In 2012, among providers in related specialties within Wisconsin, Aaron R. Gruber, OD performed more eye procedures 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, intraocular lens (IOL) implant, lens removal surgery, lens replacement surgery, and simple cataract surgery 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 Aaron R. Gruber, OD treated as an optometrist in Appleton, WI during 2012 were eye procedures.

Volume of procedures performed by Aaron R. Gruber, OD for Medicare patients.

eye procedures	16

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Aaron R. Gruber, OD for Medicare patients.

doctor visit	66

2013 Medicare Patient Data

Information about Medicare patients treated by Aaron R. Gruber, OD.

**Gender**
Male	29
Female	55

**Age**
From 65 to 74	22
From 75 to 84	27
85 and over	21
Less than 65	14

Conditions of Medicare patients treated by Aaron R. Gruber, OD in 2013

Hypertension	58
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	26
Depression	20
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	32
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Aaron R. Gruber, OD for Medicare patients.

doctor visit	136

2014 Medicare Patient Data

Information about Medicare patients treated by Aaron R. Gruber, OD.

**Gender**
Male	45
Female	74

**Age**
From 65 to 74	35
From 75 to 84	44
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Aaron R. Gruber, OD in 2014

Hypertension	66
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	26
Depression	11
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	0
Diabetes	18
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Aaron R. Gruber, OD treated as an optometrist in Appleton, WI during 2015 were eye procedures.

Volume of procedures performed by Aaron R. Gruber, OD for Medicare patients.

doctor visit	136
eye procedures	12

2015 Medicare Patient Data

Information about Medicare patients treated by Aaron R. Gruber, OD.

**Gender**
Male	108
Female	138

**Age**
From 65 to 74	98
From 75 to 84	80
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Aaron R. Gruber, OD in 2015

Hypertension	59
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	29
Depression	11
Chronic Kidney Disease	20
Asthma	11
Osteoperosis	9
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	18
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Aaron R. Gruber, OD for Medicare patients.

doctor visit	130

2016 Medicare Patient Data

Information about Medicare patients treated by Aaron R. Gruber, OD.

**Gender**
Male	47
Female	78

**Age**
From 65 to 74	55
From 75 to 84	36
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Aaron R. Gruber, OD in 2016

Hypertension	61
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	28
Depression	18
Chronic Kidney Disease	30
Asthma	14
Osteoperosis	0
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	23
Dementia	15
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Aaron R. Gruber, OD for Medicare patients.

doctor visit	130

2017 Medicare Patient Data

Information about Medicare patients treated by Aaron R. Gruber, OD.

**Gender**
Male	44
Female	73

**Age**
From 65 to 74	53
From 75 to 84	39
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Aaron R. Gruber, OD in 2017

Hypertension	65
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	28
Depression	23
Chronic Kidney Disease	29
Asthma	0
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	0
Diabetes	27
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Aaron R. Gruber, OD for Medicare patients.

doctor visit	125

2018 Medicare Patient Data

Information about Medicare patients treated by Aaron R. Gruber, OD.

**Gender**
Male	53
Female	63

**Age**
From 65 to 74	50
From 75 to 84	33
85 and over	20
Less than 65	13

Conditions of Medicare patients treated by Aaron R. Gruber, OD in 2018

Hypertension	57
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	28
Depression	16
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	17
Chronic Obstructive Pulmonary Disease	0
Diabetes	22
Dementia	11
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Aaron R. Gruber, OD for Medicare patients.

doctor visit	134

2019 Medicare Patient Data

Information about Medicare patients treated by Aaron R. Gruber, OD.

**Gender**
Male	53
Female	67

**Ethnicity**
Non-Hispanic White	109
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	57
From 75 to 84	33
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Aaron R. Gruber, OD in 2019

Hypertension	56
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	24
Depression	18
Chronic Kidney Disease	29
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	19
Chronic Obstructive Pulmonary Disease	9
Diabetes	26
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Aaron R. Gruber, OD for Medicare patients.

doctor visit	114

2020 Medicare Patient Data

Information about Medicare patients treated by Aaron R. Gruber, OD.

**Gender**
Male	48
Female	59

**Age**
From 65 to 74	60
From 75 to 84	21
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Aaron R. Gruber, OD in 2020

Hypertension	50
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	21
Depression	14
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	0
Diabetes	26
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Aaron R. Gruber, OD for Medicare patients.

doctor visit	128

2021 Medicare Patient Data

Information about Medicare patients treated by Aaron R. Gruber, OD.

**Gender**
Male	57
Female	66

**Ethnicity**
Non-Hispanic White	110
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	70
From 75 to 84	30
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Aaron R. Gruber, OD in 2021

Hypertension	59
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	28
Depression	15
Chronic Kidney Disease	27
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Aaron R. Gruber, OD for Medicare patients.

doctor visit	150

2022 Medicare Patient Data

Information about Medicare patients treated by Aaron R. Gruber, OD.

**Gender**
Male	64
Female	87

**Ethnicity**
Non-Hispanic White	138
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	33
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Aaron R. Gruber, OD in 2022

Hypertension	67
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	22
Depression	10
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	25
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Aaron R. Gruber, OD treated as an optometrist in Appleton, WI during 2023 were eye procedures.

Volume of procedures performed by Aaron R. Gruber, OD for Medicare patients.

doctor visit	169
eye procedures	1260

2023 Medicare Patient Data

Information about Medicare patients treated by Aaron R. Gruber, OD.

**Gender**
Male	63
Female	94

**Ethnicity**
Non-Hispanic White	142
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	40
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Aaron R. Gruber, OD in 2023

Hypertension	62
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	21
Depression	11
Chronic Kidney Disease	31
Asthma	8
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	25
Dementia	7
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Aaron R. Gruber, OD for Medicare patients.

The highest averages for the top procedures that Aaron R. Gruber, OD treated as an optometrist in Appleton, WI were eye procedures.

doctor visit	128
eye procedures	429

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Aaron R. Gruber, OD.

**Gender**
Male	50
Female	71

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	41
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	34
85 and over	3
Less than 65	2
65 to 74	56

Average of Total of Conditions of Medicare patients treated by Aaron R. Gruber, OD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Aaron R. Gruber, OD treated were high cholesterol, hypertension, chronic kidney disease and ischemic heart disease.

Hypertension	55
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	23
Depression	13
Chronic Kidney Disease	23
Asthma	2
Osteoporosis	2
Heart Failure	11
Chronic Obstructive Pulmonary Disease	5
Diabetes	22
Atrial Fibrillation	5
Cancer	6
Dementia	5

Education & Training

He has a state license in Wisconsin.

Licensed In: Wisconsin

Ratings & Reviews

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General Payments

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

**Payments by Company**
Shire North American Group Inc	$91 XIIDRA $91
Coopervision Inc.	$86 Clariti Contact Lens $42	MyDay Contact Lens $17	Avaira Contact Lens $16	Multiple Brands Contact Lens $11
GLAUKOS CORPORATION	$68 ISTENT TRABECULAR MICRO-BYPASS STENT SYSTEM $68
Alcon Laboratories Inc	$45 Contact Lenses $33	AIR OPTIX $11
Tarsus Pharmaceuticals, Inc.	$39 XDEMVY $39
Other	$78 RESTASIS $20	P200TxE $14	BOTOX $12	$32

**Types of Payments**
Food and Beverage	$355
Education	$38
Entertainment	$14

Biography

Dr. Aaron Gruber specializes in optometry (primary eye care) and practices in Appleton, WI. Dr. Gruber has obtained a license to practice in Wisconsin.