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Dr. Steven J. Mason, MD

(2 Ratings)

Specializes in: Adult Cardiology

Harvard Medical School

9105 Franklin Square Drive Suite 209
Baltimore, MD 21237

(410) 574-1330

Dr. Steven J. Mason, MD is a cardiologist in Naples, FL specializing in adult cardiology. He graduated from Harvard Medical School. Dr. Steven J. Mason, MD is affiliated with Physicians Regional Healthcare System and GBMC Healthcare.

Office Locations

6376 Pine Ridge Road #180
Naples, FL 34108

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6569 N. Charles Street Pavilion West Suite 600
Towson, MD 21204

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9105 Franklin Square Drive Suite 209
Baltimore, MD 21237

(410) 574-1330

(410) 574-2691

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Noteworthy Medicare Patient Procedures Performed by Dr. Steven J. Mason, MD in 2023

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

Top 25%

By Volume:

Doppler echocardiography

inpatient hospital care

By Affordability:

cardiac imaging

In 2012, among providers in related specialties within Florida, Dr. Steven J. Mason, MD performed more Doppler echocardiography, and inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of them and he also had a list price for cardiac imaging 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. Steven J. Mason, MD treated as a cardiologist in Naples, FL during 2012 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Steven J. Mason, MD for Medicare patients.

ambulatory monitoring	16
cardiac procedures	559
doctor visit	1113
hospital care	665
inpatient care	631
outpatient care	34
stress testing	92
ultrasound (sonogram)	451

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Steven J. Mason, MD treated as a cardiologist in Naples, FL during 2013 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Steven J. Mason, MD for Medicare patients.

ambulatory monitoring	27
cardiac procedures	517
doctor visit	1131
hospital care	432
inpatient care	432
stress testing	100
ultrasound (sonogram)	390

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven J. Mason, MD.

**Gender**
Male	969
Female	1168

**Ethnicity**
Non-Hispanic White	1881
Black	213
Hispanic	14
Asian	13
Other	0
Native American	0

**Age**
From 65 to 74	653
From 75 to 84	676
85 and over	509
Less than 65	299

Conditions of Medicare patients treated by Dr. Steven J. Mason, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	67
Depression	33
Chronic Kidney Disease	43
Asthma	11
Osteoperosis	11
Atrial Fibrilation	29
Heart Failure	43
Chronic Obstructive Pulmonary Disease	36
Diabetes	44
Dementia	20
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Steven J. Mason, MD treated as a cardiologist in Naples, FL during 2014 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Steven J. Mason, MD for Medicare patients.

ambulatory monitoring	17
cardiac procedures	509
doctor visit	994
hospital care	347
inpatient care	347
stress testing	182
ultrasound (sonogram)	310

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven J. Mason, MD.

**Gender**
Male	848
Female	987

**Ethnicity**
Non-Hispanic White	1623
Black	164
Hispanic	16
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	581
From 75 to 84	569
85 and over	414
Less than 65	271

Conditions of Medicare patients treated by Dr. Steven J. Mason, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	66
Depression	35
Chronic Kidney Disease	42
Asthma	12
Osteoperosis	9
Atrial Fibrilation	31
Heart Failure	40
Chronic Obstructive Pulmonary Disease	33
Diabetes	44
Dementia	18
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Steven J. Mason, MD treated as a cardiologist in Naples, FL during 2015 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Steven J. Mason, MD for Medicare patients.

ambulatory monitoring	11
cardiac procedures	336
doctor visit	913
hospital care	330
inpatient care	330
stress testing	99
ultrasound (sonogram)	240
vascular procedures	14

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven J. Mason, MD.

**Gender**
Male	1108
Female	1062

**Ethnicity**
Non-Hispanic White	1988
Black	112
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	722
From 75 to 84	794
85 and over	462
Less than 65	192

Conditions of Medicare patients treated by Dr. Steven J. Mason, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	71
Depression	25
Chronic Kidney Disease	41
Asthma	15
Osteoperosis	8
Atrial Fibrilation	35
Heart Failure	41
Chronic Obstructive Pulmonary Disease	26
Diabetes	38
Dementia	13
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Steven J. Mason, MD treated as a cardiologist in Naples, FL during 2016 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Steven J. Mason, MD for Medicare patients.

cardiac procedures	421
doctor visit	492
hospital care	187
inpatient care	174
outpatient care	13
preventive care	33
stress testing	36
ultrasound (sonogram)	385
vaccines	33

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven J. Mason, MD.

**Gender**
Male	475
Female	486

**Ethnicity**
Non-Hispanic White	827
Black	82
Hispanic	25
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	351
From 75 to 84	341
85 and over	152
Less than 65	117

Conditions of Medicare patients treated by Dr. Steven J. Mason, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	56
Depression	25
Chronic Kidney Disease	40
Asthma	28
Osteoperosis	11
Atrial Fibrilation	25
Heart Failure	32
Chronic Obstructive Pulmonary Disease	26
Diabetes	35
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Steven J. Mason, MD treated as a cardiologist in Naples, FL during 2017 were hospital care, cardiac procedures, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Steven J. Mason, MD for Medicare patients.

cardiac procedures	275
doctor visit	352
hospital care	317
inpatient care	262
outpatient care	55
preventive care	27
stress testing	20
ultrasound (sonogram)	255
vaccines	27

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven J. Mason, MD.

**Gender**
Male	326
Female	335

**Ethnicity**
Non-Hispanic White	541
Black	79
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	239
From 75 to 84	229
85 and over	105
Less than 65	88

Conditions of Medicare patients treated by Dr. Steven J. Mason, MD in 2017

Hypertension	75
High Cholesterol	67
Stroke	12
Ischemic Heart Disease	57
Depression	29
Chronic Kidney Disease	44
Asthma	9
Osteoperosis	9
Atrial Fibrilation	32
Heart Failure	38
Chronic Obstructive Pulmonary Disease	27
Diabetes	38
Dementia	15
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Steven J. Mason, MD treated as a cardiologist in Naples, FL during 2018 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Steven J. Mason, MD for Medicare patients.

cardiac procedures	281
hospital care	370
inpatient care	346
outpatient care	24
stress testing	29
ultrasound (sonogram)	252

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven J. Mason, MD.

**Gender**
Male	305
Female	366

**Ethnicity**
Non-Hispanic White	563
Black	85
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	173
From 75 to 84	244
85 and over	208
Less than 65	46

Conditions of Medicare patients treated by Dr. Steven J. Mason, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	65
Depression	41
Chronic Kidney Disease	59
Asthma	13
Osteoperosis	14
Atrial Fibrilation	33
Heart Failure	48
Chronic Obstructive Pulmonary Disease	31
Diabetes	39
Dementia	36
Cancer	21

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Steven J. Mason, MD treated as a cardiologist in Naples, FL during 2019 were hospital care, inpatient care, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Steven J. Mason, MD for Medicare patients.

cardiac procedures	215
hospital care	452
inpatient care	421
outpatient care	31
ultrasound (sonogram)	215

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven J. Mason, MD.

**Gender**
Male	344
Female	403

**Ethnicity**
Non-Hispanic White	623
Black	94
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	193
From 75 to 84	261
85 and over	226
Less than 65	67

Conditions of Medicare patients treated by Dr. Steven J. Mason, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	62
Depression	40
Chronic Kidney Disease	55
Asthma	12
Osteoperosis	16
Atrial Fibrilation	40
Heart Failure	48
Chronic Obstructive Pulmonary Disease	28
Diabetes	39
Dementia	33
Cancer	18

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Steven J. Mason, MD treated as a cardiologist in Naples, FL during 2020 were ultrasound (sonogram), cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Steven J. Mason, MD for Medicare patients.

cardiac procedures	292
hospital care	179
inpatient care	158
outpatient care	21
ultrasound (sonogram)	292

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven J. Mason, MD.

**Gender**
Male	181
Female	170

**Ethnicity**
Non-Hispanic White	298
Black	33
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	94
From 75 to 84	140
85 and over	100
Less than 65	17

Conditions of Medicare patients treated by Dr. Steven J. Mason, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	64
Depression	38
Chronic Kidney Disease	50
Asthma	10
Osteoperosis	15
Atrial Fibrilation	38
Heart Failure	50
Chronic Obstructive Pulmonary Disease	26
Diabetes	34
Dementia	28
Cancer	23

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Steven J. Mason, MD treated as a cardiologist in Naples, FL during 2021 were ultrasound (sonogram), cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Steven J. Mason, MD for Medicare patients.

cardiac procedures	364
doctor visit	12
hospital care	220
inpatient care	220
ultrasound (sonogram)	364

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven J. Mason, MD.

**Gender**
Male	227
Female	319

**Ethnicity**
Non-Hispanic White	436
Black	84
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	178
From 75 to 84	198
85 and over	137
Less than 65	33

Conditions of Medicare patients treated by Dr. Steven J. Mason, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	59
Depression	35
Chronic Kidney Disease	50
Asthma	12
Osteoperosis	16
Atrial Fibrilation	33
Heart Failure	47
Chronic Obstructive Pulmonary Disease	24
Diabetes	35
Dementia	27
Cancer	20

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Steven J. Mason, MD treated as a cardiologist in Naples, FL during 2022 were ultrasound (sonogram), cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Steven J. Mason, MD for Medicare patients.

cardiac procedures	501
hospital care	451
inpatient care	422
outpatient care	29
ultrasound (sonogram)	501

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven J. Mason, MD.

**Gender**
Male	307
Female	362

**Ethnicity**
Non-Hispanic White	536
Black	90
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	175
From 75 to 84	282
85 and over	183
Less than 65	29

Conditions of Medicare patients treated by Dr. Steven J. Mason, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	30
Ischemic Heart Disease	53
Depression	34
Chronic Kidney Disease	41
Asthma	12
Osteoperosis	19
Atrial Fibrilation	50
Heart Failure	48
Chronic Obstructive Pulmonary Disease	25
Diabetes	36
Dementia	21
Cancer	21

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Steven J. Mason, MD treated as a cardiologist in Naples, FL during 2023 were ultrasound (sonogram), cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Steven J. Mason, MD for Medicare patients.

cardiac procedures	460
hospital care	326
inpatient care	326
ultrasound (sonogram)	460

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven J. Mason, MD.

**Gender**
Male	262
Female	297

**Ethnicity**
Non-Hispanic White	458
Black	63
Hispanic	0
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	156
From 75 to 84	217
85 and over	157
Less than 65	29

Conditions of Medicare patients treated by Dr. Steven J. Mason, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	31
Ischemic Heart Disease	51
Depression	33
Chronic Kidney Disease	39
Asthma	14
Osteoperosis	19
Atrial Fibrilation	51
Heart Failure	46
Chronic Obstructive Pulmonary Disease	31
Diabetes	36
Dementia	19
Cancer	21

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Steven J. Mason, MD for Medicare patients.

The highest averages for the top procedures that Dr. Steven J. Mason, MD treated as a cardiologist in Naples, FL were cardiac procedures, hospital care, ultrasound (sonogram) and inpatient care.

ambulatory monitoring	17
cardiac procedures	394
doctor visit	715
hospital care	356
inpatient care	339
outpatient care	29
preventive care	30
stress testing	79
ultrasound (sonogram)	342
vaccines	30
vascular procedures	14

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Steven J. Mason, MD.

**Gender**
Female	496
Male	446

**Ethnicity**
Black / African American	91
Asian / Pacific Islander	3
Non-Hispanic White	814
Native American / Alaskan Native	0
Hispanic	10
Other	1

**Age**
75 to 84	329
85 and over	221
Less than 65	99
65 to 74	292

Average of Total of Conditions of Medicare patients treated by Dr. Steven J. Mason, MD From 2012 - 2023

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

Hypertension	68
High Cholesterol	68
Stroke	16
Ischemic Heart Disease	55
Depression	30
Chronic Kidney Disease	42
Asthma	12
Osteoporosis	12
Heart Failure	40
Chronic Obstructive Pulmonary Disease	26
Diabetes	34
Atrial Fibrillation	33
Dementia	20
Cancer	16

Education & Training

Dr. Steven J. Mason, MD graduated from Harvard Medical School. He completed residency at Beth Israel Deaconess Medical Center. He is certified by the American Board of Internal Medicine Cardiovascular Disease and has a state license in Maryland.

Medical School: Harvard Medical School

Residency: Beth Israel Deaconess Medical Center

Board Certification: American Board of Internal Medicine Cardiovascular Disease

Licensed In: Maryland

Affiliations & Hospitals

Dr. Steven J. Mason, MD is associated with these hospitals and organizations:

Physicians Regional Healthcare System

GBMC Healthcare

Ratings & Reviews

Dr. Steven J. Mason, MD has an exceptional overall rating with an average of 4.75 out of 5 stars based on 2 ratings. We collect ratings and reviews of Dr. Steven J. Mason, MD from all over the web to help you find the right in Naples, FL.

4.75

Overall Rating

(2 Ratings)

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General Payments

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

**Payments by Company**
Abbott Laboratories	$128 Cardiac Mapping System $128
Amgen Inc.	$20 Repatha $20
Neomend, Inc.	$17 SURGICAL $17

**Types of Payments**
Food and Beverage	$165

Biography

Dr. Steven Mason practices adult cardiology. Dr. Mason is professionally affiliated with GBMC Healthcare, Johns Hopkins University, and Physicians Regional Healthcare System. He graduated from Harvard Medical School. He trained at Beth Israel Deaconess Medical Center for his residency.