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Dr. Andrew C. Yen, MD

(Andrew Yen, MD)

(No ratings)

Specializes in: Radiology (X-Ray and Medical Imaging)

St. Louis University School of Medicine

9300 Campus Point Drive
San Diego, CA 92037

(858) 657-7000

Dr. Andrew C. Yen, MD is a radiologist in San Diego, CA specializing in radiology (x-ray and medical imaging). He graduated from St. Louis University School of Medicine. Dr. Andrew C. Yen, MD is affiliated with UC San Diego Health, Regents of the University of California and UC San Diego Health.

Office Locations

9300 Campus Point Drive
San Diego, CA 92037

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200 W. Arbor Drive
San Diego, CA 92103

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4250 First Avenue
San Diego, CA 92103

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Noteworthy Medicare Patient Procedures Performed by Dr. Andrew C. Yen, MD in 2023

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

Top 10%

By Volume:

chest CT scan

In 2023, Dr. Andrew C. Yen, MD performed more chest CT scan procedures for Medicare patients than 90% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Andrew C. Yen, MD treated as a radiologist in San Diego, CA during 2012 were thoracic (chest) imaging, X-rays and CT scan.

Volume of procedures performed by Dr. Andrew C. Yen, MD for Medicare patients.

CT scan	527
thoracic (chest) imaging	3808
X-rays	3281

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Andrew C. Yen, MD treated as a radiologist in San Diego, CA during 2013 were thoracic (chest) imaging, X-rays and CT scan.

Volume of procedures performed by Dr. Andrew C. Yen, MD for Medicare patients.

CT scan	648
thoracic (chest) imaging	3684
X-rays	3036

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew C. Yen, MD.

**Gender**
Male	1181
Female	1065

**Ethnicity**
Non-Hispanic White	1370
Black	192
Hispanic	444
Asian	183
Other	0
Native American	0

**Age**
From 65 to 74	824
From 75 to 84	572
85 and over	293
Less than 65	557

Conditions of Medicare patients treated by Dr. Andrew C. Yen, MD in 2013

Hypertension	73
High Cholesterol	51
Stroke	9
Ischemic Heart Disease	51
Depression	34
Chronic Kidney Disease	46
Asthma	11
Osteoperosis	11
Atrial Fibrilation	18
Heart Failure	38
Chronic Obstructive Pulmonary Disease	26
Diabetes	37
Dementia	18
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Andrew C. Yen, MD treated as a radiologist in San Diego, CA during 2014 were thoracic (chest) imaging, X-rays and CT scan.

Volume of procedures performed by Dr. Andrew C. Yen, MD for Medicare patients.

CT scan	540
thoracic (chest) imaging	3641
X-rays	3101

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew C. Yen, MD.

**Gender**
Male	1142
Female	1009

**Ethnicity**
Non-Hispanic White	1292
Black	199
Hispanic	428
Asian	178
Other	0
Native American	0

**Age**
From 65 to 74	805
From 75 to 84	535
85 and over	292
Less than 65	519

Conditions of Medicare patients treated by Dr. Andrew C. Yen, MD in 2014

Hypertension	74
High Cholesterol	51
Stroke	11
Ischemic Heart Disease	52
Depression	33
Chronic Kidney Disease	45
Asthma	12
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	36
Chronic Obstructive Pulmonary Disease	28
Diabetes	36
Dementia	17
Cancer	20

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Andrew C. Yen, MD treated as a radiologist in San Diego, CA during 2015 were thoracic (chest) imaging, X-rays and CT scan.

Volume of procedures performed by Dr. Andrew C. Yen, MD for Medicare patients.

CT scan	534
thoracic (chest) imaging	3557
X-rays	3023

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew C. Yen, MD.

**Gender**
Male	2410
Female	2042

**Ethnicity**
Non-Hispanic White	2618
Black	454
Hispanic	918
Asian	330
Other	110
Native American	22

**Age**
From 65 to 74	1758
From 75 to 84	1036
85 and over	610
Less than 65	1048

Conditions of Medicare patients treated by Dr. Andrew C. Yen, MD in 2015

Hypertension	75
High Cholesterol	53
Stroke	13
Ischemic Heart Disease	55
Depression	35
Chronic Kidney Disease	49
Asthma	21
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	40
Chronic Obstructive Pulmonary Disease	29
Diabetes	40
Dementia	18
Cancer	19

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Andrew C. Yen, MD treated as a radiologist in San Diego, CA during 2016 were thoracic (chest) imaging, X-rays and CT scan.

Volume of procedures performed by Dr. Andrew C. Yen, MD for Medicare patients.

CT scan	445
thoracic (chest) imaging	2998
X-rays	2553

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew C. Yen, MD.

**Gender**
Male	1067
Female	894

**Ethnicity**
Non-Hispanic White	1149
Black	185
Hispanic	426
Asian	151
Other	0
Native American	0

**Age**
From 65 to 74	728
From 75 to 84	476
85 and over	272
Less than 65	485

Conditions of Medicare patients treated by Dr. Andrew C. Yen, MD in 2016

Hypertension	75
High Cholesterol	53
Stroke	12
Ischemic Heart Disease	56
Depression	37
Chronic Kidney Disease	55
Asthma	33
Osteoperosis	13
Atrial Fibrilation	22
Heart Failure	45
Chronic Obstructive Pulmonary Disease	32
Diabetes	39
Dementia	22
Cancer	19

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Andrew C. Yen, MD treated as a radiologist in San Diego, CA during 2017 were thoracic (chest) imaging, X-rays, CT scan and ultrasound (sonogram).

Volume of procedures performed by Dr. Andrew C. Yen, MD for Medicare patients.

CT scan	656
thoracic (chest) imaging	4724
ultrasound (sonogram)	11
vascular procedures	11
X-rays	4068

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew C. Yen, MD.

**Gender**
Male	1584
Female	1365

**Ethnicity**
Non-Hispanic White	1768
Black	242
Hispanic	614
Asian	215
Other	95
Native American	15

**Age**
From 65 to 74	1138
From 75 to 84	772
85 and over	394
Less than 65	645

Conditions of Medicare patients treated by Dr. Andrew C. Yen, MD in 2017

Hypertension	75
High Cholesterol	51
Stroke	11
Ischemic Heart Disease	61
Depression	37
Chronic Kidney Disease	54
Asthma	12
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	42
Chronic Obstructive Pulmonary Disease	30
Diabetes	38
Dementia	21
Cancer	19

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Andrew C. Yen, MD treated as a radiologist in San Diego, CA during 2018 were CT scan and thoracic (chest) imaging.

Volume of procedures performed by Dr. Andrew C. Yen, MD for Medicare patients.

CT scan	770
thoracic (chest) imaging	770

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew C. Yen, MD.

**Gender**
Male	1588
Female	1326

**Ethnicity**
Non-Hispanic White	1720
Black	243
Hispanic	636
Asian	202
Other	95
Native American	18

**Age**
From 65 to 74	1140
From 75 to 84	764
85 and over	353
Less than 65	657

Conditions of Medicare patients treated by Dr. Andrew C. Yen, MD in 2018

Hypertension	75
High Cholesterol	58
Stroke	11
Ischemic Heart Disease	61
Depression	38
Chronic Kidney Disease	55
Asthma	12
Osteoperosis	13
Atrial Fibrilation	21
Heart Failure	43
Chronic Obstructive Pulmonary Disease	30
Diabetes	39
Dementia	22
Cancer	20

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Andrew C. Yen, MD treated as a radiologist in San Diego, CA during 2019 were CT scan, thoracic (chest) imaging and preventive care.

Volume of procedures performed by Dr. Andrew C. Yen, MD for Medicare patients.

CT scan	573
preventive care	16
thoracic (chest) imaging	573

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew C. Yen, MD.

**Gender**
Male	1344
Female	1099

**Ethnicity**
Non-Hispanic White	1345
Black	260
Hispanic	558
Asian	187
Other	81
Native American	12

**Age**
From 65 to 74	988
From 75 to 84	587
85 and over	292
Less than 65	576

Conditions of Medicare patients treated by Dr. Andrew C. Yen, MD in 2019

Hypertension	75
High Cholesterol	59
Stroke	12
Ischemic Heart Disease	59
Depression	44
Chronic Kidney Disease	58
Asthma	13
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	45
Chronic Obstructive Pulmonary Disease	30
Diabetes	41
Dementia	27
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Andrew C. Yen, MD treated as a radiologist in San Diego, CA during 2020 were CT scan and thoracic (chest) imaging.

Volume of procedures performed by Dr. Andrew C. Yen, MD for Medicare patients.

CT scan	285
thoracic (chest) imaging	285

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew C. Yen, MD.

**Gender**
Male	841
Female	698

**Ethnicity**
Non-Hispanic White	880
Black	156
Hispanic	353
Asian	91
Other	0
Native American	0

**Age**
From 65 to 74	626
From 75 to 84	385
85 and over	161
Less than 65	367

Conditions of Medicare patients treated by Dr. Andrew C. Yen, MD in 2020

Hypertension	75
High Cholesterol	60
Stroke	12
Ischemic Heart Disease	59
Depression	42
Chronic Kidney Disease	61
Asthma	12
Osteoperosis	12
Atrial Fibrilation	22
Heart Failure	47
Chronic Obstructive Pulmonary Disease	28
Diabetes	46
Dementia	28
Cancer	19

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Andrew C. Yen, MD treated as a radiologist in San Diego, CA during 2021 were CT scan and thoracic (chest) imaging.

Volume of procedures performed by Dr. Andrew C. Yen, MD for Medicare patients.

CT scan	351
thoracic (chest) imaging	351

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew C. Yen, MD.

**Gender**
Male	943
Female	810

**Ethnicity**
Non-Hispanic White	954
Black	186
Hispanic	417
Asian	132
Other	0
Native American	0

**Age**
From 65 to 74	733
From 75 to 84	415
85 and over	225
Less than 65	380

Conditions of Medicare patients treated by Dr. Andrew C. Yen, MD in 2021

Hypertension	75
High Cholesterol	60
Stroke	13
Ischemic Heart Disease	56
Depression	41
Chronic Kidney Disease	60
Asthma	12
Osteoperosis	12
Atrial Fibrilation	19
Heart Failure	45
Chronic Obstructive Pulmonary Disease	30
Diabetes	41
Dementia	29
Cancer	18

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Andrew C. Yen, MD treated as a radiologist in San Diego, CA during 2022 were CT scan and thoracic (chest) imaging.

Volume of procedures performed by Dr. Andrew C. Yen, MD for Medicare patients.

CT scan	436
thoracic (chest) imaging	436

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew C. Yen, MD.

**Gender**
Male	928
Female	832

**Ethnicity**
Non-Hispanic White	988
Black	143
Hispanic	403
Asian	133
Other	0
Native American	0

**Age**
From 65 to 74	727
From 75 to 84	456
85 and over	226
Less than 65	351

Conditions of Medicare patients treated by Dr. Andrew C. Yen, MD in 2022

Hypertension	75
High Cholesterol	70
Stroke	19
Ischemic Heart Disease	41
Depression	38
Chronic Kidney Disease	41
Asthma	18
Osteoperosis	20
Atrial Fibrilation	31
Heart Failure	39
Chronic Obstructive Pulmonary Disease	33
Diabetes	42
Dementia	17
Cancer	27

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Andrew C. Yen, MD for Medicare patients.

The highest averages for the top procedures that Dr. Andrew C. Yen, MD treated as a radiologist in San Diego, CA were X-rays, thoracic (chest) imaging, CT scan and preventive care.

CT scan	524
preventive care	16
thoracic (chest) imaging	2257
ultrasound (sonogram)	11
vascular procedures	11
X-rays	3177

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Andrew C. Yen, MD.

**Gender**
Male	1184
Female	1012

**Ethnicity**
Black / African American	205
Asian / Pacific Islander	163
Non-Hispanic White	1280
Native American / Alaskan Native	6
Hispanic	472
Other	34

**Age**
75 to 84	545
85 and over	283
Less than 65	507
65 to 74	860

Average of Total of Conditions of Medicare patients treated by Dr. Andrew C. Yen, MD From 2012 - 2022

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

Hypertension	67
High Cholesterol	51
Stroke	11
Ischemic Heart Disease	50
Depression	34
Chronic Kidney Disease	47
Asthma	14
Osteoporosis	11
Heart Failure	38
Chronic Obstructive Pulmonary Disease	26
Diabetes	36
Atrial Fibrillation	19
Dementia	19
Cancer	17

Education & Training

Dr. Andrew C. Yen, MD graduated from St. Louis University School of Medicine. He completed residency at University of California, Irvine Affiliated Hospitals. He is certified by the diagnostic radiology and has a state license in California.

Medical School: St. Louis University School of Medicine

Residency: University of California, Irvine Affiliated Hospitals

Board Certification: diagnostic radiology

Licensed In: California

Affiliations & Hospitals

Dr. Andrew C. Yen, MD is associated with these hospitals and organizations:

UC San Diego Health

Regents of the University of California

UC San Diego Health

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General Payments

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

**Payments by Company**
GlaxoSmithKline, LLC.	$118 TRELEGY ELLIPTA $118
Cook Incorporated	$44 PI - Self-Expanding Stent $44
Allergan, Inc.	$21 BOTOX $21

**Types of Payments**
Food and Beverage	$183

Biography

Dr. Andrew Yen is a physician who specializes in radiology (X-ray and medical imaging). After attending St. Louis University School of Medicine, he completed his residency training at a hospital affiliated with the University of California, Irvine. He is affiliated with UC San Diego Health and Regents of the University of California.