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Dr. Stephen Gerard Comeau, MD

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Specializes in: Adult Nephrology

St. Louis University School of Medicine (1996)

417 State Street Suite 321
Bangor, ME 04401

(207) 973-8833

Dr. Stephen Gerard Comeau, MD is a nephrologist in Bangor, ME specializing in adult nephrology. He graduated from St. Louis University School of Medicine in 1996 and has 30 years of experience. Dr. Stephen Gerard Comeau, MD is affiliated with NORTHEAST NEPHROLOGY PA.

Office Locations

417 State Street Suite 321
Bangor, ME 04401

(207) 973-8833

(207) 973-8836

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In The News

“Also, Joan Torrey and Alyssa Langley of the Wound Clinic at Northern Light Maine Coast Hospital, the Ellsworth Dialysis Center and her nephrologist Dr. Stephen Comeau and Dr. Michael McGoldrick of...”—"Jean Marie (Bonnie) Fernald - The Ellsworth American", The Ellsworth American, November 2020

Noteworthy Medicare Patient Procedures Performed by Dr. Stephen Gerard Comeau, MD in 2023

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

Top 5%

By Volume:

urinalysis

In 2023, Dr. Stephen Gerard Comeau, MD performed more urinalysis procedures for Medicare patients than 95% of providers in related specialties within Maine.

Top 10%

By Volume:

hemodialysis

In 2023, Dr. Stephen Gerard Comeau, MD performed more hemodialysis procedures for Medicare patients than 90% of providers in related specialties within Maine.

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Stephen Gerard Comeau, MD treated as a nephrologist in Bangor, ME during 2013 were dialysis, hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Stephen Gerard Comeau, MD for Medicare patients.

dialysis	358
doctor visit	453
hospital care	240
inpatient care	240
lab tests	146

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Gerard Comeau, MD.

**Gender**
Male	343
Female	290

**Ethnicity**
Non-Hispanic White	605
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	193
From 75 to 84	177
85 and over	66
Less than 65	197

Conditions of Medicare patients treated by Dr. Stephen Gerard Comeau, MD in 2013

The most common conditions of Medicare patients that Dr. Stephen Gerard Comeau, MD treated during 2013 were chronic kidney disease, high cholesterol, hypertension and diabetes.

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	62
Depression	33
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	6
Atrial Fibrilation	17
Heart Failure	49
Chronic Obstructive Pulmonary Disease	30
Diabetes	62
Dementia	12
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Stephen Gerard Comeau, MD treated as a nephrologist in Bangor, ME during 2014 were dialysis, hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Stephen Gerard Comeau, MD for Medicare patients.

dialysis	518
doctor visit	405
hospital care	319
inpatient care	319
lab tests	112

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Gerard Comeau, MD.

**Gender**
Male	361
Female	268

**Ethnicity**
Non-Hispanic White	605
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	211
From 75 to 84	159
85 and over	61
Less than 65	198

Conditions of Medicare patients treated by Dr. Stephen Gerard Comeau, MD in 2014

The most common conditions of Medicare patients that Dr. Stephen Gerard Comeau, MD treated during 2014 were chronic kidney disease, hypertension, high cholesterol and diabetes.

Hypertension	75
High Cholesterol	71
Stroke	5
Ischemic Heart Disease	61
Depression	30
Chronic Kidney Disease	75
Asthma	7
Osteoperosis	7
Atrial Fibrilation	20
Heart Failure	50
Chronic Obstructive Pulmonary Disease	30
Diabetes	62
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Stephen Gerard Comeau, MD treated as a nephrologist in Bangor, ME during 2015 were dialysis, hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Stephen Gerard Comeau, MD for Medicare patients.

dialysis	488
doctor visit	510
hospital care	438
inpatient care	438
lab tests	141

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Gerard Comeau, MD.

**Gender**
Male	816
Female	648

**Ethnicity**
Non-Hispanic White	1402
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	456
From 75 to 84	424
85 and over	118
Less than 65	466

Conditions of Medicare patients treated by Dr. Stephen Gerard Comeau, MD in 2015

The most common conditions of Medicare patients that Dr. Stephen Gerard Comeau, MD treated during 2015 were chronic kidney disease, hypertension, high cholesterol and diabetes.

Hypertension	75
High Cholesterol	72
Stroke	5
Ischemic Heart Disease	60
Depression	30
Chronic Kidney Disease	75
Asthma	20
Osteoperosis	6
Atrial Fibrilation	19
Heart Failure	49
Chronic Obstructive Pulmonary Disease	33
Diabetes	62
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Stephen Gerard Comeau, MD treated as a nephrologist in Bangor, ME during 2016 were dialysis, hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Stephen Gerard Comeau, MD for Medicare patients.

dialysis	449
doctor visit	489
hospital care	335
inpatient care	335
lab tests	133

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Gerard Comeau, MD.

**Gender**
Male	377
Female	295

**Ethnicity**
Non-Hispanic White	639
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	226
From 75 to 84	199
85 and over	57
Less than 65	190

Conditions of Medicare patients treated by Dr. Stephen Gerard Comeau, MD in 2016

The most common conditions of Medicare patients that Dr. Stephen Gerard Comeau, MD treated during 2016 were chronic kidney disease, hypertension, high cholesterol and diabetes.

Hypertension	75
High Cholesterol	72
Stroke	6
Ischemic Heart Disease	59
Depression	31
Chronic Kidney Disease	75
Asthma	37
Osteoperosis	6
Atrial Fibrilation	21
Heart Failure	50
Chronic Obstructive Pulmonary Disease	33
Diabetes	61
Dementia	11
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Stephen Gerard Comeau, MD treated as a nephrologist in Bangor, ME during 2017 were dialysis, hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Stephen Gerard Comeau, MD for Medicare patients.

dialysis	496
doctor visit	374
hospital care	252
inpatient care	252
lab tests	95

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Gerard Comeau, MD.

**Gender**
Male	312
Female	247

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

**Age**
From 65 to 74	183
From 75 to 84	165
85 and over	45
Less than 65	166

Conditions of Medicare patients treated by Dr. Stephen Gerard Comeau, MD in 2017

The most common conditions of Medicare patients that Dr. Stephen Gerard Comeau, MD treated during 2017 were chronic kidney disease, hypertension, high cholesterol and diabetes.

Hypertension	75
High Cholesterol	71
Stroke	7
Ischemic Heart Disease	61
Depression	36
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	52
Chronic Obstructive Pulmonary Disease	31
Diabetes	61
Dementia	14
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Stephen Gerard Comeau, MD treated as a nephrologist in Bangor, ME during 2018 were dialysis, hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Stephen Gerard Comeau, MD for Medicare patients.

dialysis	411
doctor visit	450
hospital care	247
inpatient care	247
lab tests	107

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Gerard Comeau, MD.

**Gender**
Male	321
Female	257

**Ethnicity**
Non-Hispanic White	549
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	185
From 75 to 84	179
85 and over	45
Less than 65	169

Conditions of Medicare patients treated by Dr. Stephen Gerard Comeau, MD in 2018

The most common conditions of Medicare patients that Dr. Stephen Gerard Comeau, MD treated during 2018 were chronic kidney disease, hypertension, high cholesterol and diabetes.

Hypertension	75
High Cholesterol	72
Stroke	5
Ischemic Heart Disease	61
Depression	30
Chronic Kidney Disease	75
Asthma	5
Osteoperosis	7
Atrial Fibrilation	19
Heart Failure	53
Chronic Obstructive Pulmonary Disease	33
Diabetes	62
Dementia	19
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Stephen Gerard Comeau, MD treated as a nephrologist in Bangor, ME during 2019 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Stephen Gerard Comeau, MD for Medicare patients.

dialysis	401
doctor visit	353
hospital care	540
inpatient care	540
lab tests	71

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Gerard Comeau, MD.

**Gender**
Male	316
Female	265

**Ethnicity**
Non-Hispanic White	549
Black	0
Hispanic	0
Asian	0
Other	0
Native American	11

**Age**
From 65 to 74	195
From 75 to 84	160
85 and over	46
Less than 65	180

Conditions of Medicare patients treated by Dr. Stephen Gerard Comeau, MD in 2019

The most common conditions of Medicare patients that Dr. Stephen Gerard Comeau, MD treated during 2019 were chronic kidney disease, hypertension, high cholesterol and diabetes.

Hypertension	75
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	60
Depression	34
Chronic Kidney Disease	75
Asthma	7
Osteoperosis	7
Atrial Fibrilation	24
Heart Failure	56
Chronic Obstructive Pulmonary Disease	32
Diabetes	63
Dementia	15
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Stephen Gerard Comeau, MD treated as a nephrologist in Bangor, ME during 2020 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Stephen Gerard Comeau, MD for Medicare patients.

dialysis	443
doctor visit	264
hospital care	662
inpatient care	662

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Gerard Comeau, MD.

**Gender**
Male	334
Female	241

**Ethnicity**
Non-Hispanic White	542
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	186
From 75 to 84	173
85 and over	47
Less than 65	169

Conditions of Medicare patients treated by Dr. Stephen Gerard Comeau, MD in 2020

The most common conditions of Medicare patients that Dr. Stephen Gerard Comeau, MD treated during 2020 were chronic kidney disease, hypertension, high cholesterol and ischemic heart disease.

Hypertension	75
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	65
Depression	31
Chronic Kidney Disease	75
Asthma	7
Osteoperosis	6
Atrial Fibrilation	19
Heart Failure	58
Chronic Obstructive Pulmonary Disease	32
Diabetes	61
Dementia	17
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Stephen Gerard Comeau, MD treated as a nephrologist in Bangor, ME during 2021 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Stephen Gerard Comeau, MD for Medicare patients.

dialysis	325
doctor visit	270
hospital care	528
inpatient care	528

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Gerard Comeau, MD.

**Gender**
Male	307
Female	232

**Ethnicity**
Non-Hispanic White	510
Black	0
Hispanic	0
Asian	0
Other	0
Native American	11

**Age**
From 65 to 74	168
From 75 to 84	159
85 and over	62
Less than 65	150

Conditions of Medicare patients treated by Dr. Stephen Gerard Comeau, MD in 2021

The most common conditions of Medicare patients that Dr. Stephen Gerard Comeau, MD treated during 2021 were chronic kidney disease, hypertension, ischemic heart disease and high cholesterol.

Hypertension	75
High Cholesterol	64
Stroke	6
Ischemic Heart Disease	66
Depression	30
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	7
Atrial Fibrilation	18
Heart Failure	54
Chronic Obstructive Pulmonary Disease	26
Diabetes	60
Dementia	17
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Stephen Gerard Comeau, MD treated as a nephrologist in Bangor, ME during 2022 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Stephen Gerard Comeau, MD for Medicare patients.

dialysis	223
doctor visit	225
hospital care	373
inpatient care	373
lab tests	31

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Gerard Comeau, MD.

**Gender**
Male	256
Female	186

**Ethnicity**
Non-Hispanic White	415
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	125
85 and over	48
Less than 65	122

Conditions of Medicare patients treated by Dr. Stephen Gerard Comeau, MD in 2022

The most common conditions of Medicare patients that Dr. Stephen Gerard Comeau, MD treated during 2022 were chronic kidney disease, high cholesterol, hypertension and diabetes.

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	48
Depression	29
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	10
Atrial Fibrilation	33
Heart Failure	50
Chronic Obstructive Pulmonary Disease	31
Diabetes	60
Dementia	12
Cancer	17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Stephen Gerard Comeau, MD treated as a nephrologist in Bangor, ME during 2023 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Stephen Gerard Comeau, MD for Medicare patients.

dialysis	172
doctor visit	197
hospital care	308
inpatient care	308
lab tests	22

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen Gerard Comeau, MD.

**Gender**
Male	235
Female	161

**Ethnicity**
Non-Hispanic White	367
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	115
From 75 to 84	123
85 and over	46
Less than 65	112

Conditions of Medicare patients treated by Dr. Stephen Gerard Comeau, MD in 2023

The most common conditions of Medicare patients that Dr. Stephen Gerard Comeau, MD treated during 2023 were chronic kidney disease, high cholesterol, hypertension and diabetes.

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	50
Depression	31
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	9
Atrial Fibrilation	36
Heart Failure	52
Chronic Obstructive Pulmonary Disease	32
Diabetes	59
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Stephen Gerard Comeau, MD for Medicare patients.

The highest averages for the top procedures that Dr. Stephen Gerard Comeau, MD treated as a nephrologist in Bangor, ME were dialysis, hospital care, inpatient care and lab tests.

dialysis	389
doctor visit	362
hospital care	385
inpatient care	385
lab tests	95

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Stephen Gerard Comeau, MD.

**Gender**
Male	361
Female	280

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	610
Hispanic	0
Native American / Alaskan Native	2
Other	3

**Age**
75 to 84	185
85 and over	58
Less than 65	192
65 to 74	205

Average of Total of Conditions of Medicare patients treated by Dr. Stephen Gerard Comeau, MD From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Stephen Gerard Comeau, MD treated were chronic kidney disease, hypertension, high cholesterol and diabetes.

Hypertension	75
High Cholesterol	70
Stroke	6
Ischemic Heart Disease	59
Depression	31
Chronic Kidney Disease	75
Asthma	11
Osteoporosis	7
Heart Failure	52
Chronic Obstructive Pulmonary Disease	31
Diabetes	61
Atrial Fibrillation	22
Cancer	10
Dementia	13

Education & Training

Dr. Stephen Gerard Comeau, MD graduated from St. Louis University School of Medicine in 1996. He has a state license in Maine.

Medical School: St. Louis University School of Medicine (1996)

Licensed In: Maine

Affiliations & Hospitals

Dr. Stephen Gerard Comeau, MD is associated with these hospitals and organizations:

NORTHEAST NEPHROLOGY PA

Ratings & Reviews

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General Payments

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

**Payments by Company**
Amgen Inc.	$198 Tavneos $125	Parsabiv $72
AstraZeneca Pharmaceuticals LP	$125 LOKELMA $125
Outset Medical Inc	$114 $114
Mallinckrodt LLC	$28 ACTHAR $28
Genentech USA, Inc.	$19 Rituxan $19
Other	$35 VELTASSA $19	(815) Thiola $4	$12

**Types of Payments**
Food and Beverage	$503
Education	$16

Biography

Dr. Stephen Comeau is a physician who specializes in adult nephrology. Dr. Comeau is a graduate of St. Louis University School of Medicine.

Select Year:

Dr. Stephen Gerard Comeau, MD

Office Locations

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. Stephen Gerard Comeau, MD in 2023

By Volume:

By Volume:

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Gerard Comeau, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Gerard Comeau, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Gerard Comeau, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Gerard Comeau, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Gerard Comeau, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Gerard Comeau, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Gerard Comeau, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Gerard Comeau, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Gerard Comeau, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Gerard Comeau, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen Gerard Comeau, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Average Medicare Patient Data From 2013 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Stephen Gerard Comeau, MD From 2013 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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