Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > CO Providers > Cardiac Electrophysiologists

Dr. Srikanth A. Sundaram, MD

(1 Rating)

Specializes in: Cardiac Electrophysiology (Heart Rhythm)

Professional interests include: electrophysiological (EP) study, heart problems

1000 Southpark Drive
Littleton, CO 80120

(303) 744-1065

Dr. Srikanth A. Sundaram, MD is a cardiac electrophysiologist in Littleton, CO specializing in cardiac electrophysiology (heart rhythm). Dr. Srikanth A. Sundaram, MD is affiliated with HealthOne and HCA HealthONE Swedish.

Office Locations

HCA HealthONE Swedish

1000 Southpark Drive
Littleton, CO 80120

(303) 744-1065

open_in_new

Some issues Dr. Srikanth A. Sundaram, MD can help you with:

Heart Problems

The heart is one of the most important organs in the body. This smooth muscle expands and contracts rhythmically an entire lifetime, pumping blood to the lungs and then to every other cell in the body. When heart problems occur, it becomes difficult for the body to get the nutrients and oxygen it needs via the blood. So while there are a variety of illnesses and disorders that affect the heart, most of them cause weakness, exhaustion and shortness of breath. The most common heart conditions include heart disease, angina, arrhythmia, and valve disorders.

Heart disease is the leading cause of death in the United States for both men and women. This includes coronary artery disease, heart attacks, congestive heart failure, and congenital heart disease. Some conditions, such as genetics, cannot be controlled. But there are many other things one can do to lower their risk for heart disease. Controlling high blood pressure and cholesterol levels, reducing or stopping smoking, exercising more and losing weight if needed, and eating a diet low in sodium can all protect the heart.

Angina is a squeezing type of chest pain that happens when the muscles around the heart don't get enough oxygen. It can be regular or infrequent. Usually, angina is caused by coronary heart disease. However, not all chest pain is angina. Chest pain can also be caused by a lung infection or panic attack, for example, so it is important to have any sudden pain checked.

Arrhythmia is the word for when the heart beats too fast, too slow, or irregularly with skipped beats. It can feel frightening, and depending on the type it can be dangerous, but in most cases arrhythmia is not serious and can be treated. It is very common, especially in older adults.

Heart valve problems can happen in any one of the the heart's four valves that keep blood flowing where it needs to go. Babies can be born with problems in their heart valves, or valves can be damaged by infections. The valves can stiffen and become less mobile, or they can stop closing properly and 'leak' when the heart beats. Valve problems can usually be repaired surgically.

Noteworthy Medicare Patient Procedures Performed by Dr. Srikanth A. Sundaram, MD in 2023

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

Top 5%

By Volume:

ablation

cardiac catheter ablation

electrophysiological study and catheter ablation

pulmonary vein isolation

By Affordability:

transthoracic echocardiography

In 2023, among providers in related specialties within Colorado, Dr. Srikanth A. Sundaram, MD performed more ablation, cardiac catheter ablation, electrophysiological study and catheter ablation, and pulmonary vein isolation (PVI) procedures for Medicare patients than 95% of them and he also had a list price for transthoracic echocardiography (TTE) that was lower than the list prices billed to Medicare by 95% 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:

cardioversion

elective external cardioversion

minimally invasive procedures

By Affordability:

cardiac imaging

color Doppler echocardiography

Doppler echocardiography

echocardiogram

hospital care

inpatient care

inpatient hospital care

spectral Doppler echocardiography

In 2012, among providers in related specialties within Colorado, Dr. Srikanth A. Sundaram, MD performed more cardioversion, elective external cardioversion, and minimally invasive procedures procedures for Medicare patients than 75% of them and he also had a list price for cardiac imaging, color Doppler echocardiography, Doppler echocardiography, echocardiogram (echo), hospital care, inpatient care, inpatient hospital care (for patient admitted to hospital), and spectral Doppler echocardiography 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. Srikanth A. Sundaram, MD treated as a cardiac electrophysiologist in Littleton, CO during 2012 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Srikanth A. Sundaram, MD for Medicare patients.

ablation	31
cardiac procedures	556
cardioversion	25
catheterization	31
diagnostic procedures	28
doctor visit	465
hospital care	334
implant surgery	12
inpatient care	334
minimally invasive procedures	117
nuclear scan	81
stress testing	168
ultrasound (sonogram)	317

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Srikanth A. Sundaram, MD treated as a cardiac electrophysiologist in Littleton, CO during 2013 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Srikanth A. Sundaram, MD for Medicare patients.

ablation	38
cardiac procedures	466
cardioversion	27
catheterization	38
diagnostic procedures	53
doctor visit	597
hospital care	270
implant surgery	26
inpatient care	254
minimally invasive procedures	158
nuclear scan	51
outpatient care	16
stress testing	102
ultrasound (sonogram)	285

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Srikanth A. Sundaram, MD.

**Gender**
Male	611
Female	580

**Ethnicity**
Non-Hispanic White	1078
Black	21
Hispanic	57
Asian	16
Other	0
Native American	0

**Age**
From 65 to 74	464
From 75 to 84	398
85 and over	190
Less than 65	139

Conditions of Medicare patients treated by Dr. Srikanth A. Sundaram, MD in 2013

Hypertension	75
High Cholesterol	64
Stroke	12
Ischemic Heart Disease	55
Depression	28
Chronic Kidney Disease	41
Asthma	10
Osteoperosis	9
Atrial Fibrilation	40
Heart Failure	40
Chronic Obstructive Pulmonary Disease	26
Diabetes	29
Dementia	17
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Srikanth A. Sundaram, MD treated as a cardiac electrophysiologist in Littleton, CO during 2014 were cardiac procedures, hospital care, ultrasound (sonogram) and inpatient care.

Volume of procedures performed by Dr. Srikanth A. Sundaram, MD for Medicare patients.

ablation	33
cardiac procedures	370
cardioversion	35
catheterization	33
diagnostic procedures	33
doctor visit	613
hospital care	280
implant surgery	16
inpatient care	265
minimally invasive procedures	143
nuclear scan	28
outpatient care	15
stress testing	56
ultrasound (sonogram)	265

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Srikanth A. Sundaram, MD.

**Gender**
Male	699
Female	665

**Ethnicity**
Non-Hispanic White	1230
Black	25
Hispanic	59
Asian	0
Other	28
Native American	0

**Age**
From 65 to 74	534
From 75 to 84	423
85 and over	277
Less than 65	130

Conditions of Medicare patients treated by Dr. Srikanth A. Sundaram, MD in 2014

Hypertension	75
High Cholesterol	64
Stroke	12
Ischemic Heart Disease	56
Depression	27
Chronic Kidney Disease	42
Asthma	11
Osteoperosis	12
Atrial Fibrilation	42
Heart Failure	41
Chronic Obstructive Pulmonary Disease	22
Diabetes	29
Dementia	17
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Srikanth A. Sundaram, MD treated as a cardiac electrophysiologist in Littleton, CO during 2015 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Srikanth A. Sundaram, MD for Medicare patients.

ablation	54
cardiac procedures	399
cardioversion	35
catheterization	54
diagnostic procedures	54
doctor visit	701
hospital care	259
implant surgery	14
inpatient care	239
minimally invasive procedures	204
nuclear scan	19
outpatient care	20
stress testing	39
ultrasound (sonogram)	292

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Srikanth A. Sundaram, MD.

**Gender**
Male	1150
Female	1048

**Ethnicity**
Non-Hispanic White	1986
Black	0
Hispanic	98
Asian	34
Other	38
Native American	0

**Age**
From 65 to 74	892
From 75 to 84	658
85 and over	458
Less than 65	190

Conditions of Medicare patients treated by Dr. Srikanth A. Sundaram, MD in 2015

Hypertension	74
High Cholesterol	62
Stroke	12
Ischemic Heart Disease	54
Depression	27
Chronic Kidney Disease	42
Asthma	15
Osteoperosis	9
Atrial Fibrilation	46
Heart Failure	40
Chronic Obstructive Pulmonary Disease	19
Diabetes	28
Dementia	14
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Srikanth A. Sundaram, MD treated as a cardiac electrophysiologist in Littleton, CO during 2016 were cardiac procedures, ultrasound (sonogram), hospital care and minimally invasive procedures.

Volume of procedures performed by Dr. Srikanth A. Sundaram, MD for Medicare patients.

ablation	47
cardiac procedures	399
cardioversion	32
catheterization	47
diagnostic procedures	47
doctor visit	694
hospital care	204
implant surgery	11
inpatient care	182
minimally invasive procedures	190
nuclear scan	25
outpatient care	22
stress testing	51
ultrasound (sonogram)	290

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Srikanth A. Sundaram, MD.

**Gender**
Male	695
Female	583

**Ethnicity**
Non-Hispanic White	1159
Black	25
Hispanic	48
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	500
From 75 to 84	398
85 and over	274
Less than 65	106

Conditions of Medicare patients treated by Dr. Srikanth A. Sundaram, MD in 2016

Hypertension	74
High Cholesterol	61
Stroke	10
Ischemic Heart Disease	56
Depression	24
Chronic Kidney Disease	43
Asthma	24
Osteoperosis	9
Atrial Fibrilation	45
Heart Failure	39
Chronic Obstructive Pulmonary Disease	21
Diabetes	28
Dementia	16
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Srikanth A. Sundaram, MD treated as a cardiac electrophysiologist in Littleton, CO during 2017 were cardiac procedures, ultrasound (sonogram), hospital care and minimally invasive procedures.

Volume of procedures performed by Dr. Srikanth A. Sundaram, MD for Medicare patients.

ablation	46
cardiac procedures	354
cardioversion	38
catheterization	46
diagnostic procedures	46
doctor visit	683
hospital care	232
inpatient care	202
minimally invasive procedures	209
nuclear scan	22
outpatient care	30
stress testing	44
ultrasound (sonogram)	264

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Srikanth A. Sundaram, MD.

**Gender**
Male	632
Female	554

**Ethnicity**
Non-Hispanic White	1083
Black	14
Hispanic	40
Asian	0
Other	36
Native American	0

**Age**
From 65 to 74	448
From 75 to 84	429
85 and over	244
Less than 65	65

Conditions of Medicare patients treated by Dr. Srikanth A. Sundaram, MD in 2017

Hypertension	74
High Cholesterol	59
Stroke	13
Ischemic Heart Disease	58
Depression	24
Chronic Kidney Disease	44
Asthma	8
Osteoperosis	9
Atrial Fibrilation	50
Heart Failure	43
Chronic Obstructive Pulmonary Disease	22
Diabetes	26
Dementia	16
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Srikanth A. Sundaram, MD treated as a cardiac electrophysiologist in Littleton, CO during 2018 were cardiac procedures, minimally invasive procedures, ultrasound (sonogram) and hospital care.

Volume of procedures performed by Dr. Srikanth A. Sundaram, MD for Medicare patients.

ablation	55
cardiac procedures	249
cardioversion	21
catheterization	55
diagnostic procedures	55
doctor visit	769
hospital care	138
inpatient care	111
minimally invasive procedures	232
outpatient care	27
ultrasound (sonogram)	194

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Srikanth A. Sundaram, MD.

**Gender**
Male	572
Female	469

**Ethnicity**
Non-Hispanic White	954
Black	0
Hispanic	33
Asian	0
Other	36
Native American	0

**Age**
From 65 to 74	410
From 75 to 84	354
85 and over	233
Less than 65	44

Conditions of Medicare patients treated by Dr. Srikanth A. Sundaram, MD in 2018

Hypertension	74
High Cholesterol	64
Stroke	12
Ischemic Heart Disease	57
Depression	24
Chronic Kidney Disease	42
Asthma	7
Osteoperosis	11
Atrial Fibrilation	56
Heart Failure	42
Chronic Obstructive Pulmonary Disease	18
Diabetes	26
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Srikanth A. Sundaram, MD treated as a cardiac electrophysiologist in Littleton, CO during 2019 were minimally invasive procedures, cardiac procedures, ultrasound (sonogram) and hospital care.

Volume of procedures performed by Dr. Srikanth A. Sundaram, MD for Medicare patients.

ablation	67
cardiac procedures	268
cardioversion	35
catheterization	67
diagnostic procedures	67
doctor visit	818
hospital care	134
inpatient care	107
minimally invasive procedures	285
outpatient care	27
ultrasound (sonogram)	201

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Srikanth A. Sundaram, MD.

**Gender**
Male	648
Female	487

**Ethnicity**
Non-Hispanic White	1043
Black	0
Hispanic	42
Asian	0
Other	31
Native American	0

**Age**
From 65 to 74	460
From 75 to 84	402
85 and over	234
Less than 65	39

Conditions of Medicare patients treated by Dr. Srikanth A. Sundaram, MD in 2019

Hypertension	72
High Cholesterol	63
Stroke	10
Ischemic Heart Disease	57
Depression	22
Chronic Kidney Disease	42
Asthma	9
Osteoperosis	10
Atrial Fibrilation	53
Heart Failure	42
Chronic Obstructive Pulmonary Disease	17
Diabetes	25
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Srikanth A. Sundaram, MD treated as a cardiac electrophysiologist in Littleton, CO during 2020 were cardiac procedures, minimally invasive procedures, ultrasound (sonogram) and hospital care.

Volume of procedures performed by Dr. Srikanth A. Sundaram, MD for Medicare patients.

ablation	74
cardiac procedures	298
cardioversion	33
catheterization	74
diagnostic procedures	74
doctor visit	873
hospital care	148
implant surgery	19
inpatient care	92
minimally invasive procedures	297
outpatient care	56
ultrasound (sonogram)	205

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Srikanth A. Sundaram, MD.

**Gender**
Male	613
Female	489

**Ethnicity**
Non-Hispanic White	1030
Black	0
Hispanic	17
Asian	0
Other	36
Native American	0

**Age**
From 65 to 74	430
From 75 to 84	408
85 and over	236
Less than 65	28

Conditions of Medicare patients treated by Dr. Srikanth A. Sundaram, MD in 2020

Hypertension	70
High Cholesterol	61
Stroke	9
Ischemic Heart Disease	56
Depression	21
Chronic Kidney Disease	43
Asthma	7
Osteoperosis	10
Atrial Fibrilation	53
Heart Failure	43
Chronic Obstructive Pulmonary Disease	17
Diabetes	26
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Srikanth A. Sundaram, MD treated as a cardiac electrophysiologist in Littleton, CO during 2021 were minimally invasive procedures, cardiac procedures, ultrasound (sonogram) and hospital care.

Volume of procedures performed by Dr. Srikanth A. Sundaram, MD for Medicare patients.

ablation	72
cardiac procedures	209
cardioversion	31
catheterization	72
diagnostic procedures	72
doctor visit	836
hospital care	101
inpatient care	45
minimally invasive procedures	251
outpatient care	56
ultrasound (sonogram)	137

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Srikanth A. Sundaram, MD.

**Gender**
Male	547
Female	401

**Ethnicity**
Non-Hispanic White	861
Black	0
Hispanic	29
Asian	0
Other	40
Native American	0

**Age**
From 65 to 74	369
From 75 to 84	381
85 and over	168
Less than 65	30

Conditions of Medicare patients treated by Dr. Srikanth A. Sundaram, MD in 2021

Hypertension	70
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	55
Depression	22
Chronic Kidney Disease	40
Asthma	7
Osteoperosis	10
Atrial Fibrilation	58
Heart Failure	42
Chronic Obstructive Pulmonary Disease	16
Diabetes	20
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Srikanth A. Sundaram, MD treated as a cardiac electrophysiologist in Littleton, CO during 2022 were minimally invasive procedures, cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Srikanth A. Sundaram, MD for Medicare patients.

ablation	47
cardiac procedures	98
cardioversion	35
catheterization	47
diagnostic procedures	47
doctor visit	897
hospital care	69
implant surgery	11
inpatient care	69
minimally invasive procedures	105
ultrasound (sonogram)	40

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Srikanth A. Sundaram, MD.

**Gender**
Male	529
Female	393

**Ethnicity**
Non-Hispanic White	826
Black	0
Hispanic	30
Asian	0
Other	47
Native American	0

**Age**
From 65 to 74	356
From 75 to 84	379
85 and over	163
Less than 65	24

Conditions of Medicare patients treated by Dr. Srikanth A. Sundaram, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	46
Depression	20
Chronic Kidney Disease	31
Asthma	10
Osteoperosis	17
Atrial Fibrilation	71
Heart Failure	39
Chronic Obstructive Pulmonary Disease	18
Diabetes	21
Dementia	8
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Srikanth A. Sundaram, MD for Medicare patients.

The highest averages for the top procedures that Dr. Srikanth A. Sundaram, MD treated as a cardiac electrophysiologist in Littleton, CO were cardiac procedures, ultrasound (sonogram), minimally invasive procedures and hospital care.

ablation	51
cardiac procedures	333
cardioversion	31
catheterization	51
diagnostic procedures	52
doctor visit	722
hospital care	197
implant surgery	15
inpatient care	172
minimally invasive procedures	199
nuclear scan	37
outpatient care	29
stress testing	76
ultrasound (sonogram)	226

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Srikanth A. Sundaram, MD.

**Gender**
Female	515
Male	608

**Ethnicity**
Black / African American	7
Asian / Pacific Islander	4
Non-Hispanic White	1022
Hispanic	41
Native American / Alaskan Native	0
Other	28

**Age**
85 and over	225
75 to 84	384
Less than 65	72
65 to 74	442

Average of Total of Conditions of Medicare patients treated by Dr. Srikanth A. Sundaram, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Srikanth A. Sundaram, MD treated were hypertension, high cholesterol, ischemic heart disease and atrial fibrilation.

Hypertension	66
High Cholesterol	57
Stroke	10
Ischemic Heart Disease	50
Depression	21
Chronic Kidney Disease	37
Asthma	9
Osteoporosis	9
Heart Failure	37
Chronic Obstructive Pulmonary Disease	17
Diabetes	23
Atrial Fibrillation	46
Dementia	12
Cancer	12

Education & Training

He completed residency at Northwestern Memorial Hospital. He has a state license in Colorado.

Residency: Northwestern Memorial Hospital (2002)

Licensed In: Colorado

Affiliations & Hospitals

Dr. Srikanth A. Sundaram, MD is associated with these hospitals and organizations:

HealthOne

HCA HealthONE Swedish

Ratings & Reviews

Dr. Srikanth A. Sundaram, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Srikanth A. Sundaram, MD from all over the web to help you find the right in Littleton, CO.

Overall Rating

(1 Rating)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 5.0 2021-12-23

Dr. Sundaram has been my care provider for treatment of my atrial fibrillation since initial diagnosis. He treated me with ablation approximately 5 years ago, and except for the initial recovery period (where episodes are normal while the heart heals), I have been asymptomatic since. Moreover, Dr. Sundaram is highly attentive personally, and responds swiftly and personally to individual needs and requests. He is the most engaged, communicative, and personally caring physician I have ever had, with a superior memory for personal detail, and I couldn't recommend a doctor more highly.

General Payments

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

**Payments by Company**
Abbott Laboratories	$339,101 ENSITE PRECISION $65,517	Ensite Cardiac Mapping System $62,162	Ensite $48,437	EnSite Precision Cardiac Mapping System $43,458	FlexAbility $18,755	Other $100,772
St. Jude Medical, Inc.	$25,452 Ensite $12,927	CRM $3,334	Electrophysiology $3,054	Swartz Guiding Introducers $2,200	HeartMate PHP $1,553	Other $2,384
Medtronic Vascular, Inc.	$21,138 Arctic Front $18,657	Advisa $799	Micra $632	Reveal LINQ $211	Viva $122	Other $717
Medtronic, Inc.	$7,441 Micra $609	COBALT DR MRI SURESCAN $164	CryoConsole $27	Azure $20	AZURE XT DR MRI SURESCAN $20	Other $6,602
Boston Scientific Corporation	$7,252 Tachy System $1,638	WATCHMAN $1,485	WATCHMAN Access System $799	RHYTHMIA $415	OTHER- BSC PRODUCT NOT LISTED $299	Other $2,616
Other	$5,544 Cardiovascular $1,063	ELIQUIS $749	XARELTO $435	Repatha $297	OPTIMIZER $182	Other $2,818

**Types of Payments**
Consulting Fee	$271,814
Travel and Lodging	$40,239
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$38,300
Food and Beverage	$34,006
Compensation for serving as faculty or as a speaker for a non-accredited and noncertified continuing education program	$21,500
Other	$68

Research Payments

Dr. Srikanth A. Sundaram, MD has received 249 research payments totaling $947,206.

Biography

Dr. Srikanth Sundaram is a cardiac electrophysiology (heart rhythm) specialist in Littleton, CO. Dr. Sundaram has indicated that his clinical interests include heart problems and electrophysiological (EP) study. He attended medical school at the University of Kentucky College of Medicine. For his residency, Dr. Sundaram trained at Northwestern Memorial Hospital. Dr. Sundaram (or staff) speaks the following foreign languages: Spanish and Russian. He is affiliated with HealthOne.