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Dr. John R. Walters, MD

Accepting New Patients

(2 Ratings)

Specializes in: Adult Pulmonology and Adult Critical Care

University of Southern California (USC), Keck School of Medicine

2460 Ponderosa Drive N Suite A-100
Camarillo, CA 93010

(805) 482-4543

Dr. John R. Walters, MD is a pulmonologist in Camarillo, CA specializing in adult pulmonology and adult critical care. He graduated from University of Southern California (USC), Keck School of Medicine. Dr. John R. Walters, MD is affiliated with Dignity Health and St John's Regional Med Center/St John's Hospital Camarillo.

Office Locations

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

2460 Ponderosa Drive N Suite A-100
Camarillo, CA 93010

(805) 482-4543

(805) 388-0663

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

703 N A Street
Oxnard, CA 93030

(805) 485-2340

(805) 485-1429

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Noteworthy Medicare Patient Procedures Performed by Dr. John R. Walters, MD in 2023

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

Top 5%

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2023, Dr. John R. Walters, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) 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. John R. Walters, MD treated as a pulmonologist in Camarillo, CA during 2012 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. John R. Walters, MD for Medicare patients.

doctor visit	562
hospital care	1056
inpatient care	1056
preventive care	14
vaccines	14

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John R. Walters, MD treated as a pulmonologist in Camarillo, CA during 2013 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. John R. Walters, MD for Medicare patients.

doctor visit	655
hospital care	1389
inpatient care	1389
preventive care	25
vaccines	25

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John R. Walters, MD.

**Gender**
Male	221
Female	289

**Ethnicity**
Non-Hispanic White	403
Black	0
Hispanic	66
Asian	23
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	183
85 and over	183
Less than 65	39

Conditions of Medicare patients treated by Dr. John R. Walters, MD in 2013

Hypertension	75
High Cholesterol	65
Stroke	15
Ischemic Heart Disease	66
Depression	28
Chronic Kidney Disease	40
Asthma	22
Osteoperosis	14
Atrial Fibrilation	27
Heart Failure	45
Chronic Obstructive Pulmonary Disease	37
Diabetes	38
Dementia	21
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John R. Walters, MD treated as a pulmonologist in Camarillo, CA during 2014 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. John R. Walters, MD for Medicare patients.

doctor visit	502
hospital care	893
inpatient care	893
preventive care	21
vaccines	21

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John R. Walters, MD.

**Gender**
Male	182
Female	231

**Ethnicity**
Non-Hispanic White	333
Black	0
Hispanic	46
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	167
85 and over	126
Less than 65	28

Conditions of Medicare patients treated by Dr. John R. Walters, MD in 2014

Hypertension	75
High Cholesterol	66
Stroke	15
Ischemic Heart Disease	60
Depression	27
Chronic Kidney Disease	35
Asthma	22
Osteoperosis	13
Atrial Fibrilation	26
Heart Failure	41
Chronic Obstructive Pulmonary Disease	28
Diabetes	38
Dementia	22
Cancer	18

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John R. Walters, MD treated as a pulmonologist in Camarillo, CA during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. John R. Walters, MD for Medicare patients.

doctor visit	499
hospital care	1380
inpatient care	1380

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John R. Walters, MD.

**Gender**
Male	440
Female	540

**Ethnicity**
Non-Hispanic White	804
Black	0
Hispanic	98
Asian	38
Other	0
Native American	0

**Age**
From 65 to 74	212
From 75 to 84	370
85 and over	338
Less than 65	60

Conditions of Medicare patients treated by Dr. John R. Walters, MD in 2015

Hypertension	75
High Cholesterol	73
Stroke	19
Ischemic Heart Disease	58
Depression	30
Chronic Kidney Disease	40
Asthma	26
Osteoperosis	12
Atrial Fibrilation	29
Heart Failure	42
Chronic Obstructive Pulmonary Disease	33
Diabetes	40
Dementia	22
Cancer	17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John R. Walters, MD treated as a pulmonologist in Camarillo, CA during 2016 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. John R. Walters, MD for Medicare patients.

doctor visit	426
hospital care	734
inpatient care	734
preventive care	21
vaccines	21

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John R. Walters, MD.

**Gender**
Male	153
Female	181

**Ethnicity**
Non-Hispanic White	267
Black	0
Hispanic	43
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	137
85 and over	91
Less than 65	20

Conditions of Medicare patients treated by Dr. John R. Walters, MD in 2016

Hypertension	75
High Cholesterol	65
Stroke	14
Ischemic Heart Disease	62
Depression	30
Chronic Kidney Disease	42
Asthma	40
Osteoperosis	13
Atrial Fibrilation	27
Heart Failure	42
Chronic Obstructive Pulmonary Disease	35
Diabetes	38
Dementia	19
Cancer	22

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John R. Walters, MD treated as a pulmonologist in Camarillo, CA during 2017 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. John R. Walters, MD for Medicare patients.

doctor visit	485
hospital care	583
inpatient care	583
preventive care	26
vaccines	26

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John R. Walters, MD.

**Gender**
Male	152
Female	161

**Ethnicity**
Non-Hispanic White	237
Black	0
Hispanic	45
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	97
85 and over	102
Less than 65	24

Conditions of Medicare patients treated by Dr. John R. Walters, MD in 2017

Hypertension	75
High Cholesterol	58
Stroke	15
Ischemic Heart Disease	60
Depression	30
Chronic Kidney Disease	46
Asthma	18
Osteoperosis	13
Atrial Fibrilation	28
Heart Failure	46
Chronic Obstructive Pulmonary Disease	38
Diabetes	39
Dementia	20
Cancer	17

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John R. Walters, MD treated as a pulmonologist in Camarillo, CA during 2018 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. John R. Walters, MD for Medicare patients.

doctor visit	477
hospital care	578
inpatient care	578
preventive care	28
vaccines	28

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John R. Walters, MD.

**Gender**
Male	125
Female	154

**Ethnicity**
Non-Hispanic White	200
Black	0
Hispanic	51
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	81
From 75 to 84	94
85 and over	82
Less than 65	22

Conditions of Medicare patients treated by Dr. John R. Walters, MD in 2018

Hypertension	75
High Cholesterol	72
Stroke	11
Ischemic Heart Disease	61
Depression	25
Chronic Kidney Disease	43
Asthma	20
Osteoperosis	15
Atrial Fibrilation	23
Heart Failure	40
Chronic Obstructive Pulmonary Disease	37
Diabetes	36
Dementia	21
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John R. Walters, MD treated as a pulmonologist in Camarillo, CA during 2019 were hospital care, inpatient care, preventive care and vaccines.

Volume of procedures performed by Dr. John R. Walters, MD for Medicare patients.

doctor visit	640
hospital care	536
inpatient care	536
preventive care	22
vaccines	22

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John R. Walters, MD.

**Gender**
Male	106
Female	128

**Ethnicity**
Non-Hispanic White	168
Black	0
Hispanic	36
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	80
85 and over	60
Less than 65	16

Conditions of Medicare patients treated by Dr. John R. Walters, MD in 2019

Hypertension	75
High Cholesterol	68
Stroke	9
Ischemic Heart Disease	51
Depression	23
Chronic Kidney Disease	38
Asthma	12
Osteoperosis	13
Atrial Fibrilation	21
Heart Failure	29
Chronic Obstructive Pulmonary Disease	30
Diabetes	37
Dementia	13
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John R. Walters, MD treated as a pulmonologist in Camarillo, CA during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. John R. Walters, MD for Medicare patients.

doctor visit	413
hospital care	1233
inpatient care	1233

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John R. Walters, MD.

**Gender**
Male	97
Female	89

**Ethnicity**
Non-Hispanic White	132
Black	0
Hispanic	28
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	57
From 75 to 84	66
85 and over	46
Less than 65	17

Conditions of Medicare patients treated by Dr. John R. Walters, MD in 2020

Hypertension	75
High Cholesterol	67
Stroke	13
Ischemic Heart Disease	52
Depression	22
Chronic Kidney Disease	37
Asthma	9
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	31
Chronic Obstructive Pulmonary Disease	26
Diabetes	35
Dementia	7
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John R. Walters, MD treated as a pulmonologist in Camarillo, CA during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. John R. Walters, MD for Medicare patients.

doctor visit	413
hospital care	1117
inpatient care	1117

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John R. Walters, MD.

**Gender**
Male	105
Female	110

**Ethnicity**
Non-Hispanic White	162
Black	0
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	68
From 75 to 84	76
85 and over	54
Less than 65	17

Conditions of Medicare patients treated by Dr. John R. Walters, MD in 2021

Hypertension	75
High Cholesterol	73
Stroke	10
Ischemic Heart Disease	46
Depression	19
Chronic Kidney Disease	31
Asthma	6
Osteoperosis	13
Atrial Fibrilation	16
Heart Failure	27
Chronic Obstructive Pulmonary Disease	17
Diabetes	33
Dementia	10
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John R. Walters, MD treated as a pulmonologist in Camarillo, CA during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. John R. Walters, MD for Medicare patients.

doctor visit	430
hospital care	711
inpatient care	711

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John R. Walters, MD.

**Gender**
Male	90
Female	99

**Ethnicity**
Non-Hispanic White	139
Black	0
Hispanic	26
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	61
85 and over	49
Less than 65	19

Conditions of Medicare patients treated by Dr. John R. Walters, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	33
Depression	17
Chronic Kidney Disease	21
Asthma	13
Osteoperosis	16
Atrial Fibrilation	21
Heart Failure	23
Chronic Obstructive Pulmonary Disease	20
Diabetes	28
Dementia	7
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John R. Walters, MD for Medicare patients.

The highest averages for the top procedures that Dr. John R. Walters, MD treated as a pulmonologist in Camarillo, CA were hospital care, inpatient care, preventive care and vaccines.

doctor visit	500
hospital care	928
inpatient care	928
preventive care	22
vaccines	22

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John R. Walters, MD.

**Gender**
Male	151
Female	180

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	10
Non-Hispanic White	258
Native American / Alaskan Native	0
Hispanic	42
Other	2

**Age**
75 to 84	121
85 and over	102
Less than 65	23
65 to 74	84

Average of Total of Conditions of Medicare patients treated by Dr. John R. Walters, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	62
Stroke	12
Ischemic Heart Disease	49
Depression	22
Chronic Kidney Disease	33
Asthma	17
Osteoporosis	12
Heart Failure	33
Chronic Obstructive Pulmonary Disease	27
Diabetes	32
Atrial Fibrillation	21
Cancer	15
Dementia	14

Education & Training

Dr. John R. Walters, MD graduated from University of Southern California (USC), Keck School of Medicine. He has a state license in California.

Medical School: University of Southern California (USC), Keck School of Medicine

Licensed In: California

Affiliations & Hospitals

Dr. John R. Walters, MD is associated with these hospitals and organizations:

Dignity Health

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

Ratings & Reviews

Dr. John R. Walters, MD has a good overall rating with an average of 3.0 out of 5 stars based on 2 ratings. We collect ratings and reviews of Dr. John R. Walters, MD from all over the web to help you find the right in Camarillo, CA.

Overall Rating

(2 Ratings)

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General Payments

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

**Payments by Company**
Medtronic Vascular, Inc.	$204 CoreValve Evolut $111	Arctic Front $93
Pfizer Inc.	$131 ELIQUIS $131
Circassia Pharmaceuticals Inc	$128 NIOX VERO DEVICE $128
GlaxoSmithKline, LLC.	$123 ANORO $14	$109
Boehringer Ingelheim Pharmaceuticals, Inc.	$120 $120
Other	$725 XARELTO $102	ELIQUIS $91	TRULICITY $90	Healon Viscoelastics $87	Prolastin-C $62	Other $294

**Types of Payments**
Food and Beverage	$1,430

Biography

Dr. John Walters sees patients in Oxnard, CA and Camarillo, CA. His medical specialties are adult critical care and adult pulmonology. He is conversant in Spanish. He is affiliated with Dignity Health. Dr. Walters graduated from the University of Southern California (USC), Keck School of Medicine. According to Dignity Health, he is currently accepting new patients at his office in Camarillo, CA.