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Home > IA Providers > Hepatologists

Dr. Michael D. Obrien, MD

(No ratings)

Specializes in: Hepatology (Liver Disease) and Adult Gastroenterology

Tulane University School of Medicine

1378 Northwest 124th Street
Clive, IA 50325

(515) 288-6097

Dr. Michael D. Obrien, MD is a hepatologist in Clive, IA specializing in hepatology (liver disease) and adult gastroenterology. He graduated from Tulane University School of Medicine. Dr. Michael D. Obrien, MD is affiliated with UnityPoint Health.

Office Locations

UnityPoint Health

1378 Northwest 124th Street
Clive, IA 50325

(515) 288-6097

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Noteworthy Medicare Patient Procedures Performed by Dr. Michael D. Obrien, MD in 2023

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

Top 5%

By Affordability:

balloon dilation

esophageal balloon dilation

intravenous infusion therapy

In 2023, Dr. Michael D. Obrien, MD had a list price for balloon dilation, esophageal balloon dilation, and intravenous infusion therapy that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Iowa. 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 Affordability:

EGD with dilation

EGD with esophageal dilation

endoscopic esophageal dilation

intravenous infusion

upper endoscopy with dilation

upper endoscopy with esophageal dilation

In 2023, Dr. Michael D. Obrien, MD had a list price for EGD with dilation, EGD with esophageal dilation, endoscopic esophageal dilation, intravenous (IV) infusion, upper endoscopy with dilation, and upper endoscopy with esophageal dilation that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Iowa. 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 25%

By Volume:

preventive care

screening colonoscopy

By Affordability:

diagnostic EGD

diagnostic upper endoscopy

EGD with biopsy

EGD with lesion removal

esophageal dilation

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 Iowa, Dr. Michael D. Obrien, MD performed more preventive care, and screening colonoscopy procedures for Medicare patients than 75% of them and he also had a list price for diagnostic EGD, diagnostic upper endoscopy, EGD with biopsy, EGD with lesion removal, esophageal dilation, 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. Michael D. Obrien, MD treated as a hepatologist in Clive, IA during 2012 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Michael D. Obrien, MD for Medicare patients.

balloon dilation	22
biological response modifier (BRM) therapy	14
chemotherapy	14
diagnostic procedures	160
doctor visit	192
esophageal dilation	22
gastrointestinal procedures	392
hospital care	199
inpatient care	199
minimally invasive procedures	406
preventive care	156
removal of lesion (e.g. growth)	160

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael D. Obrien, MD treated as a hepatologist in Clive, IA during 2013 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Michael D. Obrien, MD for Medicare patients.

balloon dilation	20
biological response modifier (BRM) therapy	14
chemotherapy	14
diagnostic procedures	184
doctor visit	160
esophageal dilation	20
gastrointestinal procedures	451
hospital care	183
inpatient care	183
minimally invasive procedures	465
preventive care	177
removal of lesion (e.g. growth)	184

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael D. Obrien, MD.

**Gender**
Male	220
Female	319

**Ethnicity**
Non-Hispanic White	507
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	266
From 75 to 84	149
85 and over	41
Less than 65	83

Conditions of Medicare patients treated by Dr. Michael D. Obrien, MD in 2013

Hypertension	65
High Cholesterol	55
Stroke	3
Ischemic Heart Disease	38
Depression	24
Chronic Kidney Disease	25
Asthma	7
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	19
Chronic Obstructive Pulmonary Disease	17
Diabetes	32
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael D. Obrien, MD treated as a hepatologist in Clive, IA during 2014 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Michael D. Obrien, MD for Medicare patients.

balloon dilation	20
biological response modifier (BRM) therapy	17
chemotherapy	17
diagnostic procedures	207
doctor visit	153
esophageal dilation	20
gastrointestinal procedures	451
hospital care	181
inpatient care	181
minimally invasive procedures	468
preventive care	161
removal of lesion (e.g. growth)	207

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael D. Obrien, MD.

**Gender**
Male	251
Female	291

**Ethnicity**
Non-Hispanic White	502
Black	23
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	261
From 75 to 84	157
85 and over	42
Less than 65	82

Conditions of Medicare patients treated by Dr. Michael D. Obrien, MD in 2014

Hypertension	61
High Cholesterol	49
Stroke	4
Ischemic Heart Disease	37
Depression	25
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael D. Obrien, MD treated as a hepatologist in Clive, IA during 2015 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Michael D. Obrien, MD for Medicare patients.

balloon dilation	22
diagnostic procedures	174
doctor visit	221
esophageal dilation	22
gastrointestinal procedures	383
hospital care	196
inpatient care	196
minimally invasive procedures	383
preventive care	128
removal of lesion (e.g. growth)	174

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael D. Obrien, MD.

**Gender**
Male	444
Female	534

**Ethnicity**
Non-Hispanic White	896
Black	32
Hispanic	0
Asian	0
Other	28
Native American	0

**Age**
From 65 to 74	498
From 75 to 84	266
85 and over	96
Less than 65	118

Conditions of Medicare patients treated by Dr. Michael D. Obrien, MD in 2015

Hypertension	65
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	36
Depression	25
Chronic Kidney Disease	25
Asthma	11
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	20
Chronic Obstructive Pulmonary Disease	17
Diabetes	30
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael D. Obrien, MD treated as a hepatologist in Clive, IA during 2016 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Michael D. Obrien, MD for Medicare patients.

balloon dilation	30
biological response modifier (BRM) therapy	15
chemotherapy	15
diagnostic procedures	226
doctor visit	180
esophageal dilation	30
gastrointestinal procedures	423
hospital care	274
inpatient care	274
minimally invasive procedures	438
preventive care	117
removal of lesion (e.g. growth)	226

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael D. Obrien, MD.

**Gender**
Male	256
Female	295

**Ethnicity**
Non-Hispanic White	508
Black	16
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	298
From 75 to 84	135
85 and over	37
Less than 65	81

Conditions of Medicare patients treated by Dr. Michael D. Obrien, MD in 2016

Hypertension	66
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	36
Depression	27
Chronic Kidney Disease	30
Asthma	21
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	22
Chronic Obstructive Pulmonary Disease	17
Diabetes	31
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael D. Obrien, MD treated as a hepatologist in Clive, IA during 2017 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Michael D. Obrien, MD for Medicare patients.

balloon dilation	22
biological response modifier (BRM) therapy	17
chemotherapy	17
diagnostic procedures	229
doctor visit	170
esophageal dilation	22
gastrointestinal procedures	462
hospital care	251
inpatient care	251
minimally invasive procedures	479
preventive care	172
removal of lesion (e.g. growth)	229

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael D. Obrien, MD.

**Gender**
Male	261
Female	321

**Ethnicity**
Non-Hispanic White	533
Black	16
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	327
From 75 to 84	151
85 and over	39
Less than 65	65

Conditions of Medicare patients treated by Dr. Michael D. Obrien, MD in 2017

Hypertension	65
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	32
Depression	29
Chronic Kidney Disease	31
Asthma	6
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	16
Chronic Obstructive Pulmonary Disease	17
Diabetes	25
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael D. Obrien, MD treated as a hepatologist in Clive, IA during 2018 were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Michael D. Obrien, MD for Medicare patients.

balloon dilation	35
biological response modifier (BRM) therapy	13
blood draw	20
chemotherapy	13
diagnostic procedures	223
doctor visit	160
esophageal dilation	35
gastrointestinal procedures	398
hospital care	92
inpatient care	92
lab tests	27
minimally invasive procedures	411
preventive care	120
removal of lesion (e.g. growth)	223

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael D. Obrien, MD.

**Gender**
Male	207
Female	285

**Ethnicity**
Non-Hispanic White	463
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	281
From 75 to 84	128
85 and over	37
Less than 65	46

Conditions of Medicare patients treated by Dr. Michael D. Obrien, MD in 2018

Hypertension	63
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	30
Depression	25
Chronic Kidney Disease	26
Asthma	6
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael D. Obrien, MD treated as a hepatologist in Clive, IA during 2019 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Michael D. Obrien, MD for Medicare patients.

balloon dilation	25
biological response modifier (BRM) therapy	16
chemotherapy	16
diagnostic procedures	250
doctor visit	105
esophageal dilation	25
gastrointestinal procedures	423
hospital care	36
inpatient care	36
minimally invasive procedures	460
preventive care	125
removal of lesion (e.g. growth)	250

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael D. Obrien, MD.

**Gender**
Male	224
Female	260

**Ethnicity**
Non-Hispanic White	453
Black	0
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	289
From 75 to 84	132
85 and over	21
Less than 65	42

Conditions of Medicare patients treated by Dr. Michael D. Obrien, MD in 2019

Hypertension	58
High Cholesterol	56
Stroke	2
Ischemic Heart Disease	32
Depression	28
Chronic Kidney Disease	24
Asthma	5
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	25
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michael D. Obrien, MD treated as a hepatologist in Clive, IA during 2020 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Michael D. Obrien, MD for Medicare patients.

balloon dilation	26
biological response modifier (BRM) therapy	22
chemotherapy	22
diagnostic procedures	229
doctor visit	30
esophageal dilation	26
gastrointestinal procedures	368
minimally invasive procedures	408
preventive care	97
removal of lesion (e.g. growth)	229

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael D. Obrien, MD.

**Gender**
Male	190
Female	247

**Ethnicity**
Non-Hispanic White	409
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	242
From 75 to 84	131
85 and over	25
Less than 65	39

Conditions of Medicare patients treated by Dr. Michael D. Obrien, MD in 2020

Hypertension	57
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	30
Depression	25
Chronic Kidney Disease	25
Asthma	5
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	24
Dementia	5
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Michael D. Obrien, MD treated as a hepatologist in Clive, IA during 2021 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Michael D. Obrien, MD for Medicare patients.

balloon dilation	19
biological response modifier (BRM) therapy	26
chemotherapy	26
diagnostic procedures	204
doctor visit	113
esophageal dilation	19
gastrointestinal procedures	369
minimally invasive procedures	410
preventive care	122
removal of lesion (e.g. growth)	204

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael D. Obrien, MD.

**Gender**
Male	196
Female	230

**Ethnicity**
Non-Hispanic White	399
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	249
From 75 to 84	121
85 and over	22
Less than 65	34

Conditions of Medicare patients treated by Dr. Michael D. Obrien, MD in 2021

Hypertension	55
High Cholesterol	48
Stroke	3
Ischemic Heart Disease	29
Depression	22
Chronic Kidney Disease	22
Asthma	7
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	20
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Michael D. Obrien, MD treated as a hepatologist in Clive, IA during 2022 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Michael D. Obrien, MD for Medicare patients.

balloon dilation	27
biological response modifier (BRM) therapy	19
chemotherapy	19
diagnostic procedures	249
doctor visit	127
esophageal dilation	27
gastrointestinal procedures	401
minimally invasive procedures	433
preventive care	103
removal of lesion (e.g. growth)	249

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael D. Obrien, MD.

**Gender**
Male	196
Female	218

**Ethnicity**
Non-Hispanic White	391
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	234
From 75 to 84	129
85 and over	17
Less than 65	34

Conditions of Medicare patients treated by Dr. Michael D. Obrien, MD in 2022

Hypertension	65
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	23
Depression	22
Chronic Kidney Disease	18
Asthma	7
Osteoperosis	14
Atrial Fibrilation	13
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	22
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Michael D. Obrien, MD for Medicare patients.

The highest averages for the top procedures that Dr. Michael D. Obrien, MD treated as a hepatologist in Clive, IA were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

balloon dilation	24
biological response modifier (BRM) therapy	17
blood draw	20
chemotherapy	17
diagnostic procedures	212
doctor visit	146
esophageal dilation	24
gastrointestinal procedures	411
hospital care	176
inpatient care	176
lab tests	27
minimally invasive procedures	432
preventive care	134
removal of lesion (e.g. growth)	212

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Michael D. Obrien, MD.

**Gender**
Male	222
Female	272

**Ethnicity**
Black / African American	7
Asian / Pacific Islander	0
Non-Hispanic White	460
Native American / Alaskan Native	0
Hispanic	1
Other	6

**Age**
75 to 84	136
85 and over	34
Less than 65	56
65 to 74	267

Average of Total of Conditions of Medicare patients treated by Dr. Michael D. Obrien, MD From 2012 - 2022

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

Hypertension	56
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	29
Depression	22
Chronic Kidney Disease	22
Asthma	7
Osteoporosis	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	23
Atrial Fibrillation	11
Dementia	5
Cancer	10

Education & Training

Dr. Michael D. Obrien, MD graduated from Tulane University School of Medicine. He completed residency at University of Alabama Affiliated Hospitals. He is certified by the Gastroenterology American Board of Internal Medicine and has a state license in Iowa.

Medical School: Tulane University School of Medicine

Residency: University of Alabama Affiliated Hospitals

Board Certification: Gastroenterology American Board of Internal Medicine

Licensed In: Iowa

Affiliations & Hospitals

Dr. Michael D. Obrien, MD is associated with these hospitals and organizations:

UnityPoint Health

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General Payments

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

**Payments by Company**
AbbVie Inc.	$396 Skyrizi $140	Humira $85	Creon $80	LINZESS $52	Rinvoq $30	Other $10
Allergan Inc.	$257 VIBERZI $167	LINZESS $90
AbbVie, Inc.	$157 Humira $55	$102
Janssen Biotech, Inc.	$117 STELARA $102	SIMPONI $15
Actavis Pharma Inc	$112 LINZESS $35	VIBERZI $23	DELZICOL $22	ASACOL HD $20	CANASA $11	Other $1
Other	$470 Nexium $93	ZEPOSIA $58	ENTYVIO $55	DUPIXENT $22	GI GENIUS $20	Other $222

**Types of Payments**
Food and Beverage	$1,509

Biography

Dr. Michael Obrien is a specialist in adult gastroenterology and hepatology (liver disease). After attending Tulane University School of Medicine, he completed his residency training at a hospital affiliated with the University of Alabama. He is affiliated with UnityPoint Health.