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Home > CA Providers > Optometrists

Dr. Ruth Marquez, OD

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Specializes in: Optometry (Primary Eye Care)

1700 N Rose Avenue 200
Oxnard, CA 93030

(805) 983-0700

Dr. Ruth Marquez, OD is an optometrist in Oxnard, CA specializing in optometry (primary eye care).

Office Locations

1700 N Rose Avenue 200
Oxnard, CA 93030

(805) 983-0700

(805) 983-7492

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2401 N Rose Avenue
Oxnard, CA 93036

(805) 981-4963

(805) 983-8509

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Ruth Marquez, OD treated as an optometrist in Oxnard, CA during 2012 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Ruth Marquez, OD for Medicare patients.

doctor visit	261
eye procedures	312
ultrasound (sonogram)	12

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ruth Marquez, OD treated as an optometrist in Oxnard, CA during 2013 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Ruth Marquez, OD for Medicare patients.

doctor visit	371
eye procedures	409
ultrasound (sonogram)	14

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ruth Marquez, OD.

**Gender**
Male	152
Female	277

**Ethnicity**
Non-Hispanic White	164
Black	14
Hispanic	194
Asian	43
Other	0
Native American	0

**Age**
From 65 to 74	157
From 75 to 84	178
85 and over	64
Less than 65	30

Conditions of Medicare patients treated by Dr. Ruth Marquez, OD in 2013

Hypertension	74
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	33
Depression	15
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	11
Diabetes	48
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ruth Marquez, OD treated as an optometrist in Oxnard, CA during 2014 were eye procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Ruth Marquez, OD for Medicare patients.

doctor visit	290
eye procedures	420
ultrasound (sonogram)	17

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ruth Marquez, OD.

**Gender**
Male	155
Female	261

**Ethnicity**
Non-Hispanic White	143
Black	11
Hispanic	204
Asian	42
Other	16
Native American	0

**Age**
From 65 to 74	169
From 75 to 84	153
85 and over	59
Less than 65	35

Conditions of Medicare patients treated by Dr. Ruth Marquez, OD in 2014

Hypertension	73
High Cholesterol	69
Stroke	7
Ischemic Heart Disease	41
Depression	14
Chronic Kidney Disease	23
Asthma	6
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	11
Diabetes	47
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ruth Marquez, OD treated as an optometrist in Oxnard, CA during 2015 were eye procedures.

Volume of procedures performed by Dr. Ruth Marquez, OD for Medicare patients.

doctor visit	323
eye procedures	405

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ruth Marquez, OD.

**Gender**
Male	316
Female	518

**Ethnicity**
Non-Hispanic White	266
Black	0
Hispanic	448
Asian	82
Other	0
Native American	0

**Age**
From 65 to 74	298
From 75 to 84	336
85 and over	136
Less than 65	64

Conditions of Medicare patients treated by Dr. Ruth Marquez, OD in 2015

Hypertension	75
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	39
Depression	16
Chronic Kidney Disease	27
Asthma	9
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	13
Diabetes	52
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ruth Marquez, OD treated as an optometrist in Oxnard, CA during 2016 were eye procedures.

Volume of procedures performed by Dr. Ruth Marquez, OD for Medicare patients.

doctor visit	197
eye procedures	346

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ruth Marquez, OD.

**Gender**
Male	109
Female	200

**Ethnicity**
Non-Hispanic White	109
Black	0
Hispanic	161
Asian	24
Other	0
Native American	0

**Age**
From 65 to 74	114
From 75 to 84	111
85 and over	55
Less than 65	29

Conditions of Medicare patients treated by Dr. Ruth Marquez, OD in 2016

Hypertension	75
High Cholesterol	69
Stroke	6
Ischemic Heart Disease	38
Depression	18
Chronic Kidney Disease	28
Asthma	14
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	18
Chronic Obstructive Pulmonary Disease	11
Diabetes	47
Dementia	12
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ruth Marquez, OD treated as an optometrist in Oxnard, CA during 2017 were eye procedures.

Volume of procedures performed by Dr. Ruth Marquez, OD for Medicare patients.

doctor visit	52
eye procedures	136

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ruth Marquez, OD.

**Gender**
Male	47
Female	101

**Ethnicity**
Non-Hispanic White	42
Black	0
Hispanic	82
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	55
From 75 to 84	54
85 and over	25
Less than 65	14

Conditions of Medicare patients treated by Dr. Ruth Marquez, OD in 2017

Hypertension	73
High Cholesterol	56
Stroke	9
Ischemic Heart Disease	31
Depression	21
Chronic Kidney Disease	41
Asthma	0
Osteoperosis	11
Atrial Fibrilation	9
Heart Failure	19
Chronic Obstructive Pulmonary Disease	9
Diabetes	49
Dementia	11
Cancer	9

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2017

Volume of procedures performed by Dr. Ruth Marquez, OD for Medicare patients.

The highest averages for the top procedures that Dr. Ruth Marquez, OD treated as an optometrist in Oxnard, CA were eye procedures and ultrasound (sonogram).

doctor visit	249
eye procedures	338
ultrasound (sonogram)	14

Average Medicare Patient Data From 2012 - 2017

Information about Medicare patients treated by Dr. Ruth Marquez, OD.

**Gender**
Male	129
Female	226

**Ethnicity**
Black / African American	4
Asian / Pacific Islander	31
Non-Hispanic White	120
Native American / Alaskan Native	0
Hispanic	181
Other	2

**Age**
75 to 84	138
85 and over	56
Less than 65	28
65 to 74	132

Average of Total of Conditions of Medicare patients treated by Dr. Ruth Marquez, OD From 2012 - 2017

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

Hypertension	61
High Cholesterol	54
Stroke	5
Ischemic Heart Disease	30
Depression	14
Chronic Kidney Disease	23
Asthma	6
Osteoporosis	8
Heart Failure	15
Chronic Obstructive Pulmonary Disease	9
Diabetes	40
Atrial Fibrillation	9
Dementia	8
Cancer	7

Education & Training

She has a state license in California.

Licensed In: California

Ratings & Reviews

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General Payments

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

**Payments by Company**
Allergan Inc.	$299 RESTASIS $86	NATRELLE IMPLANTS $22	ALPHAGAN P $22	COMBIGAN $13	LUMIGAN $12	Other $143
Shire North American Group Inc	$99 XIIDRA $76	$23
Alcon Laboratories Inc	$38 Simbrinza $38
Valeant Pharmaceuticals North America LLC	$35 CRYSTALENS $18	LOTEMAX GEL $17
Alcon Vision LLC	$32 ReSTOR $32
Other	$37 None Specified $19	XIIDRA $18

**Types of Payments**
Food and Beverage	$483
Education	$38
Gift	$19

Biography

Dr. Ruth Marquez works as an optometry (primary eye care) specialist in Oxnard, CA. Dr. Marquez has obtained a license to practice in California.

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Dr. Ruth Marquez, OD

Office Locations

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. Ruth Marquez, OD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ruth Marquez, OD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ruth Marquez, OD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ruth Marquez, OD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ruth Marquez, OD in 2017

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2017

Average Medicare Patient Data From 2012 - 2017

Average of Total of Conditions of Medicare patients treated by Dr. Ruth Marquez, OD From 2012 - 2017

Education & Training

Ratings & Reviews

General Payments

Biography

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