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Dr. Robert Oatfield, MD

Accepting New Patients

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Specializes in: Interventional Cardiology

Loyola University Chicago, Stritch School of Medicine

310 N 10th Street
Bismarck, ND 58501

(701) 530-7502

Dr. Robert Oatfield, MD is an interventional cardiologist in Bismarck, ND specializing in interventional cardiology. He graduated from Loyola University Chicago, Stritch School of Medicine. Dr. Robert Oatfield, MD is affiliated with CHI St. Alexius Health.

Office Locations

310 N 10th Street
Bismarck, ND 58501

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Noteworthy Medicare Patient Procedures Performed by Dr. Robert Oatfield, MD in 2023

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

Top 5%

By Affordability:

cardiac stress testing

stress testing

In 2023, Dr. Robert Oatfield, MD had a list price for cardiac (heart) stress testing, and stress testing that was lower than the list prices billed to Medicare by 95% of providers in related specialties within North Dakota. 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:

cardiac imaging

In 2023, Dr. Robert Oatfield, MD had a list price for cardiac imaging that was lower than the list prices billed to Medicare by 90% of providers in related specialties within North Dakota. 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 Affordability:

electrocardiogram

stress EKG

In 2012, Dr. Robert Oatfield, MD had a list price for electrocardiogram (EKG), and stress EKG that was lower than the list prices billed to Medicare by 75% of providers in related specialties within North Dakota. 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. Robert Oatfield, MD treated as an interventional cardiologist in Bismarck, ND during 2012 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Robert Oatfield, MD for Medicare patients.

cardiac procedures	767
catheterization	149
diagnostic procedures	106
doctor visit	673
hospital care	196
inpatient care	196
minimally invasive procedures	149
stent placement (stenting)	43
stress testing	194
ultrasound (sonogram)	424
vascular procedures	106

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Robert Oatfield, MD treated as an interventional cardiologist in Bismarck, ND during 2013 were cardiac procedures, ultrasound (sonogram), minimally invasive procedures and catheterization.

Volume of procedures performed by Dr. Robert Oatfield, MD for Medicare patients.

angioplasty	94
cardiac procedures	675
catheterization	216
diagnostic procedures	88
doctor visit	706
hospital care	118
inpatient care	118
minimally invasive procedures	216
stent placement (stenting)	68
stress testing	149
ultrasound (sonogram)	299
vascular procedures	99

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Oatfield, MD.

**Gender**
Male	647
Female	543

**Ethnicity**
Non-Hispanic White	1141
Black	0
Hispanic	0
Asian	0
Other	0
Native American	38

**Age**
From 65 to 74	437
From 75 to 84	440
85 and over	221
Less than 65	92

Conditions of Medicare patients treated by Dr. Robert Oatfield, MD in 2013

Hypertension	75
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	68
Depression	23
Chronic Kidney Disease	35
Asthma	9
Osteoperosis	9
Atrial Fibrilation	22
Heart Failure	36
Chronic Obstructive Pulmonary Disease	21
Diabetes	37
Dementia	12
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Robert Oatfield, MD treated as an interventional cardiologist in Bismarck, ND during 2014 were cardiac procedures, ultrasound (sonogram), minimally invasive procedures and catheterization.

Volume of procedures performed by Dr. Robert Oatfield, MD for Medicare patients.

angioplasty	112
cardiac procedures	636
catheterization	229
diagnostic procedures	75
doctor visit	755
hospital care	168
inpatient care	150
minimally invasive procedures	229
outpatient care	18
stent placement (stenting)	84
stress testing	143
ultrasound (sonogram)	253
vascular procedures	86

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Oatfield, MD.

**Gender**
Male	566
Female	447

**Ethnicity**
Non-Hispanic White	960
Black	0
Hispanic	0
Asian	0
Other	0
Native American	42

**Age**
From 65 to 74	410
From 75 to 84	370
85 and over	172
Less than 65	61

Conditions of Medicare patients treated by Dr. Robert Oatfield, MD in 2014

Hypertension	73
High Cholesterol	63
Stroke	7
Ischemic Heart Disease	70
Depression	21
Chronic Kidney Disease	38
Asthma	8
Osteoperosis	8
Atrial Fibrilation	21
Heart Failure	39
Chronic Obstructive Pulmonary Disease	21
Diabetes	37
Dementia	11
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Robert Oatfield, MD treated as an interventional cardiologist in Bismarck, ND during 2015 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Robert Oatfield, MD for Medicare patients.

angioplasty	26
cardiac procedures	405
catheterization	75
diagnostic procedures	36
doctor visit	667
hospital care	119
inpatient care	119
minimally invasive procedures	75
stent placement (stenting)	26
stress testing	122
ultrasound (sonogram)	208
vascular procedures	36

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Oatfield, MD.

**Gender**
Male	998
Female	732

**Ethnicity**
Non-Hispanic White	1642
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	694
From 75 to 84	642
85 and over	280
Less than 65	114

Conditions of Medicare patients treated by Dr. Robert Oatfield, MD in 2015

Hypertension	73
High Cholesterol	62
Stroke	5
Ischemic Heart Disease	70
Depression	22
Chronic Kidney Disease	37
Asthma	13
Osteoperosis	9
Atrial Fibrilation	25
Heart Failure	37
Chronic Obstructive Pulmonary Disease	19
Diabetes	37
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Robert Oatfield, MD treated as an interventional cardiologist in Bismarck, ND during 2016 were cardiac procedures, ultrasound (sonogram), stress testing and minimally invasive procedures.

Volume of procedures performed by Dr. Robert Oatfield, MD for Medicare patients.

angioplasty	46
cardiac procedures	533
catheterization	128
diagnostic procedures	48
doctor visit	688
emergency care	11
hospital care	117
inpatient care	117
minimally invasive procedures	128
stent placement (stenting)	46
stress testing	165
ultrasound (sonogram)	240
vascular procedures	48

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Oatfield, MD.

**Gender**
Male	518
Female	403

**Ethnicity**
Non-Hispanic White	876
Black	0
Hispanic	0
Asian	0
Other	0
Native American	32

**Age**
From 65 to 74	373
From 75 to 84	321
85 and over	165
Less than 65	62

Conditions of Medicare patients treated by Dr. Robert Oatfield, MD in 2016

Hypertension	75
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	68
Depression	25
Chronic Kidney Disease	47
Asthma	22
Osteoperosis	10
Atrial Fibrilation	24
Heart Failure	35
Chronic Obstructive Pulmonary Disease	19
Diabetes	36
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Robert Oatfield, MD treated as an interventional cardiologist in Bismarck, ND during 2017 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Robert Oatfield, MD for Medicare patients.

angioplasty	30
cardiac procedures	563
catheterization	75
diagnostic procedures	30
doctor visit	647
hospital care	83
inpatient care	83
minimally invasive procedures	75
stent placement (stenting)	30
stress testing	176
ultrasound (sonogram)	312
vascular procedures	30

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Oatfield, MD.

**Gender**
Male	764
Female	603

**Ethnicity**
Non-Hispanic White	1312
Black	0
Hispanic	0
Asian	0
Other	0
Native American	42

**Age**
From 65 to 74	501
From 75 to 84	471
85 and over	277
Less than 65	118

Conditions of Medicare patients treated by Dr. Robert Oatfield, MD in 2017

Hypertension	75
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	63
Depression	27
Chronic Kidney Disease	50
Asthma	10
Osteoperosis	12
Atrial Fibrilation	26
Heart Failure	41
Chronic Obstructive Pulmonary Disease	25
Diabetes	34
Dementia	15
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Robert Oatfield, MD treated as an interventional cardiologist in Bismarck, ND during 2018 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Robert Oatfield, MD for Medicare patients.

cardiac procedures	166
doctor visit	362
hospital care	26
inpatient care	26
stress testing	55
ultrasound (sonogram)	111

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Oatfield, MD.

**Gender**
Male	529
Female	449

**Ethnicity**
Non-Hispanic White	924
Black	0
Hispanic	0
Asian	0
Other	0
Native American	32

**Age**
From 65 to 74	389
From 75 to 84	328
85 and over	190
Less than 65	71

Conditions of Medicare patients treated by Dr. Robert Oatfield, MD in 2018

Hypertension	75
High Cholesterol	71
Stroke	8
Ischemic Heart Disease	63
Depression	31
Chronic Kidney Disease	47
Asthma	8
Osteoperosis	12
Atrial Fibrilation	25
Heart Failure	38
Chronic Obstructive Pulmonary Disease	23
Diabetes	33
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Robert Oatfield, MD treated as an interventional cardiologist in Bismarck, ND during 2019 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Robert Oatfield, MD for Medicare patients.

cardiac procedures	395
catheterization	12
diagnostic procedures	12
doctor visit	483
hospital care	28
inpatient care	28
minimally invasive procedures	12
stress testing	82
ultrasound (sonogram)	301
vascular procedures	12

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Oatfield, MD.

**Gender**
Male	810
Female	728

**Ethnicity**
Non-Hispanic White	1438
Black	0
Hispanic	0
Asian	0
Other	19
Native American	69

**Age**
From 65 to 74	596
From 75 to 84	507
85 and over	315
Less than 65	120

Conditions of Medicare patients treated by Dr. Robert Oatfield, MD in 2019

Hypertension	75
High Cholesterol	73
Stroke	8
Ischemic Heart Disease	60
Depression	33
Chronic Kidney Disease	47
Asthma	9
Osteoperosis	13
Atrial Fibrilation	25
Heart Failure	38
Chronic Obstructive Pulmonary Disease	23
Diabetes	35
Dementia	16
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Robert Oatfield, MD treated as an interventional cardiologist in Bismarck, ND during 2020 were cardiac procedures, ultrasound (sonogram) and stress testing.

Volume of procedures performed by Dr. Robert Oatfield, MD for Medicare patients.

cardiac procedures	246
doctor visit	519
stress testing	83
ultrasound (sonogram)	163

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Oatfield, MD.

**Gender**
Male	813
Female	725

**Ethnicity**
Non-Hispanic White	1462
Black	0
Hispanic	0
Asian	0
Other	0
Native American	50

**Age**
From 65 to 74	632
From 75 to 84	498
85 and over	293
Less than 65	115

Conditions of Medicare patients treated by Dr. Robert Oatfield, MD in 2020

Hypertension	75
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	56
Depression	30
Chronic Kidney Disease	45
Asthma	10
Osteoperosis	12
Atrial Fibrilation	25
Heart Failure	37
Chronic Obstructive Pulmonary Disease	20
Diabetes	33
Dementia	15
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Robert Oatfield, MD treated as an interventional cardiologist in Bismarck, ND during 2021 were cardiac procedures, ultrasound (sonogram), stress testing and minimally invasive procedures.

Volume of procedures performed by Dr. Robert Oatfield, MD for Medicare patients.

cardiac procedures	271
catheterization	11
diagnostic procedures	11
doctor visit	551
minimally invasive procedures	11
stress testing	92
ultrasound (sonogram)	168
vascular procedures	11

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Oatfield, MD.

**Gender**
Male	656
Female	631

**Ethnicity**
Non-Hispanic White	1210
Black	0
Hispanic	0
Asian	0
Other	0
Native American	44

**Age**
From 65 to 74	531
From 75 to 84	440
85 and over	222
Less than 65	94

Conditions of Medicare patients treated by Dr. Robert Oatfield, MD in 2021

Hypertension	75
High Cholesterol	68
Stroke	5
Ischemic Heart Disease	59
Depression	24
Chronic Kidney Disease	43
Asthma	8
Osteoperosis	12
Atrial Fibrilation	25
Heart Failure	34
Chronic Obstructive Pulmonary Disease	17
Diabetes	34
Dementia	11
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Robert Oatfield, MD treated as an interventional cardiologist in Bismarck, ND during 2022 were cardiac procedures, ultrasound (sonogram) and stress testing.

Volume of procedures performed by Dr. Robert Oatfield, MD for Medicare patients.

cardiac procedures	269
doctor visit	452
stress testing	68
ultrasound (sonogram)	201

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Robert Oatfield, MD.

**Gender**
Male	683
Female	582

**Ethnicity**
Non-Hispanic White	1177
Black	0
Hispanic	0
Asian	0
Other	28
Native American	46

**Age**
From 65 to 74	534
From 75 to 84	423
85 and over	230
Less than 65	78

Conditions of Medicare patients treated by Dr. Robert Oatfield, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	52
Depression	24
Chronic Kidney Disease	32
Asthma	10
Osteoperosis	14
Atrial Fibrilation	37
Heart Failure	34
Chronic Obstructive Pulmonary Disease	22
Diabetes	35
Dementia	9
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Robert Oatfield, MD for Medicare patients.

The highest averages for the top procedures that Dr. Robert Oatfield, MD treated as an interventional cardiologist in Bismarck, ND were cardiac procedures, ultrasound (sonogram), stress testing and minimally invasive procedures.

angioplasty	61
cardiac procedures	447
catheterization	111
diagnostic procedures	50
doctor visit	591
emergency care	11
hospital care	106
inpatient care	104
minimally invasive procedures	111
outpatient care	18
stent placement (stenting)	49
stress testing	120
ultrasound (sonogram)	243
vascular procedures	53

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Robert Oatfield, MD.

**Gender**
Male	634
Female	531

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	1103
Native American / Alaskan Native	35
Hispanic	0
Other	4

**Age**
75 to 84	403
85 and over	215
Less than 65	84
65 to 74	463

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

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

Hypertension	67
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	57
Depression	23
Chronic Kidney Disease	38
Asthma	9
Osteoporosis	10
Heart Failure	33
Chronic Obstructive Pulmonary Disease	19
Diabetes	31
Atrial Fibrillation	23
Dementia	11
Cancer	11

Education & Training

Dr. Robert Oatfield, MD graduated from Loyola University Chicago, Stritch School of Medicine. He has a state license in North Dakota.

Medical School: Loyola University Chicago, Stritch School of Medicine

Licensed In: North Dakota

Affiliations & Hospitals

Dr. Robert Oatfield, MD is associated with these hospitals and organizations:

CHI St. Alexius Health

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General Payments

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

**Payments by Company**
Medtronic Vascular, Inc.	$7,639 Pacemakers $3,887	Implantable Cardioverter Defibrillators - ICDs $1,872	Cardiac Monitors - Insertable $1,780	Cardiac Resynchronization Therapy - CRT $75	STENTS $14	Other $11
EISAI INC.	$1,183 Belviq $1,183
Volcano Corporation	$601 iFR $601
AstraZeneca Pharmaceuticals LP	$263 BRILINTA $263
The Spectranetics Corporation	$129 TURBOELITE $129
Other	$448 LifeVest $42	ELIQUIS $34	Merlin $33	XARELTO $33	BYSTOLIC $31	Other $274

**Types of Payments**
Travel and Lodging	$7,471
Food and Beverage	$2,449
Education	$343

Research Payments

Dr. Robert Oatfield, MD has received 13 research payments totaling $8,208.

Biography

Dr. Robert Oatfield is a specialist in interventional cardiology. Dr. Oatfield is professionally affiliated with CHI St. Alexius Health. He is a graduate of Loyola University Chicago, Stritch School of Medicine. According to Doctor.com, he is currently accepting new patients at his office in Bismarck, ND.