In 2012, Dr. Stephen Jerome Portz, Facc, MD had a list price for carotid duplex ultrasound, carotid ultrasound, duplex ultrasound, vascular imaging, vascular procedures, vascular studies, and vascular ultrasound that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Nevada. 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 Jerome Portz, Facc, MD treated as a cardiologist in Henderson, NV during 2012 were cardiac procedures, stress testing, ultrasound (sonogram) and nuclear scan.

Volume of procedures performed by Dr. Stephen Jerome Portz, Facc, MD for Medicare patients.

abdominal imaging	17
ambulatory monitoring	28
cardiac procedures	903
catheterization	14
diagnostic procedures	14
doctor visit	1600
hospital care	105
inpatient care	105
lab tests	79
minimally invasive procedures	14
nuclear scan	241
stress testing	498
ultrasound (sonogram)	491
vascular procedures	136

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Stephen Jerome Portz, Facc, MD treated as a cardiologist in Henderson, NV during 2013 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Stephen Jerome Portz, Facc, MD for Medicare patients.

abdominal imaging	11
ambulatory monitoring	20
blood draw	30
cardiac procedures	660
catheterization	11
diagnostic procedures	11
doctor visit	1469
lab tests	127
minimally invasive procedures	11
nuclear scan	174
pelvic imaging	11
stress testing	360
ultrasound (sonogram)	374
vascular procedures	128

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD.

**Gender**
Male	502
Female	340

**Ethnicity**
Non-Hispanic White	737
Black	26
Hispanic	35
Asian	21
Other	0
Native American	0

**Age**
From 65 to 74	385
From 75 to 84	322
85 and over	100
Less than 65	35

Conditions of Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	64
Depression	13
Chronic Kidney Disease	29
Asthma	7
Osteoperosis	8
Atrial Fibrilation	20
Heart Failure	22
Chronic Obstructive Pulmonary Disease	17
Diabetes	39
Dementia	8
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Stephen Jerome Portz, Facc, MD treated as a cardiologist in Henderson, NV during 2014 were cardiac procedures, ultrasound (sonogram), stress testing and lab tests.

Volume of procedures performed by Dr. Stephen Jerome Portz, Facc, MD for Medicare patients.

ambulatory monitoring	11
cardiac procedures	421
doctor visit	1425
lab tests	118
nuclear scan	99
stress testing	211
ultrasound (sonogram)	235
vascular procedures	36

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD.

**Gender**
Male	497
Female	364

**Ethnicity**
Non-Hispanic White	752
Black	33
Hispanic	30
Asian	22
Other	0
Native American	0

**Age**
From 65 to 74	387
From 75 to 84	329
85 and over	109
Less than 65	36

Conditions of Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD in 2014

Hypertension	75
High Cholesterol	73
Stroke	5
Ischemic Heart Disease	61
Depression	13
Chronic Kidney Disease	34
Asthma	7
Osteoperosis	7
Atrial Fibrilation	21
Heart Failure	23
Chronic Obstructive Pulmonary Disease	17
Diabetes	36
Dementia	8
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Stephen Jerome Portz, Facc, MD treated as a cardiologist in Henderson, NV during 2015 were cardiac procedures, ultrasound (sonogram), stress testing and lab tests.

Volume of procedures performed by Dr. Stephen Jerome Portz, Facc, MD for Medicare patients.

ambulatory monitoring	20
cardiac procedures	461
doctor visit	1812
lab tests	148
nuclear scan	111
stress testing	229
ultrasound (sonogram)	263
vascular procedures	51

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD.

**Gender**
Male	1288
Female	1010

**Ethnicity**
Non-Hispanic White	1980
Black	116
Hispanic	82
Asian	68
Other	0
Native American	0

**Age**
From 65 to 74	1050
From 75 to 84	814
85 and over	314
Less than 65	120

Conditions of Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD in 2015

Hypertension	75
High Cholesterol	70
Stroke	6
Ischemic Heart Disease	59
Depression	14
Chronic Kidney Disease	35
Asthma	14
Osteoperosis	7
Atrial Fibrilation	24
Heart Failure	24
Chronic Obstructive Pulmonary Disease	17
Diabetes	36
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Stephen Jerome Portz, Facc, MD treated as a cardiologist in Henderson, NV during 2016 were cardiac procedures, ultrasound (sonogram), stress testing and lab tests.

Volume of procedures performed by Dr. Stephen Jerome Portz, Facc, MD for Medicare patients.

ambulatory monitoring	14
cardiac procedures	409
doctor visit	1664
lab tests	150
nuclear scan	75
stress testing	173
ultrasound (sonogram)	282
vascular procedures	60

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD.

**Gender**
Male	573
Female	464

**Ethnicity**
Non-Hispanic White	888
Black	30
Hispanic	49
Asian	42
Other	0
Native American	0

**Age**
From 65 to 74	477
From 75 to 84	376
85 and over	140
Less than 65	44

Conditions of Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD in 2016

Hypertension	75
High Cholesterol	70
Stroke	5
Ischemic Heart Disease	59
Depression	12
Chronic Kidney Disease	40
Asthma	19
Osteoperosis	7
Atrial Fibrilation	23
Heart Failure	23
Chronic Obstructive Pulmonary Disease	16
Diabetes	37
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Stephen Jerome Portz, Facc, MD treated as a cardiologist in Henderson, NV during 2017 were cardiac procedures, ultrasound (sonogram), lab tests and stress testing.

Volume of procedures performed by Dr. Stephen Jerome Portz, Facc, MD for Medicare patients.

ambulatory monitoring	25
cardiac procedures	413
doctor visit	1485
lab tests	206
nuclear scan	81
stress testing	182
ultrasound (sonogram)	247
vascular procedures	41

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD.

**Gender**
Male	575
Female	425

**Ethnicity**
Non-Hispanic White	847
Black	35
Hispanic	39
Asian	42
Other	0
Native American	0

**Age**
From 65 to 74	447
From 75 to 84	407
85 and over	116
Less than 65	30

Conditions of Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD in 2017

Hypertension	75
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	60
Depression	12
Chronic Kidney Disease	38
Asthma	7
Osteoperosis	8
Atrial Fibrilation	23
Heart Failure	21
Chronic Obstructive Pulmonary Disease	14
Diabetes	33
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Stephen Jerome Portz, Facc, MD treated as a cardiologist in Henderson, NV during 2018 were cardiac procedures, ultrasound (sonogram), stress testing and lab tests.

Volume of procedures performed by Dr. Stephen Jerome Portz, Facc, MD for Medicare patients.

cardiac procedures	592
doctor visit	1543
lab tests	147
nuclear scan	134
stress testing	286
ultrasound (sonogram)	357
vascular procedures	51

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD.

**Gender**
Male	535
Female	436

**Ethnicity**
Non-Hispanic White	824
Black	38
Hispanic	33
Asian	44
Other	0
Native American	0

**Age**
From 65 to 74	428
From 75 to 84	406
85 and over	101
Less than 65	36

Conditions of Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD in 2018

Hypertension	75
High Cholesterol	74
Stroke	5
Ischemic Heart Disease	61
Depression	14
Chronic Kidney Disease	40
Asthma	6
Osteoperosis	6
Atrial Fibrilation	23
Heart Failure	21
Chronic Obstructive Pulmonary Disease	15
Diabetes	33
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Stephen Jerome Portz, Facc, MD treated as a cardiologist in Henderson, NV during 2019 were cardiac procedures, ultrasound (sonogram), stress testing and lab tests.

Volume of procedures performed by Dr. Stephen Jerome Portz, Facc, MD for Medicare patients.

cardiac procedures	555
doctor visit	1410
lab tests	139
nuclear scan	122
stress testing	264
ultrasound (sonogram)	334
vascular procedures	43

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD.

**Gender**
Male	584
Female	475

**Ethnicity**
Non-Hispanic White	892
Black	43
Hispanic	0
Asian	53
Other	39
Native American	0

**Age**
From 65 to 74	464
From 75 to 84	456
85 and over	108
Less than 65	31

Conditions of Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	60
Depression	12
Chronic Kidney Disease	39
Asthma	7
Osteoperosis	7
Atrial Fibrilation	21
Heart Failure	22
Chronic Obstructive Pulmonary Disease	15
Diabetes	33
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Stephen Jerome Portz, Facc, MD treated as a cardiologist in Henderson, NV during 2020 were cardiac procedures, ultrasound (sonogram), stress testing and lab tests.

Volume of procedures performed by Dr. Stephen Jerome Portz, Facc, MD for Medicare patients.

ambulatory monitoring	16
cardiac procedures	400
doctor visit	1153
lab tests	118
nuclear scan	65
stress testing	143
ultrasound (sonogram)	289
vascular procedures	48

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD.

**Gender**
Male	506
Female	408

**Ethnicity**
Non-Hispanic White	773
Black	42
Hispanic	0
Asian	36
Other	33
Native American	0

**Age**
From 65 to 74	373
From 75 to 84	409
85 and over	112
Less than 65	20

Conditions of Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	59
Depression	13
Chronic Kidney Disease	40
Asthma	7
Osteoperosis	8
Atrial Fibrilation	20
Heart Failure	22
Chronic Obstructive Pulmonary Disease	14
Diabetes	31
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Stephen Jerome Portz, Facc, MD treated as a cardiologist in Henderson, NV during 2021 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Stephen Jerome Portz, Facc, MD for Medicare patients.

cardiac procedures	433
doctor visit	1204
lab tests	79
nuclear scan	84
stress testing	183
ultrasound (sonogram)	319
vascular procedures	69

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD.

**Gender**
Male	468
Female	387

**Ethnicity**
Non-Hispanic White	728
Black	33
Hispanic	26
Asian	34
Other	34
Native American	0

**Age**
From 65 to 74	336
From 75 to 84	390
85 and over	117
Less than 65	12

Conditions of Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	62
Depression	13
Chronic Kidney Disease	39
Asthma	9
Osteoperosis	9
Atrial Fibrilation	20
Heart Failure	23
Chronic Obstructive Pulmonary Disease	14
Diabetes	31
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Stephen Jerome Portz, Facc, MD treated as a cardiologist in Henderson, NV during 2022 were cardiac procedures, ultrasound (sonogram), stress testing and lab tests.

Volume of procedures performed by Dr. Stephen Jerome Portz, Facc, MD for Medicare patients.

cardiac procedures	309
doctor visit	1060
lab tests	78
nuclear scan	43
stress testing	116
ultrasound (sonogram)	239
vascular procedures	46

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD.

**Gender**
Male	411
Female	325

**Ethnicity**
Non-Hispanic White	638
Black	25
Hispanic	14
Asian	34
Other	25
Native American	0

**Age**
From 65 to 74	260
From 75 to 84	355
85 and over	109
Less than 65	12

Conditions of Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	54
Depression	13
Chronic Kidney Disease	30
Asthma	10
Osteoperosis	11
Atrial Fibrilation	28
Heart Failure	23
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Dementia	7
Cancer	17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Stephen Jerome Portz, Facc, MD treated as a cardiologist in Henderson, NV during 2023 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Stephen Jerome Portz, Facc, MD for Medicare patients.

cardiac procedures	211
doctor visit	712
lab tests	29
nuclear scan	48
stress testing	99
ultrasound (sonogram)	139
vascular procedures	27

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD.

**Gender**
Male	307
Female	253

**Ethnicity**
Non-Hispanic White	485
Black	17
Hispanic	12
Asian	24
Other	22
Native American	0

**Age**
From 65 to 74	209
From 75 to 84	256
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	56
Depression	12
Chronic Kidney Disease	30
Asthma	11
Osteoperosis	12
Atrial Fibrilation	29
Heart Failure	23
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	7
Cancer	17

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Stephen Jerome Portz, Facc, MD treated as a cardiologist in Henderson, NV during 2024 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Stephen Jerome Portz, Facc, MD for Medicare patients.

cardiac procedures	266
doctor visit	840
nuclear scan	64
stress testing	138
ultrasound (sonogram)	157
vascular procedures	29

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD.

**Gender**
Male	321
Female	268

**Ethnicity**
Non-Hispanic White	503
Black	17
Hispanic	20
Asian	25
Other	24
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	299
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	53
Depression	14
Chronic Kidney Disease	28
Asthma	13
Osteoperosis	12
Atrial Fibrilation	26
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	35
Dementia	6
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Stephen Jerome Portz, Facc, MD for Medicare patients.

The highest averages for the top procedures that Dr. Stephen Jerome Portz, Facc, MD treated as a cardiologist in Henderson, NV were cardiac procedures, ultrasound (sonogram), stress testing and lab tests.

abdominal imaging	14
ambulatory monitoring	19
blood draw	30
cardiac procedures	464
catheterization	12
diagnostic procedures	12
doctor visit	1336
hospital care	105
inpatient care	105
lab tests	118
minimally invasive procedures	12
nuclear scan	103
pelvic imaging	11
stress testing	221
ultrasound (sonogram)	286
vascular procedures	58

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD.

**Gender**
Male	505
Female	396

**Ethnicity**
Black / African American	35
Asian / Pacific Islander	34
Non-Hispanic White	772
Native American / Alaskan Native	0
Hispanic	26
Other	13

**Age**
75 to 84	370
85 and over	102
Less than 65	28
65 to 74	385

Average of Total of Conditions of Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD From 2012 - 2024

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

Hypertension	69
High Cholesterol	67
Stroke	5
Ischemic Heart Disease	54
Depression	11
Chronic Kidney Disease	32
Asthma	9
Osteoporosis	7
Heart Failure	20
Chronic Obstructive Pulmonary Disease	14
Diabetes	31
Atrial Fibrillation	21
Dementia	7
Cancer	13

Education & Training

He has a state license in Nevada.

Licensed In: Nevada

Ratings & Reviews

Dr. Stephen Jerome Portz, Facc, MD has an exceptional overall rating with an average of 4.75 out of 5 stars based on 4 ratings. We collect ratings and reviews of Dr. Stephen Jerome Portz, Facc, MD from all over the web to help you find the right in Henderson, NV.

4.75

Overall Rating

(4 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Medtronic Vascular, Inc.	$3,582 Heart Valves $1,050	Aptus Heli-FX $509	Endurant $496	Valiant Captivia $353	CoreValve Evolut $285	Other $888
Janssen Pharmaceuticals, Inc	$1,601 XARELTO $1,601
St. Jude Medical, Inc.	$1,089 CRM $961	HeartMate PHP $129
Novartis Pharmaceuticals Corporation	$729 ENTRESTO $685	NON BRAND $23	EXFORGE $20
Gilead Sciences Inc	$718 Ranexa $111	Letairis $13	$594
Other	$6,698 ELIQUIS $1,213	ZIO Patch $438	BRILINTA $397	ENDURANT IIS $329	Repatha $310	Other $4,010

**Types of Payments**
Food and Beverage	$13,972
Travel and Lodging	$397
Education	$48

Biography

Dr. Stephen Portz is a medical specialist in cardiology (heart disease). He has a 4.5 out of 5 star average patient rating. Dr. Portz's practice in Henderson, NV is open to new patients as reported by Yext.

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Dr. Stephen Jerome Portz, Facc, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Stephen Jerome Portz, Facc, MD in 2024

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. Stephen Jerome Portz, Facc, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Jerome Portz, Facc, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Jerome Portz, Facc, 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 Jerome Portz, Facc, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

Cardiologists in Nearby Locations

Other Providers in Henderson, NV