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Dr. Gregory Yervant Warner, DO

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Specializes in: Adult Infectious Disease

Western University of Health Sciences, College of Osteopathic Medicine of the Pacific

1010 Nut Tree Road Suite 100b
Vacaville, CA 95687

(707) 624-7999

Dr. Gregory Yervant Warner, DO is an adult infectious disease specialist in Vacaville, CA specializing in adult infectious disease. He graduated from Western University of Health Sciences, College of Osteopathic Medicine of the Pacific. Dr. Gregory Yervant Warner, DO is affiliated with Hill Physicians, NORTHBAY PHYSICIANS SURGERY CENTER, LLC and NORTHBAY HEALTH MEDICAL FOUNDATION.

Office Locations

1010 Nut Tree Road Suite 100b
Vacaville, CA 95687

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Gregory Yervant Warner, DO treated as an adult infectious disease specialist in Vacaville, CA during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory Yervant Warner, DO for Medicare patients.

doctor visit	80
hospital care	948
inpatient care	948

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gregory Yervant Warner, DO treated as an adult infectious disease specialist in Vacaville, CA during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory Yervant Warner, DO for Medicare patients.

doctor visit	135
hospital care	833
inpatient care	833

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Yervant Warner, DO.

**Gender**
Male	124
Female	116

**Ethnicity**
Non-Hispanic White	143
Black	40
Hispanic	32
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	59
85 and over	46
Less than 65	63

Conditions of Medicare patients treated by Dr. Gregory Yervant Warner, DO in 2013

Hypertension	75
High Cholesterol	60
Stroke	14
Ischemic Heart Disease	65
Depression	31
Chronic Kidney Disease	74
Asthma	19
Osteoperosis	9
Atrial Fibrilation	23
Heart Failure	51
Chronic Obstructive Pulmonary Disease	35
Diabetes	57
Dementia	33
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregory Yervant Warner, DO treated as an adult infectious disease specialist in Vacaville, CA during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory Yervant Warner, DO for Medicare patients.

doctor visit	171
hospital care	759
inpatient care	759

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Yervant Warner, DO.

**Gender**
Male	140
Female	140

**Ethnicity**
Non-Hispanic White	179
Black	34
Hispanic	40
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	77
From 75 to 84	74
85 and over	51
Less than 65	78

Conditions of Medicare patients treated by Dr. Gregory Yervant Warner, DO in 2014

Hypertension	75
High Cholesterol	64
Stroke	12
Ischemic Heart Disease	57
Depression	37
Chronic Kidney Disease	75
Asthma	15
Osteoperosis	11
Atrial Fibrilation	24
Heart Failure	47
Chronic Obstructive Pulmonary Disease	36
Diabetes	53
Dementia	30
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gregory Yervant Warner, DO treated as an adult infectious disease specialist in Vacaville, CA during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory Yervant Warner, DO for Medicare patients.

doctor visit	196
hospital care	898
inpatient care	898

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Yervant Warner, DO.

**Gender**
Male	374
Female	372

**Ethnicity**
Non-Hispanic White	428
Black	122
Hispanic	110
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	220
From 75 to 84	204
85 and over	114
Less than 65	208

Conditions of Medicare patients treated by Dr. Gregory Yervant Warner, DO in 2015

Hypertension	75
High Cholesterol	68
Stroke	16
Ischemic Heart Disease	58
Depression	35
Chronic Kidney Disease	75
Asthma	27
Osteoperosis	9
Atrial Fibrilation	24
Heart Failure	48
Chronic Obstructive Pulmonary Disease	36
Diabetes	56
Dementia	30
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gregory Yervant Warner, DO treated as an adult infectious disease specialist in Vacaville, CA during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory Yervant Warner, DO for Medicare patients.

doctor visit	227
hospital care	843
inpatient care	843

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Yervant Warner, DO.

**Gender**
Male	171
Female	220

**Ethnicity**
Non-Hispanic White	231
Black	65
Hispanic	57
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	129
From 75 to 84	94
85 and over	66
Less than 65	102

Conditions of Medicare patients treated by Dr. Gregory Yervant Warner, DO in 2016

Hypertension	75
High Cholesterol	66
Stroke	12
Ischemic Heart Disease	54
Depression	36
Chronic Kidney Disease	73
Asthma	39
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	47
Chronic Obstructive Pulmonary Disease	37
Diabetes	51
Dementia	21
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregory Yervant Warner, DO treated as an adult infectious disease specialist in Vacaville, CA during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory Yervant Warner, DO for Medicare patients.

doctor visit	224
hospital care	967
inpatient care	967

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Yervant Warner, DO.

**Gender**
Male	174
Female	182

**Ethnicity**
Non-Hispanic White	209
Black	55
Hispanic	50
Asian	30
Other	0
Native American	0

**Age**
From 65 to 74	116
From 75 to 84	91
85 and over	51
Less than 65	98

Conditions of Medicare patients treated by Dr. Gregory Yervant Warner, DO in 2017

Hypertension	75
High Cholesterol	63
Stroke	13
Ischemic Heart Disease	51
Depression	42
Chronic Kidney Disease	75
Asthma	16
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	42
Chronic Obstructive Pulmonary Disease	31
Diabetes	53
Dementia	22
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregory Yervant Warner, DO treated as an adult infectious disease specialist in Vacaville, CA during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory Yervant Warner, DO for Medicare patients.

doctor visit	240
hospital care	1051
inpatient care	1051

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Yervant Warner, DO.

**Gender**
Male	178
Female	191

**Ethnicity**
Non-Hispanic White	226
Black	58
Hispanic	51
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	127
From 75 to 84	91
85 and over	47
Less than 65	104

Conditions of Medicare patients treated by Dr. Gregory Yervant Warner, DO in 2018

Hypertension	75
High Cholesterol	63
Stroke	11
Ischemic Heart Disease	49
Depression	42
Chronic Kidney Disease	75
Asthma	18
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	44
Chronic Obstructive Pulmonary Disease	33
Diabetes	55
Dementia	25
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregory Yervant Warner, DO treated as an adult infectious disease specialist in Vacaville, CA during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory Yervant Warner, DO for Medicare patients.

doctor visit	230
hospital care	1060
inpatient care	1060

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Yervant Warner, DO.

**Gender**
Male	199
Female	201

**Ethnicity**
Non-Hispanic White	223
Black	69
Hispanic	63
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	93
85 and over	62
Less than 65	99

Conditions of Medicare patients treated by Dr. Gregory Yervant Warner, DO in 2019

Hypertension	75
High Cholesterol	69
Stroke	13
Ischemic Heart Disease	54
Depression	42
Chronic Kidney Disease	75
Asthma	19
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	46
Chronic Obstructive Pulmonary Disease	35
Diabetes	60
Dementia	26
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gregory Yervant Warner, DO treated as an adult infectious disease specialist in Vacaville, CA during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory Yervant Warner, DO for Medicare patients.

doctor visit	164
hospital care	921
inpatient care	921

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Yervant Warner, DO.

**Gender**
Male	178
Female	203

**Ethnicity**
Non-Hispanic White	206
Black	67
Hispanic	70
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	88
85 and over	72
Less than 65	90

Conditions of Medicare patients treated by Dr. Gregory Yervant Warner, DO in 2020

Hypertension	75
High Cholesterol	70
Stroke	11
Ischemic Heart Disease	51
Depression	39
Chronic Kidney Disease	75
Asthma	15
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	43
Chronic Obstructive Pulmonary Disease	28
Diabetes	57
Dementia	24
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gregory Yervant Warner, DO treated as an adult infectious disease specialist in Vacaville, CA during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory Yervant Warner, DO for Medicare patients.

doctor visit	241
hospital care	772
inpatient care	772

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Yervant Warner, DO.

**Gender**
Male	187
Female	173

**Ethnicity**
Non-Hispanic White	192
Black	66
Hispanic	62
Asian	29
Other	0
Native American	0

**Age**
From 65 to 74	140
From 75 to 84	76
85 and over	52
Less than 65	92

Conditions of Medicare patients treated by Dr. Gregory Yervant Warner, DO in 2021

Hypertension	75
High Cholesterol	69
Stroke	17
Ischemic Heart Disease	50
Depression	40
Chronic Kidney Disease	74
Asthma	15
Osteoperosis	13
Atrial Fibrilation	20
Heart Failure	43
Chronic Obstructive Pulmonary Disease	28
Diabetes	56
Dementia	24
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gregory Yervant Warner, DO treated as an adult infectious disease specialist in Vacaville, CA during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory Yervant Warner, DO for Medicare patients.

doctor visit	255
hospital care	704
inpatient care	704

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Yervant Warner, DO.

**Gender**
Male	171
Female	175

**Ethnicity**
Non-Hispanic White	186
Black	63
Hispanic	60
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	154
From 75 to 84	68
85 and over	49
Less than 65	75

Conditions of Medicare patients treated by Dr. Gregory Yervant Warner, DO in 2022

Hypertension	75
High Cholesterol	75
Stroke	25
Ischemic Heart Disease	38
Depression	35
Chronic Kidney Disease	51
Asthma	17
Osteoperosis	13
Atrial Fibrilation	31
Heart Failure	34
Chronic Obstructive Pulmonary Disease	32
Diabetes	55
Dementia	21
Cancer	17

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Gregory Yervant Warner, DO treated as an adult infectious disease specialist in Vacaville, CA during 2023 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory Yervant Warner, DO for Medicare patients.

doctor visit	215
hospital care	714
inpatient care	714

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Yervant Warner, DO.

**Gender**
Male	165
Female	159

**Ethnicity**
Non-Hispanic White	176
Black	52
Hispanic	51
Asian	32
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	79
85 and over	54
Less than 65	73

Conditions of Medicare patients treated by Dr. Gregory Yervant Warner, DO in 2023

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	39
Depression	38
Chronic Kidney Disease	56
Asthma	19
Osteoperosis	16
Atrial Fibrilation	32
Heart Failure	34
Chronic Obstructive Pulmonary Disease	35
Diabetes	58
Dementia	19
Cancer	20

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Gregory Yervant Warner, DO treated as an adult infectious disease specialist in Vacaville, CA during 2024 were hospital care and inpatient care.

Volume of procedures performed by Dr. Gregory Yervant Warner, DO for Medicare patients.

doctor visit	206
hospital care	759
inpatient care	759

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Yervant Warner, DO.

**Gender**
Male	161
Female	156

**Ethnicity**
Non-Hispanic White	177
Black	53
Hispanic	48
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	117
From 75 to 84	87
85 and over	49
Less than 65	64

Conditions of Medicare patients treated by Dr. Gregory Yervant Warner, DO in 2024

Hypertension	75
High Cholesterol	75
Stroke	25
Ischemic Heart Disease	43
Depression	44
Chronic Kidney Disease	53
Asthma	22
Osteoperosis	20
Atrial Fibrilation	36
Heart Failure	41
Chronic Obstructive Pulmonary Disease	38
Diabetes	53
Dementia	22
Cancer	21

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Gregory Yervant Warner, DO for Medicare patients.

The highest averages for the top procedures that Dr. Gregory Yervant Warner, DO treated as an adult infectious disease specialist in Vacaville, CA were hospital care and inpatient care.

doctor visit	198
hospital care	863
inpatient care	863

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Gregory Yervant Warner, DO.

**Gender**
Male	170
Female	176

**Ethnicity**
Black / African American	57
Asian / Pacific Islander	7
Non-Hispanic White	198
Hispanic	53
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	54
75 to 84	84
Less than 65	88
65 to 74	119

Average of Total of Conditions of Medicare patients treated by Dr. Gregory Yervant Warner, DO From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Gregory Yervant Warner, DO treated were hypertension, chronic kidney disease, high cholesterol and diabetes.

Hypertension	69
High Cholesterol	62
Stroke	14
Ischemic Heart Disease	46
Depression	35
Chronic Kidney Disease	63
Asthma	18
Osteoporosis	11
Heart Failure	40
Chronic Obstructive Pulmonary Disease	31
Diabetes	51
Atrial Fibrillation	22
Cancer	15
Dementia	22

Education & Training

Dr. Gregory Yervant Warner, DO graduated from Western University of Health Sciences, College of Osteopathic Medicine of the Pacific. He completed residency at University of Wisconsin Hospital and Clinics. He is certified by the American Board of Internal Medicine and has a state license in California.

Medical School: Western University of Health Sciences, College of Osteopathic Medicine of the Pacific

Residency: University of Wisconsin Hospital and Clinics

Board Certification: American Board of Internal Medicine

Licensed In: California

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Gregory Yervant Warner, DO appears to accept the following insurance providers: Cigna, Aetna, Blue Shield of California, Anthem, UnitedHealthcare, Health Net, Western Health Advantage (WHA), Central Health Plan and Canopy Health.

Insurance Accepted by Provider includes:

According to our sources, Dr. Gregory Yervant Warner, DO accepts the following insurance providers:

Cigna

Aetna

Blue Shield of California

Anthem

UnitedHealthcare

Health Net

Western Health Advantage (WHA)

Central Health Plan

Canopy Health

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Gregory Yervant Warner, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
ViiV Healthcare Company	$98 CABENUVA $77	APRETUDE $21
AbbVie Inc.	$79 UBRELVY $48	QULIPTA $32
Astellas Pharma US Inc	$70 $70
Scilex Pharmaceuticals Inc.	$62 ELYXYB - CELECOXIB $62
ARGENX US, INC.	$62 VYVGART HYTRULO $39	VYVGART $23
Other	$491 ULTOMIRIS $53	AMYVID $50	Bafiertam $48	ENTYVIO $43	Aimovig $42	Other $256

**Types of Payments**
Food and Beverage	$793
Education	$70

Biography

Dr. Gregory Warner is a Vacaville, CA physician who specializes in adult infectious disease. He is professionally affiliated with Hill Physicians. Dr. Warner graduated from Western University of Health Sciences, College of Osteopathic Medicine of the Pacific. His training includes residency programs at the University of Wisconsin Hospital and Clinics and a hospital affiliated with the University of California, Irvine. He can take Blue Shield, Health Net, Anthem, and more. He has an open panel in Vacaville, CA according to Hill Physicians.

Select Year:

Dr. Gregory Yervant Warner, DO

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. Gregory Yervant Warner, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Yervant Warner, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Yervant Warner, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Yervant Warner, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Yervant Warner, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Yervant Warner, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Yervant Warner, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Yervant Warner, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Yervant Warner, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Yervant Warner, DO in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Yervant Warner, DO in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Gregory Yervant Warner, 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. Gregory Yervant Warner, DO From 2012 - 2024

Education & Training

Insurance Information

Ratings & Reviews

General Payments

Biography

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