In 2024, Dr. Steven Roy Kleen, OD had a list price for comprehensive eye exam, eye exam, and eye procedures that was lower than the list prices billed to Medicare by 95% of providers in related specialties within California. 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. Steven Roy Kleen, OD treated as an optometrist in Corona, CA during 2012 were eye procedures.

Volume of procedures performed by Dr. Steven Roy Kleen, OD for Medicare patients.

eye procedures	158

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Steven Roy Kleen, OD treated as an optometrist in Corona, CA during 2013 were eye procedures.

Volume of procedures performed by Dr. Steven Roy Kleen, OD for Medicare patients.

eye procedures	199

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven Roy Kleen, OD.

**Gender**
Male	82
Female	123

**Ethnicity**
Non-Hispanic White	107
Black	0
Hispanic	52
Asian	21
Other	0
Native American	0

**Age**
From 65 to 74	73
From 75 to 84	47
85 and over	27
Less than 65	58

Conditions of Medicare patients treated by Dr. Steven Roy Kleen, OD in 2013

Hypertension	66
High Cholesterol	46
Stroke	6
Ischemic Heart Disease	31
Depression	27
Chronic Kidney Disease	20
Asthma	9
Osteoperosis	7
Atrial Fibrilation	0
Heart Failure	26
Chronic Obstructive Pulmonary Disease	12
Diabetes	35
Dementia	8
Cancer	6

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Steven Roy Kleen, OD treated as an optometrist in Corona, CA during 2014 were eye procedures.

Volume of procedures performed by Dr. Steven Roy Kleen, OD for Medicare patients.

eye procedures	108

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven Roy Kleen, OD.

**Gender**
Male	45
Female	70

**Ethnicity**
Non-Hispanic White	76
Black	0
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	35
From 75 to 84	34
85 and over	14
Less than 65	32

Conditions of Medicare patients treated by Dr. Steven Roy Kleen, OD in 2014

Hypertension	51
High Cholesterol	36
Stroke	0
Ischemic Heart Disease	23
Depression	18
Chronic Kidney Disease	24
Asthma	10
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	20
Chronic Obstructive Pulmonary Disease	12
Diabetes	30
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Steven Roy Kleen, OD treated as an optometrist in Corona, CA during 2015 were eye procedures.

Volume of procedures performed by Dr. Steven Roy Kleen, OD for Medicare patients.

eye procedures	83

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven Roy Kleen, OD.

**Gender**
Male	62
Female	122

**Ethnicity**
Non-Hispanic White	132
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	0
85 and over	0
Less than 65	44

Conditions of Medicare patients treated by Dr. Steven Roy Kleen, OD in 2015

Hypertension	60
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	23
Depression	18
Chronic Kidney Disease	26
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	0
Diabetes	26
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Steven Roy Kleen, OD treated as an optometrist in Corona, CA during 2016 were eye procedures.

Volume of procedures performed by Dr. Steven Roy Kleen, OD for Medicare patients.

eye procedures	53

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven Roy Kleen, OD.

**Gender**
Male	28
Female	33

**Ethnicity**
Non-Hispanic White	35
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	22
From 75 to 84	0
85 and over	0
Less than 65	18

Conditions of Medicare patients treated by Dr. Steven Roy Kleen, OD in 2016

Hypertension	61
High Cholesterol	36
Stroke	0
Ischemic Heart Disease	0
Depression	33
Chronic Kidney Disease	23
Asthma	18
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	23
Chronic Obstructive Pulmonary Disease	0
Diabetes	33
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Steven Roy Kleen, OD treated as an optometrist in Corona, CA during 2017 were eye procedures.

Volume of procedures performed by Dr. Steven Roy Kleen, OD for Medicare patients.

eye procedures	106

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven Roy Kleen, OD.

**Gender**
Male	38
Female	58

**Ethnicity**
Non-Hispanic White	67
Black	0
Hispanic	0
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	44
From 75 to 84	31
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Steven Roy Kleen, OD in 2017

Hypertension	65
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	23
Depression	21
Chronic Kidney Disease	31
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	19
Chronic Obstructive Pulmonary Disease	0
Diabetes	39
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Steven Roy Kleen, OD treated as an optometrist in Corona, CA during 2018 were eye procedures.

Volume of procedures performed by Dr. Steven Roy Kleen, OD for Medicare patients.

eye procedures	80

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven Roy Kleen, OD.

**Gender**
Male	32
Female	49

**Ethnicity**
Non-Hispanic White	57
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	31
From 75 to 84	27
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Steven Roy Kleen, OD in 2018

Hypertension	48
High Cholesterol	32
Stroke	0
Ischemic Heart Disease	22
Depression	25
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	19
Chronic Obstructive Pulmonary Disease	0
Diabetes	20
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Steven Roy Kleen, OD treated as an optometrist in Corona, CA during 2019 were eye procedures.

Volume of procedures performed by Dr. Steven Roy Kleen, OD for Medicare patients.

eye procedures	310

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven Roy Kleen, OD.

**Gender**
Male	155
Female	161

**Ethnicity**
Non-Hispanic White	229
Black	18
Hispanic	55
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	58
85 and over	30
Less than 65	110

Conditions of Medicare patients treated by Dr. Steven Roy Kleen, OD in 2019

Hypertension	53
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	21
Depression	25
Chronic Kidney Disease	28
Asthma	6
Osteoperosis	11
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	30
Dementia	10
Cancer	6

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Steven Roy Kleen, OD treated as an optometrist in Corona, CA during 2020 were eye procedures.

Volume of procedures performed by Dr. Steven Roy Kleen, OD for Medicare patients.

eye procedures	149

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven Roy Kleen, OD.

**Gender**
Male	64
Female	89

**Ethnicity**
Non-Hispanic White	112
Black	0
Hispanic	24
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	69
From 75 to 84	0
85 and over	0
Less than 65	51

Conditions of Medicare patients treated by Dr. Steven Roy Kleen, OD in 2020

Hypertension	59
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	23
Depression	25
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	24
Diabetes	31
Dementia	8
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Steven Roy Kleen, OD treated as an optometrist in Corona, CA during 2021 were eye procedures.

Volume of procedures performed by Dr. Steven Roy Kleen, OD for Medicare patients.

eye procedures	251

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven Roy Kleen, OD.

**Gender**
Male	111
Female	146

**Ethnicity**
Non-Hispanic White	205
Black	0
Hispanic	33
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	87
From 75 to 84	46
85 and over	24
Less than 65	100

Conditions of Medicare patients treated by Dr. Steven Roy Kleen, OD in 2021

Hypertension	57
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	21
Depression	27
Chronic Kidney Disease	26
Asthma	6
Osteoperosis	10
Atrial Fibrilation	6
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Dementia	11
Cancer	6

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Steven Roy Kleen, OD treated as an optometrist in Corona, CA during 2022 were eye procedures.

Volume of procedures performed by Dr. Steven Roy Kleen, OD for Medicare patients.

eye procedures	93

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven Roy Kleen, OD.

**Gender**
Male	46
Female	53

**Ethnicity**
Non-Hispanic White	68
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	55
From 75 to 84	0
85 and over	0
Less than 65	20

Conditions of Medicare patients treated by Dr. Steven Roy Kleen, OD in 2022

Hypertension	75
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	15
Depression	19
Chronic Kidney Disease	14
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	0
Diabetes	34
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Steven Roy Kleen, OD treated as an optometrist in Corona, CA during 2023 were eye procedures.

Volume of procedures performed by Dr. Steven Roy Kleen, OD for Medicare patients.

eye procedures	181

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven Roy Kleen, OD.

**Gender**
Male	98
Female	87

**Ethnicity**
Non-Hispanic White	132
Black	14
Hispanic	21
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	53
85 and over	14
Less than 65	64

Conditions of Medicare patients treated by Dr. Steven Roy Kleen, OD in 2023

Hypertension	75
High Cholesterol	50
Stroke	6
Ischemic Heart Disease	15
Depression	24
Chronic Kidney Disease	18
Asthma	9
Osteoperosis	16
Atrial Fibrilation	8
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	44
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Steven Roy Kleen, OD treated as an optometrist in Corona, CA during 2024 were eye procedures.

Volume of procedures performed by Dr. Steven Roy Kleen, OD for Medicare patients.

eye procedures	89

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Steven Roy Kleen, OD.

**Gender**
Male	37
Female	51

**Ethnicity**
Non-Hispanic White	67
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	38
From 75 to 84	31
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Steven Roy Kleen, OD in 2024

Hypertension	66
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	17
Depression	19
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	14
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	16
Diabetes	25
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Steven Roy Kleen, OD for Medicare patients.

The highest averages for the top procedures that Dr. Steven Roy Kleen, OD treated as an optometrist in Corona, CA were eye procedures.

eye procedures	143

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Steven Roy Kleen, OD.

**Gender**
Male	61
Female	80

**Ethnicity**
Black / African American	2
Asian / Pacific Islander	2
Non-Hispanic White	99
Native American / Alaskan Native	0
Hispanic	17
Other	0

**Age**
75 to 84	25
85 and over	8
Less than 65	38
65 to 74	54

Average of Total of Conditions of Medicare patients treated by Dr. Steven Roy Kleen, OD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Steven Roy Kleen, OD treated were hypertension, high cholesterol, diabetes and depression.

Hypertension	56
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	18
Depression	21
Chronic Kidney Disease	20
Asthma	4
Osteoporosis	4
Heart Failure	14
Chronic Obstructive Pulmonary Disease	7
Diabetes	28
Atrial Fibrillation	1
Dementia	3
Cancer	5

Education & Training

He has a state license in California.

Licensed In: California

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Provider Does NOT Accept the Following Insurance:

Kaiser Permanente

Ratings & Reviews

Dr. Steven Roy Kleen, OD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Steven Roy Kleen, OD from all over the web to help you find the right in Corona, CA.

Overall Rating

(1 Rating)

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General Payments

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

**Payments by Company**
Alcon Laboratories Inc	$452 AIR OPTIX $158	DAILIES $24	Contact Lenses $17	$252
Johnson & Johnson Vision Care, Inc.	$301 Acuvue $228	$73
Valeant Pharmaceuticals North America LLC	$289 ULTRA $208	BIOTRUE ONE DAY $81
Abbott Laboratories	$198 Non-Covered $198
Coopervision Inc.	$172 Biofinity Contact Lens $93	CVI Contact Lens $80
Other	$606 Photrexa Viscous and Photrexa $144	ULTRA MULTIFOCAL TORIC $125	XIIDRA $125	IOL $91	RESTASIS $72	Other $49

**Types of Payments**
Food and Beverage	$1,980
Gift	$39

Biography

Dr. Steven Kleen is an optometry (primary eye care) specialist in San Bernardino, CA and Yucca Valley, CA. Dr. Kleen has obtained a license to practice in California.

Select Year:

Dr. Steven Roy Kleen, OD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Steven Roy Kleen, OD in 2024

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. Steven Roy Kleen, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Steven Roy Kleen, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Steven Roy Kleen, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Steven Roy Kleen, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Steven Roy Kleen, OD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Steven Roy Kleen, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Steven Roy Kleen, OD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Steven Roy Kleen, OD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Steven Roy Kleen, OD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Steven Roy Kleen, OD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Steven Roy Kleen, OD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Steven Roy Kleen, OD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Steven Roy Kleen, OD From 2012 - 2024

Education & Training

Insurance Information

Ratings & Reviews

General Payments

Biography

Optometrists in Nearby Locations

Other Providers in Corona, CA