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Dr. David James Vearrier, MD, MPH

(No ratings)

Specializes in: Emergency Medicine and Medical Toxicology

University of California, San Diego (UCSD), School of Medicine

3401 Civic Center Boulevard
Philadelphia, PA 19104

(215) 590-1000

Dr. David James Vearrier, MD, MPH is an emergency medicine doctor in Philadelphia, PA specializing in emergency medicine and medical toxicology. He graduated from University of California, San Diego (UCSD), School of Medicine. Dr. David James Vearrier, MD, MPH is affiliated with The Children's Hospital of Philadelphia, Merit Health and STATE OF MISSISSIPPI - UNIVERSITY OF MISSISSIPPI MEDICAL CENTER.

Office Locations

230 N Broad Street
Philadelphia, PA 19102

(215) 762-1307

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The Children's Hospital of Philadelphia

3401 Civic Center Boulevard
Philadelphia, PA 19104

(215) 590-1000

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Merit Health

4000 Meridian Boulevard
Franklin, TN 37067

(615) 465-3001

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In The News (see more mentions in the news)

“Toxicologist and Emergency Medicine physician Dr. David Vearrier at the University of Mississippi Medical Center previously told the USA TODAY Network the side effects of marijuana edibles can be...”—"11 New York middle schoolers sickened after taking THC gummies, a growing problem", USA Today, March 2025

“"There's no evidence that Ivermectin can either prevent or treat COVID-19, and the risk of attempting to use this is much greater than any potential benefits," said Dr. David Vearrier,...”—"Ivermectin cures heartworms in cows, not COVID-19 in humans", Picayune Item, August 2021

“Hospitals' routine toxicology screening looks for alcohol and illicit drugs like cocaine, but beyond that, samples must be sent to an outside lab, said David Vearrier, a professor of emergency...”—"Are Ocean Springs bars a 'hot spot' for roofies? There are hurdles for victims and police", Biloxi Sun Herald, June 2021

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. David James Vearrier, MD, MPH treated as an emergency medicine doctor in Philadelphia, PA during 2012 were emergency care, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. David James Vearrier, MD, MPH for Medicare patients.

emergency care	399
thoracic (chest) imaging	13
X-rays	13

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. David James Vearrier, MD, MPH treated as an emergency medicine doctor in Philadelphia, PA during 2013 were emergency care.

Volume of procedures performed by Dr. David James Vearrier, MD, MPH for Medicare patients.

emergency care	391

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. David James Vearrier, MD, MPH.

**Gender**
Male	205
Female	195

**Ethnicity**
Non-Hispanic White	127
Black	243
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	54
85 and over	56
Less than 65	192

Conditions of Medicare patients treated by Dr. David James Vearrier, MD, MPH in 2013

Hypertension	75
High Cholesterol	51
Stroke	14
Ischemic Heart Disease	51
Depression	48
Chronic Kidney Disease	50
Asthma	22
Osteoperosis	6
Atrial Fibrilation	14
Heart Failure	46
Chronic Obstructive Pulmonary Disease	33
Diabetes	49
Dementia	27
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. David James Vearrier, MD, MPH treated as an emergency medicine doctor in Philadelphia, PA during 2014 were emergency care.

Volume of procedures performed by Dr. David James Vearrier, MD, MPH for Medicare patients.

emergency care	358

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. David James Vearrier, MD, MPH.

**Gender**
Male	174
Female	155

**Ethnicity**
Non-Hispanic White	96
Black	207
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	70
From 75 to 84	42
85 and over	35
Less than 65	182

Conditions of Medicare patients treated by Dr. David James Vearrier, MD, MPH in 2014

Hypertension	75
High Cholesterol	53
Stroke	12
Ischemic Heart Disease	49
Depression	45
Chronic Kidney Disease	55
Asthma	20
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	40
Chronic Obstructive Pulmonary Disease	26
Diabetes	52
Dementia	22
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. David James Vearrier, MD, MPH treated as an emergency medicine doctor in Philadelphia, PA during 2015 were emergency care.

Volume of procedures performed by Dr. David James Vearrier, MD, MPH for Medicare patients.

emergency care	312

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. David James Vearrier, MD, MPH.

**Gender**
Male	336
Female	244

**Ethnicity**
Non-Hispanic White	162
Black	386
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	142
From 75 to 84	92
85 and over	66
Less than 65	280

Conditions of Medicare patients treated by Dr. David James Vearrier, MD, MPH in 2015

Hypertension	75
High Cholesterol	58
Stroke	19
Ischemic Heart Disease	57
Depression	50
Chronic Kidney Disease	49
Asthma	29
Osteoperosis	9
Atrial Fibrilation	18
Heart Failure	43
Chronic Obstructive Pulmonary Disease	31
Diabetes	48
Dementia	24
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. David James Vearrier, MD, MPH treated as an emergency medicine doctor in Philadelphia, PA during 2016 were emergency care.

Volume of procedures performed by Dr. David James Vearrier, MD, MPH for Medicare patients.

emergency care	364

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. David James Vearrier, MD, MPH.

**Gender**
Male	191
Female	157

**Ethnicity**
Non-Hispanic White	107
Black	210
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	115
From 75 to 84	43
85 and over	40
Less than 65	150

Conditions of Medicare patients treated by Dr. David James Vearrier, MD, MPH in 2016

Hypertension	75
High Cholesterol	56
Stroke	18
Ischemic Heart Disease	52
Depression	43
Chronic Kidney Disease	59
Asthma	41
Osteoperosis	6
Atrial Fibrilation	17
Heart Failure	47
Chronic Obstructive Pulmonary Disease	36
Diabetes	49
Dementia	27
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. David James Vearrier, MD, MPH treated as an emergency medicine doctor in Philadelphia, PA during 2017 were emergency care.

Volume of procedures performed by Dr. David James Vearrier, MD, MPH for Medicare patients.

emergency care	333

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. David James Vearrier, MD, MPH.

**Gender**
Male	172
Female	156

**Ethnicity**
Non-Hispanic White	96
Black	197
Hispanic	23
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	44
85 and over	34
Less than 65	148

Conditions of Medicare patients treated by Dr. David James Vearrier, MD, MPH in 2017

Hypertension	75
High Cholesterol	56
Stroke	17
Ischemic Heart Disease	50
Depression	47
Chronic Kidney Disease	60
Asthma	23
Osteoperosis	5
Atrial Fibrilation	15
Heart Failure	42
Chronic Obstructive Pulmonary Disease	29
Diabetes	47
Dementia	27
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. David James Vearrier, MD, MPH treated as an emergency medicine doctor in Philadelphia, PA during 2018 were emergency care.

Volume of procedures performed by Dr. David James Vearrier, MD, MPH for Medicare patients.

emergency care	294

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. David James Vearrier, MD, MPH.

**Gender**
Male	172
Female	121

**Ethnicity**
Non-Hispanic White	76
Black	191
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	94
From 75 to 84	27
85 and over	29
Less than 65	143

Conditions of Medicare patients treated by Dr. David James Vearrier, MD, MPH in 2018

Hypertension	75
High Cholesterol	54
Stroke	17
Ischemic Heart Disease	51
Depression	48
Chronic Kidney Disease	59
Asthma	19
Osteoperosis	4
Atrial Fibrilation	14
Heart Failure	42
Chronic Obstructive Pulmonary Disease	35
Diabetes	42
Dementia	25
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. David James Vearrier, MD, MPH treated as an emergency medicine doctor in Philadelphia, PA during 2019 were emergency care.

Volume of procedures performed by Dr. David James Vearrier, MD, MPH for Medicare patients.

emergency care	179

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. David James Vearrier, MD, MPH.

**Gender**
Male	83
Female	105

**Ethnicity**
Non-Hispanic White	77
Black	97
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	50
From 75 to 84	33
85 and over	29
Less than 65	76

Conditions of Medicare patients treated by Dr. David James Vearrier, MD, MPH in 2019

Hypertension	75
High Cholesterol	60
Stroke	14
Ischemic Heart Disease	51
Depression	53
Chronic Kidney Disease	56
Asthma	19
Osteoperosis	7
Atrial Fibrilation	21
Heart Failure	39
Chronic Obstructive Pulmonary Disease	38
Diabetes	39
Dementia	35
Cancer	6

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. David James Vearrier, MD, MPH treated as an emergency medicine doctor in Philadelphia, PA during 2020 were emergency care.

Volume of procedures performed by Dr. David James Vearrier, MD, MPH for Medicare patients.

emergency care	188

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. David James Vearrier, MD, MPH.

**Gender**
Male	119
Female	123

**Ethnicity**
Non-Hispanic White	128
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	79
From 75 to 84	45
85 and over	35
Less than 65	83

Conditions of Medicare patients treated by Dr. David James Vearrier, MD, MPH in 2020

Hypertension	75
High Cholesterol	57
Stroke	14
Ischemic Heart Disease	45
Depression	45
Chronic Kidney Disease	68
Asthma	8
Osteoperosis	7
Atrial Fibrilation	16
Heart Failure	43
Chronic Obstructive Pulmonary Disease	29
Diabetes	45
Dementia	29
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. David James Vearrier, MD, MPH treated as an emergency medicine doctor in Philadelphia, PA during 2021 were emergency care.

Volume of procedures performed by Dr. David James Vearrier, MD, MPH for Medicare patients.

emergency care	145

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. David James Vearrier, MD, MPH.

**Gender**
Male	97
Female	92

**Ethnicity**
Non-Hispanic White	95
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	64
From 75 to 84	45
85 and over	21
Less than 65	59

Conditions of Medicare patients treated by Dr. David James Vearrier, MD, MPH in 2021

Hypertension	75
High Cholesterol	60
Stroke	16
Ischemic Heart Disease	48
Depression	39
Chronic Kidney Disease	62
Asthma	13
Osteoperosis	11
Atrial Fibrilation	19
Heart Failure	41
Chronic Obstructive Pulmonary Disease	31
Diabetes	48
Dementia	23
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. David James Vearrier, MD, MPH treated as an emergency medicine doctor in Philadelphia, PA during 2022 were emergency care.

Volume of procedures performed by Dr. David James Vearrier, MD, MPH for Medicare patients.

emergency care	160

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. David James Vearrier, MD, MPH.

**Gender**
Male	107
Female	111

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

**Age**
From 65 to 74	60
From 75 to 84	60
85 and over	26
Less than 65	72

Conditions of Medicare patients treated by Dr. David James Vearrier, MD, MPH in 2022

Hypertension	75
High Cholesterol	65
Stroke	26
Ischemic Heart Disease	35
Depression	33
Chronic Kidney Disease	36
Asthma	11
Osteoperosis	14
Atrial Fibrilation	24
Heart Failure	35
Chronic Obstructive Pulmonary Disease	18
Diabetes	44
Dementia	23
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. David James Vearrier, MD, MPH for Medicare patients.

The highest averages for the top procedures that Dr. David James Vearrier, MD, MPH treated as an emergency medicine doctor in Philadelphia, PA were emergency care, X-rays and thoracic (chest) imaging.

emergency care	283
thoracic (chest) imaging	13
X-rays	13

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. David James Vearrier, MD, MPH.

**Gender**
Male	150
Female	132

**Ethnicity**
Black / African American	150
Asian / Pacific Islander	0
Non-Hispanic White	87
Hispanic	2
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	44
85 and over	33
Less than 65	125
65 to 74	79

Average of Total of Conditions of Medicare patients treated by Dr. David James Vearrier, MD, MPH From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. David James Vearrier, MD, MPH treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	68
High Cholesterol	51
Stroke	15
Ischemic Heart Disease	44
Depression	41
Chronic Kidney Disease	50
Asthma	18
Osteoporosis	6
Heart Failure	38
Chronic Obstructive Pulmonary Disease	27
Diabetes	42
Atrial Fibrillation	15
Cancer	9
Dementia	23

Education & Training

Dr. David James Vearrier, MD, MPH graduated from University of California, San Diego (UCSD), School of Medicine. He completed residency at University of Pennsylvania Affiliated Hospitals. He is certified by the Emergency Medicine - American Board of Emergency Medicine Medical Toxicology - American Board of Pediatrics Occupational Medicine - American Board of Preventive Medicine and has a state license in Pennsylvania.

Medical School: University of California, San Diego (UCSD), School of Medicine

Residency: University of Pennsylvania Affiliated Hospitals

Board Certification: Emergency Medicine - American Board of Emergency Medicine Medical Toxicology - American Board of Pediatrics Occupational Medicine - American Board of Preventive Medicine

Licensed In: Pennsylvania

Affiliations & Hospitals

Dr. David James Vearrier, MD, MPH is associated with these hospitals and organizations:

The Children's Hospital of Philadelphia

Merit Health

STATE OF MISSISSIPPI - UNIVERSITY OF MISSISSIPPI MEDICAL CENTER

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. David James Vearrier, MD, MPH. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Merck Sharp & Dohme LLC	$1,538 $1,538

**Types of Payments**
Consulting Fee	$1,538

Biography

Dr. David Vearrier specializes in occupational medicine, emergency medicine, and medical toxicology. He obtained his medical school training at the University of California, San Diego (UCSD), School of Medicine and performed his residency at a hospital affiliated with the University of Pennsylvania and a hospital affiliated with Drexel University. He has received professional recognition including the following: Delta Omega Public Health Honor Society; Resident Research Award, American College of Occupational and Environmental Medicine; and Hahnemann Teaching Award, Drexel University College of Medicine. Dr. Vearrier is affiliated with Merit Health and The Children's Hospital of Philadelphia.

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Dr. David James Vearrier, MD, MPH

Office Locations

In The News (see more mentions in the news)

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. David James Vearrier, MD, MPH in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David James Vearrier, MD, MPH in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David James Vearrier, MD, MPH in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David James Vearrier, MD, MPH in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David James Vearrier, MD, MPH in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David James Vearrier, MD, MPH in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David James Vearrier, MD, MPH in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David James Vearrier, MD, MPH in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David James Vearrier, MD, MPH in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. David James Vearrier, MD, MPH in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. David James Vearrier, MD, MPH From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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