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Dr. Stephen W. Gallagher, MD

(Dr. Stephen Gallagher, MD)

(No ratings)

Specializes in: Undersea and Hyperbaric Medicine

University of Vermont College of Medicine (1986)

93 Campus Avenue
Lewiston, ME 04240

(207) 777-8120

Dr. Stephen W. Gallagher, MD is an emergency medicine doctor in Lewiston, ME specializing in undersea and hyperbaric medicine. He graduated from University of Vermont College of Medicine in 1986 and has 40 years of experience. Dr. Stephen W. Gallagher, MD is affiliated with St. Mary's Regional Medical Center.

Office Locations

93 Campus Avenue
Lewiston, ME 04240

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In The News

“PORTLAND, Maine - Emergency doctor Stephen Gallagher is in the midst of learning fast how to administer the test for the deadly anthrax bacteria.”—"TEST SUDDENLY IN HIGH DEMAND", New York Post, October 2001

Noteworthy Medicare Patient Procedures Performed by Dr. Stephen W. Gallagher, MD in 2023

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

Top 5%

By Volume:

multilayer compression bandaging

In 2023, Dr. Stephen W. Gallagher, MD performed more multilayer compression bandaging procedures for Medicare patients than 95% of providers in related specialties within Maine.

Top 10%

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2023, Dr. Stephen W. Gallagher, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Maine. 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Stephen W. Gallagher, MD treated as an emergency medicine doctor in Lewiston, ME during 2012 were emergency care, debridement (removal of unhealthy tissue), excision and compression therapy.

Volume of procedures performed by Dr. Stephen W. Gallagher, MD for Medicare patients.

compression therapy	37
debridement (removal of unhealthy tissue)	46
doctor visit	46
emergency care	891
excision	46
immobilization	37

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Stephen W. Gallagher, MD treated as an emergency medicine doctor in Lewiston, ME during 2013 were emergency care, compression therapy, immobilization and debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. Stephen W. Gallagher, MD for Medicare patients.

compression therapy	451
debridement (removal of unhealthy tissue)	366
doctor visit	904
emergency care	490
excision	366
hospital care	68
immobilization	451
inpatient care	68
plastic surgery procedures	24
reconstructive surgery	24
tissue transfer	24
vascular procedures	25
wound repair (e.g. stitches)	24

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen W. Gallagher, MD.

**Gender**
Male	364
Female	407

**Ethnicity**
Non-Hispanic White	746
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	176
From 75 to 84	193
85 and over	118
Less than 65	284

Conditions of Medicare patients treated by Dr. Stephen W. Gallagher, MD in 2013

Hypertension	68
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	38
Depression	49
Chronic Kidney Disease	36
Asthma	13
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	28
Chronic Obstructive Pulmonary Disease	29
Diabetes	38
Dementia	16
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Stephen W. Gallagher, MD treated as an emergency medicine doctor in Lewiston, ME during 2014 were compression therapy, immobilization, emergency care and debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. Stephen W. Gallagher, MD for Medicare patients.

abscess drainage	16
compression therapy	584
debridement (removal of unhealthy tissue)	314
doctor visit	1392
emergency care	331
excision	314
hospital care	110
immobilization	584
incision and drainage	16
inpatient care	110
minor procedures	40
plastic surgery procedures	20
reconstructive surgery	20
skin surgery	16
tissue transfer	20
vascular procedures	28
wound repair (e.g. stitches)	20

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen W. Gallagher, MD.

**Gender**
Male	373
Female	357

**Ethnicity**
Non-Hispanic White	703
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	169
From 75 to 84	171
85 and over	122
Less than 65	268

Conditions of Medicare patients treated by Dr. Stephen W. Gallagher, MD in 2014

Hypertension	70
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	37
Depression	47
Chronic Kidney Disease	36
Asthma	12
Osteoperosis	8
Atrial Fibrilation	18
Heart Failure	31
Chronic Obstructive Pulmonary Disease	29
Diabetes	45
Dementia	17
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Stephen W. Gallagher, MD treated as an emergency medicine doctor in Lewiston, ME during 2015 were immobilization, compression therapy, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Stephen W. Gallagher, MD for Medicare patients.

abscess drainage	15
compression therapy	616
debridement (removal of unhealthy tissue)	379
diagnostic procedures	13
doctor visit	1637
emergency care	148
excision	379
hospital care	147
immobilization	661
incision and drainage	15
inpatient care	147
minor procedures	15
skin surgery	15
vascular procedures	44

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen W. Gallagher, MD.

**Gender**
Male	606
Female	660

**Ethnicity**
Non-Hispanic White	1226
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	262
From 75 to 84	296
85 and over	250
Less than 65	458

Conditions of Medicare patients treated by Dr. Stephen W. Gallagher, MD in 2015

Hypertension	67
High Cholesterol	53
Stroke	7
Ischemic Heart Disease	37
Depression	46
Chronic Kidney Disease	40
Asthma	20
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	30
Chronic Obstructive Pulmonary Disease	28
Diabetes	43
Dementia	18
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Stephen W. Gallagher, MD treated as an emergency medicine doctor in Lewiston, ME during 2016 were compression therapy, immobilization, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Stephen W. Gallagher, MD for Medicare patients.

compression therapy	1054
debridement (removal of unhealthy tissue)	366
diagnostic procedures	15
doctor visit	1783
excision	366
hospital care	134
immobilization	1054
inpatient care	134
vascular procedures	40

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen W. Gallagher, MD.

**Gender**
Male	248
Female	250

**Ethnicity**
Non-Hispanic White	482
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	117
85 and over	95
Less than 65	174

Conditions of Medicare patients treated by Dr. Stephen W. Gallagher, MD in 2016

Hypertension	74
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	41
Depression	46
Chronic Kidney Disease	50
Asthma	34
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	33
Chronic Obstructive Pulmonary Disease	30
Diabetes	49
Dementia	20
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Stephen W. Gallagher, MD treated as an emergency medicine doctor in Lewiston, ME during 2017 were compression therapy, immobilization, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Stephen W. Gallagher, MD for Medicare patients.

compression therapy	968
debridement (removal of unhealthy tissue)	416
diagnostic procedures	11
doctor visit	1441
excision	416
hospital care	160
immobilization	968
inpatient care	160
vascular procedures	17

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen W. Gallagher, MD.

**Gender**
Male	239
Female	248

**Ethnicity**
Non-Hispanic White	472
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	124
From 75 to 84	113
85 and over	103
Less than 65	147

Conditions of Medicare patients treated by Dr. Stephen W. Gallagher, MD in 2017

Hypertension	75
High Cholesterol	50
Stroke	7
Ischemic Heart Disease	42
Depression	52
Chronic Kidney Disease	53
Asthma	9
Osteoperosis	7
Atrial Fibrilation	17
Heart Failure	35
Chronic Obstructive Pulmonary Disease	31
Diabetes	50
Dementia	25
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Stephen W. Gallagher, MD treated as an emergency medicine doctor in Lewiston, ME during 2018 were compression therapy, immobilization, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Stephen W. Gallagher, MD for Medicare patients.

abscess drainage	14
compression therapy	875
debridement (removal of unhealthy tissue)	431
doctor visit	1498
excision	415
hospital care	142
immobilization	875
incision and drainage	14
inpatient care	142
minor procedures	14
skin surgery	14

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen W. Gallagher, MD.

**Gender**
Male	212
Female	247

**Ethnicity**
Non-Hispanic White	440
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	118
85 and over	89
Less than 65	146

Conditions of Medicare patients treated by Dr. Stephen W. Gallagher, MD in 2018

Hypertension	75
High Cholesterol	56
Stroke	7
Ischemic Heart Disease	43
Depression	47
Chronic Kidney Disease	58
Asthma	9
Osteoperosis	8
Atrial Fibrilation	19
Heart Failure	34
Chronic Obstructive Pulmonary Disease	30
Diabetes	54
Dementia	25
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Stephen W. Gallagher, MD treated as an emergency medicine doctor in Lewiston, ME during 2019 were compression therapy, immobilization, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Stephen W. Gallagher, MD for Medicare patients.

compression therapy	561
debridement (removal of unhealthy tissue)	196
doctor visit	1100
excision	196
hospital care	94
immobilization	561
inpatient care	94

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen W. Gallagher, MD.

**Gender**
Male	212
Female	203

**Ethnicity**
Non-Hispanic White	394
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	120
From 75 to 84	109
85 and over	72
Less than 65	114

Conditions of Medicare patients treated by Dr. Stephen W. Gallagher, MD in 2019

Hypertension	75
High Cholesterol	58
Stroke	7
Ischemic Heart Disease	46
Depression	42
Chronic Kidney Disease	60
Asthma	8
Osteoperosis	9
Atrial Fibrilation	22
Heart Failure	38
Chronic Obstructive Pulmonary Disease	25
Diabetes	60
Dementia	23
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Stephen W. Gallagher, MD treated as an emergency medicine doctor in Lewiston, ME during 2020 were compression therapy, immobilization, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Stephen W. Gallagher, MD for Medicare patients.

compression therapy	515
debridement (removal of unhealthy tissue)	129
doctor visit	649
excision	129
hospital care	76
immobilization	515
inpatient care	76

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen W. Gallagher, MD.

**Gender**
Male	170
Female	138

**Ethnicity**
Non-Hispanic White	290
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	79
85 and over	50
Less than 65	101

Conditions of Medicare patients treated by Dr. Stephen W. Gallagher, MD in 2020

Hypertension	75
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	44
Depression	48
Chronic Kidney Disease	62
Asthma	10
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	36
Chronic Obstructive Pulmonary Disease	29
Diabetes	55
Dementia	20
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Stephen W. Gallagher, MD treated as an emergency medicine doctor in Lewiston, ME during 2021 were compression therapy, immobilization, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Stephen W. Gallagher, MD for Medicare patients.

compression therapy	424
debridement (removal of unhealthy tissue)	131
doctor visit	671
excision	131
hospital care	87
immobilization	424
inpatient care	87

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen W. Gallagher, MD.

**Gender**
Male	141
Female	132

**Ethnicity**
Non-Hispanic White	257
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	63
85 and over	49
Less than 65	75

Conditions of Medicare patients treated by Dr. Stephen W. Gallagher, MD in 2021

Hypertension	72
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	44
Depression	45
Chronic Kidney Disease	58
Asthma	10
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	43
Chronic Obstructive Pulmonary Disease	26
Diabetes	51
Dementia	25
Cancer	6

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Stephen W. Gallagher, MD treated as an emergency medicine doctor in Lewiston, ME during 2022 were compression therapy, immobilization, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Stephen W. Gallagher, MD for Medicare patients.

compression therapy	349
debridement (removal of unhealthy tissue)	145
doctor visit	543
excision	145
hospital care	55
immobilization	349
inpatient care	55

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Stephen W. Gallagher, MD.

**Gender**
Male	113
Female	111

**Age**
From 65 to 74	52
From 75 to 84	54
85 and over	53
Less than 65	65

Conditions of Medicare patients treated by Dr. Stephen W. Gallagher, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	26
Depression	39
Chronic Kidney Disease	46
Asthma	12
Osteoperosis	16
Atrial Fibrilation	29
Heart Failure	32
Chronic Obstructive Pulmonary Disease	27
Diabetes	54
Dementia	17
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Stephen W. Gallagher, MD for Medicare patients.

The highest averages for the top procedures that Dr. Stephen W. Gallagher, MD treated as an emergency medicine doctor in Lewiston, ME were immobilization, compression therapy, emergency care and debridement (removal of unhealthy tissue).

abscess drainage	15
compression therapy	584
debridement (removal of unhealthy tissue)	265
diagnostic procedures	13
doctor visit	1060
emergency care	465
excision	263
hospital care	107
immobilization	589
incision and drainage	15
inpatient care	107
minor procedures	23
plastic surgery procedures	22
reconstructive surgery	22
skin surgery	15
tissue transfer	22
vascular procedures	30
wound repair (e.g. stitches)	22

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Stephen W. Gallagher, MD.

**Gender**
Male	243
Female	250

**Ethnicity**
Black / African American	1
Asian / Pacific Islander	0
Non-Hispanic White	455
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	119
85 and over	91
Less than 65	166
65 to 74	116

Average of Total of Conditions of Medicare patients treated by Dr. Stephen W. Gallagher, MD From 2012 - 2022

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

Hypertension	66
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	36
Depression	41
Chronic Kidney Disease	45
Asthma	12
Osteoporosis	8
Heart Failure	30
Chronic Obstructive Pulmonary Disease	25
Diabetes	45
Atrial Fibrillation	16
Cancer	8
Dementia	18

Education & Training

Dr. Stephen W. Gallagher, MD graduated from University of Vermont College of Medicine in 1986. He has a state license in Maine.

Medical School: University of Vermont College of Medicine (1986)

Licensed In: Maine

Affiliations & Hospitals

Dr. Stephen W. Gallagher, MD is associated with these hospitals and organizations:

St. Mary's Regional Medical Center

Ratings & Reviews

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General Payments

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

**Payments by Company**
Organogenesis Inc.	$1,517 Apligraf $748	PuraPly $462	Puraply Antimicrobial $185	Dermagraft $122
Smith & Nephew, Inc.	$803 Regranex $366	Santyl $230	Pico $105	Wound Matrix $68	Oasis $33
KCI USA, Inc	$532 VAC THERAPY $532
Smith+Nephew, Inc.	$255 GrafixPL $138	Oasis $47	RENASYS GO v2 HOME $30	Renasys $22	PICO 7 Single Use Negative Pressure Wound Therapy $19
MEDELA LLC	$77 $77
Other	$227 ENTRE $36	HYDROFERA BLUE READY - BORDER $25	ORBACTIV $19	AQUACEL $17	SAMSCA $16	Other $115

**Types of Payments**
Food and Beverage	$2,888
Travel and Lodging	$504
Education	$19

Biography

Dr. Stephen Gallagher is an undersea and hyperbaric medicine and family medicine specialist. He is professionally affiliated with St. Mary's Regional Medical Center. Dr. Gallagher graduated from the University of Vermont College of Medicine.

Select Year:

Dr. Stephen W. Gallagher, MD

Office Locations

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. Stephen W. Gallagher, MD in 2023

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen W. Gallagher, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen W. Gallagher, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen W. Gallagher, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen W. Gallagher, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen W. Gallagher, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen W. Gallagher, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen W. Gallagher, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen W. Gallagher, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen W. Gallagher, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stephen W. Gallagher, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Stephen W. Gallagher, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Lewiston, ME