In 2012, among providers in related specialties within Texas, Dr. Michael Ray Gerdts, OD performed more eye procedures procedures for Medicare patients than 75% of them and he also had a list price for fundus photography, scanning computerized ophthalmic diagnostic imaging (SCODI), and SCODI of the posterior segment (SCODI-P) 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 Dr. Michael Ray Gerdts, OD treated as an optometrist in Shenandoah, TX during 2012 were eye procedures.

Volume of procedures performed by Dr. Michael Ray Gerdts, OD for Medicare patients.

eye procedures	59

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael Ray Gerdts, OD treated as an optometrist in Shenandoah, TX during 2013 were eye procedures.

Volume of procedures performed by Dr. Michael Ray Gerdts, OD for Medicare patients.

eye procedures	75

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Ray Gerdts, OD.

**Gender**
Male	14
Female	42

**Age**
From 65 to 74	36
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Ray Gerdts, OD in 2013

Hypertension	55
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	25
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	30
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael Ray Gerdts, OD treated as an optometrist in Shenandoah, TX during 2014 were eye procedures.

Volume of procedures performed by Dr. Michael Ray Gerdts, OD for Medicare patients.

eye procedures	102

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Ray Gerdts, OD.

**Gender**
Male	27
Female	57

**Age**
From 65 to 74	49
From 75 to 84	18
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Ray Gerdts, OD in 2014

Hypertension	55
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	21
Depression	0
Chronic Kidney Disease	15
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	20
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael Ray Gerdts, OD treated as an optometrist in Shenandoah, TX during 2015 were eye procedures.

Volume of procedures performed by Dr. Michael Ray Gerdts, OD for Medicare patients.

eye procedures	78

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Ray Gerdts, OD.

**Gender**
Male	52
Female	96

**Age**
From 65 to 74	82
From 75 to 84	38
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Ray Gerdts, OD in 2015

Hypertension	64
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	20
Depression	16
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	26
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael Ray Gerdts, OD treated as an optometrist in Shenandoah, TX during 2016 were eye procedures.

Volume of procedures performed by Dr. Michael Ray Gerdts, OD for Medicare patients.

eye procedures	93

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Ray Gerdts, OD.

**Gender**
Male	32
Female	49

**Age**
From 65 to 74	55
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Ray Gerdts, OD in 2016

Hypertension	54
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	17
Depression	17
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	0
Diabetes	22
Dementia	14
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael Ray Gerdts, OD treated as an optometrist in Shenandoah, TX during 2017 were eye procedures.

Volume of procedures performed by Dr. Michael Ray Gerdts, OD for Medicare patients.

eye procedures	107

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Ray Gerdts, OD.

**Gender**
Male	30
Female	66

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

Conditions of Medicare patients treated by Dr. Michael Ray Gerdts, OD in 2017

Hypertension	56
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	17
Depression	20
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	26
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael Ray Gerdts, OD treated as an optometrist in Shenandoah, TX during 2018 were eye procedures.

Volume of procedures performed by Dr. Michael Ray Gerdts, OD for Medicare patients.

eye procedures	129

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Ray Gerdts, OD.

**Gender**
Male	25
Female	59

**Age**
From 65 to 74	61
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Ray Gerdts, OD in 2018

Hypertension	65
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	20
Depression	17
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	30
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael Ray Gerdts, OD treated as an optometrist in Shenandoah, TX during 2019 were eye procedures.

Volume of procedures performed by Dr. Michael Ray Gerdts, OD for Medicare patients.

eye procedures	209

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Ray Gerdts, OD.

**Gender**
Male	51
Female	80

**Age**
From 65 to 74	93
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Ray Gerdts, OD in 2019

Hypertension	51
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	17
Depression	13
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	8
Chronic Obstructive Pulmonary Disease	0
Diabetes	24
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michael Ray Gerdts, OD treated as an optometrist in Shenandoah, TX during 2020 were eye procedures.

Volume of procedures performed by Dr. Michael Ray Gerdts, OD for Medicare patients.

eye procedures	263

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Ray Gerdts, OD.

**Gender**
Male	46
Female	86

**Ethnicity**
Non-Hispanic White	119
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	96
From 75 to 84	23
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Ray Gerdts, OD in 2020

Hypertension	58
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	25
Depression	18
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	20
Dementia	12
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Michael Ray Gerdts, OD treated as an optometrist in Shenandoah, TX during 2021 were eye procedures.

Volume of procedures performed by Dr. Michael Ray Gerdts, OD for Medicare patients.

eye procedures	350

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Ray Gerdts, OD.

**Gender**
Male	62
Female	90

**Ethnicity**
Non-Hispanic White	135
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Ray Gerdts, OD in 2021

Hypertension	59
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	25
Depression	15
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	22
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Michael Ray Gerdts, OD treated as an optometrist in Shenandoah, TX during 2022 were eye procedures.

Volume of procedures performed by Dr. Michael Ray Gerdts, OD for Medicare patients.

eye procedures	431

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael Ray Gerdts, OD.

**Gender**
Male	84
Female	115

**Ethnicity**
Non-Hispanic White	182
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	40
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Michael Ray Gerdts, OD in 2022

Hypertension	60
High Cholesterol	73
Stroke	0
Ischemic Heart Disease	19
Depression	15
Chronic Kidney Disease	14
Asthma	10
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	8
Chronic Obstructive Pulmonary Disease	0
Diabetes	21
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Michael Ray Gerdts, OD for Medicare patients.

The highest averages for the top procedures that Dr. Michael Ray Gerdts, OD treated as an optometrist in Shenandoah, TX were eye procedures.

eye procedures	172

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Michael Ray Gerdts, OD.

**Gender**
Male	38
Female	67

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	39
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	10
85 and over	0
Less than 65	0
65 to 74	72

Average of Total of Conditions of Medicare patients treated by Dr. Michael Ray Gerdts, OD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Michael Ray Gerdts, OD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	52
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	18
Depression	11
Chronic Kidney Disease	15
Asthma	0
Osteoporosis	2
Heart Failure	2
Chronic Obstructive Pulmonary Disease	0
Diabetes	21
Atrial Fibrillation	3
Cancer	2
Dementia	2

Education & Training

He has a state license in Ohio.

Licensed In: Ohio

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Michael Ray Gerdts, OD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Alcon Laboratories Inc	$1,190 Contact Lenses $32	$1,158
Optos, Inc.	$546 NFC-700 $406	California $119	P200TxE $21
Carl Zeiss Meditec, Inc.	$471 Humphrey Matrix 800 $425	Connectivity Forum $29	None Specified $17
Alcon Vision LLC	$287 DAILIES $132	TOTAL30 $117	Precision 1 $37
Coopervision Inc.	$264 CVI Contact Lens $154	Clariti Contact Lens $88	Multiple Brands Contact Lens $23
Other	$787 Contact Lens $210	EYLEA (aflibercept) Injection $111	ULTRA $103	XIIDRA $64	RESTASIS MULTIDOSE $42	Other $256

**Types of Payments**
Food and Beverage	$2,034
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$1,005
Gift	$481
Entertainment	$21
Education	$4

Biography

Dr. Michael Gerdts is an optometry (primary eye care) specialist in Shenandoah, TX. Dr. Gerdts has obtained a license to practice in Ohio.

Select Year:

Dr. Michael Ray Gerdts, OD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Michael Ray Gerdts, OD 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. Michael Ray Gerdts, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Ray Gerdts, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Ray Gerdts, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Ray Gerdts, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Ray Gerdts, OD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Ray Gerdts, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Ray Gerdts, OD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Ray Gerdts, OD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Ray Gerdts, OD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael Ray Gerdts, OD 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. Michael Ray Gerdts, OD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Optometrists in Nearby Locations

Other Providers in Shenandoah, TX