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Dr. Mariaileen Sourwine, MD

(Dr. Mariaileen Sourwine, M.D.)

(No ratings)

Specializes in: Internal Medicine (Adult Medicine)

University of Maryland School of Medicine

277 Peninsula Farm Road Suite I
Arnold, MD 21012

(410) 989-8833

Dr. Mariaileen Sourwine, MD is an internist in Arnold, MD specializing in internal medicine (adult medicine). She graduated from University of Maryland School of Medicine. Dr. Mariaileen Sourwine, MD is affiliated with Luminis Health.

Office Locations

277 Peninsula Farm Road Suite I
Arnold, MD 21012

(410) 989-8833

(410) 975-5641

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Noteworthy Medicare Patient Procedures Performed by Dr. Mariaileen Sourwine, MD in 2023

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

Top 25%

By Volume:

flu shot

preventive care

By Affordability:

blood draw

blood draw for lab tests

phlebotomy for lab tests

venipuncture

In 2012, among providers in related specialties within Maryland, Dr. Mariaileen Sourwine, MD performed more flu shot, and preventive care procedures for Medicare patients than 75% of them and she also had a list price for blood draw, blood draw for lab tests, phlebotomy for lab tests, and venipuncture (phlebotomy) 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. Mariaileen Sourwine, MD treated as an internist in Arnold, MD during 2012 were lab tests, preventive care, vaccines and blood draw.

Volume of procedures performed by Dr. Mariaileen Sourwine, MD for Medicare patients.

blood draw	106
cardiac procedures	14
diabetes management	53
doctor visit	655
lab tests	491
musculoskeletal imaging	25
preventive care	242
thyroid function tests	84
ultrasound (sonogram)	14
vaccines	110
X-rays	25

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mariaileen Sourwine, MD treated as an internist in Arnold, MD during 2013 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. Mariaileen Sourwine, MD for Medicare patients.

blood draw	187
diabetes management	83
doctor visit	626
lab tests	595
musculoskeletal imaging	23
preventive care	304
thyroid function tests	69
vaccines	93
X-rays	23

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mariaileen Sourwine, MD.

**Gender**
Male	50
Female	234

**Ethnicity**
Non-Hispanic White	247
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	142
From 75 to 84	79
85 and over	48
Less than 65	15

Conditions of Medicare patients treated by Dr. Mariaileen Sourwine, MD in 2013

Hypertension	68
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	21
Depression	17
Chronic Kidney Disease	14
Asthma	8
Osteoperosis	13
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	29
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mariaileen Sourwine, MD treated as an internist in Arnold, MD during 2014 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. Mariaileen Sourwine, MD for Medicare patients.

blood draw	246
cardiac procedures	11
diabetes management	125
doctor visit	960
ear procedures	14
lab tests	956
musculoskeletal imaging	47
preventive care	518
thyroid function tests	132
ultrasound (sonogram)	33
vaccines	196
vascular procedures	22
X-rays	47

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mariaileen Sourwine, MD.

**Gender**
Male	83
Female	321

**Ethnicity**
Non-Hispanic White	359
Black	30
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	214
From 75 to 84	115
85 and over	55
Less than 65	20

Conditions of Medicare patients treated by Dr. Mariaileen Sourwine, MD in 2014

Hypertension	65
High Cholesterol	56
Stroke	3
Ischemic Heart Disease	18
Depression	16
Chronic Kidney Disease	15
Asthma	6
Osteoperosis	11
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	25
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mariaileen Sourwine, MD treated as an internist in Arnold, MD during 2015 were lab tests, preventive care, vaccines and blood draw.

Volume of procedures performed by Dr. Mariaileen Sourwine, MD for Medicare patients.

blood draw	344
breathing treatment	16
cardiac procedures	22
diabetes management	160
doctor visit	1084
ear procedures	12
lab tests	1335
musculoskeletal imaging	73
preventive care	859
thyroid function tests	208
ultrasound (sonogram)	50
vaccines	435
vascular procedures	28
X-rays	73

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mariaileen Sourwine, MD.

**Gender**
Male	196
Female	786

**Ethnicity**
Non-Hispanic White	892
Black	46
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	548
From 75 to 84	288
85 and over	102
Less than 65	44

Conditions of Medicare patients treated by Dr. Mariaileen Sourwine, MD in 2015

Hypertension	56
High Cholesterol	55
Stroke	3
Ischemic Heart Disease	21
Depression	15
Chronic Kidney Disease	14
Asthma	8
Osteoperosis	12
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	24
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mariaileen Sourwine, MD treated as an internist in Arnold, MD during 2016 were lab tests, preventive care, vaccines and blood draw.

Volume of procedures performed by Dr. Mariaileen Sourwine, MD for Medicare patients.

blood draw	359
cardiac procedures	12
diabetes management	171
doctor visit	966
ear procedures	13
lab tests	1367
musculoskeletal imaging	55
preventive care	806
thyroid function tests	174
ultrasound (sonogram)	25
vaccines	379
vascular procedures	13
X-rays	55

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mariaileen Sourwine, MD.

**Gender**
Male	99
Female	417

**Ethnicity**
Non-Hispanic White	472
Black	18
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	285
From 75 to 84	144
85 and over	67
Less than 65	20

Conditions of Medicare patients treated by Dr. Mariaileen Sourwine, MD in 2016

Hypertension	58
High Cholesterol	63
Stroke	3
Ischemic Heart Disease	21
Depression	19
Chronic Kidney Disease	17
Asthma	12
Osteoperosis	16
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	23
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mariaileen Sourwine, MD treated as an internist in Arnold, MD during 2017 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. Mariaileen Sourwine, MD for Medicare patients.

aspiration	14
blood draw	372
diabetes management	169
doctor visit	1174
ear procedures	15
injections	14
lab tests	1309
musculoskeletal imaging	65
preventive care	715
thyroid function tests	162
ultrasound (sonogram)	23
vaccines	339
vascular procedures	23
X-rays	65

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mariaileen Sourwine, MD.

**Gender**
Male	147
Female	476

**Ethnicity**
Non-Hispanic White	563
Black	26
Hispanic	0
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	333
From 75 to 84	192
85 and over	74
Less than 65	24

Conditions of Medicare patients treated by Dr. Mariaileen Sourwine, MD in 2017

Hypertension	59
High Cholesterol	63
Stroke	3
Ischemic Heart Disease	19
Depression	20
Chronic Kidney Disease	17
Asthma	7
Osteoperosis	17
Atrial Fibrilation	8
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	22
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mariaileen Sourwine, MD treated as an internist in Arnold, MD during 2018 were lab tests, preventive care, blood draw and vaccines.

Volume of procedures performed by Dr. Mariaileen Sourwine, MD for Medicare patients.

blood draw	401
cardiac procedures	14
diabetes management	165
doctor visit	1089
ear procedures	11
lab tests	1375
musculoskeletal imaging	50
preventive care	697
thyroid function tests	185
ultrasound (sonogram)	42
vaccines	276
vascular procedures	28
X-rays	50

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mariaileen Sourwine, MD.

**Gender**
Male	127
Female	451

**Ethnicity**
Non-Hispanic White	525
Black	24
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	292
From 75 to 84	195
85 and over	72
Less than 65	19

Conditions of Medicare patients treated by Dr. Mariaileen Sourwine, MD in 2018

Hypertension	59
High Cholesterol	66
Stroke	5
Ischemic Heart Disease	19
Depression	23
Chronic Kidney Disease	17
Asthma	6
Osteoperosis	20
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	22
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mariaileen Sourwine, MD treated as an internist in Arnold, MD during 2019 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. Mariaileen Sourwine, MD for Medicare patients.

blood draw	364
diabetes management	124
doctor visit	923
lab tests	1290
musculoskeletal imaging	26
preventive care	453
thyroid function tests	212
ultrasound (sonogram)	23
vaccines	48
vascular procedures	23
X-rays	26

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mariaileen Sourwine, MD.

**Gender**
Male	97
Female	414

**Ethnicity**
Non-Hispanic White	471
Black	0
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	258
From 75 to 84	180
85 and over	56
Less than 65	17

Conditions of Medicare patients treated by Dr. Mariaileen Sourwine, MD in 2019

Hypertension	60
High Cholesterol	67
Stroke	5
Ischemic Heart Disease	16
Depression	23
Chronic Kidney Disease	18
Asthma	9
Osteoperosis	17
Atrial Fibrilation	10
Heart Failure	7
Chronic Obstructive Pulmonary Disease	8
Diabetes	20
Dementia	6
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mariaileen Sourwine, MD treated as an internist in Arnold, MD during 2020 were blood draw.

Volume of procedures performed by Dr. Mariaileen Sourwine, MD for Medicare patients.

blood draw	54
doctor visit	385

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mariaileen Sourwine, MD.

**Gender**
Male	39
Female	146

**Ethnicity**
Non-Hispanic White	168
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	52
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mariaileen Sourwine, MD in 2020

Hypertension	62
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	19
Depression	24
Chronic Kidney Disease	19
Asthma	11
Osteoperosis	20
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	0
Diabetes	22
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mariaileen Sourwine, MD treated as an internist in Arnold, MD during 2021 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Mariaileen Sourwine, MD for Medicare patients.

blood draw	176
doctor visit	829
preventive care	120
vaccines	120

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mariaileen Sourwine, MD.

**Gender**
Male	82
Female	249

**Ethnicity**
Non-Hispanic White	305
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	120
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mariaileen Sourwine, MD in 2021

Hypertension	56
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	20
Depression	23
Chronic Kidney Disease	17
Asthma	8
Osteoperosis	19
Atrial Fibrilation	9
Heart Failure	7
Chronic Obstructive Pulmonary Disease	5
Diabetes	19
Dementia	4
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mariaileen Sourwine, MD treated as an internist in Arnold, MD during 2022 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Mariaileen Sourwine, MD for Medicare patients.

blood draw	224
doctor visit	833
lab tests	14
preventive care	163
vaccines	150

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mariaileen Sourwine, MD.

**Gender**
Male	103
Female	271

**Ethnicity**
Non-Hispanic White	345
Black	0
Hispanic	0
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	181
From 75 to 84	145
85 and over	36
Less than 65	12

Conditions of Medicare patients treated by Dr. Mariaileen Sourwine, MD in 2022

Hypertension	65
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	15
Depression	21
Chronic Kidney Disease	15
Asthma	13
Osteoperosis	24
Atrial Fibrilation	12
Heart Failure	7
Chronic Obstructive Pulmonary Disease	7
Diabetes	21
Dementia	4
Cancer	17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Mariaileen Sourwine, MD treated as an internist in Arnold, MD during 2023 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Mariaileen Sourwine, MD for Medicare patients.

blood draw	258
doctor visit	704
preventive care	143
vaccines	119

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Mariaileen Sourwine, MD.

**Gender**
Male	78
Female	250

**Ethnicity**
Non-Hispanic White	303
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	161
From 75 to 84	123
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mariaileen Sourwine, MD in 2023

Hypertension	63
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	17
Depression	23
Chronic Kidney Disease	16
Asthma	12
Osteoperosis	27
Atrial Fibrilation	13
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	19
Dementia	4
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Mariaileen Sourwine, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mariaileen Sourwine, MD treated as an internist in Arnold, MD were lab tests, preventive care, blood draw and vaccines.

aspiration	14
blood draw	257
cardiac procedures	14
diabetes management	131
doctor visit	852
ear procedures	13
injections	14
lab tests	970
musculoskeletal imaging	45
preventive care	456
thyroid function tests	153
ultrasound (sonogram)	30
vaccines	205
vascular procedures	22
X-rays	45

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Mariaileen Sourwine, MD.

**Gender**
Male	91
Female	334

**Ethnicity**
Black / African American	12
Asian / Pacific Islander	0
Non-Hispanic White	387
Hispanic	0
Native American / Alaskan Native	0
Other	5

**Age**
75 to 84	136
85 and over	42
Less than 65	14
65 to 74	224

Average of Total of Conditions of Medicare patients treated by Dr. Mariaileen Sourwine, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Mariaileen Sourwine, MD treated were high cholesterol, hypertension, diabetes and depression.

Hypertension	55
High Cholesterol	60
Stroke	2
Ischemic Heart Disease	17
Depression	18
Chronic Kidney Disease	14
Asthma	8
Osteoporosis	16
Heart Failure	7
Chronic Obstructive Pulmonary Disease	6
Diabetes	20
Atrial Fibrillation	9
Cancer	11
Dementia	4

Education & Training

Dr. Mariaileen Sourwine, MD graduated from University of Maryland School of Medicine. She completed residency at University of Maryland Medical Center. She is certified by the American Board of Internal Medicine | Internal Medicine and has a state license in Maryland.

Medical School: University of Maryland School of Medicine

Residency: University of Maryland Medical Center

Board Certification: American Board of Internal Medicine | Internal Medicine

Licensed In: Maryland

Affiliations & Hospitals

Dr. Mariaileen Sourwine, MD is associated with these hospitals and organizations:

Luminis Health

Ratings & Reviews

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General Payments

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

**Payments by Company**
Boehringer Ingelheim International GmbH	$1,204 $1,204
Boehringer Ingelheim Pharmaceuticals, Inc.	$179 JARDIANCE $168	TRADJENTA $11
Abbott Laboratories	$100 FreeStyle Precision Pro system $47	Freestyle Libre 2 $35	FREESTYLE LIBRE 3 $18
Tosoh Bioscience, Inc.	$98 AIA-PACK FOLATE PRETREATMENT SET $98
Janssen Pharmaceuticals, Inc	$59 INVOKAMET $36	XARELTO $23
Other	$276 ZAVZPRET $31	Creon $22	Tachy System $21	FLOVENT $20	Vivitrol $19	Other $164

**Types of Payments**
Food and Beverage	$1,091
Travel and Lodging	$714
Gift	$98
Education	$13

Research Payments

Dr. Mariaileen Sourwine, MD has received 6 research payments totaling $328,554.

Biography

Dr. Mariaileen Sourwine graduated from the University of Maryland School of Medicine. Her residency was performed at the University of Maryland Medical Center. She is professionally affiliated with Luminis Health.