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Dr. Kumaraswamy Sivakumar, MD

Accepting New Patients

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Specializes in: Neuromuscular Medicine, Neurology (Brain & Spinal Cord Disease) and Neurophysiology

University of Peradeniya Faculty of Medicine

4545 E Shea Boulevard Suite 175
Phoenix, AZ 85028

(480) 314-1007

Dr. Kumaraswamy Sivakumar, MD is a neuromuscular medicine in Phoenix, AZ specializing in neuromuscular medicine, neurology (brain & spinal cord disease) and neurophysiology. He graduated from University of Peradeniya Faculty of Medicine. Dr. Kumaraswamy Sivakumar, MD is affiliated with Dignity Health and St Joseph's Hospital and Medical Center.

Office Locations

St Joseph's Hospital and Medical Center

4545 E Shea Boulevard Suite 175
Phoenix, AZ 85028

(480) 314-1007

(480) 314-1003

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In The News

“The neurologist, Dr. Kumaraswamy Sivakumar, first determined White was healthy enough to withstand neck surgery.”—"Gulf War Veteran Mike White Faces His Toughest Battle Yet: ALS", Phoenix New Times, March 2014

Noteworthy Medicare Patient Procedures Performed by Dr. Kumaraswamy Sivakumar, MD in 2023

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

Top 5%

By Volume:

intravenous infusion

By Affordability:

intravenous infusion

In 2023, among providers in related specialties within Arizona, Dr. Kumaraswamy Sivakumar, MD performed more intravenous (IV) infusion procedures for Medicare patients than 95% of them and he also had a list price for intravenous (IV) infusion 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Kumaraswamy Sivakumar, MD treated as a neuromuscular medicine in Phoenix, AZ during 2012 were diagnostic procedures, minimally invasive procedures and diagnostic evaluation.

Volume of procedures performed by Dr. Kumaraswamy Sivakumar, MD for Medicare patients.

diagnostic evaluation	43
diagnostic procedures	951
doctor visit	763
minimally invasive procedures	320

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Kumaraswamy Sivakumar, MD treated as a neuromuscular medicine in Phoenix, AZ during 2013 were minimally invasive procedures, diagnostic procedures and diagnostic evaluation.

Volume of procedures performed by Dr. Kumaraswamy Sivakumar, MD for Medicare patients.

diagnostic evaluation	53
diagnostic procedures	129
doctor visit	798
minimally invasive procedures	326

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD.

**Gender**
Male	244
Female	182

**Ethnicity**
Non-Hispanic White	391
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	226
From 75 to 84	120
85 and over	34
Less than 65	46

Conditions of Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD in 2013

Hypertension	66
High Cholesterol	62
Stroke	5
Ischemic Heart Disease	37
Depression	19
Chronic Kidney Disease	22
Asthma	12
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	4
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Kumaraswamy Sivakumar, MD treated as a neuromuscular medicine in Phoenix, AZ during 2014 were minimally invasive procedures, diagnostic procedures and diagnostic evaluation.

Volume of procedures performed by Dr. Kumaraswamy Sivakumar, MD for Medicare patients.

diagnostic evaluation	25
diagnostic procedures	133
doctor visit	816
minimally invasive procedures	370

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD.

**Gender**
Male	259
Female	186

**Ethnicity**
Non-Hispanic White	402
Black	0
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	237
From 75 to 84	129
85 and over	22
Less than 65	57

Conditions of Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD in 2014

Hypertension	66
High Cholesterol	56
Stroke	5
Ischemic Heart Disease	31
Depression	17
Chronic Kidney Disease	21
Asthma	9
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	10
Chronic Obstructive Pulmonary Disease	13
Diabetes	24
Dementia	4
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Kumaraswamy Sivakumar, MD treated as a neuromuscular medicine in Phoenix, AZ during 2015 were minimally invasive procedures and diagnostic procedures.

Volume of procedures performed by Dr. Kumaraswamy Sivakumar, MD for Medicare patients.

diagnostic procedures	113
doctor visit	819
minimally invasive procedures	395

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD.

**Gender**
Male	484
Female	358

**Ethnicity**
Non-Hispanic White	748
Black	0
Hispanic	38
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	450
From 75 to 84	258
85 and over	38
Less than 65	96

Conditions of Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD in 2015

Hypertension	66
High Cholesterol	57
Stroke	7
Ischemic Heart Disease	32
Depression	18
Chronic Kidney Disease	23
Asthma	15
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	13
Diabetes	24
Dementia	6
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Kumaraswamy Sivakumar, MD treated as a neuromuscular medicine in Phoenix, AZ during 2016 were minimally invasive procedures and diagnostic procedures.

Volume of procedures performed by Dr. Kumaraswamy Sivakumar, MD for Medicare patients.

diagnostic procedures	95
doctor visit	792
minimally invasive procedures	519

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD.

**Gender**
Male	223
Female	172

**Ethnicity**
Non-Hispanic White	350
Black	0
Hispanic	25
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	211
From 75 to 84	125
85 and over	24
Less than 65	35

Conditions of Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD in 2016

Hypertension	67
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	34
Depression	19
Chronic Kidney Disease	26
Asthma	18
Osteoperosis	15
Atrial Fibrilation	13
Heart Failure	12
Chronic Obstructive Pulmonary Disease	14
Diabetes	25
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Kumaraswamy Sivakumar, MD treated as a neuromuscular medicine in Phoenix, AZ during 2017 were minimally invasive procedures and diagnostic procedures.

Volume of procedures performed by Dr. Kumaraswamy Sivakumar, MD for Medicare patients.

diagnostic procedures	85
doctor visit	802
minimally invasive procedures	533

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD.

**Gender**
Male	229
Female	178

**Ethnicity**
Non-Hispanic White	363
Black	0
Hispanic	19
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	194
From 75 to 84	145
85 and over	30
Less than 65	38

Conditions of Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD in 2017

Hypertension	71
High Cholesterol	56
Stroke	5
Ischemic Heart Disease	40
Depression	20
Chronic Kidney Disease	30
Asthma	9
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	27
Dementia	7
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Kumaraswamy Sivakumar, MD treated as a neuromuscular medicine in Phoenix, AZ during 2018 were minimally invasive procedures and diagnostic procedures.

Volume of procedures performed by Dr. Kumaraswamy Sivakumar, MD for Medicare patients.

diagnostic procedures	119
doctor visit	836
minimally invasive procedures	1049

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD.

**Gender**
Male	256
Female	216

**Ethnicity**
Non-Hispanic White	425
Black	0
Hispanic	23
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	222
From 75 to 84	180
85 and over	32
Less than 65	38

Conditions of Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD in 2018

Hypertension	69
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	42
Depression	24
Chronic Kidney Disease	27
Asthma	11
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Kumaraswamy Sivakumar, MD treated as a neuromuscular medicine in Phoenix, AZ during 2019 were minimally invasive procedures and diagnostic procedures.

Volume of procedures performed by Dr. Kumaraswamy Sivakumar, MD for Medicare patients.

diagnostic procedures	76
doctor visit	792
minimally invasive procedures	851

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD.

**Gender**
Male	248
Female	182

**Ethnicity**
Non-Hispanic White	384
Black	0
Hispanic	21
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	212
From 75 to 84	155
85 and over	33
Less than 65	30

Conditions of Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD in 2019

Hypertension	70
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	41
Depression	23
Chronic Kidney Disease	31
Asthma	10
Osteoperosis	14
Atrial Fibrilation	15
Heart Failure	16
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Dementia	7
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Kumaraswamy Sivakumar, MD treated as a neuromuscular medicine in Phoenix, AZ during 2020 were minimally invasive procedures and diagnostic procedures.

Volume of procedures performed by Dr. Kumaraswamy Sivakumar, MD for Medicare patients.

diagnostic procedures	58
doctor visit	782
minimally invasive procedures	770

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD.

**Gender**
Male	201
Female	168

**Ethnicity**
Non-Hispanic White	332
Black	0
Hispanic	15
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	205
From 75 to 84	123
85 and over	19
Less than 65	22

Conditions of Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD in 2020

Hypertension	65
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	38
Depression	24
Chronic Kidney Disease	29
Asthma	11
Osteoperosis	14
Atrial Fibrilation	14
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	23
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Kumaraswamy Sivakumar, MD treated as a neuromuscular medicine in Phoenix, AZ during 2021 were minimally invasive procedures and diagnostic procedures.

Volume of procedures performed by Dr. Kumaraswamy Sivakumar, MD for Medicare patients.

diagnostic procedures	67
doctor visit	826
minimally invasive procedures	810

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD.

**Gender**
Male	234
Female	160

**Ethnicity**
Non-Hispanic White	347
Black	0
Hispanic	13
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	188
From 75 to 84	151
85 and over	24
Less than 65	31

Conditions of Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD in 2021

Hypertension	69
High Cholesterol	66
Stroke	5
Ischemic Heart Disease	42
Depression	23
Chronic Kidney Disease	29
Asthma	9
Osteoperosis	17
Atrial Fibrilation	15
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Dementia	7
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Kumaraswamy Sivakumar, MD treated as a neuromuscular medicine in Phoenix, AZ during 2022 were minimally invasive procedures and diagnostic procedures.

Volume of procedures performed by Dr. Kumaraswamy Sivakumar, MD for Medicare patients.

diagnostic procedures	61
doctor visit	753
minimally invasive procedures	734

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD.

**Gender**
Male	218
Female	168

**Ethnicity**
Non-Hispanic White	344
Black	0
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	177
From 75 to 84	160
85 and over	21
Less than 65	28

Conditions of Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	34
Depression	21
Chronic Kidney Disease	24
Asthma	14
Osteoperosis	21
Atrial Fibrilation	22
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	23
Dementia	3
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Kumaraswamy Sivakumar, MD for Medicare patients.

The highest averages for the top procedures that Dr. Kumaraswamy Sivakumar, MD treated as a neuromuscular medicine in Phoenix, AZ were minimally invasive procedures, diagnostic procedures and diagnostic evaluation.

diagnostic evaluation	40
diagnostic procedures	171
doctor visit	798
minimally invasive procedures	607

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD.

**Gender**
Female	179
Male	236

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	371
Hispanic	15
Native American / Alaskan Native	0
Other	6

**Age**
85 and over	25
75 to 84	140
Less than 65	38
65 to 74	211

Average of Total of Conditions of Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD From 2012 - 2022

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

Hypertension	62
High Cholesterol	56
Stroke	5
Ischemic Heart Disease	33
Depression	18
Chronic Kidney Disease	23
Asthma	10
Osteoporosis	12
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	22
Atrial Fibrillation	12
Dementia	5
Cancer	13

Education & Training

Dr. Kumaraswamy Sivakumar, MD graduated from University of Peradeniya Faculty of Medicine. He completed residency at Mount Sinai Medical Center. He is certified by the Psychiatry & Neurology (Sub: Clinical Neurophysiolog Psychiatry & Neurology (Sub: Neuromuscular Medicine) and has a state license in Arizona.

Medical School: University of Peradeniya Faculty of Medicine

Residency: Mount Sinai Medical Center

Board Certification: Psychiatry & Neurology (Sub: Clinical Neurophysiolog Psychiatry & Neurology (Sub: Neuromuscular Medicine)

Licensed In: Arizona

Affiliations & Hospitals

Dr. Kumaraswamy Sivakumar, MD is associated with these hospitals and organizations:

Dignity Health

St Joseph's Hospital and Medical Center

Ratings & Reviews

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General Payments

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

**Payments by Company**
Sarepta Therapeutics, Inc.	$8,319 EXONDYS 51 $8,319
BioMarin Pharmaceutical Inc.	$4,458 BMN701 $2,973	Firdapse $1,485
Alexion Pharmaceuticals, Inc.	$2,845 SOLIRIS $2,845
CSL Behring	$1,562 Hizentra $1,562
CATALYST PHARMACEUTICALS, INC.	$1,542 Firdapse $1,542
Other	$4,386 BIMAGRUMAB $1,067	TECFIDERA $720	TYSABRI $242	Aimovig $217	Unclassified $211	Other $1,929

**Types of Payments**
Consulting Fee	$9,050
Travel and Lodging	$6,536
Food and Beverage	$4,033
Education	$1,782
Honoraria	$1,500
Other	$211

Research Payments

Dr. Kumaraswamy Sivakumar, MD has received 328 research payments totaling $3,378,477.

Biography

Dr. Kumaraswamy Sivakumar is a specialist in neurophysiology, neuromuscular medicine, and neurology (brain & spinal cord disease). He attended medical school at the University of Peradeniya Faculty of Medicine. For his professional training, Dr. Sivakumar completed a residency program at Mount Sinai Medical Center. Dr. Sivakumar is professionally affiliated with Dignity Health. Dignity Health reports that Dr. Sivakumar is accepting new patients at his office in Phoenix, AZ.

Select Year:

Dr. Kumaraswamy Sivakumar, MD

Office Locations

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. Kumaraswamy Sivakumar, 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. Kumaraswamy Sivakumar, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kumaraswamy Sivakumar, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kumaraswamy Sivakumar, 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. Kumaraswamy Sivakumar, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Research Payments

Biography

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