In 2023, Dr. Stewart Douglas Kanis, DO performed more Doppler echocardiography, echocardiogram (echo), and ultrasound (sonogram) procedures for Medicare patients than 95% of providers in related specialties within Iowa.

Top 25%

By Affordability:

cardiac imaging

color Doppler echocardiography

Doppler echocardiography

echocardiogram

nursing home care

spectral Doppler echocardiography

transthoracic echocardiography

In 2012, Dr. Stewart Douglas Kanis, DO had a list price for cardiac imaging, color Doppler echocardiography, Doppler echocardiography, echocardiogram (echo), nursing home care, spectral Doppler echocardiography, and transthoracic echocardiography (TTE) that was lower than the list prices billed to Medicare by 75% 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Stewart Douglas Kanis, DO treated as an internist in Pella, IA during 2012 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Stewart Douglas Kanis, DO for Medicare patients.

aspiration	25
cardiac procedures	462
doctor visit	1135
hospital care	353
injections	25
inpatient care	267
nursing home care	202
outpatient care	86
removal of lesion (e.g. growth)	38
skin procedures	38
stress testing	74
ultrasound (sonogram)	388
vascular procedures	34

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Stewart Douglas Kanis, DO treated as an internist in Pella, IA during 2013 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Stewart Douglas Kanis, DO for Medicare patients.

aspiration	21
cardiac procedures	487
doctor visit	1253
hospital care	317
injections	21
inpatient care	237
nursing home care	169
outpatient care	80
removal of lesion (e.g. growth)	30
skin procedures	30
stress testing	82
ultrasound (sonogram)	405
vascular procedures	55

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Stewart Douglas Kanis, DO.

**Gender**
Male	482
Female	581

**Ethnicity**
Non-Hispanic White	1046
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	334
From 75 to 84	385
85 and over	242
Less than 65	102

Conditions of Medicare patients treated by Dr. Stewart Douglas Kanis, DO in 2013

Hypertension	71
High Cholesterol	58
Stroke	6
Ischemic Heart Disease	40
Depression	24
Chronic Kidney Disease	20
Asthma	5
Osteoperosis	11
Atrial Fibrilation	22
Heart Failure	26
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Dementia	12
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Stewart Douglas Kanis, DO treated as an internist in Pella, IA during 2014 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Stewart Douglas Kanis, DO for Medicare patients.

aspiration	20
cardiac procedures	523
doctor visit	1497
hospital care	324
injections	20
inpatient care	242
nursing home care	173
outpatient care	82
removal of lesion (e.g. growth)	18
skin procedures	18
stress testing	75
ultrasound (sonogram)	448
vascular procedures	38

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Stewart Douglas Kanis, DO.

**Gender**
Male	485
Female	627

**Ethnicity**
Non-Hispanic White	1091
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	359
From 75 to 84	341
85 and over	308
Less than 65	104

Conditions of Medicare patients treated by Dr. Stewart Douglas Kanis, DO in 2014

Hypertension	71
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	40
Depression	25
Chronic Kidney Disease	22
Asthma	4
Osteoperosis	9
Atrial Fibrilation	20
Heart Failure	29
Chronic Obstructive Pulmonary Disease	19
Diabetes	29
Dementia	13
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Stewart Douglas Kanis, DO treated as an internist in Pella, IA during 2015 were nursing home care, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Stewart Douglas Kanis, DO for Medicare patients.

cardiac procedures	106
doctor visit	128
hospital care	187
inpatient care	187
nursing home care	256
ultrasound (sonogram)	106

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Stewart Douglas Kanis, DO.

**Gender**
Male	370
Female	382

**Age**
From 65 to 74	196
From 75 to 84	234
85 and over	264
Less than 65	58

Conditions of Medicare patients treated by Dr. Stewart Douglas Kanis, DO in 2015

Hypertension	67
High Cholesterol	56
Stroke	8
Ischemic Heart Disease	44
Depression	25
Chronic Kidney Disease	34
Asthma	15
Osteoperosis	10
Atrial Fibrilation	34
Heart Failure	40
Chronic Obstructive Pulmonary Disease	23
Diabetes	33
Dementia	16
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Stewart Douglas Kanis, DO treated as an internist in Pella, IA during 2016 were nursing home care, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Stewart Douglas Kanis, DO for Medicare patients.

cardiac procedures	87
hospital care	156
inpatient care	156
nursing home care	248
ultrasound (sonogram)	87

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Stewart Douglas Kanis, DO.

**Gender**
Male	75
Female	122

**Age**
From 65 to 74	39
From 75 to 84	58
85 and over	87
Less than 65	13

Conditions of Medicare patients treated by Dr. Stewart Douglas Kanis, DO in 2016

Hypertension	75
High Cholesterol	66
Stroke	10
Ischemic Heart Disease	46
Depression	39
Chronic Kidney Disease	51
Asthma	32
Osteoperosis	16
Atrial Fibrilation	40
Heart Failure	48
Chronic Obstructive Pulmonary Disease	30
Diabetes	41
Dementia	29
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Stewart Douglas Kanis, DO treated as an internist in Pella, IA during 2017 were nursing home care, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Stewart Douglas Kanis, DO for Medicare patients.

cardiac procedures	70
hospital care	126
inpatient care	126
nursing home care	146
ultrasound (sonogram)	70

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Stewart Douglas Kanis, DO.

**Gender**
Male	79
Female	121

**Age**
From 65 to 74	38
From 75 to 84	65
85 and over	81
Less than 65	16

Conditions of Medicare patients treated by Dr. Stewart Douglas Kanis, DO in 2017

Hypertension	75
High Cholesterol	55
Stroke	9
Ischemic Heart Disease	40
Depression	36
Chronic Kidney Disease	51
Asthma	6
Osteoperosis	13
Atrial Fibrilation	27
Heart Failure	46
Chronic Obstructive Pulmonary Disease	28
Diabetes	29
Dementia	27
Cancer	19

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Stewart Douglas Kanis, DO treated as an internist in Pella, IA during 2018 were hospital care, inpatient care, nursing home care and ultrasound (sonogram).

Volume of procedures performed by Dr. Stewart Douglas Kanis, DO for Medicare patients.

cardiac procedures	40
hospital care	151
inpatient care	151
nursing home care	91
ultrasound (sonogram)	40

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Stewart Douglas Kanis, DO.

**Gender**
Male	78
Female	106

**Age**
From 65 to 74	45
From 75 to 84	60
85 and over	68
Less than 65	11

Conditions of Medicare patients treated by Dr. Stewart Douglas Kanis, DO in 2018

Hypertension	75
High Cholesterol	57
Stroke	7
Ischemic Heart Disease	40
Depression	37
Chronic Kidney Disease	58
Asthma	7
Osteoperosis	17
Atrial Fibrilation	26
Heart Failure	47
Chronic Obstructive Pulmonary Disease	27
Diabetes	34
Dementia	30
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Stewart Douglas Kanis, DO treated as an internist in Pella, IA during 2019 were hospital care, inpatient care, nursing home care and ultrasound (sonogram).

Volume of procedures performed by Dr. Stewart Douglas Kanis, DO for Medicare patients.

cardiac procedures	44
hospital care	117
inpatient care	117
nursing home care	64
ultrasound (sonogram)	44

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Stewart Douglas Kanis, DO.

**Gender**
Male	65
Female	74

**Age**
From 65 to 74	0
From 75 to 84	51
85 and over	46
Less than 65	0

Conditions of Medicare patients treated by Dr. Stewart Douglas Kanis, DO in 2019

Hypertension	75
High Cholesterol	63
Stroke	12
Ischemic Heart Disease	51
Depression	35
Chronic Kidney Disease	60
Asthma	0
Osteoperosis	14
Atrial Fibrilation	30
Heart Failure	51
Chronic Obstructive Pulmonary Disease	27
Diabetes	41
Dementia	32
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Stewart Douglas Kanis, DO treated as an internist in Pella, IA during 2020 were nursing home care, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Stewart Douglas Kanis, DO for Medicare patients.

cardiac procedures	47
hospital care	80
inpatient care	80
nursing home care	80
ultrasound (sonogram)	47

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Stewart Douglas Kanis, DO.

**Gender**
Male	67
Female	72

**Age**
From 65 to 74	0
From 75 to 84	40
85 and over	58
Less than 65	0

Conditions of Medicare patients treated by Dr. Stewart Douglas Kanis, DO in 2020

Hypertension	75
High Cholesterol	65
Stroke	17
Ischemic Heart Disease	42
Depression	32
Chronic Kidney Disease	58
Asthma	0
Osteoperosis	16
Atrial Fibrilation	26
Heart Failure	47
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Dementia	26
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Stewart Douglas Kanis, DO treated as an internist in Pella, IA during 2021 were hospital care, inpatient care, nursing home care and ultrasound (sonogram).

Volume of procedures performed by Dr. Stewart Douglas Kanis, DO for Medicare patients.

cardiac procedures	51
hospital care	70
inpatient care	70
nursing home care	60
ultrasound (sonogram)	51

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Stewart Douglas Kanis, DO.

**Gender**
Male	70
Female	78

**Age**
From 65 to 74	47
From 75 to 84	41
85 and over	49
Less than 65	11

Conditions of Medicare patients treated by Dr. Stewart Douglas Kanis, DO in 2021

Hypertension	75
High Cholesterol	58
Stroke	10
Ischemic Heart Disease	41
Depression	30
Chronic Kidney Disease	57
Asthma	8
Osteoperosis	14
Atrial Fibrilation	25
Heart Failure	46
Chronic Obstructive Pulmonary Disease	27
Diabetes	40
Dementia	20
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Stewart Douglas Kanis, DO treated as an internist in Pella, IA during 2022 were hospital care, inpatient care, nursing home care and ultrasound (sonogram).

Volume of procedures performed by Dr. Stewart Douglas Kanis, DO for Medicare patients.

cardiac procedures	53
hospital care	102
inpatient care	102
nursing home care	64
ultrasound (sonogram)	53

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Stewart Douglas Kanis, DO.

**Gender**
Male	83
Female	72

**Age**
From 65 to 74	34
From 75 to 84	42
85 and over	66
Less than 65	13

Conditions of Medicare patients treated by Dr. Stewart Douglas Kanis, DO in 2022

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	40
Depression	33
Chronic Kidney Disease	45
Asthma	8
Osteoperosis	17
Atrial Fibrilation	48
Heart Failure	45
Chronic Obstructive Pulmonary Disease	21
Diabetes	37
Dementia	15
Cancer	13

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Stewart Douglas Kanis, DO treated as an internist in Pella, IA during 2023 were nursing home care, ultrasound (sonogram), cardiac procedures and hospital care.

Volume of procedures performed by Dr. Stewart Douglas Kanis, DO for Medicare patients.

cardiac procedures	44
hospital care	37
inpatient care	37
nursing home care	117
ultrasound (sonogram)	44

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Stewart Douglas Kanis, DO.

**Gender**
Male	79
Female	73

**Age**
From 65 to 74	44
From 75 to 84	43
85 and over	49
Less than 65	16

Conditions of Medicare patients treated by Dr. Stewart Douglas Kanis, DO in 2023

Hypertension	75
High Cholesterol	74
Stroke	9
Ischemic Heart Disease	30
Depression	37
Chronic Kidney Disease	37
Asthma	0
Osteoperosis	22
Atrial Fibrilation	41
Heart Failure	47
Chronic Obstructive Pulmonary Disease	24
Diabetes	34
Dementia	13
Cancer	11

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Stewart Douglas Kanis, DO for Medicare patients.

The highest averages for the top procedures that Dr. Stewart Douglas Kanis, DO treated as an internist in Pella, IA were hospital care, cardiac procedures, ultrasound (sonogram) and inpatient care.

aspiration	22
cardiac procedures	167
doctor visit	1003
hospital care	168
injections	22
inpatient care	147
nursing home care	139
outpatient care	82
removal of lesion (e.g. growth)	28
skin procedures	28
stress testing	77
ultrasound (sonogram)	148
vascular procedures	42

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Stewart Douglas Kanis, DO.

**Gender**
Male	161
Female	192

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	178
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	113
85 and over	109
Less than 65	28
65 to 74	94

Average of Total of Conditions of Medicare patients treated by Dr. Stewart Douglas Kanis, DO From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Stewart Douglas Kanis, DO treated were hypertension, high cholesterol, chronic kidney disease and heart failure.

Hypertension	67
High Cholesterol	56
Stroke	9
Ischemic Heart Disease	37
Depression	29
Chronic Kidney Disease	41
Asthma	7
Osteoporosis	13
Heart Failure	39
Chronic Obstructive Pulmonary Disease	21
Diabetes	31
Atrial Fibrillation	28
Cancer	11
Dementia	19

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. Stewart Douglas Kanis, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
SANOFI-AVENTIS U.S. LLC	$40 PRALUENT $40
Pfizer Inc.	$24 CHANTIX $24
Horizon Therapeutics plc	$16 KRYSTEXXA $16
Sanara MedTech Inc.	$15 CellerateRx $15
Smith+Nephew, Inc.	$14 COLLAGENASE SANTYL $14
Other	$16 Definity $12	$4

**Types of Payments**
Food and Beverage	$126

Select Year:

Dr. Stewart Douglas Kanis, DO

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Stewart Douglas Kanis, DO in 2023

By Volume:

By Affordability:

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. Stewart Douglas Kanis, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stewart Douglas Kanis, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stewart Douglas Kanis, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stewart Douglas Kanis, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stewart Douglas Kanis, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stewart Douglas Kanis, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stewart Douglas Kanis, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stewart Douglas Kanis, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stewart Douglas Kanis, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stewart Douglas Kanis, DO in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stewart Douglas Kanis, DO in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Stewart Douglas Kanis, DO From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

Internists & Internal Medicine Doctors in Nearby Locations

Other Providers in Pella, IA