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Home > AL Providers > Optometrists

Dr. Gregory Walter Clardy, OD

(20 Ratings)

Specializes in: Optometry (Primary Eye Care)

6125 University Drive Suite D10
Huntsville, AL 35806

(256) 922-1633

Dr. Gregory Walter Clardy, OD is an optometrist in Huntsville, AL specializing in optometry (primary eye care).

Office Locations

6125 University Drive Suite D10
Huntsville, AL 35806

(256) 922-1633

(256) 922-1634

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Noteworthy Medicare Patient Procedures Performed by Dr. Gregory Walter Clardy, OD in 2024

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

Top 5%

By Volume:

visual field test

In 2024, Dr. Gregory Walter Clardy, OD performed more visual field test procedures for Medicare patients than 95% of providers in related specialties within Alabama.

Top 25%

By Volume:

fundus photography

In 2012, Dr. Gregory Walter Clardy, OD performed more fundus photography procedures for Medicare patients than 75% of providers in related specialties within Alabama.

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gregory Walter Clardy, OD treated as an optometrist in Huntsville, AL during 2013 were allergy testing.

Volume of procedures performed by Dr. Gregory Walter Clardy, OD for Medicare patients.

allergy testing	11
doctor visit	15

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Walter Clardy, OD.

**Gender**
Male	17
Female	15

**Age**
From 65 to 74	16
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Walter Clardy, OD in 2013

Hypertension	75
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	47
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregory Walter Clardy, OD treated as an optometrist in Huntsville, AL during 2014 were eye procedures, allergy testing and evoked potential test.

Volume of procedures performed by Dr. Gregory Walter Clardy, OD for Medicare patients.

allergy testing	52
doctor visit	269
evoked potential test	20
eye procedures	506

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Walter Clardy, OD.

**Gender**
Male	159
Female	179

**Ethnicity**
Non-Hispanic White	286
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	188
From 75 to 84	83
85 and over	17
Less than 65	50

Conditions of Medicare patients treated by Dr. Gregory Walter Clardy, OD in 2014

Hypertension	68
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	28
Depression	18
Chronic Kidney Disease	19
Asthma	5
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gregory Walter Clardy, OD treated as an optometrist in Huntsville, AL during 2015 were eye procedures and evoked potential test.

Volume of procedures performed by Dr. Gregory Walter Clardy, OD for Medicare patients.

doctor visit	267
evoked potential test	211
eye procedures	591

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Walter Clardy, OD.

**Gender**
Male	302
Female	296

**Ethnicity**
Non-Hispanic White	448
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	324
From 75 to 84	144
85 and over	42
Less than 65	88

Conditions of Medicare patients treated by Dr. Gregory Walter Clardy, OD in 2015

Hypertension	68
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	29
Depression	15
Chronic Kidney Disease	22
Asthma	10
Osteoperosis	6
Atrial Fibrilation	6
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	32
Dementia	5
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gregory Walter Clardy, OD treated as an optometrist in Huntsville, AL during 2016 were eye procedures and evoked potential test.

Volume of procedures performed by Dr. Gregory Walter Clardy, OD for Medicare patients.

doctor visit	202
evoked potential test	154
eye procedures	449

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Walter Clardy, OD.

**Gender**
Male	90
Female	136

**Ethnicity**
Non-Hispanic White	183
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	134
From 75 to 84	62
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Walter Clardy, OD in 2016

Hypertension	71
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	27
Depression	17
Chronic Kidney Disease	31
Asthma	19
Osteoperosis	7
Atrial Fibrilation	5
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	35
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregory Walter Clardy, OD treated as an optometrist in Huntsville, AL during 2017 were eye procedures and evoked potential test.

Volume of procedures performed by Dr. Gregory Walter Clardy, OD for Medicare patients.

doctor visit	189
evoked potential test	20
eye procedures	406

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Walter Clardy, OD.

**Gender**
Male	88
Female	117

**Ethnicity**
Non-Hispanic White	166
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	60
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Walter Clardy, OD in 2017

Hypertension	75
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	34
Depression	20
Chronic Kidney Disease	34
Asthma	6
Osteoperosis	6
Atrial Fibrilation	6
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	38
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregory Walter Clardy, OD treated as an optometrist in Huntsville, AL during 2018 were eye procedures and evoked potential test.

Volume of procedures performed by Dr. Gregory Walter Clardy, OD for Medicare patients.

doctor visit	250
evoked potential test	68
eye procedures	443

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Walter Clardy, OD.

**Gender**
Male	110
Female	138

**Ethnicity**
Non-Hispanic White	199
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	142
From 75 to 84	65
85 and over	13
Less than 65	28

Conditions of Medicare patients treated by Dr. Gregory Walter Clardy, OD in 2018

Hypertension	75
High Cholesterol	63
Stroke	7
Ischemic Heart Disease	37
Depression	14
Chronic Kidney Disease	41
Asthma	5
Osteoperosis	9
Atrial Fibrilation	5
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	47
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregory Walter Clardy, OD treated as an optometrist in Huntsville, AL during 2019 were eye procedures and evoked potential test.

Volume of procedures performed by Dr. Gregory Walter Clardy, OD for Medicare patients.

doctor visit	210
evoked potential test	72
eye procedures	396

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Walter Clardy, OD.

**Gender**
Male	92
Female	122

**Ethnicity**
Non-Hispanic White	176
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	141
From 75 to 84	48
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Walter Clardy, OD in 2019

Hypertension	75
High Cholesterol	64
Stroke	5
Ischemic Heart Disease	35
Depression	18
Chronic Kidney Disease	40
Asthma	7
Osteoperosis	5
Atrial Fibrilation	7
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	44
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gregory Walter Clardy, OD treated as an optometrist in Huntsville, AL during 2020 were eye procedures and evoked potential test.

Volume of procedures performed by Dr. Gregory Walter Clardy, OD for Medicare patients.

doctor visit	122
evoked potential test	50
eye procedures	223

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Walter Clardy, OD.

**Gender**
Male	48
Female	73

**Ethnicity**
Non-Hispanic White	102
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	68
From 75 to 84	32
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Walter Clardy, OD in 2020

Hypertension	75
High Cholesterol	72
Stroke	0
Ischemic Heart Disease	42
Depression	20
Chronic Kidney Disease	49
Asthma	9
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	19
Chronic Obstructive Pulmonary Disease	16
Diabetes	49
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gregory Walter Clardy, OD treated as an optometrist in Huntsville, AL during 2021 were eye procedures and evoked potential test.

Volume of procedures performed by Dr. Gregory Walter Clardy, OD for Medicare patients.

doctor visit	142
evoked potential test	19
eye procedures	263

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Walter Clardy, OD.

**Gender**
Male	58
Female	85

**Ethnicity**
Non-Hispanic White	124
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	43
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Walter Clardy, OD in 2021

Hypertension	73
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	36
Depression	18
Chronic Kidney Disease	43
Asthma	0
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	15
Diabetes	43
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gregory Walter Clardy, OD treated as an optometrist in Huntsville, AL during 2022 were eye procedures and evoked potential test.

Volume of procedures performed by Dr. Gregory Walter Clardy, OD for Medicare patients.

doctor visit	171
evoked potential test	21
eye procedures	304

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Walter Clardy, OD.

**Gender**
Male	70
Female	96

**Ethnicity**
Non-Hispanic White	135
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	59
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Walter Clardy, OD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	33
Depression	16
Chronic Kidney Disease	25
Asthma	8
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	11
Chronic Obstructive Pulmonary Disease	14
Diabetes	48
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Gregory Walter Clardy, OD treated as an optometrist in Huntsville, AL during 2023 were eye procedures.

Volume of procedures performed by Dr. Gregory Walter Clardy, OD for Medicare patients.

doctor visit	137
eye procedures	244

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Walter Clardy, OD.

**Gender**
Male	67
Female	69

**Ethnicity**
Non-Hispanic White	112
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	71
From 75 to 84	54
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Walter Clardy, OD in 2023

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	26
Depression	19
Chronic Kidney Disease	29
Asthma	13
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	9
Chronic Obstructive Pulmonary Disease	17
Diabetes	43
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Gregory Walter Clardy, OD treated as an optometrist in Huntsville, AL during 2024 were eye procedures.

Volume of procedures performed by Dr. Gregory Walter Clardy, OD for Medicare patients.

doctor visit	160
eye procedures	301

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Walter Clardy, OD.

**Gender**
Male	71
Female	88

**Ethnicity**
Non-Hispanic White	134
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	62
From 75 to 84	66
85 and over	19
Less than 65	12

Conditions of Medicare patients treated by Dr. Gregory Walter Clardy, OD in 2024

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	38
Depression	20
Chronic Kidney Disease	31
Asthma	13
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	12
Chronic Obstructive Pulmonary Disease	14
Diabetes	48
Dementia	8
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2024

Volume of procedures performed by Dr. Gregory Walter Clardy, OD for Medicare patients.

The highest averages for the top procedures that Dr. Gregory Walter Clardy, OD treated as an optometrist in Huntsville, AL were eye procedures, evoked potential test and allergy testing.

allergy testing	31
doctor visit	177
evoked potential test	70
eye procedures	375

Average Medicare Patient Data From 2013 - 2024

Information about Medicare patients treated by Dr. Gregory Walter Clardy, OD.

**Gender**
Female	117
Male	97

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	172
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	59
85 and over	7
Less than 65	14
65 to 74	119

Average of Total of Conditions of Medicare patients treated by Dr. Gregory Walter Clardy, OD From 2013 - 2024

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

Hypertension	73
High Cholesterol	64
Stroke	3
Ischemic Heart Disease	34
Depression	16
Chronic Kidney Disease	30
Asthma	7
Osteoporosis	6
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	38
Atrial Fibrillation	8
Dementia	2
Cancer	9

Education & Training

He has a state license in Alabama.

Licensed In: Alabama

Ratings & Reviews

Dr. Gregory Walter Clardy, OD has a high overall rating with an average of 4.33 out of 5 stars based on 20 ratings. We collect ratings and reviews of Dr. Gregory Walter Clardy, OD from all over the web to help you find the right in Huntsville, AL.

4.33

Overall Rating

(20 Ratings)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 5.0 2022-07-27

does not take Medicare Insurance, 










Dr. Clardy has been my optometrist for about 10 years +/-.  He has always taken very good care of my eyes, infections, vision changes, and looking for any medical issues that have affected my eyes.  I had an injury a couple of years ago to one of my eyes and developed floaters and now facing catarac surgery due to the damaged lens in this eye. Dr. Clardy referred me to an excellent eye surgeon.  Very good doctor who cares about his patients..

General Payments

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

**Payments by Company**
Valeant Pharmaceuticals North America LLC	$719 ULTRA $498	PV2FP $186	BIOTRUE ONE DAY $35
Bausch & Lomb, a division of Bausch Health US, LLC	$466 ULTRA $318	BIOTRUE ONE DAY $113	Infuse $34
Alcon Laboratories Inc	$324 DAILIES $142	AIR OPTIX $37	Contact Lenses $19	$126
Alcon Vision LLC	$261 TOTAL30 $162	DAILIES $53	Precision 1 $20	$27
Bausch & Lomb Americas Inc.	$246 Infuse $194	BIOTRUE ONE DAY $52
Other	$409 Optics $121	OCT $74	Soft contact lenses $39	Biofinity Contact Lens $35	MyDay Contact Lens $28	Other $112

**Types of Payments**
Food and Beverage	$2,352
Entertainment	$74

Biography

Dr. Gregory Clardy specializes in optometry (primary eye care) and practices in Huntsville, AL. Dr. Clardy has obtained a license to practice in Alabama.

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Dr. Gregory Walter Clardy, OD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Gregory Walter Clardy, OD in 2024

By Volume:

By Volume:

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Walter Clardy, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Walter Clardy, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Walter Clardy, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Walter Clardy, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Walter Clardy, OD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Walter Clardy, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Walter Clardy, OD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Walter Clardy, OD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Walter Clardy, OD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Walter Clardy, OD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Walter Clardy, OD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Walter Clardy, OD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2024

Average Medicare Patient Data From 2013 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Gregory Walter Clardy, OD From 2013 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

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