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Home > ME Providers > Urologists

Dr. Gregory S. Adey, MD

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Specializes in: Urology (Urinary Tract Disease)

195 Fore River Parkway Suite 310
Portland, ME 04101

(207) 523-5901

Dr. Gregory S. Adey, MD is an urologist in Portland, ME specializing in urology (urinary tract disease).

Office Locations

195 Fore River Parkway Suite 310
Portland, ME 04101

(207) 523-5901

(207) 523-5902

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In The News

“New Members to the advisory board include: Dr. Greg Adey, Fore River Urology; Susan Bowden, Maine Center for Cancer Medicine; Dr. Stuart Gilbert, Spectrum Medical Group (retired); and Lou Jacobs,...”—"People and Business: Aug. 5", Portland Press Herald, August 2009

Noteworthy Medicare Patient Procedures Performed by Dr. Gregory S. Adey, MD in 2023

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

Top 5%

By Volume:

bilirubin test

creatinine urine test

lab tests

microalbumin urine test

non-blood glucose tests

post void residual study

total protein urine test

By Affordability:

creatinine urine test

glucose tests

kidney function tests

liver function tests

microalbumin test

microalbumin urine test

non-blood glucose tests

pH test

total protein test

total protein urine test

In 2023, among providers in related specialties within Maine, Dr. Gregory S. Adey, MD performed more bilirubin test, creatinine urine test, lab tests, microalbumin urine test, non-blood glucose tests, post void residual study, and total protein urine test procedures for Medicare patients than 95% of them and he also had a list price for albumin test, bilirubin test, blood tests, creatinine test, creatinine urine test, glucose tests, kidney function tests, liver function tests (LFTs), microalbumin test, microalbumin urine test, non-blood glucose tests, pH test, total protein test, and total protein urine test that was lower than the list prices billed to Medicare by 95% 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.

Top 10%

By Volume:

urologic procedures

In 2023, Dr. Gregory S. Adey, MD performed more urologic procedures procedures for Medicare patients than 90% of providers in related specialties within Maine.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gregory S. Adey, MD treated as an urologist in Portland, ME during 2012 were urologic procedures, minimally invasive procedures, stent placement (stenting) and laser treatment.

Volume of procedures performed by Dr. Gregory S. Adey, MD for Medicare patients.

ablation	13
doctor visit	560
foreign body removal	13
laser treatment	13
minimally invasive procedures	152
stent placement (stenting)	19
urologic procedures	196

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gregory S. Adey, MD treated as an urologist in Portland, ME during 2013 were urologic procedures, minimally invasive procedures, lab tests and laser treatment.

Volume of procedures performed by Dr. Gregory S. Adey, MD for Medicare patients.

ablation	12
anorectal procedures	13
diagnostic procedures	13
doctor visit	578
foreign body removal	13
hospital care	11
inpatient care	11
lab tests	50
laser treatment	27
lithotripsy (stone fragmentation)	15
minimally invasive procedures	144
stent placement (stenting)	26
urologic procedures	188

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory S. Adey, MD.

**Gender**
Male	382
Female	60

**Ethnicity**
Non-Hispanic White	428
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	175
From 75 to 84	146
85 and over	74
Less than 65	47

Conditions of Medicare patients treated by Dr. Gregory S. Adey, MD in 2013

Hypertension	61
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	33
Depression	18
Chronic Kidney Disease	29
Asthma	6
Osteoperosis	5
Atrial Fibrilation	14
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	31
Dementia	12
Cancer	26

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregory S. Adey, MD treated as an urologist in Portland, ME during 2014 were urologic procedures, lab tests, minimally invasive procedures and catheterization.

Volume of procedures performed by Dr. Gregory S. Adey, MD for Medicare patients.

anorectal procedures	34
biological response modifier (BRM) therapy	23
catheterization	45
chemotherapy	23
cytology	36
diagnostic procedures	45
doctor visit	866
hormone therapy	22
lab tests	375
minimally invasive procedures	114
minor procedures	11
urologic procedures	397

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory S. Adey, MD.

**Gender**
Male	483
Female	110

**Ethnicity**
Non-Hispanic White	568
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	236
From 75 to 84	202
85 and over	81
Less than 65	74

Conditions of Medicare patients treated by Dr. Gregory S. Adey, MD in 2014

Hypertension	61
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	29
Depression	21
Chronic Kidney Disease	28
Asthma	5
Osteoperosis	4
Atrial Fibrilation	13
Heart Failure	13
Chronic Obstructive Pulmonary Disease	16
Diabetes	29
Dementia	9
Cancer	23

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gregory S. Adey, MD treated as an urologist in Portland, ME during 2015 were lab tests, urologic procedures, minimally invasive procedures and cytology.

Volume of procedures performed by Dr. Gregory S. Adey, MD for Medicare patients.

anorectal procedures	17
catheterization	32
cytology	94
diagnostic procedures	37
doctor visit	798
hormone therapy	38
lab tests	365
minimally invasive procedures	109
minor procedures	20
suprapubic catheter replacement	34
urologic procedures	297

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory S. Adey, MD.

**Gender**
Male	944
Female	206

**Ethnicity**
Non-Hispanic White	1110
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	476
From 75 to 84	398
85 and over	152
Less than 65	124

Conditions of Medicare patients treated by Dr. Gregory S. Adey, MD in 2015

Hypertension	60
High Cholesterol	51
Stroke	5
Ischemic Heart Disease	29
Depression	23
Chronic Kidney Disease	24
Asthma	10
Osteoperosis	5
Atrial Fibrilation	14
Heart Failure	11
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Dementia	9
Cancer	23

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gregory S. Adey, MD treated as an urologist in Portland, ME during 2016 were lab tests, urologic procedures, minimally invasive procedures and cytology.

Volume of procedures performed by Dr. Gregory S. Adey, MD for Medicare patients.

ablation	12
anorectal procedures	41
catheterization	67
cytology	103
diagnostic procedures	54
doctor visit	874
foreign body removal	14
hormone therapy	40
lab tests	463
laser treatment	12
minimally invasive procedures	160
minor procedures	13
stent placement (stenting)	14
urologic procedures	444

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory S. Adey, MD.

**Gender**
Male	485
Female	81

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

**Age**
From 65 to 74	234
From 75 to 84	202
85 and over	72
Less than 65	58

Conditions of Medicare patients treated by Dr. Gregory S. Adey, MD in 2016

Hypertension	62
High Cholesterol	52
Stroke	3
Ischemic Heart Disease	29
Depression	25
Chronic Kidney Disease	31
Asthma	16
Osteoperosis	4
Atrial Fibrilation	13
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	28
Dementia	8
Cancer	25

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregory S. Adey, MD treated as an urologist in Portland, ME during 2017 were lab tests, urologic procedures, minimally invasive procedures and cytology.

Volume of procedures performed by Dr. Gregory S. Adey, MD for Medicare patients.

ablation	11
anorectal procedures	28
biological response modifier (BRM) therapy	31
catheterization	54
chemotherapy	31
cytology	100
diagnostic procedures	28
doctor visit	796
hormone therapy	26
lab tests	550
laser treatment	11
minimally invasive procedures	110
suprapubic catheter replacement	49
urologic procedures	409

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory S. Adey, MD.

**Gender**
Male	479
Female	91

**Ethnicity**
Non-Hispanic White	541
Black	0
Hispanic	0
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	222
From 75 to 84	216
85 and over	82
Less than 65	50

Conditions of Medicare patients treated by Dr. Gregory S. Adey, MD in 2017

Hypertension	59
High Cholesterol	45
Stroke	4
Ischemic Heart Disease	30
Depression	23
Chronic Kidney Disease	31
Asthma	6
Osteoperosis	4
Atrial Fibrilation	15
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	25
Dementia	9
Cancer	25

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregory S. Adey, MD treated as an urologist in Portland, ME during 2018 were lab tests, urologic procedures, minimally invasive procedures and cytology.

Volume of procedures performed by Dr. Gregory S. Adey, MD for Medicare patients.

anorectal procedures	23
catheterization	39
cytology	110
diagnostic procedures	39
doctor visit	804
foreign body removal	12
hormone therapy	26
lab tests	585
minimally invasive procedures	126
minor procedures	16
suprapubic catheter replacement	31
urologic procedures	400

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory S. Adey, MD.

**Gender**
Male	489
Female	93

**Ethnicity**
Non-Hispanic White	555
Black	0
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	237
From 75 to 84	229
85 and over	76
Less than 65	40

Conditions of Medicare patients treated by Dr. Gregory S. Adey, MD in 2018

Hypertension	63
High Cholesterol	52
Stroke	3
Ischemic Heart Disease	33
Depression	24
Chronic Kidney Disease	31
Asthma	5
Osteoperosis	3
Atrial Fibrilation	14
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	26
Dementia	8
Cancer	25

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregory S. Adey, MD treated as an urologist in Portland, ME during 2019 were lab tests, urologic procedures, minimally invasive procedures and cytology.

Volume of procedures performed by Dr. Gregory S. Adey, MD for Medicare patients.

anorectal procedures	24
biological response modifier (BRM) therapy	32
catheterization	43
chemotherapy	32
cytology	72
diagnostic procedures	45
doctor visit	671
hormone therapy	41
lab tests	529
minimally invasive procedures	98
minor procedures	21
urologic procedures	401

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory S. Adey, MD.

**Gender**
Male	465
Female	69

**Ethnicity**
Non-Hispanic White	501
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	235
From 75 to 84	203
85 and over	70
Less than 65	26

Conditions of Medicare patients treated by Dr. Gregory S. Adey, MD in 2019

Hypertension	60
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	33
Depression	20
Chronic Kidney Disease	35
Asthma	7
Osteoperosis	4
Atrial Fibrilation	15
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	25
Dementia	7
Cancer	27

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gregory S. Adey, MD treated as an urologist in Portland, ME during 2020 were lab tests, urologic procedures, minimally invasive procedures and catheterization.

Volume of procedures performed by Dr. Gregory S. Adey, MD for Medicare patients.

biological response modifier (BRM) therapy	24
catheterization	51
chemotherapy	24
cytology	19
diagnostic procedures	15
doctor visit	669
hormone therapy	37
lab tests	469
minimally invasive procedures	105
minor procedures	15
urologic procedures	321

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory S. Adey, MD.

**Gender**
Male	423
Female	51

**Ethnicity**
Non-Hispanic White	443
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	211
From 75 to 84	178
85 and over	63
Less than 65	22

Conditions of Medicare patients treated by Dr. Gregory S. Adey, MD in 2020

Hypertension	56
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	31
Depression	19
Chronic Kidney Disease	32
Asthma	5
Osteoperosis	3
Atrial Fibrilation	14
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	26
Dementia	6
Cancer	28

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gregory S. Adey, MD treated as an urologist in Portland, ME during 2021 were lab tests, urologic procedures, minimally invasive procedures and catheterization.

Volume of procedures performed by Dr. Gregory S. Adey, MD for Medicare patients.

catheterization	61
doctor visit	594
hormone therapy	28
lab tests	496
minimally invasive procedures	76
suprapubic catheter replacement	30
urologic procedures	316

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory S. Adey, MD.

**Gender**
Male	399
Female	77

**Ethnicity**
Non-Hispanic White	449
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	205
From 75 to 84	179
85 and over	72
Less than 65	20

Conditions of Medicare patients treated by Dr. Gregory S. Adey, MD in 2021

Hypertension	59
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	29
Depression	18
Chronic Kidney Disease	31
Asthma	5
Osteoperosis	4
Atrial Fibrilation	13
Heart Failure	16
Chronic Obstructive Pulmonary Disease	8
Diabetes	26
Dementia	6
Cancer	27

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gregory S. Adey, MD treated as an urologist in Portland, ME during 2022 were lab tests, urologic procedures, minimally invasive procedures and catheterization.

Volume of procedures performed by Dr. Gregory S. Adey, MD for Medicare patients.

catheterization	37
doctor visit	613
foreign body removal	12
hormone therapy	25
lab tests	499
laser treatment	15
lithotripsy (stone fragmentation)	15
minimally invasive procedures	88
stent placement (stenting)	15
urologic procedures	334

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory S. Adey, MD.

**Gender**
Male	420
Female	55

**Ethnicity**
Non-Hispanic White	442
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	202
From 75 to 84	187
85 and over	70
Less than 65	16

Conditions of Medicare patients treated by Dr. Gregory S. Adey, MD in 2022

Hypertension	69
High Cholesterol	71
Stroke	6
Ischemic Heart Disease	24
Depression	15
Chronic Kidney Disease	23
Asthma	7
Osteoperosis	4
Atrial Fibrilation	20
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	22
Dementia	5
Cancer	31

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Gregory S. Adey, MD treated as an urologist in Portland, ME during 2023 were lab tests, urologic procedures, minimally invasive procedures and catheterization.

Volume of procedures performed by Dr. Gregory S. Adey, MD for Medicare patients.

catheterization	27
diagnostic procedures	11
doctor visit	617
lab tests	1878
minimally invasive procedures	78
minor procedures	11
urologic procedures	334

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory S. Adey, MD.

**Gender**
Male	390
Female	26

**Ethnicity**
Non-Hispanic White	389
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	172
From 75 to 84	185
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory S. Adey, MD in 2023

Hypertension	69
High Cholesterol	73
Stroke	6
Ischemic Heart Disease	23
Depression	14
Chronic Kidney Disease	20
Asthma	8
Osteoperosis	5
Atrial Fibrilation	20
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	20
Dementia	3
Cancer	34

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Gregory S. Adey, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gregory S. Adey, MD treated as an urologist in Portland, ME were lab tests, urologic procedures, minimally invasive procedures and cytology.

ablation	12
anorectal procedures	25
biological response modifier (BRM) therapy	27
catheterization	45
chemotherapy	27
cytology	76
diagnostic procedures	31
doctor visit	703
foreign body removal	12
hormone therapy	31
hospital care	11
inpatient care	11
lab tests	569
laser treatment	15
lithotripsy (stone fragmentation)	15
minimally invasive procedures	113
minor procedures	15
stent placement (stenting)	18
urologic procedures	336

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Gregory S. Adey, MD.

**Gender**
Male	446
Female	76

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	497
Hispanic	0
Native American / Alaskan Native	0
Other	3

**Age**
75 to 84	193
85 and over	67
Less than 65	39
65 to 74	217

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

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

Hypertension	56
High Cholesterol	51
Stroke	3
Ischemic Heart Disease	26
Depression	18
Chronic Kidney Disease	26
Asthma	6
Osteoporosis	3
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	23
Atrial Fibrillation	13
Cancer	24
Dementia	6

Education & Training

He has a state license in Maine.

Licensed In: Maine

Ratings & Reviews

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General Payments

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

**Payments by Company**
SANOFI-AVENTIS U.S. LLC	$2,480 ELIGARD $2,466	JEVTANA $14
PROCEPT BioRobotics Corporation	$599 AQUABEAM SYSTEM $444	AquaBeam Robotic System $156
Coloplast Corp	$371 TITAN $158	PENILE RECONSTRUCTION $139	CONTINENCE CARE $52	VIRTUE $22
Boston Scientific Corporation	$267 LITHOVUE $62	ADVANCE $41	ERECTILE DYSFUNCTION $41	AMS 700 $33	Greenlight $18	Other $72
American Medical Systems Inc.	$195 AdVance Male Sling System $84	AMS 700 Series $50	GreenLight Laser Therapy $23	ELEVATE PROLAPSE REPAIR SYSTEM $20	RETROARC $18
Other	$1,221 Urolift $132	TESTIM $127	BOTOX $100	Axonics $83	Lupron Depot $62	Other $717

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$2,466
Food and Beverage	$2,225
Travel and Lodging	$330
Education	$113