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Mark Thomas Mentzer, OD

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Specializes in: Optometry (Primary Eye Care)

The Illinois College of Optometry (1989)

2200 Blairsferry Crossing
Hiawatha, IA 52233

(319) 294-9546

Mark Thomas Mentzer, OD is an optometrist in Hiawatha, IA specializing in optometry (primary eye care). He graduated from The Illinois College of Optometry in 1989 and has 36 years of experience.

Office Locations

2200 Blairsferry Crossing
Hiawatha, IA 52233

(319) 294-9546

(319) 395-0089

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Noteworthy Medicare Patient Procedures Performed by Mark Thomas Mentzer, OD in 2023

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

Top 25%

By Affordability:

eye tests

In 2013, Mark Thomas Mentzer, OD had a list price for eye tests 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

2013 Medicare Procedure Volume

The top procedures that Mark Thomas Mentzer, OD treated as an optometrist in Hiawatha, IA during 2013 were eye procedures.

Volume of procedures performed by Mark Thomas Mentzer, OD for Medicare patients.

doctor visit	18
eye procedures	208

2013 Medicare Patient Data

Information about Medicare patients treated by Mark Thomas Mentzer, OD.

**Gender**
Male	87
Female	92

**Age**
From 65 to 74	97
From 75 to 84	49
85 and over	14
Less than 65	19

Conditions of Medicare patients treated by Mark Thomas Mentzer, OD in 2013

The most common conditions of Medicare patients that Mark Thomas Mentzer, OD treated during 2013 were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	49
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	26
Depression	14
Chronic Kidney Disease	9
Asthma	0
Osteoperosis	0
Atrial Fibrilation	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	11
Diabetes	22
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Mark Thomas Mentzer, OD treated as an optometrist in Hiawatha, IA during 2014 were eye procedures.

Volume of procedures performed by Mark Thomas Mentzer, OD for Medicare patients.

doctor visit	43
eye procedures	193

2014 Medicare Patient Data

Information about Medicare patients treated by Mark Thomas Mentzer, OD.

**Gender**
Male	85
Female	106

**Age**
From 65 to 74	106
From 75 to 84	51
85 and over	19
Less than 65	15

Conditions of Medicare patients treated by Mark Thomas Mentzer, OD in 2014

The most common conditions of Medicare patients that Mark Thomas Mentzer, OD treated during 2014 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	50
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	23
Depression	11
Chronic Kidney Disease	11
Asthma	0
Osteoperosis	0
Atrial Fibrilation	6
Heart Failure	6
Chronic Obstructive Pulmonary Disease	9
Diabetes	20
Dementia	6
Cancer	6

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Mark Thomas Mentzer, OD treated as an optometrist in Hiawatha, IA during 2015 were eye procedures.

Volume of procedures performed by Mark Thomas Mentzer, OD for Medicare patients.

doctor visit	51
eye procedures	222

2015 Medicare Patient Data

Information about Medicare patients treated by Mark Thomas Mentzer, OD.

**Gender**
Male	198
Female	246

**Age**
From 65 to 74	276
From 75 to 84	106
85 and over	36
Less than 65	26

Conditions of Medicare patients treated by Mark Thomas Mentzer, OD in 2015

The most common conditions of Medicare patients that Mark Thomas Mentzer, OD treated during 2015 were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	52
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	23
Depression	15
Chronic Kidney Disease	12
Asthma	6
Osteoperosis	7
Atrial Fibrilation	7
Heart Failure	6
Chronic Obstructive Pulmonary Disease	8
Diabetes	22
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Mark Thomas Mentzer, OD treated as an optometrist in Hiawatha, IA during 2016 were eye procedures.

Volume of procedures performed by Mark Thomas Mentzer, OD for Medicare patients.

doctor visit	46
eye procedures	220

2016 Medicare Patient Data

Information about Medicare patients treated by Mark Thomas Mentzer, OD.

**Gender**
Male	109
Female	117

**Age**
From 65 to 74	128
From 75 to 84	64
85 and over	21
Less than 65	13

Conditions of Medicare patients treated by Mark Thomas Mentzer, OD in 2016

The most common conditions of Medicare patients that Mark Thomas Mentzer, OD treated during 2016 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	61
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	23
Depression	13
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	6
Chronic Obstructive Pulmonary Disease	7
Diabetes	22
Dementia	0
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Mark Thomas Mentzer, OD treated as an optometrist in Hiawatha, IA during 2017 were eye procedures.

Volume of procedures performed by Mark Thomas Mentzer, OD for Medicare patients.

doctor visit	63
eye procedures	249

2017 Medicare Patient Data

Information about Medicare patients treated by Mark Thomas Mentzer, OD.

**Gender**
Male	115
Female	125

**Age**
From 65 to 74	144
From 75 to 84	63
85 and over	20
Less than 65	13

Conditions of Medicare patients treated by Mark Thomas Mentzer, OD in 2017

The most common conditions of Medicare patients that Mark Thomas Mentzer, OD treated during 2017 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	59
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	26
Depression	15
Chronic Kidney Disease	24
Asthma	6
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	23
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Mark Thomas Mentzer, OD treated as an optometrist in Hiawatha, IA during 2018 were eye procedures.

Volume of procedures performed by Mark Thomas Mentzer, OD for Medicare patients.

doctor visit	70
eye procedures	349

2018 Medicare Patient Data

Information about Medicare patients treated by Mark Thomas Mentzer, OD.

**Gender**
Male	124
Female	136

**Age**
From 65 to 74	161
From 75 to 84	69
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Mark Thomas Mentzer, OD in 2018

The most common conditions of Medicare patients that Mark Thomas Mentzer, OD treated during 2018 were high cholesterol, hypertension, diabetes and ischemic heart disease.

Hypertension	60
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	23
Depression	15
Chronic Kidney Disease	22
Asthma	5
Osteoperosis	7
Atrial Fibrilation	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	10
Diabetes	25
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Mark Thomas Mentzer, OD treated as an optometrist in Hiawatha, IA during 2019 were eye procedures.

Volume of procedures performed by Mark Thomas Mentzer, OD for Medicare patients.

doctor visit	74
eye procedures	361

2019 Medicare Patient Data

Information about Medicare patients treated by Mark Thomas Mentzer, OD.

**Gender**
Male	127
Female	147

**Age**
From 65 to 74	172
From 75 to 84	74
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Mark Thomas Mentzer, OD in 2019

The most common conditions of Medicare patients that Mark Thomas Mentzer, OD treated during 2019 were high cholesterol, hypertension, chronic kidney disease and ischemic heart disease.

Hypertension	61
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	23
Depression	17
Chronic Kidney Disease	24
Asthma	5
Osteoperosis	9
Atrial Fibrilation	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	10
Diabetes	22
Dementia	4
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Mark Thomas Mentzer, OD treated as an optometrist in Hiawatha, IA during 2020 were eye procedures.

Volume of procedures performed by Mark Thomas Mentzer, OD for Medicare patients.

doctor visit	46
eye procedures	336

2020 Medicare Patient Data

Information about Medicare patients treated by Mark Thomas Mentzer, OD.

**Gender**
Male	117
Female	140

**Age**
From 65 to 74	168
From 75 to 84	68
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Mark Thomas Mentzer, OD in 2020

The most common conditions of Medicare patients that Mark Thomas Mentzer, OD treated during 2020 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension	55
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	25
Depression	16
Chronic Kidney Disease	21
Asthma	6
Osteoperosis	8
Atrial Fibrilation	6
Heart Failure	10
Chronic Obstructive Pulmonary Disease	6
Diabetes	21
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Mark Thomas Mentzer, OD treated as an optometrist in Hiawatha, IA during 2021 were eye procedures.

Volume of procedures performed by Mark Thomas Mentzer, OD for Medicare patients.

doctor visit	87
eye procedures	431

2021 Medicare Patient Data

Information about Medicare patients treated by Mark Thomas Mentzer, OD.

**Gender**
Male	135
Female	167

**Ethnicity**
Non-Hispanic White	288
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	188
From 75 to 84	96
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Mark Thomas Mentzer, OD in 2021

The most common conditions of Medicare patients that Mark Thomas Mentzer, OD treated during 2021 were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	56
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	24
Depression	16
Chronic Kidney Disease	21
Asthma	6
Osteoperosis	12
Atrial Fibrilation	6
Heart Failure	7
Chronic Obstructive Pulmonary Disease	9
Diabetes	23
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Mark Thomas Mentzer, OD treated as an optometrist in Hiawatha, IA during 2022 were eye procedures.

Volume of procedures performed by Mark Thomas Mentzer, OD for Medicare patients.

doctor visit	103
eye procedures	438

2022 Medicare Patient Data

Information about Medicare patients treated by Mark Thomas Mentzer, OD.

**Gender**
Male	145
Female	158

**Ethnicity**
Non-Hispanic White	292
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	191
From 75 to 84	88
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Mark Thomas Mentzer, OD in 2022

The most common conditions of Medicare patients that Mark Thomas Mentzer, OD treated during 2022 were high cholesterol, hypertension, diabetes and ischemic heart disease.

Hypertension	63
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	18
Depression	14
Chronic Kidney Disease	15
Asthma	9
Osteoperosis	13
Atrial Fibrilation	10
Heart Failure	6
Chronic Obstructive Pulmonary Disease	10
Diabetes	22
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Mark Thomas Mentzer, OD treated as an optometrist in Hiawatha, IA during 2023 were eye procedures, capsulotomy and laser treatment.

Volume of procedures performed by Mark Thomas Mentzer, OD for Medicare patients.

capsulotomy	11
doctor visit	117
eye procedures	428
laser treatment	11

2023 Medicare Patient Data

Information about Medicare patients treated by Mark Thomas Mentzer, OD.

**Gender**
Male	136
Female	169

**Ethnicity**
Non-Hispanic White	291
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	179
From 75 to 84	100
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Mark Thomas Mentzer, OD in 2023

The most common conditions of Medicare patients that Mark Thomas Mentzer, OD treated during 2023 were high cholesterol, hypertension, diabetes and ischemic heart disease.

Hypertension	66
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	17
Depression	15
Chronic Kidney Disease	14
Asthma	8
Osteoperosis	15
Atrial Fibrilation	11
Heart Failure	7
Chronic Obstructive Pulmonary Disease	8
Diabetes	22
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Mark Thomas Mentzer, OD for Medicare patients.

The highest averages for the top procedures that Mark Thomas Mentzer, OD treated as an optometrist in Hiawatha, IA were eye procedures, capsulotomy and laser treatment.

capsulotomy	11
doctor visit	65
eye procedures	312
laser treatment	11

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Mark Thomas Mentzer, OD.

**Gender**
Male	125
Female	145

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	79
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	75
85 and over	10
Less than 65	7
65 to 74	164

Average of Total of Conditions of Medicare patients treated by Mark Thomas Mentzer, OD From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Mark Thomas Mentzer, OD treated were high cholesterol, hypertension, diabetes and ischemic heart disease.

Hypertension	57
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	22
Depression	14
Chronic Kidney Disease	17
Asthma	5
Osteoporosis	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	8
Diabetes	22
Atrial Fibrillation	7
Dementia	2
Cancer	9

Education & Training

Mark Thomas Mentzer, OD graduated from The Illinois College of Optometry in 1989. He has a state license in Iowa.

Medical School: The Illinois College of Optometry (1989)

Licensed In: Iowa

Ratings & Reviews

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General Payments

These charts describe general payments received by Mark Thomas Mentzer, OD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Johnson & Johnson Vision Care, Inc.	$72 Acuvue $40	Soft contact lenses $32
Shire North American Group Inc	$63 XIIDRA $63
Bausch & Lomb Americas Inc.	$13 Infuse $13

**Types of Payments**
Food and Beverage	$148

Biography

Dr. Mark Mentzer specializes in optometry (primary eye care) and practices in Hiawatha, IA. Dr. Mentzer has obtained a license to practice in Iowa.

Select Year:

Mark Thomas Mentzer, OD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Mark Thomas Mentzer, OD in 2023

By Affordability:

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Mark Thomas Mentzer, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Mark Thomas Mentzer, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Mark Thomas Mentzer, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Mark Thomas Mentzer, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Mark Thomas Mentzer, OD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Mark Thomas Mentzer, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Mark Thomas Mentzer, OD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Mark Thomas Mentzer, OD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Mark Thomas Mentzer, OD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Mark Thomas Mentzer, OD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Mark Thomas Mentzer, OD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Average Medicare Patient Data From 2013 - 2023

Average of Total of Conditions of Medicare patients treated by Mark Thomas Mentzer, OD From 2013 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

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