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Home > WI Providers

Dr. Patrick D. Obrien, MD

(2 Ratings)

Specializes in: Adult Cardiology

1506 S Oneida Street
Appleton, WI 54915

(920) 730-6700

Dr. Patrick D. Obrien, MD is a cardiologist in Appleton, WI specializing in adult cardiology.

Office Locations

1506 S Oneida Street
Appleton, WI 54915

(920) 730-6700

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225 Memorial Drive
Berlin, WI 54923

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Patrick D. Obrien, MD treated as a cardiologist in Appleton, WI during 2012 were cardiac procedures, blood draw, lab tests and ultrasound (sonogram).

Volume of procedures performed by Dr. Patrick D. Obrien, MD for Medicare patients.

blood draw	283
cardiac procedures	408
catheterization	30
diagnostic procedures	19
doctor visit	781
hospital care	61
inpatient care	61
lab tests	239
minimally invasive procedures	30
nuclear scan	77
preventive care	14
stent placement (stenting)	11
stress testing	158
ultrasound (sonogram)	220
vaccines	14
vascular procedures	19

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Patrick D. Obrien, MD treated as a cardiologist in Appleton, WI during 2013 were cardiac procedures, blood draw, ultrasound (sonogram) and stress testing.

Volume of procedures performed by Dr. Patrick D. Obrien, MD for Medicare patients.

blood draw	243
cardiac procedures	428
catheterization	12
diagnostic procedures	12
doctor visit	677
hospital care	45
inpatient care	45
lab tests	169
minimally invasive procedures	12
nuclear scan	92
preventive care	11
stress testing	179
ultrasound (sonogram)	237
vaccines	11
vascular procedures	12

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick D. Obrien, MD.

**Gender**
Male	403
Female	403

**Ethnicity**
Non-Hispanic White	763
Black	0
Hispanic	0
Asian	11
Other	14
Native American	0

**Age**
From 65 to 74	217
From 75 to 84	287
85 and over	184
Less than 65	118

Conditions of Medicare patients treated by Dr. Patrick D. Obrien, MD in 2013

Hypertension	75
High Cholesterol	71
Stroke	8
Ischemic Heart Disease	62
Depression	24
Chronic Kidney Disease	34
Asthma	8
Osteoperosis	6
Atrial Fibrilation	30
Heart Failure	40
Chronic Obstructive Pulmonary Disease	16
Diabetes	37
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Patrick D. Obrien, MD treated as a cardiologist in Appleton, WI during 2014 were cardiac procedures, blood draw, ultrasound (sonogram) and lab tests.

Volume of procedures performed by Dr. Patrick D. Obrien, MD for Medicare patients.

blood draw	254
cardiac procedures	438
catheterization	18
diagnostic procedures	18
doctor visit	617
hospital care	93
inpatient care	93
lab tests	185
minimally invasive procedures	18
nuclear scan	79
stress testing	169
ultrasound (sonogram)	251
vascular procedures	18

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick D. Obrien, MD.

**Gender**
Male	380
Female	384

**Ethnicity**
Non-Hispanic White	715
Black	12
Hispanic	0
Asian	16
Other	0
Native American	0

**Age**
From 65 to 74	217
From 75 to 84	253
85 and over	162
Less than 65	132

Conditions of Medicare patients treated by Dr. Patrick D. Obrien, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	64
Depression	25
Chronic Kidney Disease	39
Asthma	11
Osteoperosis	7
Atrial Fibrilation	28
Heart Failure	42
Chronic Obstructive Pulmonary Disease	20
Diabetes	38
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Patrick D. Obrien, MD treated as a cardiologist in Appleton, WI during 2015 were cardiac procedures, ultrasound (sonogram), stress testing and lab tests.

Volume of procedures performed by Dr. Patrick D. Obrien, MD for Medicare patients.

blood draw	39
cardiac procedures	366
catheterization	26
diagnostic procedures	26
doctor visit	716
hospital care	150
inpatient care	150
lab tests	150
minimally invasive procedures	26
nuclear scan	67
stress testing	153
ultrasound (sonogram)	187
vascular procedures	26

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick D. Obrien, MD.

**Gender**
Male	792
Female	742

**Ethnicity**
Non-Hispanic White	1460
Black	24
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	482
From 75 to 84	446
85 and over	348
Less than 65	258

Conditions of Medicare patients treated by Dr. Patrick D. Obrien, MD in 2015

Hypertension	75
High Cholesterol	70
Stroke	8
Ischemic Heart Disease	62
Depression	27
Chronic Kidney Disease	41
Asthma	15
Osteoperosis	8
Atrial Fibrilation	28
Heart Failure	41
Chronic Obstructive Pulmonary Disease	22
Diabetes	36
Dementia	12
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Patrick D. Obrien, MD treated as a cardiologist in Appleton, WI during 2016 were cardiac procedures, ultrasound (sonogram), stress testing and blood draw.

Volume of procedures performed by Dr. Patrick D. Obrien, MD for Medicare patients.

blood draw	27
cardiac procedures	102
doctor visit	359
nuclear scan	19
stress testing	47
ultrasound (sonogram)	55

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick D. Obrien, MD.

**Gender**
Male	202
Female	229

**Ethnicity**
Non-Hispanic White	408
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	127
From 75 to 84	132
85 and over	101
Less than 65	71

Conditions of Medicare patients treated by Dr. Patrick D. Obrien, MD in 2016

Hypertension	75
High Cholesterol	72
Stroke	6
Ischemic Heart Disease	59
Depression	28
Chronic Kidney Disease	45
Asthma	25
Osteoperosis	8
Atrial Fibrilation	25
Heart Failure	42
Chronic Obstructive Pulmonary Disease	20
Diabetes	39
Dementia	14
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Patrick D. Obrien, MD treated as a cardiologist in Appleton, WI during 2017 were cardiac procedures, lab tests, ultrasound (sonogram) and blood draw.

Volume of procedures performed by Dr. Patrick D. Obrien, MD for Medicare patients.

blood draw	115
cardiac procedures	256
catheterization	15
diagnostic procedures	15
doctor visit	293
hospital care	60
inpatient care	60
lab tests	180
minimally invasive procedures	15
nuclear scan	44
stress testing	98
ultrasound (sonogram)	143
vascular procedures	15

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick D. Obrien, MD.

**Gender**
Male	306
Female	303

**Ethnicity**
Non-Hispanic White	563
Black	12
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	184
85 and over	122
Less than 65	107

Conditions of Medicare patients treated by Dr. Patrick D. Obrien, MD in 2017

Hypertension	75
High Cholesterol	73
Stroke	8
Ischemic Heart Disease	55
Depression	30
Chronic Kidney Disease	47
Asthma	10
Osteoperosis	8
Atrial Fibrilation	26
Heart Failure	41
Chronic Obstructive Pulmonary Disease	21
Diabetes	39
Dementia	14
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Patrick D. Obrien, MD treated as a cardiologist in Appleton, WI during 2018 were cardiac procedures, lab tests, ultrasound (sonogram) and blood draw.

Volume of procedures performed by Dr. Patrick D. Obrien, MD for Medicare patients.

blood draw	164
cardiac procedures	329
catheterization	11
diagnostic procedures	11
doctor visit	255
hospital care	131
inpatient care	131
lab tests	243
minimally invasive procedures	11
nuclear scan	41
stress testing	88
ultrasound (sonogram)	230
vascular procedures	11

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick D. Obrien, MD.

**Gender**
Male	366
Female	343

**Ethnicity**
Non-Hispanic White	656
Black	0
Hispanic	11
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	248
From 75 to 84	193
85 and over	147
Less than 65	121

Conditions of Medicare patients treated by Dr. Patrick D. Obrien, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	57
Depression	32
Chronic Kidney Disease	47
Asthma	9
Osteoperosis	10
Atrial Fibrilation	27
Heart Failure	47
Chronic Obstructive Pulmonary Disease	21
Diabetes	38
Dementia	12
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Patrick D. Obrien, MD treated as a cardiologist in Appleton, WI during 2019 were cardiac procedures, ultrasound (sonogram), lab tests and blood draw.

Volume of procedures performed by Dr. Patrick D. Obrien, MD for Medicare patients.

blood draw	117
cardiac procedures	302
cardioversion	13
catheterization	11
diagnostic procedures	11
doctor visit	278
hospital care	61
inpatient care	61
lab tests	159
minimally invasive procedures	11
nuclear scan	40
stress testing	84
ultrasound (sonogram)	207
vascular procedures	11

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick D. Obrien, MD.

**Gender**
Male	408
Female	381

**Ethnicity**
Non-Hispanic White	714
Black	0
Hispanic	20
Asian	18
Other	17
Native American	0

**Age**
From 65 to 74	283
From 75 to 84	221
85 and over	152
Less than 65	133

Conditions of Medicare patients treated by Dr. Patrick D. Obrien, MD in 2019

Hypertension	75
High Cholesterol	74
Stroke	7
Ischemic Heart Disease	55
Depression	34
Chronic Kidney Disease	49
Asthma	14
Osteoperosis	11
Atrial Fibrilation	28
Heart Failure	41
Chronic Obstructive Pulmonary Disease	22
Diabetes	35
Dementia	16
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Patrick D. Obrien, MD treated as a cardiologist in Appleton, WI during 2020 were lab tests, blood draw, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Patrick D. Obrien, MD for Medicare patients.

blood draw	76
cardiac procedures	56
doctor visit	262
lab tests	188
ultrasound (sonogram)	56

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick D. Obrien, MD.

**Gender**
Male	338
Female	279

**Ethnicity**
Non-Hispanic White	572
Black	0
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	250
From 75 to 84	164
85 and over	129
Less than 65	74

Conditions of Medicare patients treated by Dr. Patrick D. Obrien, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	60
Depression	33
Chronic Kidney Disease	48
Asthma	10
Osteoperosis	8
Atrial Fibrilation	27
Heart Failure	43
Chronic Obstructive Pulmonary Disease	21
Diabetes	34
Dementia	14
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Patrick D. Obrien, MD treated as a cardiologist in Appleton, WI during 2021 were lab tests, blood draw, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Patrick D. Obrien, MD for Medicare patients.

blood draw	84
cardiac procedures	53
doctor visit	195
lab tests	150
ultrasound (sonogram)	53

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Patrick D. Obrien, MD.

**Gender**
Male	248
Female	231

**Ethnicity**
Non-Hispanic White	436
Black	0
Hispanic	0
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	207
From 75 to 84	106
85 and over	100
Less than 65	66

Conditions of Medicare patients treated by Dr. Patrick D. Obrien, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	58
Depression	34
Chronic Kidney Disease	51
Asthma	11
Osteoperosis	9
Atrial Fibrilation	26
Heart Failure	41
Chronic Obstructive Pulmonary Disease	23
Diabetes	36
Dementia	14
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2021

Volume of procedures performed by Dr. Patrick D. Obrien, MD for Medicare patients.

The highest averages for the top procedures that Dr. Patrick D. Obrien, MD treated as a cardiologist in Appleton, WI were cardiac procedures, lab tests, ultrasound (sonogram) and blood draw.

blood draw	140
cardiac procedures	273
cardioversion	13
catheterization	17
diagnostic procedures	16
doctor visit	443
hospital care	85
inpatient care	85
lab tests	184
minimally invasive procedures	17
nuclear scan	57
preventive care	12
stent placement (stenting)	11
stress testing	122
ultrasound (sonogram)	163
vaccines	12
vascular procedures	16

Average Medicare Patient Data From 2012 - 2021

Information about Medicare patients treated by Dr. Patrick D. Obrien, MD.

**Gender**
Female	329
Male	344

**Ethnicity**
Black / African American	4
Asian / Pacific Islander	4
Non-Hispanic White	628
Native American / Alaskan Native	0
Hispanic	3
Other	10

**Age**
75 to 84	198
85 and over	144
Less than 65	108
65 to 74	222

Average of Total of Conditions of Medicare patients treated by Dr. Patrick D. Obrien, MD From 2012 - 2021

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

Hypertension	67
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	53
Depression	26
Chronic Kidney Disease	40
Asthma	11
Osteoporosis	7
Heart Failure	37
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Atrial Fibrillation	24
Dementia	11
Cancer	10

Education & Training

He has a state license in Wisconsin.

Licensed In: Wisconsin

Ratings & Reviews

Dr. Patrick D. Obrien, 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. Patrick D. Obrien, MD from all over the web to help you find the right in Appleton, WI.

4.75

Overall Rating

(2 Ratings)

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General Payments

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

**Payments by Company**
Abbott Laboratories	$122 CardioMEMS HF System $122
Edwards Lifesciences Corporation	$119 Edwards SAPIEN 3 Transcatheter Heart Valve $119
Janssen Pharmaceuticals, Inc	$16 XARELTO $16
Boston Scientific Corporation	$13 INGEVITY MRI $13
E.R. Squibb & Sons, L.L.C.	$12 ELIQUIS $12