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Dr. Hal S. Wasserman, MD

(Wasserman, Hal)

(No ratings)

Specializes in: Cardiology (Heart Disease)

111 OSBORNE STREET
DANBURY, CT 06810

(203) 739-7155

Dr. Hal S. Wasserman, MD is a cardiologist in DANBURY, CT specializing in cardiology (heart disease). Dr. Hal S. Wasserman, MD is affiliated with WCMG Danbury Interventional Cardiology.

Office Locations

111 OSBORNE STREET
DANBURY, CT 06810

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In The News

“The board also voted 9-3 to not reprimand Dr. Hal Wasserman, a Danbury cardiologist who was accused of failing to tell a patient's referring cardiologist that the man was exposed to prolonged...”—"Two Doctors Fined For Failing To Meet The Standard Of Patient Care", South Florida Sun-Sentinel, October 2015

Noteworthy Medicare Patient Procedures Performed by Dr. Hal S. Wasserman, MD in 2023

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

Top 25%

By Volume:

cardiac catheterization

coronary angiogram

diagnostic cardiac catheterization

minimally invasive procedures

vascular procedures

In 2012, Dr. Hal S. Wasserman, MD performed more cardiac catheterization, coronary angiogram, diagnostic cardiac catheterization, minimally invasive procedures, and vascular procedures procedures for Medicare patients than 75% of providers in related specialties within Connecticut.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Hal S. Wasserman, MD treated as a cardiologist in DANBURY, CT during 2012 were cardiac procedures, minimally invasive procedures, catheterization and vascular procedures.

Volume of procedures performed by Dr. Hal S. Wasserman, MD for Medicare patients.

cardiac procedures	295
catheterization	252
diagnostic procedures	159
hospital care	45
inpatient care	45
minimally invasive procedures	252
stent placement (stenting)	81
thrombectomy (blood clot removal)	12
vascular procedures	202

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Hal S. Wasserman, MD treated as a cardiologist in DANBURY, CT during 2013 were cardiac procedures, minimally invasive procedures, catheterization and vascular procedures.

Volume of procedures performed by Dr. Hal S. Wasserman, MD for Medicare patients.

angioplasty	84
cardiac procedures	355
catheterization	319
diagnostic procedures	167
emergency care	26
hospital care	34
inpatient care	34
minimally invasive procedures	319
stent placement (stenting)	84
vascular procedures	203

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Hal S. Wasserman, MD.

**Gender**
Male	149
Female	86

**Ethnicity**
Non-Hispanic White	212
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	90
85 and over	39
Less than 65	17

Conditions of Medicare patients treated by Dr. Hal S. Wasserman, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	75
Depression	18
Chronic Kidney Disease	40
Asthma	13
Osteoperosis	7
Atrial Fibrilation	30
Heart Failure	54
Chronic Obstructive Pulmonary Disease	20
Diabetes	44
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Hal S. Wasserman, MD treated as a cardiologist in DANBURY, CT during 2014 were cardiac procedures, minimally invasive procedures, catheterization and vascular procedures.

Volume of procedures performed by Dr. Hal S. Wasserman, MD for Medicare patients.

angioplasty	86
cardiac procedures	328
catheterization	286
diagnostic procedures	141
doctor visit	11
emergency care	16
hospital care	43
inpatient care	43
minimally invasive procedures	286
stent placement (stenting)	86
vascular procedures	168

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Hal S. Wasserman, MD.

**Gender**
Male	130
Female	85

**Ethnicity**
Non-Hispanic White	198
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	69
From 75 to 84	85
85 and over	48
Less than 65	13

Conditions of Medicare patients treated by Dr. Hal S. Wasserman, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	75
Depression	23
Chronic Kidney Disease	41
Asthma	11
Osteoperosis	8
Atrial Fibrilation	29
Heart Failure	54
Chronic Obstructive Pulmonary Disease	24
Diabetes	44
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Hal S. Wasserman, MD treated as a cardiologist in DANBURY, CT during 2015 were cardiac procedures, minimally invasive procedures, catheterization and vascular procedures.

Volume of procedures performed by Dr. Hal S. Wasserman, MD for Medicare patients.

angioplasty	110
cardiac procedures	383
catheterization	322
diagnostic procedures	142
doctor visit	16
emergency care	15
hospital care	104
inpatient care	104
minimally invasive procedures	337
stent placement (stenting)	110
vascular procedures	188

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Hal S. Wasserman, MD.

**Gender**
Male	264
Female	192

**Ethnicity**
Non-Hispanic White	412
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	158
From 75 to 84	160
85 and over	114
Less than 65	24

Conditions of Medicare patients treated by Dr. Hal S. Wasserman, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	75
Depression	23
Chronic Kidney Disease	41
Asthma	24
Osteoperosis	7
Atrial Fibrilation	34
Heart Failure	57
Chronic Obstructive Pulmonary Disease	31
Diabetes	37
Dementia	6
Cancer	17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Hal S. Wasserman, MD treated as a cardiologist in DANBURY, CT during 2016 were cardiac procedures, minimally invasive procedures, catheterization and vascular procedures.

Volume of procedures performed by Dr. Hal S. Wasserman, MD for Medicare patients.

angioplasty	118
cardiac procedures	426
catheterization	341
diagnostic procedures	144
doctor visit	40
emergency care	20
hospital care	120
inpatient care	120
minimally invasive procedures	364
stent placement (stenting)	118
vascular procedures	206

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Hal S. Wasserman, MD.

**Gender**
Male	142
Female	89

**Ethnicity**
Non-Hispanic White	217
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	85
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Hal S. Wasserman, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	75
Depression	23
Chronic Kidney Disease	49
Asthma	28
Osteoperosis	13
Atrial Fibrilation	32
Heart Failure	59
Chronic Obstructive Pulmonary Disease	23
Diabetes	37
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Hal S. Wasserman, MD treated as a cardiologist in DANBURY, CT during 2017 were cardiac procedures, minimally invasive procedures, catheterization and vascular procedures.

Volume of procedures performed by Dr. Hal S. Wasserman, MD for Medicare patients.

angioplasty	96
cardiac procedures	361
catheterization	309
diagnostic procedures	165
doctor visit	70
hospital care	34
inpatient care	34
minimally invasive procedures	324
stent placement (stenting)	96
vascular procedures	189

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Hal S. Wasserman, MD.

**Gender**
Male	130
Female	111

**Ethnicity**
Non-Hispanic White	214
Black	0
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	79
From 75 to 84	76
85 and over	71
Less than 65	15

Conditions of Medicare patients treated by Dr. Hal S. Wasserman, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	75
Depression	24
Chronic Kidney Disease	56
Asthma	14
Osteoperosis	10
Atrial Fibrilation	33
Heart Failure	63
Chronic Obstructive Pulmonary Disease	24
Diabetes	43
Dementia	12
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Hal S. Wasserman, MD treated as a cardiologist in DANBURY, CT during 2018 were cardiac procedures, minimally invasive procedures, catheterization and vascular procedures.

Volume of procedures performed by Dr. Hal S. Wasserman, MD for Medicare patients.

angioplasty	114
cardiac procedures	381
catheterization	320
diagnostic procedures	149
doctor visit	41
hospital care	23
inpatient care	23
minimally invasive procedures	333
stent placement (stenting)	114
vascular procedures	197

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Hal S. Wasserman, MD.

**Gender**
Male	146
Female	102

**Ethnicity**
Non-Hispanic White	228
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	85
85 and over	51
Less than 65	14

Conditions of Medicare patients treated by Dr. Hal S. Wasserman, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	75
Depression	27
Chronic Kidney Disease	53
Asthma	14
Osteoperosis	10
Atrial Fibrilation	35
Heart Failure	56
Chronic Obstructive Pulmonary Disease	24
Diabetes	41
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Hal S. Wasserman, MD treated as a cardiologist in DANBURY, CT during 2019 were cardiac procedures, minimally invasive procedures, catheterization and vascular procedures.

Volume of procedures performed by Dr. Hal S. Wasserman, MD for Medicare patients.

angioplasty	138
cardiac procedures	501
catheterization	427
diagnostic procedures	205
doctor visit	64
emergency care	15
hospital care	23
inpatient care	23
minimally invasive procedures	449
stent placement (stenting)	138
vascular procedures	240

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Hal S. Wasserman, MD.

**Gender**
Male	171
Female	123

**Ethnicity**
Non-Hispanic White	255
Black	0
Hispanic	17
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	103
85 and over	75
Less than 65	16

Conditions of Medicare patients treated by Dr. Hal S. Wasserman, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	75
Depression	23
Chronic Kidney Disease	51
Asthma	14
Osteoperosis	11
Atrial Fibrilation	29
Heart Failure	61
Chronic Obstructive Pulmonary Disease	26
Diabetes	40
Dementia	16
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Hal S. Wasserman, MD treated as a cardiologist in DANBURY, CT during 2020 were cardiac procedures, minimally invasive procedures, catheterization and vascular procedures.

Volume of procedures performed by Dr. Hal S. Wasserman, MD for Medicare patients.

angioplasty	84
cardiac procedures	337
catheterization	280
diagnostic procedures	142
doctor visit	63
emergency care	12
hospital care	46
inpatient care	46
minimally invasive procedures	300
stent placement (stenting)	84
vascular procedures	179

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Hal S. Wasserman, MD.

**Gender**
Male	120
Female	107

**Ethnicity**
Non-Hispanic White	203
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	88
85 and over	43
Less than 65	13

Conditions of Medicare patients treated by Dr. Hal S. Wasserman, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	75
Depression	19
Chronic Kidney Disease	55
Asthma	11
Osteoperosis	9
Atrial Fibrilation	31
Heart Failure	63
Chronic Obstructive Pulmonary Disease	19
Diabetes	41
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Hal S. Wasserman, MD treated as a cardiologist in DANBURY, CT during 2021 were cardiac procedures, minimally invasive procedures, catheterization and vascular procedures.

Volume of procedures performed by Dr. Hal S. Wasserman, MD for Medicare patients.

angioplasty	118
cardiac procedures	437
catheterization	345
diagnostic procedures	152
doctor visit	81
emergency care	16
hospital care	21
inpatient care	21
minimally invasive procedures	370
stent placement (stenting)	118
vascular procedures	208

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Hal S. Wasserman, MD.

**Gender**
Male	145
Female	114

**Ethnicity**
Non-Hispanic White	231
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	79
From 75 to 84	110
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Hal S. Wasserman, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	75
Depression	22
Chronic Kidney Disease	51
Asthma	9
Osteoperosis	10
Atrial Fibrilation	31
Heart Failure	55
Chronic Obstructive Pulmonary Disease	23
Diabetes	42
Dementia	15
Cancer	19

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Hal S. Wasserman, MD treated as a cardiologist in DANBURY, CT during 2022 were cardiac procedures, minimally invasive procedures, catheterization and vascular procedures.

Volume of procedures performed by Dr. Hal S. Wasserman, MD for Medicare patients.

angioplasty	62
cardiac procedures	264
catheterization	208
diagnostic procedures	115
doctor visit	70
hospital care	53
inpatient care	53
minimally invasive procedures	225
stent placement (stenting)	62
vascular procedures	154

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Hal S. Wasserman, MD.

**Gender**
Male	114
Female	97

**Ethnicity**
Non-Hispanic White	186
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	96
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Hal S. Wasserman, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	75
Depression	22
Chronic Kidney Disease	40
Asthma	15
Osteoperosis	17
Atrial Fibrilation	44
Heart Failure	51
Chronic Obstructive Pulmonary Disease	29
Diabetes	36
Dementia	8
Cancer	17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Hal S. Wasserman, MD treated as a cardiologist in DANBURY, CT during 2023 were cardiac procedures, minimally invasive procedures, catheterization and vascular procedures.

Volume of procedures performed by Dr. Hal S. Wasserman, MD for Medicare patients.

angioplasty	48
cardiac procedures	186
catheterization	138
diagnostic procedures	66
doctor visit	57
hospital care	41
inpatient care	41
minimally invasive procedures	152
stent placement (stenting)	48
vascular procedures	100

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Hal S. Wasserman, MD.

**Gender**
Male	93
Female	50

**Ethnicity**
Non-Hispanic White	126
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	46
From 75 to 84	57
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Hal S. Wasserman, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	75
Depression	23
Chronic Kidney Disease	43
Asthma	16
Osteoperosis	13
Atrial Fibrilation	39
Heart Failure	52
Chronic Obstructive Pulmonary Disease	21
Diabetes	44
Dementia	12
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Hal S. Wasserman, MD for Medicare patients.

The highest averages for the top procedures that Dr. Hal S. Wasserman, MD treated as a cardiologist in DANBURY, CT were cardiac procedures, minimally invasive procedures, catheterization and vascular procedures.

angioplasty	96
cardiac procedures	354
catheterization	295
diagnostic procedures	145
doctor visit	51
emergency care	17
hospital care	48
inpatient care	48
minimally invasive procedures	309
stent placement (stenting)	94
thrombectomy (blood clot removal)	12
vascular procedures	186

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Hal S. Wasserman, MD.

**Gender**
Female	96
Male	133

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	206
Native American / Alaskan Native	0
Hispanic	2
Other	2

**Age**
75 to 84	86
85 and over	36
Less than 65	9
65 to 74	77

Average of Total of Conditions of Medicare patients treated by Dr. Hal S. Wasserman, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Hal S. Wasserman, MD treated were high cholesterol, hypertension, ischemic heart disease and heart failure.

Hypertension	68
High Cholesterol	68
Stroke	9
Ischemic Heart Disease	68
Depression	20
Chronic Kidney Disease	43
Asthma	14
Osteoporosis	9
Heart Failure	52
Chronic Obstructive Pulmonary Disease	22
Diabetes	37
Atrial Fibrillation	30
Dementia	10
Cancer	13

Education & Training

He has a state license in Connecticut.

Licensed In: Connecticut

Affiliations & Hospitals

Dr. Hal S. Wasserman, MD is associated with these hospitals and organizations:

WCMG Danbury Interventional Cardiology

Ratings & Reviews

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General Payments

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

**Payments by Company**
Edwards Lifesciences Corporation	$2,561 Transcatheter Heart Valves $1,082	Edwards SAPIEN 3 Transcatheter Heart Valve $738	SAPIEN 3 Ultra RESILIA $92	HemoSphere $32	Edwards SAPIEN 3 Ultra Transcatheter Heart Valve $16	Other $601
Abbott Laboratories	$1,165 Mitra Clip system $392	AMPLATZER Occluders $262	CardioMEMS $198	NC TREK NEO $45	AMPLATZER TALISMAN $44	Other $223
Medtronic Vascular, Inc.	$1,028 Heart Valves $751	Resolute $164	CoreValve Evolut $113
Siemens Medical Solutions USA, Inc.	$365 Artis Q $365
Janssen Pharmaceuticals, Inc	$228 XARELTO $228
Other	$1,146 Vascular $180	Impella $132	BRILINTA $125	ANGIOMAX $90	Vascular Lithotripsy $62	Other $557

**Types of Payments**
Food and Beverage	$4,963
Travel and Lodging	$1,439
Education	$90

Research Payments

Dr. Hal S. Wasserman, MD has received 102 research payments totaling $98,316.

Biography

Dr. Hal Wasserman is a cardiology (heart disease) specialist in Danbury, CT. He studied medicine at Columbia University, College of Physicians and Surgeons.