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Denette K. Eisnach, OD

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Specializes in: Optometry (Primary Eye Care)

Pacific University College of Optometry (1988)

640 E Sioux Avenue
Pierre, SD 57501

(605) 224-6128

Denette K. Eisnach, OD is an optometrist in Pierre, SD specializing in optometry (primary eye care). She graduated from Pacific University College of Optometry in 1988 and has 38 years of experience. Denette K. Eisnach, OD is affiliated with CENTRAL DAKOTA EYECARE LLP.

Office Locations

640 E Sioux Avenue
Pierre, SD 57501

(605) 224-6128

(605) 224-8446

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Noteworthy Medicare Patient Procedures Performed by Denette K. Eisnach, OD in 2023

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

Top 25%

By Volume:

comprehensive eye exam

In 2012, Denette K. Eisnach, OD performed more comprehensive eye exam procedures for Medicare patients than 75% of providers in related specialties within South Dakota.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Denette K. Eisnach, OD treated as an optometrist in Pierre, SD during 2012 were eye procedures.

Volume of procedures performed by Denette K. Eisnach, OD for Medicare patients.

doctor visit	28
eye procedures	458

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Denette K. Eisnach, OD treated as an optometrist in Pierre, SD during 2013 were eye procedures.

Volume of procedures performed by Denette K. Eisnach, OD for Medicare patients.

doctor visit	33
eye procedures	405

2013 Medicare Patient Data

Information about Medicare patients treated by Denette K. Eisnach, OD.

**Gender**
Male	108
Female	161

**Age**
From 65 to 74	131
From 75 to 84	96
85 and over	31
Less than 65	11

Conditions of Medicare patients treated by Denette K. Eisnach, OD in 2013

Hypertension	49
High Cholesterol	30
Stroke	0
Ischemic Heart Disease	23
Depression	15
Chronic Kidney Disease	9
Asthma	6
Osteoperosis	0
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	22
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Denette K. Eisnach, OD treated as an optometrist in Pierre, SD during 2014 were eye procedures.

Volume of procedures performed by Denette K. Eisnach, OD for Medicare patients.

doctor visit	27
eye procedures	365

2014 Medicare Patient Data

Information about Medicare patients treated by Denette K. Eisnach, OD.

**Gender**
Male	87
Female	179

**Ethnicity**
Non-Hispanic White	255
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	124
From 75 to 84	98
85 and over	31
Less than 65	13

Conditions of Medicare patients treated by Denette K. Eisnach, OD in 2014

Hypertension	42
High Cholesterol	28
Stroke	0
Ischemic Heart Disease	21
Depression	14
Chronic Kidney Disease	9
Asthma	4
Osteoperosis	0
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	21
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Denette K. Eisnach, OD treated as an optometrist in Pierre, SD during 2015 were eye procedures.

Volume of procedures performed by Denette K. Eisnach, OD for Medicare patients.

doctor visit	63
eye procedures	454

2015 Medicare Patient Data

Information about Medicare patients treated by Denette K. Eisnach, OD.

**Gender**
Male	206
Female	444

**Ethnicity**
Non-Hispanic White	622
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	296
From 75 to 84	222
85 and over	100
Less than 65	32

Conditions of Medicare patients treated by Denette K. Eisnach, OD in 2015

Hypertension	45
High Cholesterol	36
Stroke	7
Ischemic Heart Disease	21
Depression	14
Chronic Kidney Disease	12
Asthma	6
Osteoperosis	5
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	23
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Denette K. Eisnach, OD treated as an optometrist in Pierre, SD during 2016 were eye procedures.

Volume of procedures performed by Denette K. Eisnach, OD for Medicare patients.

doctor visit	56
eye procedures	509

2016 Medicare Patient Data

Information about Medicare patients treated by Denette K. Eisnach, OD.

**Gender**
Male	122
Female	228

**Ethnicity**
Non-Hispanic White	332
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	168
From 75 to 84	120
85 and over	43
Less than 65	19

Conditions of Medicare patients treated by Denette K. Eisnach, OD in 2016

Hypertension	47
High Cholesterol	29
Stroke	0
Ischemic Heart Disease	21
Depression	14
Chronic Kidney Disease	15
Asthma	11
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	22
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Denette K. Eisnach, OD treated as an optometrist in Pierre, SD during 2017 were eye procedures.

Volume of procedures performed by Denette K. Eisnach, OD for Medicare patients.

doctor visit	36
eye procedures	526

2017 Medicare Patient Data

Information about Medicare patients treated by Denette K. Eisnach, OD.

**Gender**
Male	108
Female	220

**Ethnicity**
Non-Hispanic White	312
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	151
From 75 to 84	115
85 and over	46
Less than 65	16

Conditions of Medicare patients treated by Denette K. Eisnach, OD in 2017

Hypertension	51
High Cholesterol	33
Stroke	0
Ischemic Heart Disease	21
Depression	15
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	23
Dementia	7
Cancer	7

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Denette K. Eisnach, OD treated as an optometrist in Pierre, SD during 2018 were eye procedures.

Volume of procedures performed by Denette K. Eisnach, OD for Medicare patients.

doctor visit	37
eye procedures	553

2018 Medicare Patient Data

Information about Medicare patients treated by Denette K. Eisnach, OD.

**Gender**
Male	109
Female	217

**Ethnicity**
Non-Hispanic White	311
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	164
From 75 to 84	101
85 and over	48
Less than 65	13

Conditions of Medicare patients treated by Denette K. Eisnach, OD in 2018

Hypertension	49
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	23
Depression	15
Chronic Kidney Disease	17
Asthma	0
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	25
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Denette K. Eisnach, OD treated as an optometrist in Pierre, SD during 2019 were eye procedures.

Volume of procedures performed by Denette K. Eisnach, OD for Medicare patients.

doctor visit	62
eye procedures	531

2019 Medicare Patient Data

Information about Medicare patients treated by Denette K. Eisnach, OD.

**Gender**
Male	118
Female	224

**Ethnicity**
Non-Hispanic White	325
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	190
From 75 to 84	100
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Denette K. Eisnach, OD in 2019

Hypertension	45
High Cholesterol	34
Stroke	4
Ischemic Heart Disease	21
Depression	18
Chronic Kidney Disease	17
Asthma	0
Osteoperosis	9
Atrial Fibrilation	6
Heart Failure	7
Chronic Obstructive Pulmonary Disease	8
Diabetes	21
Dementia	6
Cancer	7

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Denette K. Eisnach, OD treated as an optometrist in Pierre, SD during 2020 were eye procedures.

Volume of procedures performed by Denette K. Eisnach, OD for Medicare patients.

doctor visit	105
eye procedures	653

2020 Medicare Patient Data

Information about Medicare patients treated by Denette K. Eisnach, OD.

**Gender**
Male	135
Female	290

**Ethnicity**
Non-Hispanic White	406
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	228
From 75 to 84	129
85 and over	52
Less than 65	16

Conditions of Medicare patients treated by Denette K. Eisnach, OD in 2020

Hypertension	48
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	22
Depression	18
Chronic Kidney Disease	19
Asthma	5
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	7
Chronic Obstructive Pulmonary Disease	8
Diabetes	26
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Denette K. Eisnach, OD treated as an optometrist in Pierre, SD during 2021 were eye procedures.

Volume of procedures performed by Denette K. Eisnach, OD for Medicare patients.

doctor visit	152
eye procedures	720

2021 Medicare Patient Data

Information about Medicare patients treated by Denette K. Eisnach, OD.

**Gender**
Male	160
Female	317

**Ethnicity**
Non-Hispanic White	458
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	259
From 75 to 84	144
85 and over	61
Less than 65	13

Conditions of Medicare patients treated by Denette K. Eisnach, OD in 2021

Hypertension	47
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	20
Depression	17
Chronic Kidney Disease	19
Asthma	4
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	24
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Denette K. Eisnach, OD treated as an optometrist in Pierre, SD during 2022 were eye procedures.

Volume of procedures performed by Denette K. Eisnach, OD for Medicare patients.

doctor visit	177
eye procedures	632

2022 Medicare Patient Data

Information about Medicare patients treated by Denette K. Eisnach, OD.

**Gender**
Male	148
Female	289

**Ethnicity**
Non-Hispanic White	423
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	225
From 75 to 84	144
85 and over	54
Less than 65	14

Conditions of Medicare patients treated by Denette K. Eisnach, OD in 2022

Hypertension	65
High Cholesterol	64
Stroke	4
Ischemic Heart Disease	17
Depression	18
Chronic Kidney Disease	17
Asthma	5
Osteoperosis	13
Atrial Fibrilation	14
Heart Failure	7
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Dementia	4
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Denette K. Eisnach, OD for Medicare patients.

The highest averages for the top procedures that Denette K. Eisnach, OD treated as an optometrist in Pierre, SD were eye procedures.

doctor visit	70
eye procedures	527

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Denette K. Eisnach, OD.

**Gender**
Male	118
Female	233

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	313
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	115
85 and over	42
Less than 65	13
65 to 74	176

Average of Total of Conditions of Medicare patients treated by Denette K. Eisnach, OD From 2012 - 2022

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

Hypertension	44
High Cholesterol	33
Stroke	1
Ischemic Heart Disease	19
Depression	14
Chronic Kidney Disease	13
Asthma	3
Osteoporosis	5
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	21
Atrial Fibrillation	8
Cancer	8
Dementia	4

Education & Training

Denette K. Eisnach, OD graduated from Pacific University College of Optometry in 1988. She has a state license in South Dakota.

Medical School: Pacific University College of Optometry (1988)

Licensed In: South Dakota

Affiliations & Hospitals

Denette K. Eisnach, OD is associated with these hospitals and organizations:

CENTRAL DAKOTA EYECARE LLP

Ratings & Reviews

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General Payments

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

**Payments by Company**
Novartis Pharmaceuticals Corporation	$123 XIIDRA $123
Shire North American Group Inc	$38 XIIDRA $38
Johnson & Johnson Vision Care, Inc.	$12 Acuvue $12

**Types of Payments**
Food and Beverage	$135
Education	$38

Biography

Dr. Denette Eisnach-Becker works as an optometry (primary eye care) specialist in Pierre, SD. Dr. Eisnach-Becker obtained a license to practice in South Dakota.

Select Year:

Denette K. Eisnach, OD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Denette K. Eisnach, OD in 2023

By Volume:

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 Denette K. Eisnach, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Denette K. Eisnach, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Denette K. Eisnach, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Denette K. Eisnach, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Denette K. Eisnach, OD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Denette K. Eisnach, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Denette K. Eisnach, OD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Denette K. Eisnach, OD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Denette K. Eisnach, OD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Denette K. Eisnach, 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 Denette K. Eisnach, OD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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