In 2023, Dr. Bryan John Feyen, DO had a list price for balloon dilation, capsule endoscopy, colonoscopy with submucosal injection, diagnostic EGD, diagnostic EGD without biopsy, diagnostic upper endoscopy, EGD with biopsy, EGD with dilation, EGD with esophageal dilation, EGD with lesion removal, endoscopic esophageal dilation, endoscopic injection, esophageal balloon dilation, esophageal dilation, esophagogastroduodenoscopy (EGD), therapeutic EGD, therapeutic upper endoscopy, upper endoscopy, upper endoscopy with biopsy, upper endoscopy with dilation, upper endoscopy with esophageal dilation, and upper endoscopy with lesion removal 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 25%

By Volume:

colonoscopy

EGD with biopsy

EGD with lesion removal

endoscopy

gastrointestinal biopsy

gastrointestinal procedures

preventive care

removal of lesion

screening colonoscopy

In 2012, Dr. Bryan John Feyen, DO performed more colonoscopy, EGD with biopsy, EGD with lesion removal, endoscopy, gastrointestinal biopsy, gastrointestinal procedures, preventive care, removal of lesion (e.g. growth), and screening colonoscopy procedures for Medicare patients than 75% of providers in related specialties within Iowa.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Bryan John Feyen, DO treated as a gastroenterologist in Ames, IA during 2012 were gastrointestinal procedures, minimally invasive procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Bryan John Feyen, DO for Medicare patients.

abdominal imaging	22
balloon dilation	19
blood draw	76
CT scan	22
diagnostic procedures	174
doctor visit	392
esophageal dilation	19
gastrointestinal procedures	244
hospital care	117
hydrogen breath test	14
inpatient care	117
lab tests	48
methane breath test	14
minimally invasive procedures	244
pelvic imaging	22
preventive care	28
removal of lesion (e.g. growth)	174

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Bryan John Feyen, DO treated as a gastroenterologist in Ames, IA during 2013 were gastrointestinal procedures, minimally invasive procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Bryan John Feyen, DO for Medicare patients.

abdominal imaging	17
blood draw	81
CT scan	17
diagnostic procedures	168
doctor visit	391
gastrointestinal procedures	207
hospital care	117
hydrogen breath test	12
inpatient care	117
lab tests	125
methane breath test	12
minimally invasive procedures	207
pelvic imaging	17
preventive care	20
removal of lesion (e.g. growth)	168

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Bryan John Feyen, DO.

**Gender**
Male	130
Female	185

**Age**
From 65 to 74	125
From 75 to 84	84
85 and over	38
Less than 65	68

Conditions of Medicare patients treated by Dr. Bryan John Feyen, DO in 2013

Hypertension	68
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	28
Depression	27
Chronic Kidney Disease	24
Asthma	8
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	13
Diabetes	30
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Bryan John Feyen, DO treated as a gastroenterologist in Ames, IA during 2014 were gastrointestinal procedures, minimally invasive procedures, diagnostic procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Bryan John Feyen, DO for Medicare patients.

abdominal imaging	33
balloon dilation	18
blood draw	77
CT scan	33
diagnostic procedures	156
doctor visit	358
esophageal dilation	18
gastrointestinal procedures	192
hospital care	99
inpatient care	99
lab tests	118
minimally invasive procedures	192
pelvic imaging	33
preventive care	18
removal of lesion (e.g. growth)	156

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Bryan John Feyen, DO.

**Gender**
Male	128
Female	175

**Age**
From 65 to 74	133
From 75 to 84	95
85 and over	24
Less than 65	51

Conditions of Medicare patients treated by Dr. Bryan John Feyen, DO in 2014

Hypertension	65
High Cholesterol	61
Stroke	4
Ischemic Heart Disease	24
Depression	24
Chronic Kidney Disease	23
Asthma	4
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	16
Diabetes	28
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Bryan John Feyen, DO treated as a gastroenterologist in Ames, IA during 2015 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Bryan John Feyen, DO for Medicare patients.

balloon dilation	16
diagnostic procedures	325
doctor visit	478
esophageal dilation	16
gastrointestinal procedures	389
hospital care	590
inpatient care	590
minimally invasive procedures	389
preventive care	30
removal of lesion (e.g. growth)	325

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Bryan John Feyen, DO.

**Gender**
Male	534
Female	660

**Ethnicity**
Non-Hispanic White	1098
Black	28
Hispanic	40
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	458
From 75 to 84	336
85 and over	240
Less than 65	160

Conditions of Medicare patients treated by Dr. Bryan John Feyen, DO in 2015

Hypertension	75
High Cholesterol	74
Stroke	8
Ischemic Heart Disease	59
Depression	34
Chronic Kidney Disease	43
Asthma	19
Osteoperosis	14
Atrial Fibrilation	25
Heart Failure	29
Chronic Obstructive Pulmonary Disease	32
Diabetes	38
Dementia	18
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Bryan John Feyen, DO treated as a gastroenterologist in Ames, IA during 2016 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Bryan John Feyen, DO for Medicare patients.

balloon dilation	25
blood draw	108
diagnostic procedures	327
doctor visit	269
esophageal dilation	25
gastrointestinal procedures	480
hospital care	179
injections	19
inpatient care	179
lab tests	110
minimally invasive procedures	491
preventive care	109
removal of lesion (e.g. growth)	327

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Bryan John Feyen, DO.

**Gender**
Male	223
Female	244

**Ethnicity**
Non-Hispanic White	452
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	227
From 75 to 84	135
85 and over	45
Less than 65	60

Conditions of Medicare patients treated by Dr. Bryan John Feyen, DO in 2016

Hypertension	63
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	34
Depression	23
Chronic Kidney Disease	31
Asthma	17
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	32
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Bryan John Feyen, DO treated as a gastroenterologist in Ames, IA during 2017 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Bryan John Feyen, DO for Medicare patients.

balloon dilation	26
blood draw	124
diagnostic procedures	338
doctor visit	299
esophageal dilation	26
gastrointestinal procedures	477
hospital care	195
injections	17
inpatient care	195
lab tests	113
minimally invasive procedures	498
preventive care	82
removal of lesion (e.g. growth)	338

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Bryan John Feyen, DO.

**Gender**
Male	239
Female	285

**Ethnicity**
Non-Hispanic White	497
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	248
From 75 to 84	165
85 and over	51
Less than 65	60

Conditions of Medicare patients treated by Dr. Bryan John Feyen, DO in 2017

Hypertension	66
High Cholesterol	54
Stroke	4
Ischemic Heart Disease	34
Depression	29
Chronic Kidney Disease	32
Asthma	9
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	9
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Bryan John Feyen, DO treated as a gastroenterologist in Ames, IA during 2018 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Bryan John Feyen, DO for Medicare patients.

balloon dilation	26
blood draw	112
diagnostic procedures	330
doctor visit	240
esophageal dilation	26
gastrointestinal procedures	439
hospital care	170
injections	11
inpatient care	170
lab tests	123
minimally invasive procedures	455
preventive care	53
removal of lesion (e.g. growth)	330

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Bryan John Feyen, DO.

**Gender**
Male	218
Female	276

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

**Age**
From 65 to 74	229
From 75 to 84	147
85 and over	59
Less than 65	59

Conditions of Medicare patients treated by Dr. Bryan John Feyen, DO in 2018

Hypertension	69
High Cholesterol	61
Stroke	3
Ischemic Heart Disease	34
Depression	26
Chronic Kidney Disease	32
Asthma	7
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	17
Diabetes	29
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Bryan John Feyen, DO treated as a gastroenterologist in Ames, IA during 2019 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Bryan John Feyen, DO for Medicare patients.

balloon dilation	37
blood draw	71
diagnostic procedures	286
doctor visit	144
esophageal dilation	37
gastrointestinal procedures	417
hospital care	106
injections	14
inpatient care	106
lab tests	23
minimally invasive procedures	417
preventive care	53
removal of lesion (e.g. growth)	286

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Bryan John Feyen, DO.

**Gender**
Male	219
Female	211

**Ethnicity**
Non-Hispanic White	411
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	231
From 75 to 84	116
85 and over	40
Less than 65	43

Conditions of Medicare patients treated by Dr. Bryan John Feyen, DO in 2019

Hypertension	65
High Cholesterol	60
Stroke	3
Ischemic Heart Disease	34
Depression	25
Chronic Kidney Disease	34
Asthma	7
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	21
Chronic Obstructive Pulmonary Disease	20
Diabetes	30
Dementia	9
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Bryan John Feyen, DO treated as a gastroenterologist in Ames, IA during 2020 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Bryan John Feyen, DO for Medicare patients.

balloon dilation	16
diagnostic procedures	195
doctor visit	110
esophageal dilation	16
gastrointestinal procedures	292
hospital care	127
injections	15
inpatient care	127
minimally invasive procedures	311
preventive care	38
removal of lesion (e.g. growth)	195

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Bryan John Feyen, DO.

**Gender**
Male	150
Female	195

**Ethnicity**
Non-Hispanic White	317
Black	0
Hispanic	0
Asian	0
Other	0
Native American	14

**Age**
From 65 to 74	172
From 75 to 84	95
85 and over	30
Less than 65	48

Conditions of Medicare patients treated by Dr. Bryan John Feyen, DO in 2020

Hypertension	68
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	38
Depression	30
Chronic Kidney Disease	39
Asthma	7
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	24
Chronic Obstructive Pulmonary Disease	20
Diabetes	34
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Bryan John Feyen, DO treated as a gastroenterologist in Ames, IA during 2021 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Bryan John Feyen, DO for Medicare patients.

balloon dilation	43
diagnostic procedures	333
doctor visit	138
esophageal dilation	43
gastrointestinal procedures	542
hospital care	84
hydrogen breath test	34
injections	32
inpatient care	84
methane breath test	34
minimally invasive procedures	558
preventive care	90
removal of lesion (e.g. growth)	333

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Bryan John Feyen, DO.

**Gender**
Male	231
Female	275

**Ethnicity**
Non-Hispanic White	478
Black	0
Hispanic	0
Asian	0
Other	0
Native American	12

**Age**
From 65 to 74	279
From 75 to 84	120
85 and over	41
Less than 65	66

Conditions of Medicare patients treated by Dr. Bryan John Feyen, DO in 2021

Hypertension	61
High Cholesterol	52
Stroke	5
Ischemic Heart Disease	33
Depression	28
Chronic Kidney Disease	33
Asthma	7
Osteoperosis	13
Atrial Fibrilation	16
Heart Failure	19
Chronic Obstructive Pulmonary Disease	15
Diabetes	30
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Bryan John Feyen, DO treated as a gastroenterologist in Ames, IA during 2022 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Bryan John Feyen, DO for Medicare patients.

balloon dilation	19
diagnostic procedures	293
doctor visit	114
esophageal dilation	19
gastrointestinal procedures	442
hospital care	34
injections	27
inpatient care	34
minimally invasive procedures	470
preventive care	77
removal of lesion (e.g. growth)	293

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Bryan John Feyen, DO.

**Gender**
Male	178
Female	238

**Ethnicity**
Non-Hispanic White	394
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	247
From 75 to 84	93
85 and over	27
Less than 65	49

Conditions of Medicare patients treated by Dr. Bryan John Feyen, DO in 2022

Hypertension	71
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	21
Depression	25
Chronic Kidney Disease	22
Asthma	9
Osteoperosis	18
Atrial Fibrilation	18
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	28
Dementia	4
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Bryan John Feyen, DO for Medicare patients.

The highest averages for the top procedures that Dr. Bryan John Feyen, DO treated as a gastroenterologist in Ames, IA were minimally invasive procedures, gastrointestinal procedures, diagnostic procedures and removal of lesion (e.g. growth).

abdominal imaging	24
balloon dilation	24
blood draw	92
CT scan	24
diagnostic procedures	265
doctor visit	266
esophageal dilation	24
gastrointestinal procedures	374
hospital care	165
hydrogen breath test	20
injections	19
inpatient care	165
lab tests	94
methane breath test	20
minimally invasive procedures	384
pelvic imaging	24
preventive care	54
removal of lesion (e.g. growth)	265

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Bryan John Feyen, DO.

**Gender**
Male	204
Female	249

**Ethnicity**
Black / African American	2
Asian / Pacific Islander	0
Non-Hispanic White	374
Native American / Alaskan Native	2
Hispanic	3
Other	0

**Age**
75 to 84	126
85 and over	54
Less than 65	60
65 to 74	213

Average of Total of Conditions of Medicare patients treated by Dr. Bryan John Feyen, DO From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Bryan John Feyen, DO treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	61
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	30
Depression	24
Chronic Kidney Disease	28
Asthma	8
Osteoporosis	9
Heart Failure	18
Chronic Obstructive Pulmonary Disease	16
Diabetes	28
Atrial Fibrillation	14
Cancer	11
Dementia	8

Education & Training

He has a state license in Iowa.

Licensed In: Iowa

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Bryan John Feyen, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Takeda Pharmaceuticals America, Inc.	$28 ENTYVIO $28
Covidien LP	$22 GI Solutions $22
Valeant Pharmaceuticals North America LLC	$20 UCERIS TABLETS $20
AbbVie, Inc.	$15 Humira $15
Given Imaging, Inc.	$12 Smart Pill $12

**Types of Payments**
Food and Beverage	$97

Biography

Dr. Bryan Feyen specializes in adult gastroenterology and practices in Ames, IA. Dr. Feyen has obtained a license to practice in Iowa.

Select Year:

Dr. Bryan John Feyen, DO

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Bryan John Feyen, DO in 2023

By Affordability:

By Volume:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bryan John Feyen, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bryan John Feyen, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bryan John Feyen, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bryan John Feyen, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bryan John Feyen, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bryan John Feyen, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bryan John Feyen, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bryan John Feyen, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bryan John Feyen, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bryan John Feyen, DO in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Bryan John Feyen, DO From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Ames, IA