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Dr. Marie Sharkey, MD

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Specializes in: Adult Gastroenterology

University of California, San Diego (UCSD), School of Medicine (1980)

1010 Three Springs Boulevard Suite 270
Durango, CO 81301

(970) 764-3800

Dr. Marie Sharkey, MD is a gastroenterologist in Durango, CO specializing in adult gastroenterology. She graduated from University of California, San Diego (UCSD), School of Medicine in 1980 and has 46 years of experience. Dr. Marie Sharkey, MD is affiliated with CATHOLIC HEALTH INITIATIVES COLORADO.

Office Locations

1010 Three Springs Boulevard Suite 270
Durango, CO 81301

(970) 764-3800

(970) 764-3840

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1802 Braeburn Drive
Salem, VA 24153

(540) 772-5970

(540) 725-5016

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Noteworthy Medicare Patient Procedures Performed by Dr. Marie Sharkey, 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. Marie Sharkey, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 90% of providers in related specialties within Colorado.

Top 25%

By Volume:

diagnostic EGD

By Affordability:

diagnostic EGD

diagnostic EGD without biopsy

diagnostic upper endoscopy

EGD with biopsy

EGD with lesion removal

esophagogastroduodenoscopy

therapeutic EGD

therapeutic upper endoscopy

upper endoscopy

upper endoscopy with biopsy

upper endoscopy with lesion removal

In 2012, among providers in related specialties within Colorado, Dr. Marie Sharkey, MD performed more diagnostic EGD procedures for Medicare patients than 75% of them and she also had a list price for diagnostic EGD, diagnostic EGD without biopsy, diagnostic upper endoscopy, EGD with biopsy, EGD with lesion removal, esophagogastroduodenoscopy (EGD), therapeutic EGD, therapeutic upper endoscopy, upper endoscopy, upper endoscopy with biopsy, and upper endoscopy with lesion removal that was lower than the list prices billed to Medicare by 75% 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Marie Sharkey, MD treated as a gastroenterologist in Durango, CO during 2012 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Marie Sharkey, MD for Medicare patients.

balloon dilation	13
diagnostic procedures	170
doctor visit	123
esophageal dilation	13
gastrointestinal procedures	259
minimally invasive procedures	259
preventive care	65
removal of lesion (e.g. growth)	170

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Marie Sharkey, MD treated as a gastroenterologist in Durango, CO during 2013 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Marie Sharkey, MD for Medicare patients.

balloon dilation	21
blood draw	18
diagnostic procedures	275
doctor visit	338
esophageal dilation	21
gastrointestinal procedures	329
hospital care	254
inpatient care	254
minimally invasive procedures	329
preventive care	33
removal of lesion (e.g. growth)	275

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Marie Sharkey, MD.

**Gender**
Male	139
Female	224

**Ethnicity**
Non-Hispanic White	313
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	99
85 and over	44
Less than 65	73

Conditions of Medicare patients treated by Dr. Marie Sharkey, MD in 2013

Hypertension	71
High Cholesterol	55
Stroke	9
Ischemic Heart Disease	35
Depression	31
Chronic Kidney Disease	28
Asthma	8
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	20
Chronic Obstructive Pulmonary Disease	17
Diabetes	35
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Marie Sharkey, MD treated as a gastroenterologist in Durango, CO during 2014 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Marie Sharkey, MD for Medicare patients.

balloon dilation	26
diagnostic procedures	252
doctor visit	398
esophageal dilation	26
gastrointestinal procedures	326
hospital care	187
inpatient care	187
minimally invasive procedures	326
preventive care	48
removal of lesion (e.g. growth)	252

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Marie Sharkey, MD.

**Gender**
Male	124
Female	295

**Ethnicity**
Non-Hispanic White	357
Black	51
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	186
From 75 to 84	119
85 and over	34
Less than 65	80

Conditions of Medicare patients treated by Dr. Marie Sharkey, MD in 2014

Hypertension	75
High Cholesterol	58
Stroke	6
Ischemic Heart Disease	31
Depression	31
Chronic Kidney Disease	21
Asthma	11
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	16
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Marie Sharkey, MD treated as a gastroenterologist in Durango, CO during 2015 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Marie Sharkey, MD for Medicare patients.

balloon dilation	20
diagnostic procedures	281
doctor visit	353
esophageal dilation	20
gastrointestinal procedures	359
hospital care	325
inpatient care	325
minimally invasive procedures	359
preventive care	45
removal of lesion (e.g. growth)	281

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Marie Sharkey, MD.

**Gender**
Male	278
Female	606

**Ethnicity**
Non-Hispanic White	776
Black	86
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	368
From 75 to 84	254
85 and over	122
Less than 65	140

Conditions of Medicare patients treated by Dr. Marie Sharkey, MD in 2015

Hypertension	75
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	37
Depression	32
Chronic Kidney Disease	33
Asthma	21
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	21
Chronic Obstructive Pulmonary Disease	20
Diabetes	40
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Marie Sharkey, MD treated as a gastroenterologist in Durango, CO during 2016 were hospital care, inpatient care, removal of lesion (e.g. growth) and minimally invasive procedures.

Volume of procedures performed by Dr. Marie Sharkey, MD for Medicare patients.

diagnostic procedures	132
doctor visit	160
gastrointestinal procedures	132
hospital care	136
inpatient care	136
minimally invasive procedures	132
removal of lesion (e.g. growth)	132

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Marie Sharkey, MD.

**Gender**
Male	77
Female	157

**Ethnicity**
Non-Hispanic White	206
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	95
From 75 to 84	66
85 and over	35
Less than 65	38

Conditions of Medicare patients treated by Dr. Marie Sharkey, MD in 2016

Hypertension	75
High Cholesterol	65
Stroke	7
Ischemic Heart Disease	43
Depression	29
Chronic Kidney Disease	35
Asthma	27
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	21
Chronic Obstructive Pulmonary Disease	22
Diabetes	36
Dementia	15
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Marie Sharkey, MD treated as a gastroenterologist in Durango, CO during 2021 were hospital care, inpatient care, removal of lesion (e.g. growth) and minimally invasive procedures.

Volume of procedures performed by Dr. Marie Sharkey, MD for Medicare patients.

diagnostic procedures	32
doctor visit	116
gastrointestinal procedures	32
hospital care	201
inpatient care	201
minimally invasive procedures	32
removal of lesion (e.g. growth)	32

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Marie Sharkey, MD.

**Gender**
Male	99
Female	145

**Ethnicity**
Non-Hispanic White	200
Black	24
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	72
85 and over	29
Less than 65	45

Conditions of Medicare patients treated by Dr. Marie Sharkey, MD in 2021

Hypertension	75
High Cholesterol	70
Stroke	7
Ischemic Heart Disease	48
Depression	37
Chronic Kidney Disease	53
Asthma	9
Osteoperosis	14
Atrial Fibrilation	20
Heart Failure	29
Chronic Obstructive Pulmonary Disease	30
Diabetes	39
Dementia	17
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Marie Sharkey, MD treated as a gastroenterologist in Durango, CO during 2022 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Marie Sharkey, MD for Medicare patients.

diagnostic procedures	112
gastrointestinal procedures	144
hospital care	218
inpatient care	218
minimally invasive procedures	144
preventive care	32
removal of lesion (e.g. growth)	112

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Marie Sharkey, MD.

**Gender**
Male	114
Female	126

**Ethnicity**
Non-Hispanic White	207
Black	0
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	85
From 75 to 84	77
85 and over	37
Less than 65	41

Conditions of Medicare patients treated by Dr. Marie Sharkey, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	40
Depression	37
Chronic Kidney Disease	39
Asthma	16
Osteoperosis	18
Atrial Fibrilation	25
Heart Failure	32
Chronic Obstructive Pulmonary Disease	30
Diabetes	33
Dementia	12
Cancer	21

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Marie Sharkey, MD for Medicare patients.

The highest averages for the top procedures that Dr. Marie Sharkey, MD treated as a gastroenterologist in Durango, CO were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

balloon dilation	20
blood draw	18
diagnostic procedures	179
doctor visit	248
esophageal dilation	20
gastrointestinal procedures	225
hospital care	220
inpatient care	220
minimally invasive procedures	225
preventive care	44
removal of lesion (e.g. growth)	179

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Marie Sharkey, MD.

**Gender**
Male	118
Female	221

**Ethnicity**
Black / African American	23
Asian / Pacific Islander	0
Non-Hispanic White	294
Hispanic	0
Native American / Alaskan Native	0
Other	2

**Age**
75 to 84	98
85 and over	43
Less than 65	59
65 to 74	139

Average of Total of Conditions of Medicare patients treated by Dr. Marie Sharkey, MD From 2012 - 2022

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

Hypertension	63
High Cholesterol	55
Stroke	7
Ischemic Heart Disease	33
Depression	28
Chronic Kidney Disease	29
Asthma	13
Osteoporosis	9
Heart Failure	19
Chronic Obstructive Pulmonary Disease	19
Diabetes	30
Atrial Fibrillation	13
Cancer	12
Dementia	10

Education & Training

Dr. Marie Sharkey, MD graduated from University of California, San Diego (UCSD), School of Medicine in 1980. She has a state license in Maine.

Medical School: University of California, San Diego (UCSD), School of Medicine (1980)

Licensed In: Maine

Affiliations & Hospitals

Dr. Marie Sharkey, MD is associated with these hospitals and organizations:

CATHOLIC HEALTH INITIATIVES COLORADO

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General Payments

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

**Payments by Company**
AbbVie, Inc.	$248 Humira $105	Creon $68	Moderiba $41	Lupron $21	Technivie $13
Salix Pharmaceuticals, Ltd	$207 XIFAXAN 550 MG TABLETS $84	XIFAXAN - 550MG $49	APRISO $47	Moviprep $26
E.R. Squibb & Sons, L.L.C.	$96 DAKLINZA $80	BARACLUDE $16
Ironwood Pharmaceuticals, Inc	$73 COLOGUARD $36	LINZESS 290 mcg $25	$12
Janssen Biotech, Inc.	$72 SIMPONI $50	OLYSIO $22
Other	$552 PENTASA $98	LINZESS $79	SUPREP $70	Cimzia $69	Gastro Intestinal $56	Other $180

**Types of Payments**
Food and Beverage	$1,226
Education	$22

Biography

Dr. Marie Sharkey is a specialist in adult gastroenterology. She studied medicine at the University of California, San Diego (UCSD), School of Medicine.