Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > IL Providers > Optometrists

Dr. Michael William Thomas, OD

(No ratings)

Specializes in: Optometry (Primary Eye Care)

205 N State Street
Marengo, IL 60152

(815) 568-6508

Dr. Michael William Thomas, OD is an optometrist in Marengo, IL specializing in optometry (primary eye care).

Office Locations

205 N State Street
Marengo, IL 60152

(815) 568-6508

(815) 568-4896

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Michael William Thomas, OD in 2023

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

Top 5%

By Affordability:

eye tests

In 2023, Dr. Michael William Thomas, OD had a list price for eye tests that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Illinois. 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.

Top 10%

By Affordability:

scanning computerized ophthalmic diagnostic imaging

SCODI of the posterior segment

In 2023, Dr. Michael William Thomas, OD had a list price for 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 90% of providers in related specialties within Illinois. 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.

Top 25%

By Affordability:

comprehensive eye exam

eye exam

In 2012, Dr. Michael William Thomas, OD had a list price for comprehensive eye exam, and eye exam that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Illinois. 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 William Thomas, OD treated as an optometrist in Marengo, IL during 2012 were eye procedures.

Volume of procedures performed by Dr. Michael William Thomas, OD for Medicare patients.

doctor visit	74
eye procedures	205

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Michael William Thomas, OD treated as an optometrist in Marengo, IL during 2013 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Michael William Thomas, OD for Medicare patients.

doctor visit	65
eye procedures	301
ultrasound (sonogram)	15

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael William Thomas, OD.

**Gender**
Male	100
Female	133

**Age**
From 65 to 74	87
From 75 to 84	71
85 and over	29
Less than 65	46

Conditions of Medicare patients treated by Dr. Michael William Thomas, OD in 2013

Hypertension	59
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	22
Depression	12
Chronic Kidney Disease	11
Asthma	6
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	21
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Michael William Thomas, OD treated as an optometrist in Marengo, IL during 2014 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Michael William Thomas, OD for Medicare patients.

doctor visit	52
eye procedures	314
ultrasound (sonogram)	17

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael William Thomas, OD.

**Gender**
Male	106
Female	145

**Ethnicity**
Non-Hispanic White	238
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	103
From 75 to 84	67
85 and over	32
Less than 65	49

Conditions of Medicare patients treated by Dr. Michael William Thomas, OD in 2014

Hypertension	59
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	23
Depression	16
Chronic Kidney Disease	13
Asthma	6
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	20
Dementia	12
Cancer	6

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Michael William Thomas, OD treated as an optometrist in Marengo, IL during 2015 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Michael William Thomas, OD for Medicare patients.

doctor visit	53
eye procedures	322
ultrasound (sonogram)	14

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael William Thomas, OD.

**Gender**
Male	186
Female	310

**Ethnicity**
Non-Hispanic White	468
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	202
From 75 to 84	152
85 and over	54
Less than 65	88

Conditions of Medicare patients treated by Dr. Michael William Thomas, OD in 2015

Hypertension	54
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	23
Depression	17
Chronic Kidney Disease	17
Asthma	9
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	21
Dementia	6
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Michael William Thomas, OD treated as an optometrist in Marengo, IL during 2016 were eye procedures.

Volume of procedures performed by Dr. Michael William Thomas, OD for Medicare patients.

doctor visit	50
eye procedures	351

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael William Thomas, OD.

**Gender**
Male	97
Female	150

**Ethnicity**
Non-Hispanic White	231
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	103
From 75 to 84	71
85 and over	34
Less than 65	39

Conditions of Medicare patients treated by Dr. Michael William Thomas, OD in 2016

Hypertension	56
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	25
Depression	17
Chronic Kidney Disease	14
Asthma	11
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	7
Diabetes	21
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Michael William Thomas, OD treated as an optometrist in Marengo, IL during 2017 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Michael William Thomas, OD for Medicare patients.

doctor visit	58
eye procedures	542
ultrasound (sonogram)	45

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael William Thomas, OD.

**Gender**
Male	113
Female	203

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

**Age**
From 65 to 74	120
From 75 to 84	94
85 and over	40
Less than 65	62

Conditions of Medicare patients treated by Dr. Michael William Thomas, OD in 2017

Hypertension	55
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	24
Depression	20
Chronic Kidney Disease	23
Asthma	6
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	14
Diabetes	22
Dementia	7
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Michael William Thomas, OD treated as an optometrist in Marengo, IL during 2018 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Michael William Thomas, OD for Medicare patients.

doctor visit	49
eye procedures	385
ultrasound (sonogram)	28

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael William Thomas, OD.

**Gender**
Male	99
Female	171

**Ethnicity**
Non-Hispanic White	253
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	91
85 and over	34
Less than 65	55

Conditions of Medicare patients treated by Dr. Michael William Thomas, OD in 2018

Hypertension	60
High Cholesterol	45
Stroke	4
Ischemic Heart Disease	29
Depression	16
Chronic Kidney Disease	24
Asthma	4
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	17
Chronic Obstructive Pulmonary Disease	10
Diabetes	23
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Michael William Thomas, OD treated as an optometrist in Marengo, IL during 2019 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Michael William Thomas, OD for Medicare patients.

doctor visit	44
eye procedures	453
ultrasound (sonogram)	40

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael William Thomas, OD.

**Gender**
Male	112
Female	167

**Ethnicity**
Non-Hispanic White	257
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	76
85 and over	34
Less than 65	57

Conditions of Medicare patients treated by Dr. Michael William Thomas, OD in 2019

Hypertension	61
High Cholesterol	52
Stroke	4
Ischemic Heart Disease	27
Depression	19
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	15
Chronic Obstructive Pulmonary Disease	10
Diabetes	23
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Michael William Thomas, OD treated as an optometrist in Marengo, IL during 2020 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Michael William Thomas, OD for Medicare patients.

doctor visit	35
eye procedures	303
ultrasound (sonogram)	25

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael William Thomas, OD.

**Gender**
Male	75
Female	135

**Ethnicity**
Non-Hispanic White	191
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	85
From 75 to 84	66
85 and over	26
Less than 65	33

Conditions of Medicare patients treated by Dr. Michael William Thomas, OD in 2020

Hypertension	59
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	30
Depression	15
Chronic Kidney Disease	26
Asthma	0
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	21
Chronic Obstructive Pulmonary Disease	10
Diabetes	21
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Michael William Thomas, OD treated as an optometrist in Marengo, IL during 2021 were eye procedures.

Volume of procedures performed by Dr. Michael William Thomas, OD for Medicare patients.

doctor visit	25
eye procedures	257

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael William Thomas, OD.

**Gender**
Male	74
Female	143

**Ethnicity**
Non-Hispanic White	195
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	94
From 75 to 84	53
85 and over	29
Less than 65	41

Conditions of Medicare patients treated by Dr. Michael William Thomas, OD in 2021

Hypertension	57
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	25
Depression	11
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	6
Diabetes	24
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Michael William Thomas, OD treated as an optometrist in Marengo, IL during 2022 were eye procedures.

Volume of procedures performed by Dr. Michael William Thomas, OD for Medicare patients.

doctor visit	47
eye procedures	252

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Michael William Thomas, OD.

**Gender**
Male	86
Female	125

**Ethnicity**
Non-Hispanic White	188
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	107
From 75 to 84	53
85 and over	17
Less than 65	34

Conditions of Medicare patients treated by Dr. Michael William Thomas, OD in 2022

Hypertension	69
High Cholesterol	61
Stroke	7
Ischemic Heart Disease	19
Depression	17
Chronic Kidney Disease	15
Asthma	7
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	28
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Michael William Thomas, OD for Medicare patients.

The highest averages for the top procedures that Dr. Michael William Thomas, OD treated as an optometrist in Marengo, IL were eye procedures and ultrasound (sonogram).

doctor visit	50
eye procedures	335
ultrasound (sonogram)	26

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Michael William Thomas, OD.

**Gender**
Male	95
Female	152

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	210
Native American / Alaskan Native	0
Hispanic	1
Other	0

**Age**
75 to 84	72
85 and over	29
Less than 65	45
65 to 74	100

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

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

Hypertension	53
High Cholesterol	41
Stroke	1
Ischemic Heart Disease	22
Depression	14
Chronic Kidney Disease	16
Asthma	4
Osteoporosis	6
Heart Failure	13
Chronic Obstructive Pulmonary Disease	8
Diabetes	20
Atrial Fibrillation	9
Cancer	7
Dementia	6

Education & Training

He has a state license in Illinois.

Licensed In: Illinois

Ratings & Reviews

Dr. Michael William Thomas, OD does not have any reviews yet, be the first to leave a review of Dr. Michael William Thomas, OD here: Leave a Review

(No ratings)

Leave a Review

General Payments

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

**Payments by Company**
Alcon Vision LLC	$106 TOTAL30 $91	DAILIES $15
TOPCON MEDICAL SYSTEMS, INC.	$90 OCT MAESTRO $90
Shire North American Group Inc	$79 XIIDRA $79
Novartis Pharmaceuticals Corporation	$75 XIIDRA $75
Menicon	$68 $68
Other	$177 ULTRA $64	Contact Lens $44	STRATTICE $19	BIOTRUE ONE DAY $13	BTOD $13	Other $24

**Types of Payments**
Food and Beverage	$547
Education	$48

Biography

Dr. Michael Thomas works as an optometry (primary eye care) specialist in Marengo, IL. Dr. Thomas obtained a license to practice in Illinois.

Select Year:

Dr. Michael William Thomas, OD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Michael William Thomas, OD in 2023

By Affordability:

By Affordability:

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 William Thomas, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael William Thomas, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael William Thomas, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael William Thomas, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael William Thomas, OD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael William Thomas, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael William Thomas, OD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael William Thomas, OD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael William Thomas, OD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Michael William Thomas, 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 William Thomas, OD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Optometrists in Nearby Locations

Other Providers in Marengo, IL