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Home > IA Providers > Diagnostic Radiologists

Dr. David C. Larson, MD

(No ratings)

Specializes in: Diagnostic Radiology

2318 State Avenue
Ames, IA 50014

(515) 292-1817

Dr. David C. Larson, MD is a diagnostic radiologist in Ames, IA specializing in diagnostic radiology.

Office Locations

2318 State Avenue
Ames, IA 50014

(515) 292-1817

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Noteworthy Medicare Patient Procedures Performed by Dr. David C. Larson, MD in 2023

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

Top 25%

By Affordability:

head/brain CT scan

spine imaging

In 2012, Dr. David C. Larson, MD had a list price for head/brain CT scan, and spine imaging 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. David C. Larson, MD treated as a diagnostic radiologist in Ames, IA during 2012 were X-rays, thoracic (chest) imaging, women's imaging and breast procedures.

Volume of procedures performed by Dr. David C. Larson, MD for Medicare patients.

abdominal imaging	563
brain imaging (neuroimaging)	272
breast procedures	815
cardiac procedures	11
catheterization	12
CT scan	569
diagnostic imaging	137
gastrointestinal procedures	14
hip imaging	197
MRI (magnetic resonance imaging)	179
musculoskeletal imaging	697
neck imaging	36
nuclear scan	48
pelvic imaging	290
preventive care	631
spinal procedures	283
stress testing	11
thoracic (chest) imaging	1508
ultrasound (sonogram)	426
vascular procedures	133
women's imaging	815
X-rays	3220

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. David C. Larson, MD treated as a diagnostic radiologist in Ames, IA during 2013 were X-rays, thoracic (chest) imaging, women's imaging and breast procedures.

Volume of procedures performed by Dr. David C. Larson, MD for Medicare patients.

abdominal imaging	714
aspiration	13
brain imaging (neuroimaging)	406
breast procedures	1052
cardiac procedures	28
catheterization	14
CT scan	910
diagnostic imaging	192
gastrointestinal procedures	16
hip imaging	203
MRI (magnetic resonance imaging)	249
musculoskeletal imaging	790
neck imaging	64
nuclear scan	82
pelvic imaging	428
preventive care	807
spinal procedures	353
stress testing	28
thoracic (chest) imaging	2151
ultrasound (sonogram)	484
vascular procedures	174
women's imaging	1052
X-rays	4202

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. David C. Larson, MD.

**Gender**
Male	1710
Female	3169

**Ethnicity**
Non-Hispanic White	4741
Black	32
Hispanic	33
Asian	22
Other	32
Native American	19

**Age**
From 65 to 74	1906
From 75 to 84	1583
85 and over	892
Less than 65	498

Conditions of Medicare patients treated by Dr. David C. Larson, MD in 2013

Hypertension	67
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	33
Depression	22
Chronic Kidney Disease	25
Asthma	8
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	19
Diabetes	28
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. David C. Larson, MD treated as a diagnostic radiologist in Ames, IA during 2014 were X-rays, thoracic (chest) imaging, CT scan and musculoskeletal imaging.

Volume of procedures performed by Dr. David C. Larson, MD for Medicare patients.

abdominal imaging	888
brain imaging (neuroimaging)	476
breast procedures	862
cardiac procedures	28
catheterization	12
CT scan	1145
diagnostic imaging	149
gastrointestinal procedures	34
hip imaging	250
MRI (magnetic resonance imaging)	304
musculoskeletal imaging	953
neck imaging	62
nuclear scan	77
pelvic imaging	537
preventive care	629
spinal procedures	416
stress testing	28
thoracic (chest) imaging	2398
ultrasound (sonogram)	573
vascular procedures	182
women's imaging	877
X-rays	4407

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. David C. Larson, MD.

**Gender**
Male	1824
Female	3336

**Ethnicity**
Non-Hispanic White	4975
Black	27
Hispanic	47
Asian	32
Other	55
Native American	24

**Age**
From 65 to 74	1974
From 75 to 84	1687
85 and over	921
Less than 65	578

Conditions of Medicare patients treated by Dr. David C. Larson, MD in 2014

Hypertension	66
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	35
Depression	22
Chronic Kidney Disease	27
Asthma	9
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	21
Chronic Obstructive Pulmonary Disease	19
Diabetes	29
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. David C. Larson, MD treated as a diagnostic radiologist in Ames, IA during 2015 were X-rays, thoracic (chest) imaging, CT scan and women's imaging.

Volume of procedures performed by Dr. David C. Larson, MD for Medicare patients.

abdominal imaging	805
aspiration	34
brain imaging (neuroimaging)	522
breast procedures	1204
cardiac procedures	11
catheterization	11
CT scan	1293
diagnostic imaging	144
gastrointestinal procedures	14
hip imaging	230
MRI (magnetic resonance imaging)	343
musculoskeletal imaging	847
neck imaging	65
nuclear scan	62
pelvic imaging	517
pleural drainage	14
preventive care	882
spinal procedures	433
stress testing	11
thoracic (chest) imaging	2425
ultrasound (sonogram)	609
vascular procedures	180
women's imaging	1215
X-rays	4399

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. David C. Larson, MD.

**Gender**
Male	3788
Female	7028

**Ethnicity**
Non-Hispanic White	10402
Black	48
Hispanic	88
Asian	84
Other	136
Native American	58

**Age**
From 65 to 74	4372
From 75 to 84	3502
85 and over	1762
Less than 65	1180

Conditions of Medicare patients treated by Dr. David C. Larson, MD in 2015

Hypertension	66
High Cholesterol	58
Stroke	6
Ischemic Heart Disease	32
Depression	22
Chronic Kidney Disease	28
Asthma	14
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	18
Diabetes	29
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. David C. Larson, MD treated as a diagnostic radiologist in Ames, IA during 2016 were X-rays, thoracic (chest) imaging, CT scan and women's imaging.

Volume of procedures performed by Dr. David C. Larson, MD for Medicare patients.

abdominal imaging	845
brain imaging (neuroimaging)	493
breast procedures	1057
cardiac procedures	13
CT scan	1363
diagnostic imaging	109
diagnostic procedures	11
hip imaging	31
image guided procedures	11
minimally invasive procedures	11
minor procedures	11
MRI (magnetic resonance imaging)	380
musculoskeletal imaging	640
neck imaging	68
nuclear scan	67
pelvic imaging	533
preventive care	806
spinal procedures	368
stress testing	13
thoracic (chest) imaging	2289
ultrasound (sonogram)	633
vascular procedures	187
women's imaging	1059
X-rays	3664

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. David C. Larson, MD.

**Gender**
Male	1909
Female	3241

**Ethnicity**
Non-Hispanic White	4947
Black	37
Hispanic	40
Asian	29
Other	79
Native American	18

**Age**
From 65 to 74	2120
From 75 to 84	1569
85 and over	919
Less than 65	542

Conditions of Medicare patients treated by Dr. David C. Larson, MD in 2016

Hypertension	66
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	32
Depression	22
Chronic Kidney Disease	31
Asthma	21
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	18
Diabetes	28
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. David C. Larson, MD treated as a diagnostic radiologist in Ames, IA during 2017 were X-rays, thoracic (chest) imaging, CT scan and breast procedures.

Volume of procedures performed by Dr. David C. Larson, MD for Medicare patients.

abdominal imaging	1071
aspiration	43
brain imaging (neuroimaging)	652
breast procedures	1275
cardiac procedures	19
CT scan	1942
diagnostic imaging	129
diagnostic procedures	12
gastrointestinal procedures	16
hip imaging	30
image guided procedures	12
minimally invasive procedures	12
minor procedures	12
MRI (magnetic resonance imaging)	484
musculoskeletal imaging	814
neck imaging	76
nuclear scan	90
pelvic imaging	785
pleural drainage	21
preventive care	973
spinal procedures	486
stress testing	19
thoracic (chest) imaging	2796
ultrasound (sonogram)	720
vascular procedures	189
women's imaging	1263
X-rays	4399

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. David C. Larson, MD.

**Gender**
Male	2333
Female	3946

**Ethnicity**
Non-Hispanic White	6029
Black	26
Hispanic	58
Asian	29
Other	107
Native American	30

**Age**
From 65 to 74	2656
From 75 to 84	1955
85 and over	1075
Less than 65	593

Conditions of Medicare patients treated by Dr. David C. Larson, MD in 2017

Hypertension	67
High Cholesterol	52
Stroke	5
Ischemic Heart Disease	32
Depression	23
Chronic Kidney Disease	31
Asthma	8
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	18
Diabetes	28
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. David C. Larson, MD treated as a diagnostic radiologist in Ames, IA during 2018 were X-rays, CT scan, women's imaging and breast procedures.

Volume of procedures performed by Dr. David C. Larson, MD for Medicare patients.

abdominal imaging	870
aspiration	26
brain imaging (neuroimaging)	649
breast procedures	1056
cardiac procedures	18
CT scan	1898
diagnostic imaging	95
diagnostic procedures	13
gastrointestinal procedures	11
hip imaging	19
image guided procedures	13
minimally invasive procedures	13
minor procedures	13
MRI (magnetic resonance imaging)	414
musculoskeletal imaging	761
neck imaging	94
nuclear scan	91
pelvic imaging	815
pleural drainage	13
preventive care	794
spinal procedures	480
stress testing	18
thoracic (chest) imaging	630
ultrasound (sonogram)	733
vascular procedures	209
women's imaging	1069
X-rays	1947

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. David C. Larson, MD.

**Gender**
Male	2226
Female	3717

**Ethnicity**
Non-Hispanic White	5709
Black	27
Hispanic	63
Asian	28
Other	92
Native American	24

**Age**
From 65 to 74	2486
From 75 to 84	1941
85 and over	1019
Less than 65	497

Conditions of Medicare patients treated by Dr. David C. Larson, MD in 2018

Hypertension	68
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	34
Depression	24
Chronic Kidney Disease	32
Asthma	7
Osteoperosis	11
Atrial Fibrilation	15
Heart Failure	20
Chronic Obstructive Pulmonary Disease	18
Diabetes	29
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. David C. Larson, MD treated as a diagnostic radiologist in Ames, IA during 2019 were X-rays, CT scan, women's imaging and breast procedures.

Volume of procedures performed by Dr. David C. Larson, MD for Medicare patients.

abdominal imaging	964
aspiration	29
brain imaging (neuroimaging)	641
breast procedures	1172
cardiac procedures	16
CT scan	1974
diagnostic imaging	56
hip imaging	23
MRI (magnetic resonance imaging)	412
musculoskeletal imaging	872
neck imaging	88
nuclear scan	85
pelvic imaging	891
pleural drainage	14
preventive care	924
spinal procedures	520
stress testing	16
thoracic (chest) imaging	715
ultrasound (sonogram)	830
vascular procedures	232
women's imaging	1188
X-rays	2242

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. David C. Larson, MD.

**Gender**
Male	2387
Female	3964

**Ethnicity**
Non-Hispanic White	6068
Black	51
Hispanic	50
Asian	41
Other	122
Native American	19

**Age**
From 65 to 74	2851
From 75 to 84	2025
85 and over	1036
Less than 65	439

Conditions of Medicare patients treated by Dr. David C. Larson, MD in 2019

Hypertension	68
High Cholesterol	62
Stroke	5
Ischemic Heart Disease	33
Depression	24
Chronic Kidney Disease	33
Asthma	7
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	19
Chronic Obstructive Pulmonary Disease	17
Diabetes	28
Dementia	11
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. David C. Larson, MD treated as a diagnostic radiologist in Ames, IA during 2020 were X-rays, CT scan, women's imaging and breast procedures.

Volume of procedures performed by Dr. David C. Larson, MD for Medicare patients.

abdominal imaging	684
aspiration	15
brain imaging (neuroimaging)	439
breast procedures	964
cardiac procedures	20
CT scan	1322
diagnostic imaging	65
MRI (magnetic resonance imaging)	336
musculoskeletal imaging	587
neck imaging	58
nuclear scan	68
pelvic imaging	559
pleural drainage	15
preventive care	729
spinal procedures	366
stress testing	20
thoracic (chest) imaging	519
ultrasound (sonogram)	645
vascular procedures	172
women's imaging	964
X-rays	1619

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. David C. Larson, MD.

**Gender**
Male	1839
Female	2918

**Ethnicity**
Non-Hispanic White	4533
Black	18
Hispanic	54
Asian	24
Other	109
Native American	19

**Age**
From 65 to 74	2171
From 75 to 84	1539
85 and over	704
Less than 65	343

Conditions of Medicare patients treated by Dr. David C. Larson, MD in 2020

Hypertension	66
High Cholesterol	62
Stroke	5
Ischemic Heart Disease	31
Depression	24
Chronic Kidney Disease	34
Asthma	6
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	28
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. David C. Larson, MD treated as a diagnostic radiologist in Ames, IA during 2021 were X-rays, women's imaging, breast procedures and CT scan.

Volume of procedures performed by Dr. David C. Larson, MD for Medicare patients.

abdominal imaging	629
brain imaging (neuroimaging)	338
breast procedures	1251
cardiac procedures	11
CT scan	1136
diagnostic imaging	66
hip imaging	15
MRI (magnetic resonance imaging)	267
musculoskeletal imaging	572
neck imaging	62
nuclear scan	68
pelvic imaging	510
preventive care	959
spinal procedures	292
stress testing	11
thoracic (chest) imaging	364
ultrasound (sonogram)	572
vascular procedures	111
women's imaging	1251
X-rays	1746

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. David C. Larson, MD.

**Gender**
Male	1516
Female	2967

**Ethnicity**
Non-Hispanic White	4288
Black	22
Hispanic	36
Asian	32
Other	91
Native American	14

**Age**
From 65 to 74	2087
From 75 to 84	1477
85 and over	622
Less than 65	297

Conditions of Medicare patients treated by Dr. David C. Larson, MD in 2021

Hypertension	66
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	29
Depression	23
Chronic Kidney Disease	32
Asthma	6
Osteoperosis	11
Atrial Fibrilation	14
Heart Failure	16
Chronic Obstructive Pulmonary Disease	14
Diabetes	26
Dementia	8
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. David C. Larson, MD treated as a diagnostic radiologist in Ames, IA during 2022 were X-rays, CT scan, women's imaging and breast procedures.

Volume of procedures performed by Dr. David C. Larson, MD for Medicare patients.

abdominal imaging	558
brain imaging (neuroimaging)	277
breast procedures	884
CT scan	1062
diagnostic imaging	59
MRI (magnetic resonance imaging)	256
musculoskeletal imaging	576
neck imaging	42
nuclear scan	57
pelvic imaging	537
preventive care	699
spinal procedures	220
thoracic (chest) imaging	381
ultrasound (sonogram)	390
vascular procedures	105
women's imaging	895
X-rays	1411

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. David C. Larson, MD.

**Gender**
Male	1391
Female	2527

**Ethnicity**
Non-Hispanic White	3716
Black	16
Hispanic	44
Asian	30
Other	95
Native American	17

**Age**
From 65 to 74	1841
From 75 to 84	1267
85 and over	583
Less than 65	227

Conditions of Medicare patients treated by Dr. David C. Larson, MD in 2022

Hypertension	72
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	23
Depression	22
Chronic Kidney Disease	22
Asthma	9
Osteoperosis	17
Atrial Fibrilation	19
Heart Failure	16
Chronic Obstructive Pulmonary Disease	16
Diabetes	25
Dementia	7
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. David C. Larson, MD for Medicare patients.

The highest averages for the top procedures that Dr. David C. Larson, MD treated as a diagnostic radiologist in Ames, IA were X-rays, thoracic (chest) imaging, CT scan and women's imaging.

abdominal imaging	781
aspiration	26
brain imaging (neuroimaging)	469
breast procedures	1053
cardiac procedures	17
catheterization	12
CT scan	1328
diagnostic imaging	109
diagnostic procedures	12
gastrointestinal procedures	17
hip imaging	110
image guided procedures	12
minimally invasive procedures	12
minor procedures	12
MRI (magnetic resonance imaging)	329
musculoskeletal imaging	737
neck imaging	65
nuclear scan	72
pelvic imaging	582
pleural drainage	15
preventive care	803
spinal procedures	383
stress testing	17
thoracic (chest) imaging	1470
ultrasound (sonogram)	601
vascular procedures	170
women's imaging	1058
X-rays	3023

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. David C. Larson, MD.

**Gender**
Male	1902
Female	3346

**Ethnicity**
Black / African American	27
Asian / Pacific Islander	31
Non-Hispanic White	5037
Hispanic	46
Native American / Alaskan Native	22
Other	83

**Age**
75 to 84	1685
85 and over	866
Less than 65	472
65 to 74	2224

Average of Total of Conditions of Medicare patients treated by Dr. David C. Larson, MD From 2012 - 2022

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

Hypertension	61
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	28
Depression	20
Chronic Kidney Disease	26
Asthma	8
Osteoporosis	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	15
Diabetes	25
Atrial Fibrillation	13
Cancer	13
Dementia	9

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. David C. Larson, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Merck Sharp & Dohme Corporation	$489 KEYTRUDA $489
Devicor Medical Products, Inc.	$12 Hydromark Markers $12

**Types of Payments**
Consulting Fee	$489
Food and Beverage	$12

Biography

Dr. David Larson is an Ames, IA physician who specializes in diagnostic radiology. Dr. Larson has obtained a license to practice in Iowa.

Select Year:

Dr. David C. Larson, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. David C. Larson, MD in 2023

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. David C. Larson, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David C. Larson, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David C. Larson, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David C. Larson, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David C. Larson, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David C. Larson, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David C. Larson, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David C. Larson, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David C. Larson, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David C. Larson, MD 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. David C. Larson, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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