procedures	40
minor procedures	40
musculoskeletal imaging	613
preventive care	303
ultrasound (sonogram)	450
women's imaging	943
X-rays	1106

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Julie P. Sim, MD.

**Gender**
Male	62
Female	1115

**Ethnicity**
Non-Hispanic White	822
Black	0
Hispanic	79
Asian	176
Other	51
Native American	0

**Age**
From 65 to 74	648
From 75 to 84	387
85 and over	95
Less than 65	47

Conditions of Medicare patients treated by Dr. Julie P. Sim, MD in 2016

Hypertension	57
High Cholesterol	53
Stroke	2
Ischemic Heart Disease	15
Depression	13
Chronic Kidney Disease	16
Asthma	8
Osteoperosis	19
Atrial Fibrilation	6
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	23
Dementia	7
Cancer	21

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Julie P. Sim, MD treated as a diagnostic radiologist in Torrance, CA during 2017 were X-rays, breast procedures, women's imaging and musculoskeletal imaging.

Volume of procedures performed by Dr. Julie P. Sim, MD for Medicare patients.

breast procedures	965
diagnostic imaging	172
diagnostic procedures	27
image guided procedures	27
minimally invasive procedures	27
minor procedures	27
musculoskeletal imaging	660
preventive care	306
ultrasound (sonogram)	460
women's imaging	938
X-rays	1138

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Julie P. Sim, MD.

**Gender**
Male	75
Female	1146

**Ethnicity**
Non-Hispanic White	843
Black	56
Hispanic	93
Asian	179
Other	0
Native American	0

**Age**
From 65 to 74	684
From 75 to 84	383
85 and over	104
Less than 65	50

Conditions of Medicare patients treated by Dr. Julie P. Sim, MD in 2017

Hypertension	58
High Cholesterol	51
Stroke	2
Ischemic Heart Disease	18
Depression	14
Chronic Kidney Disease	19
Asthma	5
Osteoperosis	24
Atrial Fibrilation	6
Heart Failure	9
Chronic Obstructive Pulmonary Disease	7
Diabetes	25
Dementia	7
Cancer	21

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Julie P. Sim, MD treated as a diagnostic radiologist in Torrance, CA during 2018 were X-rays, breast procedures, women's imaging and musculoskeletal imaging.

Volume of procedures performed by Dr. Julie P. Sim, MD for Medicare patients.

breast procedures	1037
diagnostic imaging	190
diagnostic procedures	35
image guided procedures	49
minimally invasive procedures	49
minor procedures	35
musculoskeletal imaging	740
preventive care	270
ultrasound (sonogram)	528
women's imaging	988
X-rays	1200

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Julie P. Sim, MD.

**Gender**
Male	45
Female	1220

**Ethnicity**
Non-Hispanic White	866
Black	62
Hispanic	87
Asian	198
Other	0
Native American	0

**Age**
From 65 to 74	693
From 75 to 84	430
85 and over	99
Less than 65	43

Conditions of Medicare patients treated by Dr. Julie P. Sim, MD in 2018

Hypertension	57
High Cholesterol	63
Stroke	3
Ischemic Heart Disease	14
Depression	15
Chronic Kidney Disease	22
Asthma	6
Osteoperosis	28
Atrial Fibrilation	5
Heart Failure	7
Chronic Obstructive Pulmonary Disease	7
Diabetes	24
Dementia	8
Cancer	20

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Julie P. Sim, MD treated as a diagnostic radiologist in Torrance, CA during 2019 were breast procedures, X-rays, women's imaging and preventive care.

Volume of procedures performed by Dr. Julie P. Sim, MD for Medicare patients.

breast procedures	1361
diagnostic imaging	207
diagnostic procedures	27
image guided procedures	41
minimally invasive procedures	41
minor procedures	27
musculoskeletal imaging	552
preventive care	591
ultrasound (sonogram)	522
women's imaging	1320
X-rays	1350

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Julie P. Sim, MD.

**Gender**
Male	35
Female	1339

**Ethnicity**
Non-Hispanic White	919
Black	73
Hispanic	91
Asian	233
Other	58
Native American	0

**Age**
From 65 to 74	777
From 75 to 84	440
85 and over	109
Less than 65	48

Conditions of Medicare patients treated by Dr. Julie P. Sim, MD in 2019

Hypertension	57
High Cholesterol	60
Stroke	2
Ischemic Heart Disease	17
Depression	16
Chronic Kidney Disease	21
Asthma	6
Osteoperosis	27
Atrial Fibrilation	5
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	22
Dementia	9
Cancer	19

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Julie P. Sim, MD treated as a diagnostic radiologist in Torrance, CA during 2020 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Julie P. Sim, MD for Medicare patients.

breast procedures	1482
diagnostic imaging	212
diagnostic procedures	36
image guided procedures	54
minimally invasive procedures	54
minor procedures	36
musculoskeletal imaging	444
preventive care	658
ultrasound (sonogram)	558
women's imaging	1428
X-rays	1314

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Julie P. Sim, MD.

**Gender**
Male	31
Female	1285

**Ethnicity**
Non-Hispanic White	887
Black	64
Hispanic	95
Asian	193
Other	77
Native American	0

**Age**
From 65 to 74	727
From 75 to 84	444
85 and over	95
Less than 65	50

Conditions of Medicare patients treated by Dr. Julie P. Sim, MD in 2020

Hypertension	53
High Cholesterol	59
Stroke	3
Ischemic Heart Disease	16
Depression	16
Chronic Kidney Disease	20
Asthma	6
Osteoperosis	24
Atrial Fibrilation	5
Heart Failure	8
Chronic Obstructive Pulmonary Disease	5
Diabetes	21
Dementia	8
Cancer	23

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Julie P. Sim, MD treated as a diagnostic radiologist in Torrance, CA during 2021 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Julie P. Sim, MD for Medicare patients.

breast procedures	1417
diagnostic imaging	209
diagnostic procedures	37
image guided procedures	55
minimally invasive procedures	55
minor procedures	37
musculoskeletal imaging	458
preventive care	609
ultrasound (sonogram)	544
women's imaging	1362
X-rays	1276

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Julie P. Sim, MD.

**Gender**
Male	28
Female	1312

**Ethnicity**
Non-Hispanic White	941
Black	0
Hispanic	90
Asian	188
Other	62
Native American	0

**Age**
From 65 to 74	736
From 75 to 84	457
85 and over	103
Less than 65	44

Conditions of Medicare patients treated by Dr. Julie P. Sim, MD in 2021

Hypertension	55
High Cholesterol	65
Stroke	2
Ischemic Heart Disease	18
Depression	17
Chronic Kidney Disease	22
Asthma	6
Osteoperosis	27
Atrial Fibrilation	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	5
Diabetes	21
Dementia	8
Cancer	20

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Julie P. Sim, MD treated as a diagnostic radiologist in Torrance, CA during 2022 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Julie P. Sim, MD for Medicare patients.

breast procedures	1638
diagnostic imaging	228
diagnostic procedures	37
image guided procedures	37
minimally invasive procedures	37
minor procedures	37
musculoskeletal imaging	516
preventive care	769
ultrasound (sonogram)	604
women's imaging	1601
X-rays	1513

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Julie P. Sim, MD.

**Gender**
Male	30
Female	1506

**Ethnicity**
Non-Hispanic White	1090
Black	66
Hispanic	104
Asian	208
Other	68
Native American	0

**Age**
From 65 to 74	837
From 75 to 84	567
85 and over	77
Less than 65	55

Conditions of Medicare patients treated by Dr. Julie P. Sim, MD in 2022

Hypertension	62
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	13
Depression	15
Chronic Kidney Disease	16
Asthma	9
Osteoperosis	34
Atrial Fibrilation	9
Heart Failure	7
Chronic Obstructive Pulmonary Disease	8
Diabetes	20
Dementia	3
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Julie P. Sim, MD for Medicare patients.

The highest averages for the top procedures that Dr. Julie P. Sim, MD treated as a diagnostic radiologist in Torrance, CA were breast procedures, X-rays, women's imaging and musculoskeletal imaging.

breast procedures	1049
diagnostic imaging	189
diagnostic procedures	40
excision	33
image guided procedures	46
minimally invasive procedures	46
minor procedures	40
musculoskeletal imaging	445
open surgery	33
preventive care	404
ultrasound (sonogram)	408
women's imaging	1002
X-rays	1039

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Julie P. Sim, MD.

**Gender**
Male	37
Female	1061

**Ethnicity**
Black / African American	45
Asian / Pacific Islander	171
Non-Hispanic White	746
Native American / Alaskan Native	0
Hispanic	78
Other	36

**Age**
75 to 84	364
85 and over	83
Less than 65	45
65 to 74	606

Average of Total of Conditions of Medicare patients treated by Dr. Julie P. Sim, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Julie P. Sim, MD treated were high cholesterol, hypertension, osteoperosis and diabetes.

Hypertension	52
High Cholesterol	55
Stroke	2
Ischemic Heart Disease	15
Depression	13
Chronic Kidney Disease	16
Asthma	6
Osteoporosis	22
Heart Failure	7
Chronic Obstructive Pulmonary Disease	5
Diabetes	21
Atrial Fibrillation	5
Dementia	6
Cancer	19

Education & Training

Dr. Julie P. Sim, MD graduated from University of Southern California (USC), Keck School of Medicine. She completed residency at Los Angeles County+USC Medical Center. She has a state license in California.

Medical School: University of Southern California (USC), Keck School of Medicine

Residency: Los Angeles County+USC Medical Center

Licensed In: California

Affiliations & Hospitals

Dr. Julie P. Sim, MD is associated with these hospitals and organizations:

Torrance Memorial

Torrance Memorial Medical Center

TORRANCE RADIOLOGY MEDICAL GROUP

Ratings & Reviews

Dr. Julie P. Sim, MD has an average of 1.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Julie P. Sim, MD from all over the web to help you find the right in Torrance, CA.

Overall Rating

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General Payments

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

**Payments by Company**
Bard Peripheral Vascular, Inc.	$270 BPV-Marquee $182	Vascular $39	ENCOR $34	ENCOR ENSPIRE $15
Philips Electronics North America Corporation	$44 (1667) Ultrasound Options and Upgrades $44
Siemens Medical Solutions USA, Inc.	$40 Mammomat Revelation $40
Cardinal Health 414, LLC	$34 LYMPHOSEEK $34

**Types of Payments**
Food and Beverage	$388

Biography

Dr. Julie Sim practices diagnostic radiology in Torrance, CA. Her clinical interests encompass breast imaging. She is affiliated with Torrance Memorial Medical Center. Dr. Sim is a graduate of the University of Southern California (USC), Keck School of Medicine. For her professional training, Dr. Sim completed a residency program at Los Angeles County+USC Medical Center.