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Home > CA Providers > Diagnostic Radiologists

Dr. Jason Chen-Shan Lee, MD

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Specializes in: Diagnostic Radiology

227 W Janss Road #150
Thousand Oaks, CA 91360

(805) 496-7755

Dr. Jason Chen-Shan Lee, MD is a diagnostic radiologist in Thousand Oaks, CA specializing in diagnostic radiology.

Office Locations

227 W Janss Road #150
Thousand Oaks, CA 91360

(805) 496-7755

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Noteworthy Medicare Patient Procedures Performed by Dr. Jason Chen-Shan Lee, MD in 2024

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

Top 5%

By Affordability:

pelvic MRI

In 2024, Dr. Jason Chen-Shan Lee, MD had a list price for pelvic MRI 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:

CT scan

pelvic imaging

By Affordability:

transabdominal ultrasound

In 2024, among providers in related specialties within California, Dr. Jason Chen-Shan Lee, MD performed more CT scan, and pelvic imaging procedures for Medicare patients than 90% of them and he also had a list price for transabdominal ultrasound that was lower than the list prices billed to Medicare by 90% 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 25%

By Volume:

abdominal imaging

brain imaging

chest CT scan

gastrointestinal procedures

gastrointestinal X-ray

knee X-ray

MRI

musculoskeletal imaging

spine imaging

thoracentesis

ultrasound

By Affordability:

angiogram

brain MRA

MRI angiogram

In 2012, among providers in related specialties within California, Dr. Jason Chen-Shan Lee, MD performed more abdominal imaging, brain imaging (neuroimaging), chest CT scan, gastrointestinal procedures, gastrointestinal X-ray, knee X-ray, MRI (magnetic resonance imaging), musculoskeletal imaging, spine imaging, thoracentesis, and ultrasound (sonogram) procedures for Medicare patients than 75% of them and he also had a list price for angiogram (angiography), brain MRA, and MRI angiogram (MRA) 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. Jason Chen-Shan Lee, MD treated as a diagnostic radiologist in Thousand Oaks, CA during 2012 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Jason Chen-Shan Lee, MD for Medicare patients.

abdominal imaging	455
aspiration	22
brain imaging (neuroimaging)	397
catheterization	75
CT scan	917
doctor visit	50
hip imaging	97
image guided procedures	15
injections	15
minimally invasive procedures	15
MRI (magnetic resonance imaging)	281
musculoskeletal imaging	271
nuclear scan	13
pain management	15
pelvic imaging	345
pleural drainage	22
spinal procedures	304
thoracic (chest) imaging	1830
ultrasound (sonogram)	160
vascular procedures	29
X-rays	1998

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jason Chen-Shan Lee, MD treated as a diagnostic radiologist in Thousand Oaks, CA during 2013 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Jason Chen-Shan Lee, MD for Medicare patients.

abdominal imaging	522
aspiration	18
brain imaging (neuroimaging)	387
catheterization	54
CT scan	846
doctor visit	40
hip imaging	142
MRI (magnetic resonance imaging)	372
musculoskeletal imaging	260
pelvic imaging	353
pleural drainage	18
spinal procedures	320
thoracic (chest) imaging	2045
ultrasound (sonogram)	224
vascular procedures	41
X-rays	2255

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Chen-Shan Lee, MD.

**Gender**
Male	1143
Female	1470

**Ethnicity**
Non-Hispanic White	2278
Black	0
Hispanic	177
Asian	87
Other	41
Native American	0

**Age**
From 65 to 74	871
From 75 to 84	848
85 and over	679
Less than 65	215

Conditions of Medicare patients treated by Dr. Jason Chen-Shan Lee, MD in 2013

Hypertension	75
High Cholesterol	65
Stroke	9
Ischemic Heart Disease	57
Depression	27
Chronic Kidney Disease	36
Asthma	15
Osteoperosis	18
Atrial Fibrilation	22
Heart Failure	37
Chronic Obstructive Pulmonary Disease	28
Diabetes	34
Dementia	21
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jason Chen-Shan Lee, MD treated as a diagnostic radiologist in Thousand Oaks, CA during 2014 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Jason Chen-Shan Lee, MD for Medicare patients.

abdominal imaging	605
aspiration	19
brain imaging (neuroimaging)	479
cardiac procedures	11
catheterization	62
CT scan	1034
doctor visit	46
eye procedures	13
hip imaging	145
MRI (magnetic resonance imaging)	578
musculoskeletal imaging	326
neck imaging	13
nuclear scan	11
pelvic imaging	482
pleural drainage	19
spinal procedures	449
stress testing	11
thoracic (chest) imaging	2032
ultrasound (sonogram)	228
vascular procedures	47
X-rays	2263

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Chen-Shan Lee, MD.

**Gender**
Male	1233
Female	1561

**Ethnicity**
Non-Hispanic White	2446
Black	35
Hispanic	162
Asian	102
Other	49
Native American	0

**Age**
From 65 to 74	986
From 75 to 84	907
85 and over	704
Less than 65	197

Conditions of Medicare patients treated by Dr. Jason Chen-Shan Lee, MD in 2014

Hypertension	75
High Cholesterol	67
Stroke	11
Ischemic Heart Disease	56
Depression	30
Chronic Kidney Disease	36
Asthma	15
Osteoperosis	17
Atrial Fibrilation	21
Heart Failure	39
Chronic Obstructive Pulmonary Disease	25
Diabetes	36
Dementia	21
Cancer	18

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jason Chen-Shan Lee, MD treated as a diagnostic radiologist in Thousand Oaks, CA during 2015 were X-rays, thoracic (chest) imaging, CT scan and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Jason Chen-Shan Lee, MD for Medicare patients.

abdominal imaging	665
brain imaging (neuroimaging)	498
cardiac procedures	12
catheterization	54
CT scan	1219
doctor visit	11
eye procedures	14
gastrointestinal procedures	12
hip imaging	143
MRI (magnetic resonance imaging)	684
musculoskeletal imaging	264
neck imaging	14
nuclear scan	12
pelvic imaging	564
spinal procedures	554
stress testing	12
thoracic (chest) imaging	2368
ultrasound (sonogram)	236
vascular procedures	33
women's imaging	17
X-rays	2502

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Chen-Shan Lee, MD.

**Gender**
Male	2646
Female	3646

**Ethnicity**
Non-Hispanic White	5376
Black	76
Hispanic	452
Asian	246
Other	142
Native American	0

**Age**
From 65 to 74	2184
From 75 to 84	2086
85 and over	1550
Less than 65	472

Conditions of Medicare patients treated by Dr. Jason Chen-Shan Lee, MD in 2015

Hypertension	75
High Cholesterol	68
Stroke	11
Ischemic Heart Disease	54
Depression	30
Chronic Kidney Disease	37
Asthma	21
Osteoperosis	18
Atrial Fibrilation	21
Heart Failure	38
Chronic Obstructive Pulmonary Disease	25
Diabetes	36
Dementia	21
Cancer	17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jason Chen-Shan Lee, MD treated as a diagnostic radiologist in Thousand Oaks, CA during 2016 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Jason Chen-Shan Lee, MD for Medicare patients.

abdominal imaging	555
aspiration	16
brain imaging (neuroimaging)	419
catheterization	58
CT scan	1016
doctor visit	13
hip imaging	29
MRI (magnetic resonance imaging)	446
musculoskeletal imaging	233
pelvic imaging	437
pleural drainage	16
spinal procedures	379
thoracic (chest) imaging	2318
ultrasound (sonogram)	195
X-rays	2433

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Chen-Shan Lee, MD.

**Gender**
Male	1282
Female	1654

**Ethnicity**
Non-Hispanic White	2532
Black	0
Hispanic	210
Asian	96
Other	59
Native American	0

**Age**
From 65 to 74	1021
From 75 to 84	1000
85 and over	709
Less than 65	206

Conditions of Medicare patients treated by Dr. Jason Chen-Shan Lee, MD in 2016

Hypertension	75
High Cholesterol	68
Stroke	10
Ischemic Heart Disease	53
Depression	30
Chronic Kidney Disease	42
Asthma	30
Osteoperosis	17
Atrial Fibrilation	21
Heart Failure	39
Chronic Obstructive Pulmonary Disease	26
Diabetes	34
Dementia	22
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jason Chen-Shan Lee, MD treated as a diagnostic radiologist in Thousand Oaks, CA during 2017 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Jason Chen-Shan Lee, MD for Medicare patients.

abdominal imaging	558
aspiration	37
brain imaging (neuroimaging)	403
cardiac procedures	27
catheterization	68
CT scan	896
doctor visit	15
hip imaging	18
MRI (magnetic resonance imaging)	327
musculoskeletal imaging	162
nuclear scan	27
pelvic imaging	434
pleural drainage	21
spinal procedures	268
stress testing	27
thoracic (chest) imaging	2289
ultrasound (sonogram)	233
women's imaging	15
X-rays	2402

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Chen-Shan Lee, MD.

**Gender**
Male	1302
Female	1710

**Ethnicity**
Non-Hispanic White	2558
Black	0
Hispanic	220
Asian	111
Other	82
Native American	0

**Age**
From 65 to 74	1028
From 75 to 84	1058
85 and over	724
Less than 65	202

Conditions of Medicare patients treated by Dr. Jason Chen-Shan Lee, MD in 2017

Hypertension	75
High Cholesterol	61
Stroke	12
Ischemic Heart Disease	52
Depression	31
Chronic Kidney Disease	45
Asthma	14
Osteoperosis	18
Atrial Fibrilation	21
Heart Failure	36
Chronic Obstructive Pulmonary Disease	26
Diabetes	36
Dementia	23
Cancer	17

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jason Chen-Shan Lee, MD treated as a diagnostic radiologist in Thousand Oaks, CA during 2018 were CT scan, MRI (magnetic resonance imaging), abdominal imaging and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Jason Chen-Shan Lee, MD for Medicare patients.

abdominal imaging	509
aspiration	15
brain imaging (neuroimaging)	453
cardiac procedures	12
catheterization	42
CT scan	954
doctor visit	11
gastrointestinal procedures	12
hip imaging	37
MRI (magnetic resonance imaging)	627
musculoskeletal imaging	203
nuclear scan	12
pelvic imaging	443
pleural drainage	15
spinal procedures	431
stress testing	12
thoracic (chest) imaging	229
ultrasound (sonogram)	148
X-rays	265

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Chen-Shan Lee, MD.

**Gender**
Male	1326
Female	1695

**Ethnicity**
Non-Hispanic White	2575
Black	0
Hispanic	213
Asian	118
Other	85
Native American	0

**Age**
From 65 to 74	1060
From 75 to 84	1073
85 and over	714
Less than 65	174

Conditions of Medicare patients treated by Dr. Jason Chen-Shan Lee, MD in 2018

Hypertension	75
High Cholesterol	69
Stroke	12
Ischemic Heart Disease	50
Depression	31
Chronic Kidney Disease	46
Asthma	14
Osteoperosis	18
Atrial Fibrilation	21
Heart Failure	36
Chronic Obstructive Pulmonary Disease	24
Diabetes	34
Dementia	23
Cancer	19

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jason Chen-Shan Lee, MD treated as a diagnostic radiologist in Thousand Oaks, CA during 2019 were CT scan, MRI (magnetic resonance imaging), brain imaging (neuroimaging) and abdominal imaging.

Volume of procedures performed by Dr. Jason Chen-Shan Lee, MD for Medicare patients.

abdominal imaging	538
aspiration	37
blood draw	30
brain imaging (neuroimaging)	577
cardiac procedures	22
CT scan	1198
hip imaging	35
MRI (magnetic resonance imaging)	633
musculoskeletal imaging	234
neck imaging	13
nuclear scan	22
pelvic imaging	525
pleural drainage	19
spinal procedures	475
stress testing	22
thoracic (chest) imaging	283
ultrasound (sonogram)	195
vascular procedures	28
women's imaging	13
X-rays	260

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Chen-Shan Lee, MD.

**Gender**
Male	1504
Female	1904

**Ethnicity**
Non-Hispanic White	2875
Black	0
Hispanic	255
Asian	143
Other	88
Native American	0

**Age**
From 65 to 74	1164
From 75 to 84	1261
85 and over	789
Less than 65	194

Conditions of Medicare patients treated by Dr. Jason Chen-Shan Lee, MD in 2019

Hypertension	75
High Cholesterol	70
Stroke	13
Ischemic Heart Disease	52
Depression	32
Chronic Kidney Disease	47
Asthma	13
Osteoperosis	18
Atrial Fibrilation	23
Heart Failure	36
Chronic Obstructive Pulmonary Disease	23
Diabetes	38
Dementia	23
Cancer	18

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jason Chen-Shan Lee, MD treated as a diagnostic radiologist in Thousand Oaks, CA during 2020 were CT scan, abdominal imaging, brain imaging (neuroimaging) and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Jason Chen-Shan Lee, MD for Medicare patients.

abdominal imaging	502
aspiration	15
blood draw	41
brain imaging (neuroimaging)	484
cardiac procedures	22
CT scan	1039
hip imaging	38
MRI (magnetic resonance imaging)	458
musculoskeletal imaging	194
nuclear scan	22
pelvic imaging	403
pleural drainage	15
spinal procedures	346
stress testing	22
thoracic (chest) imaging	233
ultrasound (sonogram)	162
X-rays	209

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Chen-Shan Lee, MD.

**Gender**
Male	1200
Female	1508

**Ethnicity**
Non-Hispanic White	2343
Black	0
Hispanic	175
Asian	94
Other	70
Native American	0

**Age**
From 65 to 74	979
From 75 to 84	992
85 and over	596
Less than 65	141

Conditions of Medicare patients treated by Dr. Jason Chen-Shan Lee, MD in 2020

Hypertension	75
High Cholesterol	71
Stroke	13
Ischemic Heart Disease	50
Depression	33
Chronic Kidney Disease	49
Asthma	13
Osteoperosis	18
Atrial Fibrilation	22
Heart Failure	36
Chronic Obstructive Pulmonary Disease	25
Diabetes	36
Dementia	23
Cancer	18

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jason Chen-Shan Lee, MD treated as a diagnostic radiologist in Thousand Oaks, CA during 2021 were CT scan, brain imaging (neuroimaging), abdominal imaging and MRI (magnetic resonance imaging).

Volume of procedures performed by Dr. Jason Chen-Shan Lee, MD for Medicare patients.

abdominal imaging	553
aspiration	15
blood draw	31
brain imaging (neuroimaging)	578
cardiac procedures	23
CT scan	1189
gastrointestinal procedures	15
hip imaging	12
MRI (magnetic resonance imaging)	549
musculoskeletal imaging	145
nuclear scan	23
pelvic imaging	425
spinal procedures	410
stress testing	23
thoracic (chest) imaging	314
ultrasound (sonogram)	213
vascular procedures	46
X-rays	207

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Chen-Shan Lee, MD.

**Gender**
Male	1323
Female	1672

**Ethnicity**
Non-Hispanic White	2507
Black	0
Hispanic	221
Asian	135
Other	96
Native American	0

**Age**
From 65 to 74	973
From 75 to 84	1186
85 and over	690
Less than 65	146

Conditions of Medicare patients treated by Dr. Jason Chen-Shan Lee, MD in 2021

Hypertension	75
High Cholesterol	73
Stroke	14
Ischemic Heart Disease	53
Depression	31
Chronic Kidney Disease	48
Asthma	13
Osteoperosis	18
Atrial Fibrilation	21
Heart Failure	37
Chronic Obstructive Pulmonary Disease	23
Diabetes	37
Dementia	23
Cancer	18

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jason Chen-Shan Lee, MD treated as a diagnostic radiologist in Thousand Oaks, CA during 2022 were CT scan, abdominal imaging, MRI (magnetic resonance imaging) and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Jason Chen-Shan Lee, MD for Medicare patients.

abdominal imaging	555
aspiration	12
blood draw	46
brain imaging (neuroimaging)	505
cardiac procedures	20
CT scan	1128
gastrointestinal procedures	13
hip imaging	37
MRI (magnetic resonance imaging)	505
musculoskeletal imaging	172
nuclear scan	20
pelvic imaging	458
pleural drainage	12
spinal procedures	376
stress testing	20
thoracic (chest) imaging	278
ultrasound (sonogram)	262
vascular procedures	72
X-rays	222

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Chen-Shan Lee, MD.

**Gender**
Male	1218
Female	1646

**Ethnicity**
Non-Hispanic White	2389
Black	0
Hispanic	196
Asian	135
Other	112
Native American	0

**Age**
From 65 to 74	944
From 75 to 84	1123
85 and over	676
Less than 65	121

Conditions of Medicare patients treated by Dr. Jason Chen-Shan Lee, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	40
Depression	32
Chronic Kidney Disease	33
Asthma	17
Osteoperosis	23
Atrial Fibrilation	35
Heart Failure	33
Chronic Obstructive Pulmonary Disease	27
Diabetes	34
Dementia	18
Cancer	24

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Jason Chen-Shan Lee, MD treated as a diagnostic radiologist in Thousand Oaks, CA during 2023 were CT scan, MRI (magnetic resonance imaging), abdominal imaging and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Jason Chen-Shan Lee, MD for Medicare patients.

abdominal imaging	614
aspiration	38
blood draw	48
brain imaging (neuroimaging)	580
cardiac procedures	14
CT scan	1354
gastrointestinal procedures	13
hip imaging	62
MRI (magnetic resonance imaging)	749
musculoskeletal imaging	320
neck imaging	13
nuclear scan	14
pelvic imaging	562
pleural drainage	21
spinal procedures	494
stress testing	14
thoracic (chest) imaging	372
ultrasound (sonogram)	213
vascular procedures	70
X-rays	351

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Chen-Shan Lee, MD.

**Gender**
Male	1417
Female	1852

**Ethnicity**
Non-Hispanic White	2757
Black	0
Hispanic	221
Asian	141
Other	123
Native American	0

**Age**
From 65 to 74	1044
From 75 to 84	1376
85 and over	716
Less than 65	133

Conditions of Medicare patients treated by Dr. Jason Chen-Shan Lee, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	41
Depression	30
Chronic Kidney Disease	32
Asthma	17
Osteoperosis	24
Atrial Fibrilation	32
Heart Failure	31
Chronic Obstructive Pulmonary Disease	26
Diabetes	35
Dementia	17
Cancer	23

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Jason Chen-Shan Lee, MD treated as a diagnostic radiologist in Thousand Oaks, CA during 2024 were CT scan, abdominal imaging, brain imaging (neuroimaging) and X-rays.

Volume of procedures performed by Dr. Jason Chen-Shan Lee, MD for Medicare patients.

abdominal imaging	831
aspiration	64
blood draw	26
brain imaging (neuroimaging)	679
cardiac procedures	37
CT scan	1452
diagnostic imaging	17
gastrointestinal procedures	51
hip imaging	48
MRI (magnetic resonance imaging)	646
musculoskeletal imaging	505
neck imaging	28
nuclear scan	54
pelvic imaging	665
pleural drainage	47
spinal procedures	476
stress testing	37
thoracic (chest) imaging	322
ultrasound (sonogram)	535
vascular procedures	148
women's imaging	32
X-rays	677

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Jason Chen-Shan Lee, MD.

**Gender**
Male	1771
Female	2319

**Ethnicity**
Non-Hispanic White	3370
Black	0
Hispanic	305
Asian	196
Other	162
Native American	0

**Age**
From 65 to 74	1369
From 75 to 84	1652
85 and over	915
Less than 65	154

Conditions of Medicare patients treated by Dr. Jason Chen-Shan Lee, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	42
Depression	31
Chronic Kidney Disease	33
Asthma	16
Osteoperosis	25
Atrial Fibrilation	34
Heart Failure	31
Chronic Obstructive Pulmonary Disease	25
Diabetes	34
Dementia	17
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Jason Chen-Shan Lee, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jason Chen-Shan Lee, MD treated as a diagnostic radiologist in Thousand Oaks, CA were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

abdominal imaging	574
aspiration	25
blood draw	37
brain imaging (neuroimaging)	495
cardiac procedures	20
catheterization	59
CT scan	1095
diagnostic imaging	17
doctor visit	26
eye procedures	13
gastrointestinal procedures	19
hip imaging	64
image guided procedures	15
injections	15
minimally invasive procedures	15
MRI (magnetic resonance imaging)	527
musculoskeletal imaging	253
neck imaging	16
nuclear scan	20
pain management	15
pelvic imaging	468
pleural drainage	20
spinal procedures	406
stress testing	20
thoracic (chest) imaging	1147
ultrasound (sonogram)	231
vascular procedures	57
women's imaging	19
X-rays	1234

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Jason Chen-Shan Lee, MD.

**Gender**
Female	1741
Male	1335

**Ethnicity**
Black / African American	8
Asian / Pacific Islander	123
Non-Hispanic White	2615
Native American / Alaskan Native	0
Hispanic	215
Other	85

**Age**
75 to 84	1120
85 and over	727
Less than 65	181
65 to 74	1047

Average of Total of Conditions of Medicare patients treated by Dr. Jason Chen-Shan Lee, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Jason Chen-Shan Lee, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	69
High Cholesterol	64
Stroke	12
Ischemic Heart Disease	46
Depression	28
Chronic Kidney Disease	37
Asthma	15
Osteoporosis	17
Heart Failure	33
Chronic Obstructive Pulmonary Disease	23
Diabetes	32
Atrial Fibrillation	22
Dementia	19
Cancer	17

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Jason Chen-Shan Lee, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
DFINE, Inc	$4,971 STAR Tumor Ablation System $3,855	Star $1,088	StabiliT $28
Medtronic USA, Inc.	$223 Concerto $194	KYPHON Balloon Kyphoplasty $29
Medtronic Vascular, Inc.	$181 Concerto $101	EverFlex $80
Medtronic Neurovascular	$150 Coils $150
Covidien LP	$139 Neurovascular Stents $139
Other	$909 SIR-Spheres microspheres $131	VYNDAQEL $102	Ruby $95	neurovascular $90	EMBOTRAP II Revascularization Device $47	Other $443

**Types of Payments**
Consulting Fee	$3,720
Food and Beverage	$2,335
Travel and Lodging	$518

Biography

Dr. Jason Lee sees patients in Thousand Oaks, CA. His medical specialty is diagnostic radiology. Dr. Lee obtained a license to practice in California.

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Dr. Jason Chen-Shan Lee, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Jason Chen-Shan Lee, MD in 2024

By Affordability:

By Volume:

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. Jason Chen-Shan Lee, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Chen-Shan Lee, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Chen-Shan Lee, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Chen-Shan Lee, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Chen-Shan Lee, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Chen-Shan Lee, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Chen-Shan Lee, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Chen-Shan Lee, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Chen-Shan Lee, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Chen-Shan Lee, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Chen-Shan Lee, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Jason Chen-Shan Lee, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Jason Chen-Shan Lee, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

Diagnostic Radiologists in Nearby Locations

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