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Dr. Mark R. Carey, MD

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Specializes in: Adult Nephrology

Michigan State University College of Human Medicine

109 Air Park Drive
Watertown, WI 53094

(262) 524-1024

Dr. Mark R. Carey, MD is a nephrologist in Watertown, WI specializing in adult nephrology. He graduated from Michigan State University College of Human Medicine. Dr. Mark R. Carey, MD is affiliated with Fort HealthCare and ProHealth Care.

Office Locations

109 Air Park Drive
Watertown, WI 53094

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1185 Corporate Center Drive
Oconomowoc, WI 53066

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1260 Sentry Drive Suite 140
Waukesha, WI 53186

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1500 Walnut Ridge Drive
Hartland, WI 53029

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Fort HealthCare

611 Sherman Avenue East
Fort Atkinson, WI 53538

(262) 524-1024

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Noteworthy Medicare Patient Procedures Performed by Dr. Mark R. Carey, MD in 2023

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

Top 10%

By Volume:

inpatient hospital care

In 2023, Dr. Mark R. Carey, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 90% of providers in related specialties within Wisconsin.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark R. Carey, MD treated as a nephrologist in Watertown, WI during 2012 were hospital care, inpatient care, dialysis and hyperbaric oxygen (HBO) therapy.

Volume of procedures performed by Dr. Mark R. Carey, MD for Medicare patients.

dialysis	555
doctor visit	1196
hemofiltration	101
hospital care	5119
hyperbaric oxygen (HBO) therapy	116
inpatient care	5119
lab tests	40

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark R. Carey, MD treated as a nephrologist in Watertown, WI during 2013 were hospital care, inpatient care, dialysis and hyperbaric oxygen (HBO) therapy.

Volume of procedures performed by Dr. Mark R. Carey, MD for Medicare patients.

dialysis	463
doctor visit	1093
hemofiltration	91
hospital care	4579
hyperbaric oxygen (HBO) therapy	133
inpatient care	4579
lab tests	50

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Carey, MD.

**Gender**
Male	528
Female	517

**Ethnicity**
Non-Hispanic White	990
Black	11
Hispanic	30
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	322
From 75 to 84	349
85 and over	208
Less than 65	166

Conditions of Medicare patients treated by Dr. Mark R. Carey, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	62
Depression	30
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	9
Atrial Fibrilation	28
Heart Failure	58
Chronic Obstructive Pulmonary Disease	26
Diabetes	57
Dementia	20
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark R. Carey, MD treated as a nephrologist in Watertown, WI during 2014 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Mark R. Carey, MD for Medicare patients.

dialysis	269
doctor visit	1084
hemofiltration	52
hospital care	3989
inpatient care	3989
lab tests	38

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Carey, MD.

**Gender**
Male	518
Female	517

**Ethnicity**
Non-Hispanic White	983
Black	13
Hispanic	23
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	319
From 75 to 84	341
85 and over	213
Less than 65	162

Conditions of Medicare patients treated by Dr. Mark R. Carey, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	58
Depression	29
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	10
Atrial Fibrilation	30
Heart Failure	56
Chronic Obstructive Pulmonary Disease	23
Diabetes	56
Dementia	17
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark R. Carey, MD treated as a nephrologist in Watertown, WI during 2015 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Mark R. Carey, MD for Medicare patients.

dialysis	126
doctor visit	1153
hemofiltration	46
hospital care	1485
inpatient care	1485
lab tests	51

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Carey, MD.

**Gender**
Male	976
Female	906

**Ethnicity**
Non-Hispanic White	1768
Black	0
Hispanic	66
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	598
From 75 to 84	626
85 and over	408
Less than 65	250

Conditions of Medicare patients treated by Dr. Mark R. Carey, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	59
Depression	28
Chronic Kidney Disease	75
Asthma	19
Osteoperosis	8
Atrial Fibrilation	27
Heart Failure	54
Chronic Obstructive Pulmonary Disease	26
Diabetes	57
Dementia	17
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark R. Carey, MD treated as a nephrologist in Watertown, WI during 2016 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Mark R. Carey, MD for Medicare patients.

dialysis	111
doctor visit	1143
hospital care	1375
inpatient care	1375
lab tests	49

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Carey, MD.

**Gender**
Male	501
Female	491

**Ethnicity**
Non-Hispanic White	934
Black	0
Hispanic	32
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	344
From 75 to 84	329
85 and over	192
Less than 65	127

Conditions of Medicare patients treated by Dr. Mark R. Carey, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	56
Depression	27
Chronic Kidney Disease	75
Asthma	28
Osteoperosis	8
Atrial Fibrilation	27
Heart Failure	56
Chronic Obstructive Pulmonary Disease	25
Diabetes	57
Dementia	19
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark R. Carey, MD treated as a nephrologist in Watertown, WI during 2017 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Mark R. Carey, MD for Medicare patients.

dialysis	90
doctor visit	1208
hospital care	1246
inpatient care	1246
lab tests	52

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Carey, MD.

**Gender**
Male	518
Female	480

**Ethnicity**
Non-Hispanic White	941
Black	0
Hispanic	28
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	337
From 75 to 84	342
85 and over	192
Less than 65	127

Conditions of Medicare patients treated by Dr. Mark R. Carey, MD in 2017

Hypertension	75
High Cholesterol	74
Stroke	6
Ischemic Heart Disease	58
Depression	29
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	8
Atrial Fibrilation	27
Heart Failure	53
Chronic Obstructive Pulmonary Disease	25
Diabetes	54
Dementia	20
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark R. Carey, MD treated as a nephrologist in Watertown, WI during 2018 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Mark R. Carey, MD for Medicare patients.

dialysis	85
doctor visit	1213
hospital care	1284
inpatient care	1284

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Carey, MD.

**Gender**
Male	527
Female	510

**Ethnicity**
Non-Hispanic White	962
Black	0
Hispanic	33
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	339
From 75 to 84	369
85 and over	194
Less than 65	135

Conditions of Medicare patients treated by Dr. Mark R. Carey, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	57
Depression	31
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	10
Atrial Fibrilation	29
Heart Failure	49
Chronic Obstructive Pulmonary Disease	23
Diabetes	53
Dementia	19
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark R. Carey, MD treated as a nephrologist in Watertown, WI during 2019 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Mark R. Carey, MD for Medicare patients.

dialysis	76
doctor visit	1270
hospital care	1341
inpatient care	1341
lab tests	26

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Carey, MD.

**Gender**
Male	516
Female	480

**Ethnicity**
Non-Hispanic White	934
Black	0
Hispanic	25
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	318
From 75 to 84	357
85 and over	197
Less than 65	124

Conditions of Medicare patients treated by Dr. Mark R. Carey, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	56
Depression	28
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	10
Atrial Fibrilation	29
Heart Failure	51
Chronic Obstructive Pulmonary Disease	25
Diabetes	55
Dementia	17
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark R. Carey, MD treated as a nephrologist in Watertown, WI during 2020 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Mark R. Carey, MD for Medicare patients.

dialysis	62
doctor visit	1194
hospital care	1134
inpatient care	1134
lab tests	38

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Carey, MD.

**Gender**
Male	505
Female	493

**Ethnicity**
Non-Hispanic White	928
Black	0
Hispanic	25
Asian	0
Other	29
Native American	0

**Age**
From 65 to 74	341
From 75 to 84	355
85 and over	195
Less than 65	107

Conditions of Medicare patients treated by Dr. Mark R. Carey, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	57
Depression	30
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	9
Atrial Fibrilation	28
Heart Failure	52
Chronic Obstructive Pulmonary Disease	24
Diabetes	52
Dementia	16
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark R. Carey, MD treated as a nephrologist in Watertown, WI during 2021 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Mark R. Carey, MD for Medicare patients.

dialysis	57
doctor visit	1137
hospital care	1731
inpatient care	1731
lab tests	13

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Carey, MD.

**Gender**
Male	581
Female	530

**Ethnicity**
Non-Hispanic White	1040
Black	0
Hispanic	29
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	365
From 75 to 84	421
85 and over	209
Less than 65	116

Conditions of Medicare patients treated by Dr. Mark R. Carey, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	54
Depression	31
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	11
Atrial Fibrilation	27
Heart Failure	51
Chronic Obstructive Pulmonary Disease	24
Diabetes	49
Dementia	18
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark R. Carey, MD treated as a nephrologist in Watertown, WI during 2022 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Mark R. Carey, MD for Medicare patients.

dialysis	59
doctor visit	1138
hospital care	1511
inpatient care	1511

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Carey, MD.

**Gender**
Male	530
Female	491

**Ethnicity**
Non-Hispanic White	958
Black	0
Hispanic	16
Asian	0
Other	30
Native American	0

**Age**
From 65 to 74	325
From 75 to 84	409
85 and over	194
Less than 65	93

Conditions of Medicare patients treated by Dr. Mark R. Carey, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	46
Depression	29
Chronic Kidney Disease	75
Asthma	13
Osteoperosis	14
Atrial Fibrilation	39
Heart Failure	46
Chronic Obstructive Pulmonary Disease	21
Diabetes	51
Dementia	14
Cancer	17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Mark R. Carey, MD treated as a nephrologist in Watertown, WI during 2023 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Mark R. Carey, MD for Medicare patients.

dialysis	36
doctor visit	1083
hospital care	1173
inpatient care	1173

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark R. Carey, MD.

**Gender**
Male	490
Female	471

**Ethnicity**
Non-Hispanic White	897
Black	0
Hispanic	0
Asian	0
Other	37
Native American	0

**Age**
From 65 to 74	302
From 75 to 84	369
85 and over	213
Less than 65	77

Conditions of Medicare patients treated by Dr. Mark R. Carey, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	45
Depression	28
Chronic Kidney Disease	75
Asthma	15
Osteoperosis	16
Atrial Fibrilation	37
Heart Failure	44
Chronic Obstructive Pulmonary Disease	22
Diabetes	50
Dementia	12
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Mark R. Carey, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark R. Carey, MD treated as a nephrologist in Watertown, WI were hospital care, inpatient care, dialysis and hemofiltration.

dialysis	165
doctor visit	1159
hemofiltration	72
hospital care	2163
inpatient care	2163
lab tests	39

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Mark R. Carey, MD.

**Gender**
Female	490
Male	515

**Ethnicity**
Black / African American	2
Asian / Pacific Islander	0
Non-Hispanic White	944
Native American / Alaskan Native	0
Hispanic	25
Other	16

**Age**
75 to 84	355
85 and over	201
Less than 65	123
65 to 74	325

Average of Total of Conditions of Medicare patients treated by Dr. Mark R. Carey, MD From 2012 - 2023

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

Hypertension	68
High Cholesterol	68
Stroke	7
Ischemic Heart Disease	50
Depression	26
Chronic Kidney Disease	68
Asthma	12
Osteoporosis	9
Heart Failure	47
Chronic Obstructive Pulmonary Disease	22
Diabetes	49
Atrial Fibrillation	27
Dementia	15
Cancer	12

Education & Training

Dr. Mark R. Carey, MD graduated from Michigan State University College of Human Medicine. He completed residency at University of Pittsburgh Medical Center (UPMC). He is certified by the Nephrology and Internal Medicine and has a state license in Wisconsin.

Medical School: Michigan State University College of Human Medicine

Residency: University of Pittsburgh Medical Center (UPMC)

Board Certification: Nephrology and Internal Medicine

Licensed In: Wisconsin

Affiliations & Hospitals

Dr. Mark R. Carey, MD is associated with these hospitals and organizations:

Fort HealthCare

ProHealth Care

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General Payments

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

**Payments by Company**
Otsuka America Pharmaceutical, Inc.	$534 SAMSCA $334	JYNARQUE $200
Amgen Inc.	$439 Sensipar $170	Parsabiv $168	Prolia $55	Tavneos $35	$11
Daiichi Sankyo Inc.	$296 Injectafer $139	Azor $90	Welchol $43	Tribenzor $24
Relypsa, Inc.	$281 VELTASSA $281
Mallinckrodt LLC	$255 ACTHAR $255
Other	$1,991 BYSTOLIC $209	Uloric $198	GATTEX $190	Fabhalta $135	LOKELMA $133	Other $1,126

**Types of Payments**
Food and Beverage	$3,692
Education	$105

Biography

Dr. Mark Carey's area of specialization is adult nephrology. He is affiliated with Fort HealthCare and ProHealth Care. Dr. Carey is a graduate of Michigan State University College of Human Medicine. His training includes a residency program at the University of Pittsburgh Medical Center (UPMC).