In 2012, among providers in related specialties within California, Dr. Shun K. Sunder, MD performed more cardiac procedures, carotid duplex ultrasound, ultrasound (sonogram), vascular procedures, and vascular ultrasound procedures for Medicare patients than 75% of them and he also had a list price for carotid duplex ultrasound, carotid ultrasound, lower extremity (leg) venous ultrasound, lower extremity venous duplex, and venous duplex ultrasound 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. Shun K. Sunder, MD treated as a cardiologist in Lancaster, CA during 2012 were cardiac procedures, ultrasound (sonogram), vascular procedures and stress testing.

Volume of procedures performed by Dr. Shun K. Sunder, MD for Medicare patients.

ambulatory monitoring	393
cardiac procedures	3290
doctor visit	2579
implant surgery	11
lab tests	272
nuclear scan	429
stress testing	1010
ultrasound (sonogram)	1697
vascular procedures	1113

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Shun K. Sunder, MD treated as a cardiologist in Lancaster, CA during 2013 were cardiac procedures, ultrasound (sonogram), stress testing and vascular procedures.

Volume of procedures performed by Dr. Shun K. Sunder, MD for Medicare patients.

ambulatory monitoring	374
cardiac procedures	2902
catheterization	11
diagnostic procedures	11
doctor visit	2356
implant surgery	12
lab tests	186
minimally invasive procedures	23
nuclear scan	380
stress testing	834
ultrasound (sonogram)	1374
vascular procedures	788

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Shun K. Sunder, MD.

**Gender**
Male	581
Female	624

**Ethnicity**
Non-Hispanic White	731
Black	209
Hispanic	205
Asian	37
Other	0
Native American	0

**Age**
From 65 to 74	460
From 75 to 84	348
85 and over	122
Less than 65	275

Conditions of Medicare patients treated by Dr. Shun K. Sunder, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	73
Depression	25
Chronic Kidney Disease	38
Asthma	14
Osteoperosis	15
Atrial Fibrilation	16
Heart Failure	56
Chronic Obstructive Pulmonary Disease	41
Diabetes	62
Dementia	15
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Shun K. Sunder, MD treated as a cardiologist in Lancaster, CA during 2014 were cardiac procedures, ultrasound (sonogram), stress testing and vascular procedures.

Volume of procedures performed by Dr. Shun K. Sunder, MD for Medicare patients.

abdominal imaging	39
ambulatory monitoring	319
cardiac procedures	2753
catheterization	13
diagnostic procedures	13
doctor visit	2477
lab tests	76
minimally invasive procedures	13
nuclear scan	352
stress testing	856
ultrasound (sonogram)	1426
vascular procedures	842

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Shun K. Sunder, MD.

**Gender**
Male	448
Female	516

**Ethnicity**
Non-Hispanic White	595
Black	166
Hispanic	145
Asian	38
Other	0
Native American	0

**Age**
From 65 to 74	357
From 75 to 84	280
85 and over	99
Less than 65	228

Conditions of Medicare patients treated by Dr. Shun K. Sunder, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	75
Depression	24
Chronic Kidney Disease	39
Asthma	13
Osteoperosis	16
Atrial Fibrilation	18
Heart Failure	63
Chronic Obstructive Pulmonary Disease	44
Diabetes	65
Dementia	18
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Shun K. Sunder, MD treated as a cardiologist in Lancaster, CA during 2015 were cardiac procedures, ultrasound (sonogram), vascular procedures and stress testing.

Volume of procedures performed by Dr. Shun K. Sunder, MD for Medicare patients.

abdominal imaging	125
ambulatory monitoring	167
cardiac procedures	2106
doctor visit	2209
lab tests	39
nuclear scan	208
pelvic imaging	23
stress testing	568
ultrasound (sonogram)	1264
vascular procedures	646

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Shun K. Sunder, MD.

**Gender**
Male	806
Female	846

**Ethnicity**
Non-Hispanic White	998
Black	278
Hispanic	282
Asian	66
Other	0
Native American	0

**Age**
From 65 to 74	608
From 75 to 84	522
85 and over	158
Less than 65	364

Conditions of Medicare patients treated by Dr. Shun K. Sunder, MD in 2015

Hypertension	75
High Cholesterol	71
Stroke	10
Ischemic Heart Disease	75
Depression	25
Chronic Kidney Disease	43
Asthma	25
Osteoperosis	13
Atrial Fibrilation	18
Heart Failure	67
Chronic Obstructive Pulmonary Disease	41
Diabetes	63
Dementia	18
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Shun K. Sunder, MD treated as a cardiologist in Lancaster, CA during 2016 were cardiac procedures, ultrasound (sonogram), vascular procedures and stress testing.

Volume of procedures performed by Dr. Shun K. Sunder, MD for Medicare patients.

abdominal imaging	125
ambulatory monitoring	367
cardiac procedures	2471
doctor visit	2362
nuclear scan	227
pelvic imaging	62
stress testing	564
ultrasound (sonogram)	1464
vascular procedures	760

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Shun K. Sunder, MD.

**Gender**
Male	375
Female	413

**Ethnicity**
Non-Hispanic White	457
Black	131
Hispanic	152
Asian	30
Other	0
Native American	0

**Age**
From 65 to 74	314
From 75 to 84	236
85 and over	68
Less than 65	170

Conditions of Medicare patients treated by Dr. Shun K. Sunder, MD in 2016

Hypertension	75
High Cholesterol	72
Stroke	8
Ischemic Heart Disease	75
Depression	28
Chronic Kidney Disease	42
Asthma	40
Osteoperosis	11
Atrial Fibrilation	16
Heart Failure	69
Chronic Obstructive Pulmonary Disease	40
Diabetes	64
Dementia	16
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Shun K. Sunder, MD treated as a cardiologist in Lancaster, CA during 2017 were cardiac procedures, ultrasound (sonogram), vascular procedures and stress testing.

Volume of procedures performed by Dr. Shun K. Sunder, MD for Medicare patients.

abdominal imaging	139
ambulatory monitoring	470
cardiac procedures	2358
doctor visit	2234
nuclear scan	184
pelvic imaging	139
stress testing	538
ultrasound (sonogram)	1431
vascular procedures	889

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Shun K. Sunder, MD.

**Gender**
Male	398
Female	410

**Ethnicity**
Non-Hispanic White	484
Black	134
Hispanic	140
Asian	26
Other	0
Native American	0

**Age**
From 65 to 74	322
From 75 to 84	246
85 and over	72
Less than 65	168

Conditions of Medicare patients treated by Dr. Shun K. Sunder, MD in 2017

Hypertension	75
High Cholesterol	71
Stroke	9
Ischemic Heart Disease	75
Depression	27
Chronic Kidney Disease	41
Asthma	15
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	64
Chronic Obstructive Pulmonary Disease	41
Diabetes	63
Dementia	17
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Shun K. Sunder, MD treated as a cardiologist in Lancaster, CA during 2018 were cardiac procedures, ultrasound (sonogram), vascular procedures and stress testing.

Volume of procedures performed by Dr. Shun K. Sunder, MD for Medicare patients.

abdominal imaging	168
ambulatory monitoring	413
cardiac procedures	2155
doctor visit	2072
nuclear scan	125
pelvic imaging	168
stress testing	451
ultrasound (sonogram)	1408
vascular procedures	833

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Shun K. Sunder, MD.

**Gender**
Male	311
Female	342

**Ethnicity**
Non-Hispanic White	355
Black	122
Hispanic	132
Asian	21
Other	0
Native American	0

**Age**
From 65 to 74	254
From 75 to 84	186
85 and over	61
Less than 65	152

Conditions of Medicare patients treated by Dr. Shun K. Sunder, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	75
Depression	24
Chronic Kidney Disease	41
Asthma	11
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	69
Chronic Obstructive Pulmonary Disease	37
Diabetes	66
Dementia	16
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Shun K. Sunder, MD treated as a cardiologist in Lancaster, CA during 2019 were cardiac procedures, ultrasound (sonogram), vascular procedures and stress testing.

Volume of procedures performed by Dr. Shun K. Sunder, MD for Medicare patients.

abdominal imaging	174
ambulatory monitoring	275
cardiac procedures	1828
doctor visit	1861
nuclear scan	80
pelvic imaging	174
stress testing	372
ultrasound (sonogram)	1338
vascular procedures	798

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Shun K. Sunder, MD.

**Gender**
Male	278
Female	326

**Ethnicity**
Non-Hispanic White	325
Black	112
Hispanic	128
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	234
From 75 to 84	178
85 and over	54
Less than 65	138

Conditions of Medicare patients treated by Dr. Shun K. Sunder, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	75
Depression	27
Chronic Kidney Disease	39
Asthma	12
Osteoperosis	12
Atrial Fibrilation	18
Heart Failure	75
Chronic Obstructive Pulmonary Disease	36
Diabetes	65
Dementia	18
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Shun K. Sunder, MD treated as a cardiologist in Lancaster, CA during 2020 were cardiac procedures, ultrasound (sonogram), vascular procedures and stress testing.

Volume of procedures performed by Dr. Shun K. Sunder, MD for Medicare patients.

abdominal imaging	102
ambulatory monitoring	109
cardiac procedures	1305
doctor visit	1275
nuclear scan	75
pelvic imaging	102
stress testing	288
ultrasound (sonogram)	1021
vascular procedures	604

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Shun K. Sunder, MD.

**Gender**
Male	245
Female	287

**Ethnicity**
Non-Hispanic White	274
Black	116
Hispanic	109
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	208
From 75 to 84	147
85 and over	48
Less than 65	129

Conditions of Medicare patients treated by Dr. Shun K. Sunder, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	75
Depression	27
Chronic Kidney Disease	39
Asthma	12
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	75
Chronic Obstructive Pulmonary Disease	36
Diabetes	68
Dementia	17
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Shun K. Sunder, MD treated as a cardiologist in Lancaster, CA during 2021 were cardiac procedures, ultrasound (sonogram), vascular procedures and stress testing.

Volume of procedures performed by Dr. Shun K. Sunder, MD for Medicare patients.

abdominal imaging	107
ambulatory monitoring	105
cardiac procedures	1169
doctor visit	967
nuclear scan	46
pelvic imaging	107
stress testing	221
ultrasound (sonogram)	870
vascular procedures	535

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Shun K. Sunder, MD.

**Gender**
Male	188
Female	247

**Ethnicity**
Non-Hispanic White	220
Black	88
Hispanic	97
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	172
From 75 to 84	126
85 and over	39
Less than 65	98

Conditions of Medicare patients treated by Dr. Shun K. Sunder, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	75
Depression	28
Chronic Kidney Disease	41
Asthma	12
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	75
Chronic Obstructive Pulmonary Disease	37
Diabetes	68
Dementia	14
Cancer	7

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Shun K. Sunder, MD treated as a cardiologist in Lancaster, CA during 2022 were cardiac procedures, ultrasound (sonogram), vascular procedures and stress testing.

Volume of procedures performed by Dr. Shun K. Sunder, MD for Medicare patients.

abdominal imaging	122
ambulatory monitoring	55
cardiac procedures	978
doctor visit	827
nuclear scan	40
pelvic imaging	122
stress testing	201
ultrasound (sonogram)	784
vascular procedures	459

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Shun K. Sunder, MD.

**Gender**
Male	161
Female	192

**Ethnicity**
Non-Hispanic White	179
Black	74
Hispanic	73
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	156
From 75 to 84	93
85 and over	32
Less than 65	72

Conditions of Medicare patients treated by Dr. Shun K. Sunder, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	59
Depression	30
Chronic Kidney Disease	27
Asthma	18
Osteoperosis	18
Atrial Fibrilation	28
Heart Failure	71
Chronic Obstructive Pulmonary Disease	44
Diabetes	71
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Shun K. Sunder, MD for Medicare patients.

The highest averages for the top procedures that Dr. Shun K. Sunder, MD treated as a cardiologist in Lancaster, CA were cardiac procedures, ultrasound (sonogram), vascular procedures and stress testing.

abdominal imaging	122
ambulatory monitoring	277
cardiac procedures	2119
catheterization	12
diagnostic procedures	12
doctor visit	1929
implant surgery	11
lab tests	143
minimally invasive procedures	18
nuclear scan	195
pelvic imaging	112
stress testing	536
ultrasound (sonogram)	1279
vascular procedures	751

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Shun K. Sunder, MD.

**Gender**
Female	382
Male	344

**Ethnicity**
Black / African American	130
Asian / Pacific Islander	25
Non-Hispanic White	419
Hispanic	133
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	68
75 to 84	214
Less than 65	163
65 to 74	280

Average of Total of Conditions of Medicare patients treated by Dr. Shun K. Sunder, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Shun K. Sunder, MD treated were hypertension, high cholesterol, ischemic heart disease and heart failure.

Hypertension	68
High Cholesterol	67
Stroke	7
Ischemic Heart Disease	66
Depression	24
Chronic Kidney Disease	35
Asthma	15
Osteoporosis	11
Heart Failure	62
Chronic Obstructive Pulmonary Disease	36
Diabetes	59
Atrial Fibrillation	15
Dementia	14
Cancer	7

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. Shun K. Sunder, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Thoratec Corporation	$301 HeartMate II $301
Amgen Inc.	$221 Repatha $95	Corlanor $89	$37
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)	$157 LifeVest $157
Cardiovascular Systems Inc.	$103 Atherectomy Device $103
Janssen Pharmaceuticals, Inc	$88 XARELTO $77	INVOKANA $11
Other	$685 ENTRESTO $81	ELIQUIS $76	PRALUENT (alirocumab) Injection $54	PRALUENT $53	Edarbyclor $46	Other $374

**Types of Payments**
Food and Beverage	$1,529
Education	$26

Biography

Dr. Shun Sunder is a cardiology (heart disease) specialist in Lancaster, CA. Dr. Sunder has obtained a license to practice in California.

Select Year:

Dr. Shun K. Sunder, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Shun K. Sunder, MD in 2023

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. Shun K. Sunder, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Shun K. Sunder, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Shun K. Sunder, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Shun K. Sunder, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Shun K. Sunder, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Shun K. Sunder, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Shun K. Sunder, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Shun K. Sunder, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Shun K. Sunder, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Shun K. Sunder, 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. Shun K. Sunder, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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