In 2012, among providers in related specialties within Indiana, Dr. John Mark Deboer, OD performed more anterior segment surgery, eye procedures, and simple cataract surgery procedures for Medicare patients than 75% of them and he also had a list price for anterior segment surgery, cataract surgery, cataract surgery with IOL implantation, extracapsular cataract extraction (ECCE) with IOL implantation, extracapsular lens removal, eye exam, intraocular lens (IOL) implant, lens removal surgery, lens replacement surgery, simple cataract surgery, and visual field test 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. John Mark Deboer, OD treated as an optometrist in Demotte, IN during 2012 were eye procedures.

Volume of procedures performed by Dr. John Mark Deboer, OD for Medicare patients.

doctor visit	297
eye procedures	5936

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Mark Deboer, OD treated as an optometrist in Demotte, IN during 2013 were eye procedures.

Volume of procedures performed by Dr. John Mark Deboer, OD for Medicare patients.

doctor visit	255
eye procedures	480

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Mark Deboer, OD.

**Gender**
Male	207
Female	313

**Ethnicity**
Non-Hispanic White	508
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	286
From 75 to 84	172
85 and over	42
Less than 65	20

Conditions of Medicare patients treated by Dr. John Mark Deboer, OD in 2013

Hypertension	58
High Cholesterol	51
Stroke	3
Ischemic Heart Disease	35
Depression	11
Chronic Kidney Disease	12
Asthma	2
Osteoperosis	5
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	13
Diabetes	27
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Mark Deboer, OD treated as an optometrist in Demotte, IN during 2014 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. John Mark Deboer, OD for Medicare patients.

doctor visit	344
eye procedures	1175
ultrasound (sonogram)	24

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Mark Deboer, OD.

**Gender**
Male	249
Female	360

**Ethnicity**
Non-Hispanic White	595
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	339
From 75 to 84	191
85 and over	60
Less than 65	19

Conditions of Medicare patients treated by Dr. John Mark Deboer, OD in 2014

Hypertension	59
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	33
Depression	10
Chronic Kidney Disease	13
Asthma	3
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	5
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Mark Deboer, OD treated as an optometrist in Demotte, IN during 2015 were eye procedures, capsulotomy and laser treatment.

Volume of procedures performed by Dr. John Mark Deboer, OD for Medicare patients.

capsulotomy	289
doctor visit	296
eye procedures	2316
laser treatment	289

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Mark Deboer, OD.

**Gender**
Male	464
Female	608

**Ethnicity**
Non-Hispanic White	1026
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	546
From 75 to 84	388
85 and over	112
Less than 65	26

Conditions of Medicare patients treated by Dr. John Mark Deboer, OD in 2015

Hypertension	63
High Cholesterol	52
Stroke	4
Ischemic Heart Disease	32
Depression	10
Chronic Kidney Disease	13
Asthma	6
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Mark Deboer, OD treated as an optometrist in Demotte, IN during 2016 were eye procedures, capsulotomy and laser treatment.

Volume of procedures performed by Dr. John Mark Deboer, OD for Medicare patients.

capsulotomy	274
doctor visit	269
eye procedures	1925
laser treatment	274

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Mark Deboer, OD.

**Gender**
Male	219
Female	295

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

**Age**
From 65 to 74	248
From 75 to 84	195
85 and over	56
Less than 65	15

Conditions of Medicare patients treated by Dr. John Mark Deboer, OD in 2016

Hypertension	62
High Cholesterol	53
Stroke	5
Ischemic Heart Disease	36
Depression	12
Chronic Kidney Disease	21
Asthma	12
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Mark Deboer, OD treated as an optometrist in Demotte, IN during 2017 were eye procedures, capsulotomy and laser treatment.

Volume of procedures performed by Dr. John Mark Deboer, OD for Medicare patients.

capsulotomy	374
doctor visit	212
eye procedures	2431
laser treatment	374

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Mark Deboer, OD.

**Gender**
Male	198
Female	318

**Ethnicity**
Non-Hispanic White	497
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	246
From 75 to 84	212
85 and over	44
Less than 65	14

Conditions of Medicare patients treated by Dr. John Mark Deboer, OD in 2017

Hypertension	65
High Cholesterol	43
Stroke	3
Ischemic Heart Disease	31
Depression	12
Chronic Kidney Disease	19
Asthma	3
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	9
Diabetes	26
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Mark Deboer, OD treated as an optometrist in Demotte, IN during 2018 were eye procedures.

Volume of procedures performed by Dr. John Mark Deboer, OD for Medicare patients.

doctor visit	204
eye procedures	2311

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Mark Deboer, OD.

**Gender**
Male	213
Female	320

**Ethnicity**
Non-Hispanic White	518
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	260
From 75 to 84	202
85 and over	57
Less than 65	14

Conditions of Medicare patients treated by Dr. John Mark Deboer, OD in 2018

Hypertension	62
High Cholesterol	55
Stroke	2
Ischemic Heart Disease	31
Depression	13
Chronic Kidney Disease	18
Asthma	3
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	23
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Mark Deboer, OD treated as an optometrist in Demotte, IN during 2019 were eye procedures, capsulotomy and laser treatment.

Volume of procedures performed by Dr. John Mark Deboer, OD for Medicare patients.

capsulotomy	281
doctor visit	202
eye procedures	2048
laser treatment	281

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Mark Deboer, OD.

**Gender**
Male	208
Female	309

**Ethnicity**
Non-Hispanic White	499
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	249
From 75 to 84	193
85 and over	61
Less than 65	14

Conditions of Medicare patients treated by Dr. John Mark Deboer, OD in 2019

Hypertension	65
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	33
Depression	15
Chronic Kidney Disease	20
Asthma	3
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Mark Deboer, OD treated as an optometrist in Demotte, IN during 2020 were eye procedures.

Volume of procedures performed by Dr. John Mark Deboer, OD for Medicare patients.

doctor visit	187
eye procedures	1027

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Mark Deboer, OD.

**Gender**
Male	175
Female	279

**Ethnicity**
Non-Hispanic White	439
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	214
From 75 to 84	178
85 and over	49
Less than 65	13

Conditions of Medicare patients treated by Dr. John Mark Deboer, OD in 2020

Hypertension	62
High Cholesterol	53
Stroke	2
Ischemic Heart Disease	30
Depression	13
Chronic Kidney Disease	21
Asthma	2
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	9
Diabetes	24
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Mark Deboer, OD treated as an optometrist in Demotte, IN during 2021 were eye procedures, capsulotomy, laser treatment and ultrasound (sonogram).

Volume of procedures performed by Dr. John Mark Deboer, OD for Medicare patients.

capsulotomy	16
doctor visit	242
eye procedures	866
laser treatment	16
ultrasound (sonogram)	11

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Mark Deboer, OD.

**Gender**
Male	285
Female	399

**Ethnicity**
Non-Hispanic White	665
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	323
From 75 to 84	260
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Mark Deboer, OD in 2021

Hypertension	70
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	33
Depression	12
Chronic Kidney Disease	25
Asthma	3
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	9
Diabetes	27
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Mark Deboer, OD treated as an optometrist in Demotte, IN during 2022 were eye procedures, capsulotomy and laser treatment.

Volume of procedures performed by Dr. John Mark Deboer, OD for Medicare patients.

capsulotomy	22
doctor visit	168
eye procedures	824
laser treatment	22

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Mark Deboer, OD.

**Gender**
Male	274
Female	392

**Ethnicity**
Non-Hispanic White	648
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	325
From 75 to 84	248
85 and over	81
Less than 65	12

Conditions of Medicare patients treated by Dr. John Mark Deboer, OD in 2022

Hypertension	75
High Cholesterol	74
Stroke	5
Ischemic Heart Disease	27
Depression	12
Chronic Kidney Disease	15
Asthma	4
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. John Mark Deboer, OD treated as an optometrist in Demotte, IN during 2023 were eye procedures, capsulotomy and laser treatment.

Volume of procedures performed by Dr. John Mark Deboer, OD for Medicare patients.

capsulotomy	24
doctor visit	148
eye procedures	815
laser treatment	24

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. John Mark Deboer, OD.

**Gender**
Male	276
Female	374

**Ethnicity**
Non-Hispanic White	634
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	295
From 75 to 84	249
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. John Mark Deboer, OD in 2023

Hypertension	75
High Cholesterol	73
Stroke	7
Ischemic Heart Disease	30
Depression	12
Chronic Kidney Disease	18
Asthma	3
Osteoperosis	10
Atrial Fibrilation	20
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. John Mark Deboer, OD for Medicare patients.

The highest averages for the top procedures that Dr. John Mark Deboer, OD treated as an optometrist in Demotte, IN were eye procedures, capsulotomy, laser treatment and ultrasound (sonogram).

capsulotomy	182
doctor visit	235
eye procedures	1846
laser treatment	182
ultrasound (sonogram)	17

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. John Mark Deboer, OD.

**Gender**
Male	230
Female	330

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	543
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	207
85 and over	46
Less than 65	12
65 to 74	277

Average of Total of Conditions of Medicare patients treated by Dr. John Mark Deboer, OD From 2012 - 2023

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

Hypertension	59
High Cholesterol	51
Stroke	3
Ischemic Heart Disease	29
Depression	11
Chronic Kidney Disease	16
Asthma	3
Osteoporosis	6
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	23
Atrial Fibrillation	11
Cancer	9
Dementia	5

Education & Training

He has a state license in Illinois.

Licensed In: Illinois

Ratings & Reviews

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General Payments

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

**Payments by Company**
ABB Con-Cise Optical Group LLC	$23 Contact Lens $23
TissueTech, Inc.	$11 AmnioGuard $11

**Types of Payments**
Food and Beverage	$34

Biography

Dr. John Deboer specializes in optometry (primary eye care) and practices in Demotte, IN. Dr. Deboer has obtained a license to practice in Illinois.

Select Year:

Dr. John Mark Deboer, OD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. John Mark Deboer, 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. John Mark Deboer, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Mark Deboer, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Mark Deboer, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Mark Deboer, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Mark Deboer, OD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Mark Deboer, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Mark Deboer, OD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Mark Deboer, OD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Mark Deboer, OD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Mark Deboer, OD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Mark Deboer, OD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. John Mark Deboer, OD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Demotte, IN