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Dr. Andrew Ross Weymer, MD

Accepting New Patients

(1 Rating)

Specializes in: Adult Pulmonology and Adult Critical Care

St. Louis University School of Medicine

2309 Antonio Avenue
Camarillo, CA 93010

(805) 389-5800

Dr. Andrew Ross Weymer, MD is a pulmonologist in Oxnard, CA specializing in adult pulmonology and adult critical care. He graduated from St. Louis University School of Medicine. Dr. Andrew Ross Weymer, MD is affiliated with Dignity Health, DHMN - Ventura DHMN - Santa Cruz and St John's Regional Med Center/St John's Hospital Camarillo.

Office Locations

1600 N Rose Avenue
Oxnard, CA 93030

(805) 988-2500

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St John's Regional Med Center/St John's Hospital Camarillo

1910 Outlet Center Drive
Oxnard, CA 93036

(805) 485-2400

(805) 485-3025

open_in_new

2309 Antonio Avenue
Camarillo, CA 93010

(805) 389-5800

open_in_new

4000 Calle Tecate Suite 105
Camarillo, CA 93012

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Noteworthy Medicare Patient Procedures Performed by Dr. Andrew Ross Weymer, MD in 2023

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

Top 25%

By Volume:

inpatient hospital care

pulmonary function test

In 2012, Dr. Andrew Ross Weymer, MD performed more inpatient hospital care (for patient admitted to hospital), and pulmonary function test (PFT) 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 Dr. Andrew Ross Weymer, MD treated as a pulmonologist in Oxnard, CA during 2012 were hospital care, inpatient care, lab tests and preventive care.

Volume of procedures performed by Dr. Andrew Ross Weymer, MD for Medicare patients.

doctor visit	1066
hospital care	1963
inpatient care	1928
lab tests	84
outpatient care	35
preventive care	76
vaccines	76

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Andrew Ross Weymer, MD treated as a pulmonologist in Oxnard, CA during 2013 were hospital care, inpatient care, pulmonary testing and preventive care.

Volume of procedures performed by Dr. Andrew Ross Weymer, MD for Medicare patients.

doctor visit	943
hospital care	1549
inpatient care	1511
outpatient care	38
preventive care	42
pulmonary testing	124
vaccines	42

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Ross Weymer, MD.

**Gender**
Male	348
Female	428

**Ethnicity**
Non-Hispanic White	575
Black	15
Hispanic	122
Asian	51
Other	0
Native American	0

**Age**
From 65 to 74	219
From 75 to 84	301
85 and over	209
Less than 65	47

Conditions of Medicare patients treated by Dr. Andrew Ross Weymer, MD in 2013

Hypertension	75
High Cholesterol	66
Stroke	16
Ischemic Heart Disease	61
Depression	27
Chronic Kidney Disease	41
Asthma	23
Osteoperosis	14
Atrial Fibrilation	29
Heart Failure	45
Chronic Obstructive Pulmonary Disease	44
Diabetes	40
Dementia	21
Cancer	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Andrew Ross Weymer, MD treated as a pulmonologist in Oxnard, CA during 2014 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. Andrew Ross Weymer, MD for Medicare patients.

doctor visit	617
hospital care	1049
inpatient care	1024
outpatient care	25
preventive care	28
pulmonary testing	13
vaccines	28

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Ross Weymer, MD.

**Gender**
Male	250
Female	323

**Ethnicity**
Non-Hispanic White	435
Black	14
Hispanic	78
Asian	31
Other	0
Native American	0

**Age**
From 65 to 74	163
From 75 to 84	236
85 and over	136
Less than 65	38

Conditions of Medicare patients treated by Dr. Andrew Ross Weymer, MD in 2014

Hypertension	75
High Cholesterol	67
Stroke	14
Ischemic Heart Disease	56
Depression	27
Chronic Kidney Disease	38
Asthma	21
Osteoperosis	13
Atrial Fibrilation	26
Heart Failure	45
Chronic Obstructive Pulmonary Disease	36
Diabetes	41
Dementia	18
Cancer	17

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Andrew Ross Weymer, MD treated as a pulmonologist in Oxnard, CA during 2015 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. Andrew Ross Weymer, MD for Medicare patients.

doctor visit	986
hospital care	852
inpatient care	852
preventive care	59
tracheal (windpipe) procedures	12
vaccines	59

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Ross Weymer, MD.

**Gender**
Male	564
Female	652

**Ethnicity**
Non-Hispanic White	922
Black	22
Hispanic	174
Asian	70
Other	0
Native American	0

**Age**
From 65 to 74	360
From 75 to 84	448
85 and over	308
Less than 65	100

Conditions of Medicare patients treated by Dr. Andrew Ross Weymer, MD in 2015

Hypertension	75
High Cholesterol	70
Stroke	16
Ischemic Heart Disease	56
Depression	26
Chronic Kidney Disease	42
Asthma	34
Osteoperosis	10
Atrial Fibrilation	28
Heart Failure	45
Chronic Obstructive Pulmonary Disease	39
Diabetes	42
Dementia	16
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Andrew Ross Weymer, MD treated as a pulmonologist in Oxnard, CA during 2016 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. Andrew Ross Weymer, MD for Medicare patients.

doctor visit	1037
hospital care	967
inpatient care	967
preventive care	89
pulmonary testing	18
vaccines	89

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Ross Weymer, MD.

**Gender**
Male	294
Female	298

**Ethnicity**
Non-Hispanic White	455
Black	0
Hispanic	82
Asian	32
Other	12
Native American	0

**Age**
From 65 to 74	172
From 75 to 84	226
85 and over	146
Less than 65	48

Conditions of Medicare patients treated by Dr. Andrew Ross Weymer, MD in 2016

Hypertension	75
High Cholesterol	69
Stroke	16
Ischemic Heart Disease	55
Depression	27
Chronic Kidney Disease	45
Asthma	43
Osteoperosis	13
Atrial Fibrilation	28
Heart Failure	42
Chronic Obstructive Pulmonary Disease	39
Diabetes	39
Dementia	20
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Andrew Ross Weymer, MD treated as a pulmonologist in Oxnard, CA during 2017 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. Andrew Ross Weymer, MD for Medicare patients.

doctor visit	1144
hospital care	923
inpatient care	923
preventive care	21
vaccines	21

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Ross Weymer, MD.

**Gender**
Male	260
Female	303

**Ethnicity**
Non-Hispanic White	411
Black	0
Hispanic	89
Asian	31
Other	19
Native American	0

**Age**
From 65 to 74	172
From 75 to 84	222
85 and over	112
Less than 65	57

Conditions of Medicare patients treated by Dr. Andrew Ross Weymer, MD in 2017

Hypertension	75
High Cholesterol	66
Stroke	15
Ischemic Heart Disease	55
Depression	29
Chronic Kidney Disease	46
Asthma	23
Osteoperosis	10
Atrial Fibrilation	27
Heart Failure	43
Chronic Obstructive Pulmonary Disease	41
Diabetes	39
Dementia	17
Cancer	17

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Andrew Ross Weymer, MD treated as a pulmonologist in Oxnard, CA during 2018 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. Andrew Ross Weymer, MD for Medicare patients.

doctor visit	856
hospital care	1110
inpatient care	1110
pulmonary testing	134

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Ross Weymer, MD.

**Gender**
Male	327
Female	387

**Ethnicity**
Non-Hispanic White	480
Black	18
Hispanic	146
Asian	50
Other	0
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	287
85 and over	153
Less than 65	78

Conditions of Medicare patients treated by Dr. Andrew Ross Weymer, MD in 2018

Hypertension	75
High Cholesterol	70
Stroke	16
Ischemic Heart Disease	56
Depression	29
Chronic Kidney Disease	53
Asthma	24
Osteoperosis	14
Atrial Fibrilation	28
Heart Failure	50
Chronic Obstructive Pulmonary Disease	47
Diabetes	42
Dementia	20
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Andrew Ross Weymer, MD treated as a pulmonologist in Oxnard, CA during 2019 were hospital care, inpatient care, pulmonary testing and bronchoscopy.

Volume of procedures performed by Dr. Andrew Ross Weymer, MD for Medicare patients.

bronchoscopy	11
doctor visit	850
hospital care	1105
inpatient care	1105
pulmonary testing	55

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Ross Weymer, MD.

**Gender**
Male	283
Female	357

**Ethnicity**
Non-Hispanic White	429
Black	20
Hispanic	147
Asian	30
Other	14
Native American	0

**Age**
From 65 to 74	201
From 75 to 84	238
85 and over	149
Less than 65	52

Conditions of Medicare patients treated by Dr. Andrew Ross Weymer, MD in 2019

Hypertension	75
High Cholesterol	74
Stroke	14
Ischemic Heart Disease	61
Depression	33
Chronic Kidney Disease	58
Asthma	25
Osteoperosis	14
Atrial Fibrilation	32
Heart Failure	56
Chronic Obstructive Pulmonary Disease	59
Diabetes	45
Dementia	23
Cancer	19

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Andrew Ross Weymer, MD treated as a pulmonologist in Oxnard, CA during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Andrew Ross Weymer, MD for Medicare patients.

doctor visit	599
hospital care	1559
inpatient care	1559

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Ross Weymer, MD.

**Gender**
Male	328
Female	397

**Ethnicity**
Non-Hispanic White	450
Black	0
Hispanic	197
Asian	28
Other	28
Native American	0

**Age**
From 65 to 74	202
From 75 to 84	289
85 and over	160
Less than 65	74

Conditions of Medicare patients treated by Dr. Andrew Ross Weymer, MD in 2020

Hypertension	75
High Cholesterol	71
Stroke	14
Ischemic Heart Disease	59
Depression	34
Chronic Kidney Disease	56
Asthma	24
Osteoperosis	13
Atrial Fibrilation	29
Heart Failure	49
Chronic Obstructive Pulmonary Disease	49
Diabetes	46
Dementia	23
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Andrew Ross Weymer, MD treated as a pulmonologist in Oxnard, CA during 2021 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. Andrew Ross Weymer, MD for Medicare patients.

doctor visit	855
hospital care	1521
inpatient care	1521
pulmonary testing	33

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Ross Weymer, MD.

**Gender**
Male	297
Female	363

**Ethnicity**
Non-Hispanic White	417
Black	17
Hispanic	187
Asian	25
Other	14
Native American	0

**Age**
From 65 to 74	210
From 75 to 84	242
85 and over	142
Less than 65	66

Conditions of Medicare patients treated by Dr. Andrew Ross Weymer, MD in 2021

Hypertension	75
High Cholesterol	73
Stroke	11
Ischemic Heart Disease	59
Depression	31
Chronic Kidney Disease	52
Asthma	24
Osteoperosis	14
Atrial Fibrilation	26
Heart Failure	43
Chronic Obstructive Pulmonary Disease	49
Diabetes	44
Dementia	18
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Andrew Ross Weymer, MD treated as a pulmonologist in Oxnard, CA during 2022 were hospital care, inpatient care and pulmonary testing.

Volume of procedures performed by Dr. Andrew Ross Weymer, MD for Medicare patients.

doctor visit	1000
hospital care	1335
inpatient care	1335
pulmonary testing	239

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew Ross Weymer, MD.

**Gender**
Male	300
Female	436

**Ethnicity**
Non-Hispanic White	460
Black	0
Hispanic	181
Asian	43
Other	29
Native American	0

**Age**
From 65 to 74	221
From 75 to 84	271
85 and over	174
Less than 65	70

Conditions of Medicare patients treated by Dr. Andrew Ross Weymer, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	47
Depression	30
Chronic Kidney Disease	35
Asthma	29
Osteoperosis	20
Atrial Fibrilation	35
Heart Failure	40
Chronic Obstructive Pulmonary Disease	51
Diabetes	43
Dementia	13
Cancer	21

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Andrew Ross Weymer, MD for Medicare patients.

The highest averages for the top procedures that Dr. Andrew Ross Weymer, MD treated as a pulmonologist in Oxnard, CA were hospital care, inpatient care, pulmonary testing and lab tests.

bronchoscopy	11
doctor visit	904
hospital care	1266
inpatient care	1257
lab tests	84
outpatient care	32
preventive care	52
pulmonary testing	88
tracheal (windpipe) procedures	12
vaccines	52

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Andrew Ross Weymer, MD.

**Gender**
Male	295
Female	358

**Ethnicity**
Black / African American	9
Asian / Pacific Islander	35
Non-Hispanic White	457
Native American / Alaskan Native	0
Hispanic	127
Other	10

**Age**
75 to 84	250
85 and over	153
Less than 65	57
65 to 74	192

Average of Total of Conditions of Medicare patients treated by Dr. Andrew Ross Weymer, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Andrew Ross Weymer, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	63
Stroke	13
Ischemic Heart Disease	51
Depression	26
Chronic Kidney Disease	42
Asthma	24
Osteoporosis	12
Heart Failure	41
Chronic Obstructive Pulmonary Disease	41
Diabetes	38
Atrial Fibrillation	26
Cancer	15
Dementia	17

Education & Training

Dr. Andrew Ross Weymer, MD graduated from St. Louis University School of Medicine. He is certified by the Internal Medicine (Sub: Critical Care Medicine) Internal Medicine (Sub: Pulmonary Disease) and has a state license in California.

Medical School: St. Louis University School of Medicine

Board Certification: Internal Medicine (Sub: Critical Care Medicine) Internal Medicine (Sub: Pulmonary Disease)

Licensed In: California

Affiliations & Hospitals

Dr. Andrew Ross Weymer, MD is associated with these hospitals and organizations:

Dignity Health

DHMN - Ventura DHMN - Santa Cruz

St John's Regional Med Center/St John's Hospital Camarillo

Ratings & Reviews

Dr. Andrew Ross Weymer, MD has an average of 1.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Andrew Ross Weymer, MD from all over the web to help you find the right in Oxnard, CA.

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General Payments

These charts describe general payments received by Dr. Andrew Ross Weymer, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
GlaxoSmithKline, LLC.	$1,303 ANORO $291	INCRUSE $268	TRELEGY ELLIPTA $211	NUCALA $149	ANORO ELLIPTA $82	Other $303
AstraZeneca Pharmaceuticals LP	$839 SYMBICORT $291	FARXIGA $125	AIRSUPRA $109	BREZTRI $90	FASENRA $61	Other $163
Boehringer Ingelheim Pharmaceuticals, Inc.	$618 OFEV $374	STIOLTO $153	SPIRIVA RESPIMAT $56	Spiriva $36
Genentech USA, Inc.	$529 Esbriet $529
Cornerstone Therapeutics Inc.	$331 CARDENE IV 40mg Sodium Chloride $331
Other	$3,556 DUPIXENT $350	XARELTO $259	Da Vinci Surgical System $246	Zemaira $219	OPSUMIT $157	Other $2,325

**Types of Payments**
Food and Beverage	$6,683
Education	$436
Gift	$57

Biography

Dr. Andrew Weymer is a specialist in adult critical care and adult pulmonology in Camarillo, CA and Oxnard, CA. Dr. Weymer studied medicine at St. Louis University School of Medicine. He is professionally affiliated with Dignity Health. He welcomes new patients at his office inOxnard, CA as reported by Dignity Health.