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Home > IL Providers > Interventional Cardiologists

Dr. Stephen Michael Rowley, MD

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Specializes in: Interventional Cardiology and Adult Cardiology

3825 Highland Avenue Tower 2 Suite 400
Downers Grove, IL 60515

(630) 719-4799

Dr. Stephen Michael Rowley, MD is an interventional cardiologist in Downers Grove, IL specializing in interventional cardiology and adult cardiology.

Office Locations

3825 Highland Avenue Tower 2 Suite 400
Downers Grove, IL 60515

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801 S Washington Street #4
Naperville, IL 60540

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Stephen Michael Rowley, MD treated as an interventional cardiologist in Downers Grove, IL during 2012 were hospital care, inpatient care, cardiac procedures and stress testing.

Volume of procedures performed by Dr. Stephen Michael Rowley, MD for Medicare patients.

cardiac procedures	737
catheterization	115
diagnostic procedures	87
doctor visit	1522
hospital care	1309
inpatient care	1309
minimally invasive procedures	115
nuclear scan	268
stent placement (stenting)	28
stress testing	529
ultrasound (sonogram)	108
vascular procedures	87

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Stephen Michael Rowley, MD treated as an interventional cardiologist in Downers Grove, IL during 2013 were hospital care, inpatient care, cardiac procedures and stress testing.

Volume of procedures performed by Dr. Stephen Michael Rowley, MD for Medicare patients.

angioplasty	32
cardiac procedures	784
catheterization	124
diagnostic procedures	76
doctor visit	1585
hospital care	1500
inpatient care	1500
minimally invasive procedures	124
nuclear scan	262
stent placement (stenting)	32
stress testing	531
ultrasound (sonogram)	147
vascular procedures	76

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Michael Rowley, MD.

**Gender**
Male	904
Female	837

**Ethnicity**
Non-Hispanic White	1575
Black	48
Hispanic	0
Asian	47
Other	37
Native American	0

**Age**
From 65 to 74	612
From 75 to 84	646
85 and over	404
Less than 65	79

Conditions of Medicare patients treated by Dr. Stephen Michael Rowley, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	75
Depression	21
Chronic Kidney Disease	42
Asthma	10
Osteoperosis	13
Atrial Fibrilation	30
Heart Failure	41
Chronic Obstructive Pulmonary Disease	24
Diabetes	40
Dementia	16
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Stephen Michael Rowley, MD treated as an interventional cardiologist in Downers Grove, IL during 2014 were hospital care, inpatient care, cardiac procedures and stress testing.

Volume of procedures performed by Dr. Stephen Michael Rowley, MD for Medicare patients.

cardiac procedures	1340
catheterization	32
diagnostic procedures	32
doctor visit	1620
emergency care	12
hospital care	1388
inpatient care	1388
minimally invasive procedures	32
nuclear scan	528
stress testing	1053
ultrasound (sonogram)	286
vascular procedures	32

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Michael Rowley, MD.

**Gender**
Male	1017
Female	966

**Ethnicity**
Non-Hispanic White	1802
Black	37
Hispanic	43
Asian	66
Other	35
Native American	0

**Age**
From 65 to 74	731
From 75 to 84	737
85 and over	442
Less than 65	73

Conditions of Medicare patients treated by Dr. Stephen Michael Rowley, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	75
Depression	19
Chronic Kidney Disease	41
Asthma	8
Osteoperosis	11
Atrial Fibrilation	30
Heart Failure	40
Chronic Obstructive Pulmonary Disease	20
Diabetes	39
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Stephen Michael Rowley, MD treated as an interventional cardiologist in Downers Grove, IL during 2015 were inpatient care, hospital care, cardiac procedures and stress testing.

Volume of procedures performed by Dr. Stephen Michael Rowley, MD for Medicare patients.

angioplasty	30
cardiac procedures	679
catheterization	90
diagnostic procedures	45
doctor visit	1619
emergency care	12
hospital care	975
inpatient care	975
minimally invasive procedures	90
nuclear scan	165
stent placement (stenting)	30
stress testing	314
ultrasound (sonogram)	300
vascular procedures	45

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Michael Rowley, MD.

**Gender**
Male	1590
Female	1562

**Ethnicity**
Non-Hispanic White	2848
Black	64
Hispanic	88
Asian	80
Other	72
Native American	0

**Age**
From 65 to 74	1142
From 75 to 84	1166
85 and over	742
Less than 65	102

Conditions of Medicare patients treated by Dr. Stephen Michael Rowley, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	72
Depression	21
Chronic Kidney Disease	40
Asthma	14
Osteoperosis	11
Atrial Fibrilation	31
Heart Failure	41
Chronic Obstructive Pulmonary Disease	20
Diabetes	38
Dementia	15
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Stephen Michael Rowley, MD treated as an interventional cardiologist in Downers Grove, IL during 2016 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Stephen Michael Rowley, MD for Medicare patients.

cardiac procedures	866
catheterization	39
diagnostic procedures	39
doctor visit	1606
hospital care	850
inpatient care	850
minimally invasive procedures	39
nuclear scan	200
pulmonary testing	15
stress testing	427
ultrasound (sonogram)	443
vascular procedures	39

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Michael Rowley, MD.

**Gender**
Male	940
Female	839

**Ethnicity**
Non-Hispanic White	1582
Black	44
Hispanic	41
Asian	59
Other	53
Native American	0

**Age**
From 65 to 74	655
From 75 to 84	643
85 and over	412
Less than 65	69

Conditions of Medicare patients treated by Dr. Stephen Michael Rowley, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	70
Depression	19
Chronic Kidney Disease	41
Asthma	20
Osteoperosis	9
Atrial Fibrilation	32
Heart Failure	41
Chronic Obstructive Pulmonary Disease	19
Diabetes	37
Dementia	15
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Stephen Michael Rowley, MD treated as an interventional cardiologist in Downers Grove, IL during 2017 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Stephen Michael Rowley, MD for Medicare patients.

ambulatory monitoring	13
cardiac procedures	851
catheterization	32
diagnostic procedures	32
doctor visit	1523
hospital care	1074
inpatient care	1074
minimally invasive procedures	32
nuclear scan	145
pulmonary testing	13
stress testing	349
ultrasound (sonogram)	524
vascular procedures	75

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Michael Rowley, MD.

**Gender**
Male	912
Female	827

**Ethnicity**
Non-Hispanic White	1528
Black	49
Hispanic	0
Asian	59
Other	53
Native American	0

**Age**
From 65 to 74	626
From 75 to 84	643
85 and over	401
Less than 65	69

Conditions of Medicare patients treated by Dr. Stephen Michael Rowley, MD in 2017

Hypertension	75
High Cholesterol	66
Stroke	7
Ischemic Heart Disease	70
Depression	20
Chronic Kidney Disease	43
Asthma	6
Osteoperosis	10
Atrial Fibrilation	31
Heart Failure	41
Chronic Obstructive Pulmonary Disease	19
Diabetes	36
Dementia	15
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Stephen Michael Rowley, MD treated as an interventional cardiologist in Downers Grove, IL during 2018 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Stephen Michael Rowley, MD for Medicare patients.

ambulatory monitoring	54
cardiac procedures	925
catheterization	47
diagnostic procedures	47
doctor visit	1518
hospital care	886
inpatient care	886
minimally invasive procedures	47
nuclear scan	154
pulmonary testing	22
stress testing	408
ultrasound (sonogram)	479
vascular procedures	71

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Michael Rowley, MD.

**Gender**
Male	835
Female	789

**Ethnicity**
Non-Hispanic White	1423
Black	44
Hispanic	39
Asian	60
Other	58
Native American	0

**Age**
From 65 to 74	588
From 75 to 84	618
85 and over	359
Less than 65	59

Conditions of Medicare patients treated by Dr. Stephen Michael Rowley, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	69
Depression	19
Chronic Kidney Disease	44
Asthma	6
Osteoperosis	10
Atrial Fibrilation	31
Heart Failure	39
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	14
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Stephen Michael Rowley, MD treated as an interventional cardiologist in Downers Grove, IL during 2019 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Stephen Michael Rowley, MD for Medicare patients.

ambulatory monitoring	41
cardiac procedures	699
catheterization	25
diagnostic procedures	25
doctor visit	1424
hospital care	792
inpatient care	792
minimally invasive procedures	25
nuclear scan	139
sleep study	13
stress testing	305
ultrasound (sonogram)	348
vascular procedures	25

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Michael Rowley, MD.

**Gender**
Male	719
Female	644

**Ethnicity**
Non-Hispanic White	1189
Black	31
Hispanic	47
Asian	47
Other	49
Native American	0

**Age**
From 65 to 74	493
From 75 to 84	516
85 and over	311
Less than 65	43

Conditions of Medicare patients treated by Dr. Stephen Michael Rowley, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	73
Depression	22
Chronic Kidney Disease	45
Asthma	6
Osteoperosis	11
Atrial Fibrilation	29
Heart Failure	42
Chronic Obstructive Pulmonary Disease	17
Diabetes	35
Dementia	15
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Stephen Michael Rowley, MD treated as an interventional cardiologist in Downers Grove, IL during 2020 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Stephen Michael Rowley, MD for Medicare patients.

ambulatory monitoring	27
cardiac procedures	612
catheterization	14
diagnostic procedures	14
doctor visit	946
hospital care	589
inpatient care	589
minimally invasive procedures	14
nuclear scan	125
stress testing	221
ultrasound (sonogram)	393
vascular procedures	36

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Michael Rowley, MD.

**Gender**
Male	650
Female	581

**Ethnicity**
Non-Hispanic White	1067
Black	27
Hispanic	31
Asian	54
Other	52
Native American	0

**Age**
From 65 to 74	456
From 75 to 84	491
85 and over	248
Less than 65	36

Conditions of Medicare patients treated by Dr. Stephen Michael Rowley, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	71
Depression	19
Chronic Kidney Disease	47
Asthma	6
Osteoperosis	10
Atrial Fibrilation	28
Heart Failure	41
Chronic Obstructive Pulmonary Disease	17
Diabetes	36
Dementia	13
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Stephen Michael Rowley, MD treated as an interventional cardiologist in Downers Grove, IL during 2021 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Stephen Michael Rowley, MD for Medicare patients.

ambulatory monitoring	15
cardiac procedures	537
doctor visit	1287
hospital care	495
inpatient care	495
lab tests	17
nuclear scan	112
stress testing	238
ultrasound (sonogram)	304

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Michael Rowley, MD.

**Gender**
Male	589
Female	505

**Ethnicity**
Non-Hispanic White	931
Black	25
Hispanic	36
Asian	51
Other	51
Native American	0

**Age**
From 65 to 74	392
From 75 to 84	434
85 and over	238
Less than 65	30

Conditions of Medicare patients treated by Dr. Stephen Michael Rowley, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	73
Depression	20
Chronic Kidney Disease	43
Asthma	5
Osteoperosis	11
Atrial Fibrilation	28
Heart Failure	40
Chronic Obstructive Pulmonary Disease	17
Diabetes	37
Dementia	14
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Stephen Michael Rowley, MD treated as an interventional cardiologist in Downers Grove, IL during 2022 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Stephen Michael Rowley, MD for Medicare patients.

blood draw	17
cardiac procedures	440
doctor visit	1231
hospital care	488
inpatient care	488
nuclear scan	77
stress testing	189
ultrasound (sonogram)	264

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Michael Rowley, MD.

**Gender**
Male	493
Female	478

**Ethnicity**
Non-Hispanic White	836
Black	18
Hispanic	31
Asian	46
Other	40
Native American	0

**Age**
From 65 to 74	336
From 75 to 84	398
85 and over	208
Less than 65	29

Conditions of Medicare patients treated by Dr. Stephen Michael Rowley, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	66
Depression	19
Chronic Kidney Disease	34
Asthma	7
Osteoperosis	16
Atrial Fibrilation	37
Heart Failure	34
Chronic Obstructive Pulmonary Disease	21
Diabetes	33
Dementia	11
Cancer	17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Stephen Michael Rowley, MD treated as an interventional cardiologist in Downers Grove, IL during 2023 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Stephen Michael Rowley, MD for Medicare patients.

blood draw	120
cardiac procedures	432
doctor visit	1179
hospital care	365
inpatient care	365
nuclear scan	90
stress testing	211
ultrasound (sonogram)	246

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Michael Rowley, MD.

**Gender**
Male	441
Female	439

**Ethnicity**
Non-Hispanic White	744
Black	17
Hispanic	29
Asian	45
Other	45
Native American	0

**Age**
From 65 to 74	309
From 75 to 84	386
85 and over	170
Less than 65	15

Conditions of Medicare patients treated by Dr. Stephen Michael Rowley, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	68
Depression	17
Chronic Kidney Disease	33
Asthma	8
Osteoperosis	18
Atrial Fibrilation	35
Heart Failure	33
Chronic Obstructive Pulmonary Disease	20
Diabetes	32
Dementia	9
Cancer	18

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Stephen Michael Rowley, MD treated as an interventional cardiologist in Downers Grove, IL during 2024 were cardiac procedures, ultrasound (sonogram), stress testing and blood draw.

Volume of procedures performed by Dr. Stephen Michael Rowley, MD for Medicare patients.

blood draw	83
cardiac procedures	214
doctor visit	665
nuclear scan	48
stress testing	103
ultrasound (sonogram)	111

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Michael Rowley, MD.

**Gender**
Male	299
Female	280

**Ethnicity**
Non-Hispanic White	500
Black	0
Hispanic	20
Asian	0
Other	30
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	256
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephen Michael Rowley, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	70
Depression	15
Chronic Kidney Disease	31
Asthma	8
Osteoperosis	19
Atrial Fibrilation	32
Heart Failure	32
Chronic Obstructive Pulmonary Disease	21
Diabetes	30
Dementia	7
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Stephen Michael Rowley, MD for Medicare patients.

The highest averages for the top procedures that Dr. Stephen Michael Rowley, MD treated as an interventional cardiologist in Downers Grove, IL were inpatient care, hospital care, cardiac procedures and stress testing.

ambulatory monitoring	30
angioplasty	31
blood draw	73
cardiac procedures	701
catheterization	57
diagnostic procedures	44
doctor visit	1363
emergency care	12
hospital care	892
inpatient care	892
lab tests	17
minimally invasive procedures	57
nuclear scan	177
pulmonary testing	16
sleep study	13
stent placement (stenting)	30
stress testing	375
ultrasound (sonogram)	304
vascular procedures	54

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Stephen Michael Rowley, MD.

**Gender**
Female	672
Male	722

**Ethnicity**
Black / African American	31
Asian / Pacific Islander	47
Non-Hispanic White	1232
Native American / Alaskan Native	0
Hispanic	31
Other	44

**Age**
85 and over	302
75 to 84	533
Less than 65	46
65 to 74	502

Average of Total of Conditions of Medicare patients treated by Dr. Stephen Michael Rowley, MD From 2012 - 2024

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

Hypertension	69
High Cholesterol	68
Stroke	7
Ischemic Heart Disease	65
Depression	17
Chronic Kidney Disease	37
Asthma	8
Osteoporosis	11
Heart Failure	35
Chronic Obstructive Pulmonary Disease	17
Diabetes	32
Atrial Fibrillation	28
Cancer	13
Dementia	12

Education & Training

He has a state license in Illinois.

Licensed In: Illinois

Ratings & Reviews

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General Payments

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

**Payments by Company**
Abbott Laboratories	$242 CardioMEMS $173	CardioMEMS HF System $69
Edwards Lifesciences Corporation	$219 EDWARDS SAPIEN 3 TRANSCATHETER HEART VALVE (THV) $142	Edwards SAPIEN 3 Transcatheter Heart Valve $77
The Spectranetics Corporation	$116 SLS IIGLIDELIGHT $116
Otsuka America Pharmaceutical, Inc.	$113 SAMSCA $113
BG Medicine, Inc.	$110 BGM Galectin-3 $110
Other	$455 FFRct $93	WATCHMAN $79	Resolute $72	XARELTO $47	Lexiscan $29	Other $134

**Types of Payments**
Food and Beverage	$1,238
Education	$16

Biography

Dr. Stephen Rowley, who practices in Downers Grove, IL, is a medical specialist in adult cardiology and interventional cardiology. Dr. Rowley has obtained a license to practice in Illinois.

Select Year:

Dr. Stephen Michael Rowley, MD

Office Locations

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. Stephen Michael Rowley, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Michael Rowley, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Michael Rowley, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Michael Rowley, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Michael Rowley, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Michael Rowley, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Michael Rowley, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Michael Rowley, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Michael Rowley, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Michael Rowley, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Michael Rowley, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Michael Rowley, 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. Stephen Michael Rowley, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

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