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Dr. Alyn Louise Adrain, MD

(1 Rating)

Specializes in: Adult Gastroenterology

Brown University, Alpert Medical School (1988)

Professional interests include: endoscopic ultrasound (EUS)

44 West River Street
Providence, RI 02904

(401) 274-4800

Dr. Alyn Louise Adrain, MD is a gastroenterologist in Providence, RI specializing in adult gastroenterology. She graduated from Brown University, Alpert Medical School in 1988 and has 38 years of experience. Dr. Alyn Louise Adrain, MD is affiliated with The Miriam Hospital, Brown University Health and GASTROENTEROLOGY ASSOCIATES INC.

Office Locations

Brown University Health

44 West River Street
Providence, RI 02904

(401) 274-4800

(401) 454-0410

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Noteworthy Medicare Patient Procedures Performed by Dr. Alyn Louise Adrain, MD in 2023

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

Top 5%

By Volume:

special stains

By Affordability:

hospital care

inpatient care

inpatient hospital care

special stains

In 2023, among providers in related specialties within Rhode Island, Dr. Alyn Louise Adrain, MD performed more special stains procedures for Medicare patients than 95% of them and she also had a list price for hospital care, inpatient care, inpatient hospital care (for patient admitted to hospital), and special stains 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Alyn Louise Adrain, MD treated as a gastroenterologist in Providence, RI during 2012 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Alyn Louise Adrain, MD for Medicare patients.

diagnostic procedures	181
doctor visit	228
gastrointestinal procedures	242
hospital care	211
inpatient care	211
lab tests	93
minimally invasive procedures	242
preventive care	61
removal of lesion (e.g. growth)	181

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Alyn Louise Adrain, MD treated as a gastroenterologist in Providence, RI during 2013 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Alyn Louise Adrain, MD for Medicare patients.

diagnostic procedures	186
doctor visit	262
gastrointestinal procedures	240
hospital care	196
inpatient care	196
lab tests	75
minimally invasive procedures	240
preventive care	29
removal of lesion (e.g. growth)	186

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Alyn Louise Adrain, MD.

**Gender**
Male	98
Female	281

**Ethnicity**
Non-Hispanic White	316
Black	28
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	104
85 and over	52
Less than 65	75

Conditions of Medicare patients treated by Dr. Alyn Louise Adrain, MD in 2013

Hypertension	75
High Cholesterol	67
Stroke	9
Ischemic Heart Disease	39
Depression	31
Chronic Kidney Disease	33
Asthma	14
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	25
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	14
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Alyn Louise Adrain, MD treated as a gastroenterologist in Providence, RI during 2014 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Alyn Louise Adrain, MD for Medicare patients.

diagnostic procedures	173
doctor visit	217
gastrointestinal procedures	220
hospital care	206
inpatient care	206
lab tests	85
minimally invasive procedures	220
preventive care	47
removal of lesion (e.g. growth)	173

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Alyn Louise Adrain, MD.

**Gender**
Male	90
Female	275

**Ethnicity**
Non-Hispanic White	306
Black	27
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	148
From 75 to 84	98
85 and over	52
Less than 65	67

Conditions of Medicare patients treated by Dr. Alyn Louise Adrain, MD in 2014

Hypertension	73
High Cholesterol	64
Stroke	8
Ischemic Heart Disease	35
Depression	36
Chronic Kidney Disease	30
Asthma	16
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	26
Chronic Obstructive Pulmonary Disease	20
Diabetes	32
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Alyn Louise Adrain, MD treated as a gastroenterologist in Providence, RI during 2015 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Alyn Louise Adrain, MD for Medicare patients.

diagnostic procedures	166
doctor visit	205
gastrointestinal procedures	215
hospital care	184
inpatient care	184
lab tests	65
minimally invasive procedures	215
preventive care	49
removal of lesion (e.g. growth)	166

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Alyn Louise Adrain, MD.

**Gender**
Male	204
Female	514

**Ethnicity**
Non-Hispanic White	588
Black	44
Hispanic	62
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	326
From 75 to 84	158
85 and over	98
Less than 65	136

Conditions of Medicare patients treated by Dr. Alyn Louise Adrain, MD in 2015

Hypertension	67
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	33
Depression	34
Chronic Kidney Disease	28
Asthma	15
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	17
Diabetes	33
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Alyn Louise Adrain, MD treated as a gastroenterologist in Providence, RI during 2016 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Alyn Louise Adrain, MD for Medicare patients.

diagnostic procedures	235
doctor visit	199
gastrointestinal procedures	288
hospital care	182
inpatient care	182
lab tests	26
minimally invasive procedures	288
preventive care	53
removal of lesion (e.g. growth)	235

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Alyn Louise Adrain, MD.

**Gender**
Male	116
Female	309

**Ethnicity**
Non-Hispanic White	355
Black	18
Hispanic	38
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	208
From 75 to 84	110
85 and over	40
Less than 65	67

Conditions of Medicare patients treated by Dr. Alyn Louise Adrain, MD in 2016

Hypertension	73
High Cholesterol	66
Stroke	5
Ischemic Heart Disease	36
Depression	30
Chronic Kidney Disease	28
Asthma	28
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	20
Diabetes	32
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Alyn Louise Adrain, MD treated as a gastroenterologist in Providence, RI during 2017 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Alyn Louise Adrain, MD for Medicare patients.

diagnostic procedures	204
doctor visit	217
gastrointestinal procedures	264
hospital care	112
inpatient care	112
lab tests	23
minimally invasive procedures	264
preventive care	60
removal of lesion (e.g. growth)	204

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Alyn Louise Adrain, MD.

**Gender**
Male	107
Female	295

**Ethnicity**
Non-Hispanic White	338
Black	17
Hispanic	30
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	188
From 75 to 84	119
85 and over	55
Less than 65	40

Conditions of Medicare patients treated by Dr. Alyn Louise Adrain, MD in 2017

Hypertension	73
High Cholesterol	54
Stroke	6
Ischemic Heart Disease	37
Depression	29
Chronic Kidney Disease	32
Asthma	14
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	17
Diabetes	31
Dementia	13
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Alyn Louise Adrain, MD treated as a gastroenterologist in Providence, RI during 2018 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Alyn Louise Adrain, MD for Medicare patients.

diagnostic procedures	209
doctor visit	203
gastrointestinal procedures	250
hospital care	103
inpatient care	103
lab tests	39
minimally invasive procedures	250
preventive care	41
removal of lesion (e.g. growth)	209

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Alyn Louise Adrain, MD.

**Gender**
Male	89
Female	285

**Ethnicity**
Non-Hispanic White	326
Black	0
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	179
From 75 to 84	105
85 and over	45
Less than 65	45

Conditions of Medicare patients treated by Dr. Alyn Louise Adrain, MD in 2018

Hypertension	75
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	36
Depression	30
Chronic Kidney Disease	37
Asthma	14
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	19
Chronic Obstructive Pulmonary Disease	18
Diabetes	32
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Alyn Louise Adrain, MD treated as a gastroenterologist in Providence, RI during 2019 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Alyn Louise Adrain, MD for Medicare patients.

diagnostic procedures	196
doctor visit	190
gastrointestinal procedures	274
hospital care	63
inpatient care	63
lab tests	18
minimally invasive procedures	274
preventive care	78
removal of lesion (e.g. growth)	196

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Alyn Louise Adrain, MD.

**Gender**
Male	98
Female	279

**Ethnicity**
Non-Hispanic White	312
Black	20
Hispanic	23
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	193
From 75 to 84	113
85 and over	29
Less than 65	42

Conditions of Medicare patients treated by Dr. Alyn Louise Adrain, MD in 2019

Hypertension	66
High Cholesterol	64
Stroke	6
Ischemic Heart Disease	27
Depression	32
Chronic Kidney Disease	29
Asthma	13
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Alyn Louise Adrain, MD treated as a gastroenterologist in Providence, RI during 2020 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Alyn Louise Adrain, MD for Medicare patients.

diagnostic procedures	147
doctor visit	215
gastrointestinal procedures	181
hospital care	20
inpatient care	20
lab tests	24
minimally invasive procedures	181
preventive care	34
removal of lesion (e.g. growth)	147

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Alyn Louise Adrain, MD.

**Gender**
Male	56
Female	223

**Ethnicity**
Non-Hispanic White	241
Black	0
Hispanic	14
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	144
From 75 to 84	85
85 and over	22
Less than 65	28

Conditions of Medicare patients treated by Dr. Alyn Louise Adrain, MD in 2020

Hypertension	65
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	25
Depression	28
Chronic Kidney Disease	26
Asthma	13
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	24
Dementia	7
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Alyn Louise Adrain, MD treated as a gastroenterologist in Providence, RI during 2021 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Alyn Louise Adrain, MD for Medicare patients.

diagnostic procedures	172
doctor visit	219
gastrointestinal procedures	226
hospital care	53
inpatient care	53
lab tests	43
minimally invasive procedures	226
preventive care	54
removal of lesion (e.g. growth)	172

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Alyn Louise Adrain, MD.

**Gender**
Male	72
Female	272

**Ethnicity**
Non-Hispanic White	294
Black	0
Hispanic	26
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	109
85 and over	26
Less than 65	25

Conditions of Medicare patients treated by Dr. Alyn Louise Adrain, MD in 2021

Hypertension	69
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	29
Depression	26
Chronic Kidney Disease	29
Asthma	16
Osteoperosis	16
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Dementia	12
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Alyn Louise Adrain, MD treated as a gastroenterologist in Providence, RI during 2022 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Alyn Louise Adrain, MD for Medicare patients.

diagnostic procedures	191
doctor visit	199
gastrointestinal procedures	259
hospital care	53
inpatient care	53
lab tests	45
minimally invasive procedures	259
preventive care	68
removal of lesion (e.g. growth)	191

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Alyn Louise Adrain, MD.

**Gender**
Male	77
Female	272

**Ethnicity**
Non-Hispanic White	298
Black	0
Hispanic	20
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	177
From 75 to 84	123
85 and over	24
Less than 65	25

Conditions of Medicare patients treated by Dr. Alyn Louise Adrain, MD in 2022

Hypertension	72
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	23
Depression	24
Chronic Kidney Disease	19
Asthma	16
Osteoperosis	20
Atrial Fibrilation	17
Heart Failure	15
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Dementia	7
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Alyn Louise Adrain, MD for Medicare patients.

The highest averages for the top procedures that Dr. Alyn Louise Adrain, MD treated as a gastroenterologist in Providence, RI were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

diagnostic procedures	187
doctor visit	214
gastrointestinal procedures	241
hospital care	125
inpatient care	125
lab tests	48
minimally invasive procedures	241
preventive care	52
removal of lesion (e.g. growth)	187

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Alyn Louise Adrain, MD.

**Gender**
Male	91
Female	273

**Ethnicity**
Black / African American	14
Asian / Pacific Islander	0
Non-Hispanic White	306
Hispanic	23
Native American / Alaskan Native	0
Other	4

**Age**
75 to 84	102
85 and over	40
Less than 65	50
65 to 74	172

Average of Total of Conditions of Medicare patients treated by Dr. Alyn Louise Adrain, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Alyn Louise Adrain, MD treated were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	64
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	29
Depression	27
Chronic Kidney Disease	26
Asthma	14
Osteoporosis	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	15
Diabetes	27
Atrial Fibrillation	12
Cancer	12
Dementia	9

Education & Training

Dr. Alyn Louise Adrain, MD graduated from Brown University, Alpert Medical School in 1988. She completed residency at Kaiser Permanente San Francisco Medical Center. She has a state license in Rhode Island.

Medical School: Brown University, Alpert Medical School (1988)

Residency: Kaiser Permanente San Francisco Medical Center

Licensed In: Rhode Island

Affiliations & Hospitals

Dr. Alyn Louise Adrain, MD is associated with these hospitals and organizations:

The Miriam Hospital

Brown University Health

GASTROENTEROLOGY ASSOCIATES INC

Ratings & Reviews

Dr. Alyn Louise Adrain, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Alyn Louise Adrain, MD from all over the web to help you find the right in Providence, RI.

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General Payments

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

**Payments by Company**
AbbVie, Inc.	$2,108 Humira $1,174	Creon $585	Viekira $139	Mavyret $23	Technivie $19	Other $169
UCB, Inc.	$382 Cimzia $382
Ironwood Pharmaceuticals, Inc	$270 LINZESS $89	VIBERZI $62	LINZESS 290 mcg $47	CANASA $46	GIVLAARI $14	Other $12
Merck Sharp & Dohme Corporation	$149 ZINPLAVA $60	ZEPATIER $35	RENFLEXIS $23	VICTRELIS $12	$19
Medtronic, Inc.	$144 GI GENIUS $144
Other	$867 ENTYVIO $124	LINZESS $108	PENTASA $63	Creon $59	Non-Covered-Product $50	Other $464

**Types of Payments**
Food and Beverage	$3,839
Education	$82

Biography

Dr. Alyn Adrain is an adult gastroenterology specialist. In her practice, she is particularly interested in endoscopic ultrasound (EUS). Dr. Adrain is professionally affiliated with The Miriam Hospital. She obtained her medical school training at Brown University, Alpert Medical School and performed her residency at Kaiser Permanente San Francisco Medical Center.