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Home > WI Providers > Vascular Surgeons

Dr. Stephen R. Bartos, MD

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Specializes in: Vascular Surgery and General Surgery

University of Wisconsin School of Medicine and Public Health (1987)

1111 Delafield Street Suite 209
Waukesha, WI 53188

(262) 542-0444

Dr. Stephen R. Bartos, MD is a vascular surgeon in Waukesha, WI specializing in vascular surgery and general surgery. He graduated from University of Wisconsin School of Medicine and Public Health in 1987 and has 39 years of experience. Dr. Stephen R. Bartos, MD is affiliated with ProHealth Care and WAUKESHA SURGICAL SPECIALISTS, S.C..

Office Locations

ProHealth Care

1111 Delafield Street Suite 209
Waukesha, WI 53188

(262) 542-0444

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240 Maple Avenue
Mukwonago, WI 53149

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Noteworthy Medicare Patient Procedures Performed by Dr. Stephen R. Bartos, MD in 2023

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

Top 5%

By Volume:

hernia surgery

laparoscopic inguinal hernia repair

By Affordability:

carotid duplex ultrasound

carotid ultrasound

vascular ultrasound

In 2023, among providers in related specialties within Wisconsin, Dr. Stephen R. Bartos, MD performed more hernia surgery, and laparoscopic inguinal hernia repair procedures for Medicare patients than 95% of them and he also had a list price for carotid duplex ultrasound, carotid ultrasound, and vascular ultrasound 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 10%

By Affordability:

vascular studies

venous ultrasound

In 2023, Dr. Stephen R. Bartos, MD had a list price for vascular studies, and venous ultrasound that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Wisconsin. 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 Affordability:

inpatient hospital care

lower extremity venous ultrasound

lower extremity venous duplex

vascular physiologic studies

venous duplex ultrasound

In 2012, Dr. Stephen R. Bartos, MD had a list price for ankle brachial index (ABI), duplex ultrasound, hospital care, inpatient care, inpatient hospital care (for patient admitted to hospital), lower extremity (leg) venous ultrasound, lower extremity venous duplex, vascular physiologic studies, and venous duplex ultrasound that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Wisconsin. 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. Stephen R. Bartos, MD treated as a vascular surgeon in Waukesha, WI during 2012 were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Stephen R. Bartos, MD for Medicare patients.

catheterization	15
doctor visit	342
hospital care	49
inpatient care	49
ultrasound (sonogram)	60
vascular procedures	77

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Stephen R. Bartos, MD treated as a vascular surgeon in Waukesha, WI during 2013 were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Stephen R. Bartos, MD for Medicare patients.

abdominal surgery	12
doctor visit	283
gastrointestinal procedures	12
hospital care	43
inpatient care	43
minimally invasive procedures	12
ultrasound (sonogram)	111
vascular procedures	135

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen R. Bartos, MD.

**Gender**
Male	212
Female	228

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

**Age**
From 65 to 74	192
From 75 to 84	141
85 and over	56
Less than 65	51

Conditions of Medicare patients treated by Dr. Stephen R. Bartos, MD in 2013

Hypertension	70
High Cholesterol	66
Stroke	8
Ischemic Heart Disease	51
Depression	19
Chronic Kidney Disease	35
Asthma	13
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	23
Chronic Obstructive Pulmonary Disease	20
Diabetes	36
Dementia	10
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Stephen R. Bartos, MD treated as a vascular surgeon in Waukesha, WI during 2014 were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Stephen R. Bartos, MD for Medicare patients.

abdominal surgery	13
catheterization	12
doctor visit	351
gastrointestinal procedures	13
hospital care	59
inpatient care	59
minimally invasive procedures	13
ultrasound (sonogram)	89
vascular procedures	120

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen R. Bartos, MD.

**Gender**
Male	195
Female	217

**Ethnicity**
Non-Hispanic White	394
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	162
From 75 to 84	150
85 and over	60
Less than 65	40

Conditions of Medicare patients treated by Dr. Stephen R. Bartos, MD in 2014

Hypertension	75
High Cholesterol	66
Stroke	10
Ischemic Heart Disease	52
Depression	17
Chronic Kidney Disease	36
Asthma	13
Osteoperosis	7
Atrial Fibrilation	21
Heart Failure	26
Chronic Obstructive Pulmonary Disease	18
Diabetes	36
Dementia	11
Cancer	20

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Stephen R. Bartos, MD treated as a vascular surgeon in Waukesha, WI during 2015 were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Stephen R. Bartos, MD for Medicare patients.

abdominal surgery	19
catheterization	11
compression therapy	24
debridement (removal of unhealthy tissue)	20
doctor visit	530
gastrointestinal procedures	19
hospital care	58
immobilization	24
inpatient care	58
minimally invasive procedures	19
ultrasound (sonogram)	187
vascular procedures	242

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen R. Bartos, MD.

**Gender**
Male	554
Female	654

**Ethnicity**
Non-Hispanic White	1162
Black	0
Hispanic	0
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	498
From 75 to 84	416
85 and over	182
Less than 65	112

Conditions of Medicare patients treated by Dr. Stephen R. Bartos, MD in 2015

Hypertension	75
High Cholesterol	70
Stroke	9
Ischemic Heart Disease	53
Depression	23
Chronic Kidney Disease	42
Asthma	17
Osteoperosis	8
Atrial Fibrilation	23
Heart Failure	28
Chronic Obstructive Pulmonary Disease	19
Diabetes	33
Dementia	12
Cancer	18

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Stephen R. Bartos, MD treated as a vascular surgeon in Waukesha, WI during 2016 were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Stephen R. Bartos, MD for Medicare patients.

abdominal surgery	13
debridement (removal of unhealthy tissue)	33
doctor visit	487
gastrointestinal procedures	13
hospital care	46
inpatient care	46
minimally invasive procedures	13
ultrasound (sonogram)	157
vascular procedures	196

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen R. Bartos, MD.

**Gender**
Male	242
Female	282

**Ethnicity**
Non-Hispanic White	499
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	229
From 75 to 84	182
85 and over	67
Less than 65	46

Conditions of Medicare patients treated by Dr. Stephen R. Bartos, MD in 2016

Hypertension	75
High Cholesterol	71
Stroke	9
Ischemic Heart Disease	51
Depression	20
Chronic Kidney Disease	42
Asthma	22
Osteoperosis	9
Atrial Fibrilation	19
Heart Failure	28
Chronic Obstructive Pulmonary Disease	18
Diabetes	35
Dementia	13
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Stephen R. Bartos, MD treated as a vascular surgeon in Waukesha, WI during 2017 were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Stephen R. Bartos, MD for Medicare patients.

abdominal surgery	13
doctor visit	395
gastrointestinal procedures	13
hospital care	30
inpatient care	30
minimally invasive procedures	13
ultrasound (sonogram)	148
vascular procedures	179

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen R. Bartos, MD.

**Gender**
Male	215
Female	256

**Ethnicity**
Non-Hispanic White	449
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	226
From 75 to 84	130
85 and over	70
Less than 65	45

Conditions of Medicare patients treated by Dr. Stephen R. Bartos, MD in 2017

Hypertension	75
High Cholesterol	59
Stroke	9
Ischemic Heart Disease	46
Depression	21
Chronic Kidney Disease	47
Asthma	9
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	24
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Stephen R. Bartos, MD treated as a vascular surgeon in Waukesha, WI during 2018 were vascular procedures, ultrasound (sonogram), minimally invasive procedures and abdominal surgery.

Volume of procedures performed by Dr. Stephen R. Bartos, MD for Medicare patients.

abdominal surgery	14
doctor visit	402
gastrointestinal procedures	14
hospital care	12
inpatient care	12
minimally invasive procedures	14
ultrasound (sonogram)	130
vascular procedures	158

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen R. Bartos, MD.

**Gender**
Male	194
Female	219

**Ethnicity**
Non-Hispanic White	388
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	186
From 75 to 84	146
85 and over	53
Less than 65	28

Conditions of Medicare patients treated by Dr. Stephen R. Bartos, MD in 2018

Hypertension	75
High Cholesterol	73
Stroke	10
Ischemic Heart Disease	50
Depression	24
Chronic Kidney Disease	40
Asthma	7
Osteoperosis	9
Atrial Fibrilation	24
Heart Failure	28
Chronic Obstructive Pulmonary Disease	18
Diabetes	28
Dementia	12
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Stephen R. Bartos, MD treated as a vascular surgeon in Waukesha, WI during 2019 were vascular procedures, ultrasound (sonogram), minimally invasive procedures and abdominal surgery.

Volume of procedures performed by Dr. Stephen R. Bartos, MD for Medicare patients.

abdominal surgery	14
doctor visit	355
gastrointestinal procedures	14
minimally invasive procedures	14
ultrasound (sonogram)	106
vascular procedures	142

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen R. Bartos, MD.

**Gender**
Male	189
Female	228

**Ethnicity**
Non-Hispanic White	391
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	172
From 75 to 84	135
85 and over	71
Less than 65	39

Conditions of Medicare patients treated by Dr. Stephen R. Bartos, MD in 2019

Hypertension	75
High Cholesterol	74
Stroke	11
Ischemic Heart Disease	47
Depression	24
Chronic Kidney Disease	49
Asthma	11
Osteoperosis	12
Atrial Fibrilation	22
Heart Failure	26
Chronic Obstructive Pulmonary Disease	18
Diabetes	34
Dementia	9
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Stephen R. Bartos, MD treated as a vascular surgeon in Waukesha, WI during 2020 were vascular procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Stephen R. Bartos, MD for Medicare patients.

doctor visit	228
ultrasound (sonogram)	111
vascular procedures	140

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen R. Bartos, MD.

**Gender**
Male	174
Female	177

**Ethnicity**
Non-Hispanic White	331
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	166
From 75 to 84	118
85 and over	44
Less than 65	23

Conditions of Medicare patients treated by Dr. Stephen R. Bartos, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	56
Depression	23
Chronic Kidney Disease	51
Asthma	10
Osteoperosis	6
Atrial Fibrilation	20
Heart Failure	32
Chronic Obstructive Pulmonary Disease	17
Diabetes	36
Dementia	9
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Stephen R. Bartos, MD treated as a vascular surgeon in Waukesha, WI during 2021 were vascular procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Stephen R. Bartos, MD for Medicare patients.

doctor visit	135
ultrasound (sonogram)	170
vascular procedures	213

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen R. Bartos, MD.

**Gender**
Male	181
Female	189

**Ethnicity**
Non-Hispanic White	337
Black	0
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	162
From 75 to 84	142
85 and over	54
Less than 65	12

Conditions of Medicare patients treated by Dr. Stephen R. Bartos, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	57
Depression	23
Chronic Kidney Disease	47
Asthma	8
Osteoperosis	9
Atrial Fibrilation	23
Heart Failure	31
Chronic Obstructive Pulmonary Disease	16
Diabetes	34
Dementia	9
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Stephen R. Bartos, MD treated as a vascular surgeon in Waukesha, WI during 2022 were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Stephen R. Bartos, MD for Medicare patients.

doctor visit	134
hospital care	36
inpatient care	36
ultrasound (sonogram)	92
vascular procedures	110

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen R. Bartos, MD.

**Gender**
Male	150
Female	154

**Ethnicity**
Non-Hispanic White	286
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	111
85 and over	47
Less than 65	20

Conditions of Medicare patients treated by Dr. Stephen R. Bartos, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	47
Depression	23
Chronic Kidney Disease	40
Asthma	12
Osteoperosis	13
Atrial Fibrilation	21
Heart Failure	21
Chronic Obstructive Pulmonary Disease	19
Diabetes	32
Dementia	7
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Stephen R. Bartos, MD for Medicare patients.

The highest averages for the top procedures that Dr. Stephen R. Bartos, MD treated as a vascular surgeon in Waukesha, WI were vascular procedures, ultrasound (sonogram), hospital care and inpatient care.

abdominal surgery	14
catheterization	12
compression therapy	24
debridement (removal of unhealthy tissue)	26
doctor visit	331
gastrointestinal procedures	14
hospital care	41
immobilization	24
inpatient care	41
minimally invasive procedures	14
ultrasound (sonogram)	123
vascular procedures	155

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Stephen R. Bartos, MD.

**Gender**
Male	209
Female	236

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	423
Native American / Alaskan Native	0
Hispanic	0
Other	5

**Age**
75 to 84	151
85 and over	64
Less than 65	37
65 to 74	192

Average of Total of Conditions of Medicare patients treated by Dr. Stephen R. Bartos, MD From 2012 - 2022

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

Hypertension	67
High Cholesterol	64
Stroke	9
Ischemic Heart Disease	46
Depression	19
Chronic Kidney Disease	39
Asthma	11
Osteoporosis	8
Heart Failure	24
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Atrial Fibrillation	18
Dementia	9
Cancer	15

Education & Training

Dr. Stephen R. Bartos, MD graduated from University of Wisconsin School of Medicine and Public Health in 1987. He completed residency at Strong Memorial Hospital. He is certified by the Board Certification: Vascular surgery and has a state license in Wisconsin.

Medical School: University of Wisconsin School of Medicine and Public Health (1987)

Residency: Strong Memorial Hospital

Board Certification: Board Certification: Vascular surgery

Licensed In: Wisconsin

Affiliations & Hospitals

Dr. Stephen R. Bartos, MD is associated with these hospitals and organizations:

ProHealth Care

WAUKESHA SURGICAL SPECIALISTS, S.C.

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General Payments

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

**Payments by Company**
Intuitive Surgical, Inc.	$7,032 Da Vinci Surgical System $4,032	DAVINCI XI $3,000
Covidien LP	$893 ProGrip $423	Parietex $302	Parietene $95	EEA $23	Spacemaker $15	Other $35
Ethicon US, LLC	$502 SURGICEL Family of Absorbable Hemostats $68	Enseal X1 5mm $61	ECHELON FLEX Stapler $51	Echelon Powered Circular $51	Energy Harmonic $50	Other $221
Davol Inc.	$474 PHASIX $379	SURGICAL $49	DAV-Phasix $22	DAV-XenMatrix AB $16	$7
Organogenesis Inc.	$416 Apligraf $416
Other	$2,045 Santyl $257	ANDEXXA $148	SYNECOR Biomaterial $125	XARELTO $113	OFIRMEV $98	Other $1,304

**Types of Payments**
Education	$4,508
Food and Beverage	$4,453
Travel and Lodging	$2,377
Entertainment	$23

Biography

Dr. Stephen Bartos is a general surgery and vascular surgery specialist in Waukesha, WI and Mukwonago, WI. Dr. Bartos obtained his medical school training at the University of Wisconsin School of Medicine and Public Health and performed his residency at Strong Memorial Hospital. He is affiliated with ProHealth Care.