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Dr. Matthew Daniel Larrew, DO

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Specializes in: Emergency Medicine

3291 Loma Vista Road
Ventura, CA 93003

(805) 652-6000

Dr. Matthew Daniel Larrew, DO is an emergency medicine doctor in Ventura, CA specializing in emergency medicine.

Office Locations

3291 Loma Vista Road
Ventura, CA 93003

(805) 652-6000

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Noteworthy Medicare Patient Procedures Performed by Dr. Matthew Daniel Larrew, DO in 2024

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

Top 10%

By Volume:

emergency room care

In 2024, Dr. Matthew Daniel Larrew, DO performed more emergency room (ER) care procedures for Medicare patients than 90% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Matthew Daniel Larrew, DO treated as an emergency medicine doctor in Ventura, CA during 2012 were emergency care.

Volume of procedures performed by Dr. Matthew Daniel Larrew, DO for Medicare patients.

emergency care	61

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Matthew Daniel Larrew, DO treated as an emergency medicine doctor in Ventura, CA during 2013 were emergency care.

Volume of procedures performed by Dr. Matthew Daniel Larrew, DO for Medicare patients.

emergency care	11

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew Daniel Larrew, DO.

**Gender**
Male	14
Female	15

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

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	14

Conditions of Medicare patients treated by Dr. Matthew Daniel Larrew, DO in 2013

Hypertension	75
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	45
Depression	59
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	45
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Matthew Daniel Larrew, DO treated as an emergency medicine doctor in Ventura, CA during 2014 were emergency care.

Volume of procedures performed by Dr. Matthew Daniel Larrew, DO for Medicare patients.

emergency care	720

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew Daniel Larrew, DO.

**Gender**
Male	327
Female	407

**Ethnicity**
Non-Hispanic White	380
Black	31
Hispanic	267
Asian	44
Other	0
Native American	0

**Age**
From 65 to 74	183
From 75 to 84	207
85 and over	193
Less than 65	151

Conditions of Medicare patients treated by Dr. Matthew Daniel Larrew, DO in 2014

Hypertension	75
High Cholesterol	67
Stroke	15
Ischemic Heart Disease	59
Depression	35
Chronic Kidney Disease	42
Asthma	16
Osteoperosis	11
Atrial Fibrilation	22
Heart Failure	44
Chronic Obstructive Pulmonary Disease	23
Diabetes	49
Dementia	25
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Matthew Daniel Larrew, DO treated as an emergency medicine doctor in Ventura, CA during 2015 were emergency care.

Volume of procedures performed by Dr. Matthew Daniel Larrew, DO for Medicare patients.

emergency care	670

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew Daniel Larrew, DO.

**Gender**
Male	608
Female	846

**Ethnicity**
Non-Hispanic White	738
Black	44
Hispanic	548
Asian	86
Other	0
Native American	0

**Age**
From 65 to 74	402
From 75 to 84	428
85 and over	326
Less than 65	298

Conditions of Medicare patients treated by Dr. Matthew Daniel Larrew, DO in 2015

Hypertension	75
High Cholesterol	65
Stroke	16
Ischemic Heart Disease	54
Depression	36
Chronic Kidney Disease	46
Asthma	20
Osteoperosis	12
Atrial Fibrilation	23
Heart Failure	42
Chronic Obstructive Pulmonary Disease	22
Diabetes	49
Dementia	25
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Matthew Daniel Larrew, DO treated as an emergency medicine doctor in Ventura, CA during 2016 were emergency care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Matthew Daniel Larrew, DO for Medicare patients.

emergency care	738
tracheal (windpipe) procedures	13

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew Daniel Larrew, DO.

**Gender**
Male	326
Female	480

**Ethnicity**
Non-Hispanic White	450
Black	31
Hispanic	265
Asian	45
Other	0
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	238
85 and over	226
Less than 65	146

Conditions of Medicare patients treated by Dr. Matthew Daniel Larrew, DO in 2016

Hypertension	75
High Cholesterol	66
Stroke	17
Ischemic Heart Disease	56
Depression	36
Chronic Kidney Disease	52
Asthma	29
Osteoperosis	14
Atrial Fibrilation	25
Heart Failure	45
Chronic Obstructive Pulmonary Disease	25
Diabetes	48
Dementia	28
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Matthew Daniel Larrew, DO treated as an emergency medicine doctor in Ventura, CA during 2017 were emergency care, tracheal (windpipe) procedures, minor procedures and catheterization.

Volume of procedures performed by Dr. Matthew Daniel Larrew, DO for Medicare patients.

catheterization	11
emergency care	637
minor procedures	11
tracheal (windpipe) procedures	16
wound repair (e.g. stitches)	11

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew Daniel Larrew, DO.

**Gender**
Male	328
Female	416

**Ethnicity**
Non-Hispanic White	394
Black	31
Hispanic	245
Asian	54
Other	0
Native American	0

**Age**
From 65 to 74	185
From 75 to 84	226
85 and over	183
Less than 65	150

Conditions of Medicare patients treated by Dr. Matthew Daniel Larrew, DO in 2017

Hypertension	75
High Cholesterol	63
Stroke	15
Ischemic Heart Disease	53
Depression	35
Chronic Kidney Disease	55
Asthma	13
Osteoperosis	14
Atrial Fibrilation	23
Heart Failure	45
Chronic Obstructive Pulmonary Disease	27
Diabetes	45
Dementia	27
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Matthew Daniel Larrew, DO treated as an emergency medicine doctor in Ventura, CA during 2018 were emergency care.

Volume of procedures performed by Dr. Matthew Daniel Larrew, DO for Medicare patients.

emergency care	508

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew Daniel Larrew, DO.

**Gender**
Male	255
Female	332

**Ethnicity**
Non-Hispanic White	302
Black	19
Hispanic	214
Asian	33
Other	0
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	166
85 and over	145
Less than 65	105

Conditions of Medicare patients treated by Dr. Matthew Daniel Larrew, DO in 2018

Hypertension	75
High Cholesterol	69
Stroke	13
Ischemic Heart Disease	53
Depression	39
Chronic Kidney Disease	53
Asthma	13
Osteoperosis	11
Atrial Fibrilation	23
Heart Failure	44
Chronic Obstructive Pulmonary Disease	25
Diabetes	48
Dementia	28
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Matthew Daniel Larrew, DO treated as an emergency medicine doctor in Ventura, CA during 2019 were emergency care.

Volume of procedures performed by Dr. Matthew Daniel Larrew, DO for Medicare patients.

emergency care	476

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew Daniel Larrew, DO.

**Gender**
Male	254
Female	308

**Ethnicity**
Non-Hispanic White	288
Black	26
Hispanic	189
Asian	40
Other	0
Native American	0

**Age**
From 65 to 74	161
From 75 to 84	173
85 and over	135
Less than 65	93

Conditions of Medicare patients treated by Dr. Matthew Daniel Larrew, DO in 2019

Hypertension	75
High Cholesterol	67
Stroke	15
Ischemic Heart Disease	51
Depression	39
Chronic Kidney Disease	54
Asthma	14
Osteoperosis	13
Atrial Fibrilation	24
Heart Failure	44
Chronic Obstructive Pulmonary Disease	28
Diabetes	48
Dementia	27
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Matthew Daniel Larrew, DO treated as an emergency medicine doctor in Ventura, CA during 2020 were emergency care.

Volume of procedures performed by Dr. Matthew Daniel Larrew, DO for Medicare patients.

emergency care	420

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew Daniel Larrew, DO.

**Gender**
Male	221
Female	274

**Ethnicity**
Non-Hispanic White	266
Black	19
Hispanic	173
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	146
85 and over	131
Less than 65	88

Conditions of Medicare patients treated by Dr. Matthew Daniel Larrew, DO in 2020

Hypertension	75
High Cholesterol	68
Stroke	12
Ischemic Heart Disease	51
Depression	35
Chronic Kidney Disease	52
Asthma	12
Osteoperosis	14
Atrial Fibrilation	19
Heart Failure	40
Chronic Obstructive Pulmonary Disease	22
Diabetes	46
Dementia	27
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Matthew Daniel Larrew, DO treated as an emergency medicine doctor in Ventura, CA during 2021 were emergency care.

Volume of procedures performed by Dr. Matthew Daniel Larrew, DO for Medicare patients.

emergency care	453

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew Daniel Larrew, DO.

**Gender**
Male	234
Female	325

**Ethnicity**
Non-Hispanic White	320
Black	0
Hispanic	168
Asian	28
Other	26
Native American	0

**Age**
From 65 to 74	134
From 75 to 84	166
85 and over	168
Less than 65	91

Conditions of Medicare patients treated by Dr. Matthew Daniel Larrew, DO in 2021

Hypertension	75
High Cholesterol	73
Stroke	14
Ischemic Heart Disease	52
Depression	40
Chronic Kidney Disease	58
Asthma	12
Osteoperosis	16
Atrial Fibrilation	24
Heart Failure	45
Chronic Obstructive Pulmonary Disease	23
Diabetes	45
Dementia	32
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Matthew Daniel Larrew, DO treated as an emergency medicine doctor in Ventura, CA during 2022 were emergency care.

Volume of procedures performed by Dr. Matthew Daniel Larrew, DO for Medicare patients.

emergency care	478

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew Daniel Larrew, DO.

**Gender**
Male	281
Female	323

**Ethnicity**
Non-Hispanic White	342
Black	0
Hispanic	173
Asian	49
Other	22
Native American	0

**Age**
From 65 to 74	181
From 75 to 84	184
85 and over	161
Less than 65	78

Conditions of Medicare patients treated by Dr. Matthew Daniel Larrew, DO in 2022

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	42
Depression	33
Chronic Kidney Disease	41
Asthma	15
Osteoperosis	19
Atrial Fibrilation	32
Heart Failure	38
Chronic Obstructive Pulmonary Disease	24
Diabetes	46
Dementia	21
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Matthew Daniel Larrew, DO treated as an emergency medicine doctor in Ventura, CA during 2023 were emergency care.

Volume of procedures performed by Dr. Matthew Daniel Larrew, DO for Medicare patients.

emergency care	514

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew Daniel Larrew, DO.

**Gender**
Male	274
Female	359

**Ethnicity**
Non-Hispanic White	384
Black	0
Hispanic	162
Asian	47
Other	20
Native American	0

**Age**
From 65 to 74	175
From 75 to 84	212
85 and over	167
Less than 65	79

Conditions of Medicare patients treated by Dr. Matthew Daniel Larrew, DO in 2023

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	40
Depression	33
Chronic Kidney Disease	37
Asthma	15
Osteoperosis	19
Atrial Fibrilation	33
Heart Failure	34
Chronic Obstructive Pulmonary Disease	24
Diabetes	43
Dementia	18
Cancer	18

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Matthew Daniel Larrew, DO treated as an emergency medicine doctor in Ventura, CA during 2024 were emergency care.

Volume of procedures performed by Dr. Matthew Daniel Larrew, DO for Medicare patients.

emergency care	494

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Matthew Daniel Larrew, DO.

**Gender**
Male	261
Female	324

**Ethnicity**
Non-Hispanic White	362
Black	0
Hispanic	172
Asian	27
Other	12
Native American	0

**Age**
From 65 to 74	160
From 75 to 84	210
85 and over	159
Less than 65	56

Conditions of Medicare patients treated by Dr. Matthew Daniel Larrew, DO in 2024

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	46
Depression	36
Chronic Kidney Disease	37
Asthma	15
Osteoperosis	23
Atrial Fibrilation	37
Heart Failure	38
Chronic Obstructive Pulmonary Disease	27
Diabetes	46
Dementia	19
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Matthew Daniel Larrew, DO for Medicare patients.

The highest averages for the top procedures that Dr. Matthew Daniel Larrew, DO treated as an emergency medicine doctor in Ventura, CA were emergency care, tracheal (windpipe) procedures, minor procedures and catheterization.

catheterization	11
emergency care	475
minor procedures	11
tracheal (windpipe) procedures	14
wound repair (e.g. stitches)	11

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Matthew Daniel Larrew, DO.

**Gender**
Female	339
Male	260

**Ethnicity**
Black / African American	15
Asian / Pacific Islander	36
Non-Hispanic White	326
Hispanic	198
Native American / Alaskan Native	0
Other	6

**Age**
85 and over	153
75 to 84	181
Less than 65	103
65 to 74	159

Average of Total of Conditions of Medicare patients treated by Dr. Matthew Daniel Larrew, DO From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Matthew Daniel Larrew, DO treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	69
High Cholesterol	62
Stroke	13
Ischemic Heart Disease	46
Depression	35
Chronic Kidney Disease	40
Asthma	13
Osteoporosis	12
Heart Failure	35
Chronic Obstructive Pulmonary Disease	20
Diabetes	42
Atrial Fibrillation	21
Dementia	21
Cancer	11

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 Dr. Matthew Daniel Larrew, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Medtronic USA, Inc.	$156 KYPHON Balloon Kyphoplasty $156
AbbVie Inc.	$36 EMBLAVEO $20	DALVANCE $16

**Types of Payments**
Food and Beverage	$192

Biography

Dr. Matthew Larrew is an emergency medicine specialist in Ventura, CA. Dr. Larrew obtained a license to practice in California.

Select Year:

Dr. Matthew Daniel Larrew, DO

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Matthew Daniel Larrew, DO in 2024

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 Dr. Matthew Daniel Larrew, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Matthew Daniel Larrew, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Matthew Daniel Larrew, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Matthew Daniel Larrew, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Matthew Daniel Larrew, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Matthew Daniel Larrew, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Matthew Daniel Larrew, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Matthew Daniel Larrew, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Matthew Daniel Larrew, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Matthew Daniel Larrew, DO in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Matthew Daniel Larrew, DO in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Matthew Daniel Larrew, DO 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. Matthew Daniel Larrew, DO From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Ventura, CA