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Dr. James Delbert Barker, O.D.

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Specializes in: Optometry (Primary Eye Care)

718 Story Street
Boone, IA 50036

(515) 432-2020

Dr. James Delbert Barker, O.D. is an optometrist in Boone, IA specializing in optometry (primary eye care).

Office Locations

Address:

718 Story Street
Boone, IA 50036

doctor visit	520
eye procedures	239

**Gender**
Male	182
Female	292

**Age**
From 65 to 74	166
From 75 to 84	170
85 and over	109
Less than 65	29

Hypertension	65
High Cholesterol	49
Stroke	2
Ischemic Heart Disease	29
Depression	14
Chronic Kidney Disease	13
Asthma	3
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	8
Cancer	9

doctor visit	521
eye procedures	198

**Gender**
Male	166
Female	282

**Age**
From 65 to 74	174
From 75 to 84	150
85 and over	100
Less than 65	24

Hypertension	61
High Cholesterol	48
Stroke	3
Ischemic Heart Disease	27
Depression	15
Chronic Kidney Disease	11
Asthma	3
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	27
Dementia	8
Cancer	8

doctor visit	545
eye procedures	197

**Gender**
Male	356
Female	648

**Ethnicity**
Non-Hispanic White	982
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	388
From 75 to 84	332
85 and over	216
Less than 65	68

Hypertension	64
High Cholesterol	46
Stroke	3
Ischemic Heart Disease	27
Depression	18
Chronic Kidney Disease	13
Asthma	9
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	29
Dementia	7
Cancer	6

doctor visit	566
eye procedures	190

**Gender**
Male	198
Female	302

**Age**
From 65 to 74	195
From 75 to 84	165
85 and over	106
Less than 65	34

Hypertension	65
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	27
Depression	15
Chronic Kidney Disease	15
Asthma	11
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	27
Dementia	8
Cancer	8

doctor visit	596
eye procedures	174

**Gender**
Male	196
Female	321

**Ethnicity**
Non-Hispanic White	505
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	204
From 75 to 84	181
85 and over	106
Less than 65	26

Hypertension	64
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	25
Depression	18
Chronic Kidney Disease	16
Asthma	5
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	27
Dementia	6
Cancer	7

doctor visit	397
eye procedures	304

**Gender**
Male	185
Female	306

**Ethnicity**
Non-Hispanic White	480
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	211
From 75 to 84	163
85 and over	96
Less than 65	21

Hypertension	66
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	27
Depression	16
Chronic Kidney Disease	19
Asthma	5
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	28
Dementia	6
Cancer	9

doctor visit	142
eye procedures	577

**Gender**
Male	186
Female	309

**Ethnicity**
Non-Hispanic White	480
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	220
From 75 to 84	174
85 and over	80
Less than 65	21

Hypertension	65
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	27
Depression	17
Chronic Kidney Disease	19
Asthma	4
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	11
Chronic Obstructive Pulmonary Disease	7
Diabetes	26
Dementia	6
Cancer	9

doctor visit	8
eye procedures	514

**Gender**
Male	171
Female	260

**Ethnicity**
Non-Hispanic White	416
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	208
From 75 to 84	146
85 and over	65
Less than 65	12

Hypertension	59
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	26
Depression	16
Chronic Kidney Disease	22
Asthma	4
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	6
Diabetes	30
Dementia	5
Cancer	9

Average Medicare Procedure Volume From 2013 - 2020

Volume of procedures performed by Dr. James Delbert Barker, O.D. for Medicare patients.

The highest averages for the top procedures that Dr. James Delbert Barker, O.D. treated as an optometrist in Boone, IA were eye procedures.

doctor visit	412
eye procedures	301

Average Medicare Patient Data From 2013 - 2020

Information about Medicare patients treated by Dr. James Delbert Barker, O.D..

**Gender**
Male	164
Female	272

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	286
Hispanic	0
Native American / Alaskan Native	0
Other	1

**Age**
75 to 84	148
85 and over	87
Less than 65	23
65 to 74	176

Average of Total of Conditions of Medicare patients treated by Dr. James Delbert Barker, O.D. From 2013 - 2020

The highest averages of the most common conditions of Medicare patients that Dr. James Delbert Barker, O.D. treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	50
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	21
Depression	12
Chronic Kidney Disease	12
Asthma	4
Osteoporosis	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	7
Diabetes	22
Atrial Fibrillation	8
Dementia	5
Cancer	6

Education & Training

He has a state license in Iowa.

Licensed In: Iowa

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. James Delbert Barker, O.D.. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Coopervision Inc.	$268 MyDay Contact Lens $96	Clariti Contact Lens $67	Multiple Brands Contact Lens $67	CVI Contact Lens $39
Iridex Corporation	$43 $43
Bausch and Lomb Inc.	$43 ULTRA $43
GLAUKOS CORPORATION	$31 iSTENT iNJECT TRABECULAR MICRO-BYPASS STENT SYSTEM $31
Bausch & Lomb, a division of Bausch Health US, LLC	$15 BIOTRUE ONE DAY $15

**Types of Payments**
Food and Beverage	$400

Biography

Dr. James Barker is an optometry (primary eye care) specialist in Boone, IA. Dr. Barker obtained a license to practice in Iowa.

Select Year:

Dr. James Delbert Barker, O.D.

Office Locations

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Delbert Barker, O.D. in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Delbert Barker, O.D. in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Delbert Barker, O.D. in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Delbert Barker, O.D. in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Delbert Barker, O.D. in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Delbert Barker, O.D. in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Delbert Barker, O.D. in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. James Delbert Barker, O.D. in 2020

Average Medicare Procedure Volume From 2013 - 2020

Average Medicare Patient Data From 2013 - 2020

Average of Total of Conditions of Medicare patients treated by Dr. James Delbert Barker, O.D. From 2013 - 2020

Education & Training

Ratings & Reviews

General Payments

Biography

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