In 2012, among providers in related specialties within South Dakota, Marshall Dorsett performed more eye procedures, SCODI of the posterior segment (SCODI-P), and ultrasound corneal pachymetry procedures for Medicare patients than 75% of them and he also had a list price for extraocular surgery, eye tests, lacrimal surgery, lacrimal (tearing system) procedures, punctal occlusion, and punctal plug insertion 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 Marshall Dorsett treated as an optometrist in Aberdeen, SD during 2012 were eye procedures.

Volume of procedures performed by Marshall Dorsett for Medicare patients.

doctor visit	275
eye procedures	647

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Marshall Dorsett treated as an optometrist in Aberdeen, SD during 2013 were eye procedures.

Volume of procedures performed by Marshall Dorsett for Medicare patients.

doctor visit	250
eye procedures	601

2013 Medicare Patient Data

Information about Medicare patients treated by Marshall Dorsett.

**Gender**
Male	179
Female	284

**Age**
From 65 to 74	186
From 75 to 84	165
85 and over	80
Less than 65	32

Conditions of Medicare patients treated by Marshall Dorsett in 2013

Hypertension	65
High Cholesterol	57
Stroke	3
Ischemic Heart Disease	30
Depression	16
Chronic Kidney Disease	19
Asthma	3
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	31
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Marshall Dorsett treated as an optometrist in Aberdeen, SD during 2014 were eye procedures.

Volume of procedures performed by Marshall Dorsett for Medicare patients.

doctor visit	328
eye procedures	721

2014 Medicare Patient Data

Information about Medicare patients treated by Marshall Dorsett.

**Gender**
Male	220
Female	349

**Ethnicity**
Non-Hispanic White	552
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	224
From 75 to 84	200
85 and over	103
Less than 65	42

Conditions of Medicare patients treated by Marshall Dorsett in 2014

Hypertension	63
High Cholesterol	54
Stroke	4
Ischemic Heart Disease	28
Depression	19
Chronic Kidney Disease	23
Asthma	5
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	32
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Marshall Dorsett treated as an optometrist in Aberdeen, SD during 2015 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Marshall Dorsett for Medicare patients.

doctor visit	262
eye procedures	708
ultrasound (sonogram)	13

2015 Medicare Patient Data

Information about Medicare patients treated by Marshall Dorsett.

**Gender**
Male	402
Female	598

**Age**
From 65 to 74	432
From 75 to 84	320
85 and over	172
Less than 65	76

Conditions of Medicare patients treated by Marshall Dorsett in 2015

Hypertension	66
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	31
Depression	19
Chronic Kidney Disease	25
Asthma	9
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	32
Dementia	12
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Marshall Dorsett treated as an optometrist in Aberdeen, SD during 2016 were eye procedures.

Volume of procedures performed by Marshall Dorsett for Medicare patients.

doctor visit	136
eye procedures	751

2016 Medicare Patient Data

Information about Medicare patients treated by Marshall Dorsett.

**Gender**
Male	189
Female	301

**Ethnicity**
Non-Hispanic White	479
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	216
From 75 to 84	153
85 and over	87
Less than 65	34

Conditions of Medicare patients treated by Marshall Dorsett in 2016

Hypertension	62
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	31
Depression	17
Chronic Kidney Disease	27
Asthma	11
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	31
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Marshall Dorsett treated as an optometrist in Aberdeen, SD during 2017 were eye procedures.

Volume of procedures performed by Marshall Dorsett for Medicare patients.

doctor visit	248
eye procedures	634

2017 Medicare Patient Data

Information about Medicare patients treated by Marshall Dorsett.

**Gender**
Male	194
Female	295

**Age**
From 65 to 74	232
From 75 to 84	162
85 and over	63
Less than 65	32

Conditions of Medicare patients treated by Marshall Dorsett in 2017

Hypertension	61
High Cholesterol	48
Stroke	3
Ischemic Heart Disease	30
Depression	18
Chronic Kidney Disease	29
Asthma	5
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	31
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Marshall Dorsett treated as an optometrist in Aberdeen, SD during 2018 were eye procedures.

Volume of procedures performed by Marshall Dorsett for Medicare patients.

doctor visit	109
eye procedures	739

2018 Medicare Patient Data

Information about Medicare patients treated by Marshall Dorsett.

**Gender**
Male	196
Female	296

**Age**
From 65 to 74	213
From 75 to 84	170
85 and over	77
Less than 65	32

Conditions of Medicare patients treated by Marshall Dorsett in 2018

Hypertension	61
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	30
Depression	19
Chronic Kidney Disease	27
Asthma	3
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	29
Dementia	10
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Marshall Dorsett treated as an optometrist in Aberdeen, SD during 2019 were eye procedures and lacrimal (tearing system) procedures.

Volume of procedures performed by Marshall Dorsett for Medicare patients.

doctor visit	99
eye procedures	780
lacrimal (tearing system) procedures	32

2019 Medicare Patient Data

Information about Medicare patients treated by Marshall Dorsett.

**Gender**
Male	208
Female	289

**Ethnicity**
Non-Hispanic White	485
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	227
From 75 to 84	156
85 and over	86
Less than 65	28

Conditions of Medicare patients treated by Marshall Dorsett in 2019

Hypertension	64
High Cholesterol	52
Stroke	2
Ischemic Heart Disease	32
Depression	19
Chronic Kidney Disease	28
Asthma	3
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	29
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Marshall Dorsett treated as an optometrist in Aberdeen, SD during 2020 were eye procedures.

Volume of procedures performed by Marshall Dorsett for Medicare patients.

doctor visit	106
eye procedures	696

2020 Medicare Patient Data

Information about Medicare patients treated by Marshall Dorsett.

**Gender**
Male	182
Female	278

**Ethnicity**
Non-Hispanic White	449
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	232
From 75 to 84	147
85 and over	57
Less than 65	24

Conditions of Medicare patients treated by Marshall Dorsett in 2020

Hypertension	62
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	31
Depression	17
Chronic Kidney Disease	27
Asthma	3
Osteoperosis	10
Atrial Fibrilation	7
Heart Failure	13
Chronic Obstructive Pulmonary Disease	8
Diabetes	29
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Marshall Dorsett treated as an optometrist in Aberdeen, SD during 2021 were eye procedures.

Volume of procedures performed by Marshall Dorsett for Medicare patients.

doctor visit	222
eye procedures	681

2021 Medicare Patient Data

Information about Medicare patients treated by Marshall Dorsett.

**Gender**
Male	202
Female	305

**Ethnicity**
Non-Hispanic White	495
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	259
From 75 to 84	147
85 and over	74
Less than 65	27

Conditions of Medicare patients treated by Marshall Dorsett in 2021

Hypertension	58
High Cholesterol	54
Stroke	2
Ischemic Heart Disease	31
Depression	16
Chronic Kidney Disease	28
Asthma	3
Osteoperosis	10
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	27
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Marshall Dorsett treated as an optometrist in Aberdeen, SD during 2022 were eye procedures, lacrimal (tearing system) procedures and ultrasound (sonogram).

Volume of procedures performed by Marshall Dorsett for Medicare patients.

doctor visit	257
eye procedures	713
lacrimal (tearing system) procedures	32
ultrasound (sonogram)	21

2022 Medicare Patient Data

Information about Medicare patients treated by Marshall Dorsett.

**Gender**
Male	202
Female	298

**Ethnicity**
Non-Hispanic White	488
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	245
From 75 to 84	163
85 and over	68
Less than 65	24

Conditions of Medicare patients treated by Marshall Dorsett in 2022

Hypertension	70
High Cholesterol	74
Stroke	4
Ischemic Heart Disease	24
Depression	17
Chronic Kidney Disease	21
Asthma	5
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	9
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Marshall Dorsett for Medicare patients.

The highest averages for the top procedures that Marshall Dorsett treated as an optometrist in Aberdeen, SD were eye procedures, lacrimal (tearing system) procedures and ultrasound (sonogram).

doctor visit	208
eye procedures	697
lacrimal (tearing system) procedures	32
ultrasound (sonogram)	17

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Marshall Dorsett.

**Gender**
Male	197
Female	299

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	268
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	162
85 and over	78
Less than 65	31
65 to 74	224

Average of Total of Conditions of Medicare patients treated by Marshall Dorsett From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Marshall Dorsett treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	57
High Cholesterol	50
Stroke	2
Ischemic Heart Disease	27
Depression	16
Chronic Kidney Disease	23
Asthma	4
Osteoporosis	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	27
Atrial Fibrillation	9
Dementia	8
Cancer	10

Education & Training

He has a state license in South Dakota.

Licensed In: South Dakota

Ratings & Reviews

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General Payments

These charts describe general payments received by Marshall Dorsett. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Johnson & Johnson Vision Care, Inc.	$567 Acuvue $567
PLEXUS OPTIX, INC.	$256 Unity BioSync Contact Lenses with HydraMist $256
Alcon Vision LLC	$235 TOTAL30 $200	iLux $19	Precision 1 $16
Shire North American Group Inc	$117 XIIDRA $117
Bausch & Lomb Americas Inc.	$108 Infuse $108
Other	$353 None Specified $58	ALPHAGAN P $48	VUITY $39	RESTASIS MULTIDOSE $32	RESTASIS $29	Other $146

**Types of Payments**
Food and Beverage	$1,540
Gift	$58
Education	$38

Biography

Dr. Marshall Dorsett is an optometry (primary eye care) specialist in Aberdeen, SD. Dr. Dorsett has obtained a license to practice in South Dakota.

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Marshall Dorsett

Office Locations

Noteworthy Medicare Patient Procedures Performed by Marshall Dorsett 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 Marshall Dorsett in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Marshall Dorsett in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Marshall Dorsett in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Marshall Dorsett in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Marshall Dorsett in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Marshall Dorsett in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Marshall Dorsett in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Marshall Dorsett in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Marshall Dorsett in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Marshall Dorsett 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 Marshall Dorsett From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Optometrists in Nearby Locations

Other Providers in Aberdeen, SD