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Home > CA Providers > Optometrists

Darren Osterloh, OD

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Specializes in: Optometry (Primary Eye Care)

3900 E Thousand Oaks Boulevard Suite 203
Westlake Village, CA 91362

(805) 777-8888

Darren Osterloh, OD is an optometrist in Westlake Village, CA specializing in optometry (primary eye care).

Office Locations

3900 E Thousand Oaks Boulevard Suite 203
Westlake Village, CA 91362

(805) 777-8888

(805) 777-8887

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Noteworthy Medicare Patient Procedures Performed by Darren Osterloh, OD in 2023

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

Top 25%

By Volume:

fundus photography

In 2012, Darren Osterloh, OD performed more fundus photography procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Darren Osterloh, OD treated as an optometrist in Westlake Village, CA during 2012 were eye procedures.

Volume of procedures performed by Darren Osterloh, OD for Medicare patients.

eye procedures	75

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Darren Osterloh, OD treated as an optometrist in Westlake Village, CA during 2013 were eye procedures.

Volume of procedures performed by Darren Osterloh, OD for Medicare patients.

eye procedures	65

2013 Medicare Patient Data

Information about Medicare patients treated by Darren Osterloh, OD.

**Gender**
Male	27
Female	41

**Ethnicity**
Non-Hispanic White	56
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	45
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Darren Osterloh, OD in 2013

Hypertension	54
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	31
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	22
Chronic Obstructive Pulmonary Disease	0
Diabetes	18
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Darren Osterloh, OD treated as an optometrist in Westlake Village, CA during 2014 were eye procedures.

Volume of procedures performed by Darren Osterloh, OD for Medicare patients.

eye procedures	65

2014 Medicare Patient Data

Information about Medicare patients treated by Darren Osterloh, OD.

**Gender**
Male	33
Female	41

**Ethnicity**
Non-Hispanic White	61
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	50
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Darren Osterloh, OD in 2014

Hypertension	50
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	31
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	22
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Darren Osterloh, OD treated as an optometrist in Westlake Village, CA during 2015 were eye procedures.

Volume of procedures performed by Darren Osterloh, OD for Medicare patients.

eye procedures	66

2015 Medicare Patient Data

Information about Medicare patients treated by Darren Osterloh, OD.

**Gender**
Male	86
Female	66

**Ethnicity**
Non-Hispanic White	130
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Darren Osterloh, OD in 2015

Hypertension	53
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	41
Depression	14
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	17
Chronic Obstructive Pulmonary Disease	0
Diabetes	24
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Darren Osterloh, OD treated as an optometrist in Westlake Village, CA during 2016 were eye procedures.

Volume of procedures performed by Darren Osterloh, OD for Medicare patients.

doctor visit	22
eye procedures	89

2016 Medicare Patient Data

Information about Medicare patients treated by Darren Osterloh, OD.

**Gender**
Male	43
Female	58

**Ethnicity**
Non-Hispanic White	86
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	62
From 75 to 84	26
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Darren Osterloh, OD in 2016

Hypertension	57
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	32
Depression	0
Chronic Kidney Disease	17
Asthma	15
Osteoperosis	11
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	0
Diabetes	18
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Darren Osterloh, OD treated as an optometrist in Westlake Village, CA during 2017 were eye procedures.

Volume of procedures performed by Darren Osterloh, OD for Medicare patients.

doctor visit	24
eye procedures	80

2017 Medicare Patient Data

Information about Medicare patients treated by Darren Osterloh, OD.

**Gender**
Male	36
Female	57

**Ethnicity**
Non-Hispanic White	82
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Darren Osterloh, OD in 2017

Hypertension	44
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	26
Depression	16
Chronic Kidney Disease	14
Asthma	0
Osteoperosis	13
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Darren Osterloh, OD treated as an optometrist in Westlake Village, CA during 2018 were eye procedures.

Volume of procedures performed by Darren Osterloh, OD for Medicare patients.

doctor visit	22
eye procedures	116

2018 Medicare Patient Data

Information about Medicare patients treated by Darren Osterloh, OD.

**Gender**
Male	43
Female	56

**Age**
From 65 to 74	63
From 75 to 84	22
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Darren Osterloh, OD in 2018

Hypertension	52
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	24
Depression	11
Chronic Kidney Disease	14
Asthma	0
Osteoperosis	12
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	17
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Darren Osterloh, OD treated as an optometrist in Westlake Village, CA during 2019 were eye procedures.

Volume of procedures performed by Darren Osterloh, OD for Medicare patients.

doctor visit	81
eye procedures	160

2019 Medicare Patient Data

Information about Medicare patients treated by Darren Osterloh, OD.

**Gender**
Male	53
Female	75

**Ethnicity**
Non-Hispanic White	114
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	65
From 75 to 84	45
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Darren Osterloh, OD in 2019

Hypertension	61
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	28
Depression	17
Chronic Kidney Disease	13
Asthma	0
Osteoperosis	13
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	0
Diabetes	16
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Darren Osterloh, OD treated as an optometrist in Westlake Village, CA during 2020 were eye procedures.

Volume of procedures performed by Darren Osterloh, OD for Medicare patients.

doctor visit	102
eye procedures	88

2020 Medicare Patient Data

Information about Medicare patients treated by Darren Osterloh, OD.

**Gender**
Male	43
Female	57

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

Conditions of Medicare patients treated by Darren Osterloh, OD in 2020

Hypertension	48
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	24
Depression	12
Chronic Kidney Disease	11
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	16
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Darren Osterloh, OD treated as an optometrist in Westlake Village, CA during 2021 were eye procedures.

Volume of procedures performed by Darren Osterloh, OD for Medicare patients.

doctor visit	143
eye procedures	126

2021 Medicare Patient Data

Information about Medicare patients treated by Darren Osterloh, OD.

**Gender**
Male	58
Female	96

**Ethnicity**
Non-Hispanic White	143
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	54
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Darren Osterloh, OD in 2021

Hypertension	52
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	21
Depression	14
Chronic Kidney Disease	15
Asthma	0
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	0
Diabetes	23
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Darren Osterloh, OD treated as an optometrist in Westlake Village, CA during 2022 were eye procedures.

Volume of procedures performed by Darren Osterloh, OD for Medicare patients.

doctor visit	150
eye procedures	124

2022 Medicare Patient Data

Information about Medicare patients treated by Darren Osterloh, OD.

**Gender**
Male	54
Female	100

**Ethnicity**
Non-Hispanic White	139
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	85
From 75 to 84	52
85 and over	17
Less than 65	0

Conditions of Medicare patients treated by Darren Osterloh, OD in 2022

Hypertension	64
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	17
Depression	15
Chronic Kidney Disease	12
Asthma	10
Osteoperosis	17
Atrial Fibrilation	9
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	24
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Darren Osterloh, OD for Medicare patients.

The highest averages for the top procedures that Darren Osterloh, OD treated as an optometrist in Westlake Village, CA were eye procedures.

doctor visit	77
eye procedures	95

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Darren Osterloh, OD.

**Gender**
Male	43
Female	58

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	73
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	18
85 and over	1
Less than 65	0
65 to 74	60

Average of Total of Conditions of Medicare patients treated by Darren Osterloh, OD From 2012 - 2022

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

Hypertension	48
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	25
Depression	9
Chronic Kidney Disease	8
Asthma	2
Osteoporosis	6
Heart Failure	8
Chronic Obstructive Pulmonary Disease	0
Diabetes	16
Atrial Fibrillation	1
Dementia	0
Cancer	4

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

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General Payments

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

**Payments by Company**
Johnson & Johnson Vision Care, Inc.	$522 Acuvue $432	Soft contact lenses $90
Alcon Vision LLC	$391 CLAREON $342	ReSTOR $32	TOTAL30 $18
Optos, Inc.	$343 PANORAMIC OPHTHALMOSCOPE $202	scanning laser ophthalmoscope $109	Daytona $23	P200TxE $10
Alcon Laboratories Inc	$309 ReSTOR $147	$162
Coopervision Inc.	$265 Multiple Brands Contact Lens $136	MyDay Contact Lens $107	Clariti Contact Lens $22
Other	$808 xr $97	CEQUA $82	BIOTRUE ONE DAY $69	AdaptDx $65	Infuse $65	Other $430

**Types of Payments**
Food and Beverage	$2,205
Entertainment	$225
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$150
Education	$38
Gift	$19

Biography

Dr. Darren Osterloh practices optometry (primary eye care) in Westlake Village, CA. Dr. Osterloh obtained a license to practice in California.

Select Year:

Darren Osterloh, OD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Darren Osterloh, 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 Darren Osterloh, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Darren Osterloh, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Darren Osterloh, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Darren Osterloh, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Darren Osterloh, OD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Darren Osterloh, OD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Darren Osterloh, OD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Darren Osterloh, OD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Darren Osterloh, OD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Darren Osterloh, 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 Darren Osterloh, OD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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