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Dr. Mark William Byrne, MD

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Specializes in: Emergency Medicine

Tufts University School of Medicine

55 Fruit Street
Boston, MA 02114

(617) 429-6410

Dr. Mark William Byrne, MD is an emergency medicine doctor in Boston, MA specializing in emergency medicine. He graduated from Tufts University School of Medicine. Dr. Mark William Byrne, MD is affiliated with Massachusetts General Hospital.

Office Locations

55 Fruit Street
Boston, MA 02114

(617) 429-6410

open_in_new

81 Highland Avenue
Salem, MA 01970

(978) 354-3517

(978) 740-4731

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark William Byrne, MD treated as an emergency medicine doctor in Boston, MA during 2012 were emergency care.

Volume of procedures performed by Dr. Mark William Byrne, MD for Medicare patients.

emergency care	599

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark William Byrne, MD treated as an emergency medicine doctor in Boston, MA during 2013 were emergency care.

Volume of procedures performed by Dr. Mark William Byrne, MD for Medicare patients.

emergency care	776

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark William Byrne, MD.

**Gender**
Male	323
Female	443

**Ethnicity**
Non-Hispanic White	670
Black	24
Hispanic	52
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	162
From 75 to 84	193
85 and over	184
Less than 65	227

Conditions of Medicare patients treated by Dr. Mark William Byrne, MD in 2013

Hypertension	75
High Cholesterol	60
Stroke	9
Ischemic Heart Disease	47
Depression	44
Chronic Kidney Disease	39
Asthma	18
Osteoperosis	14
Atrial Fibrilation	21
Heart Failure	33
Chronic Obstructive Pulmonary Disease	25
Diabetes	33
Dementia	20
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark William Byrne, MD treated as an emergency medicine doctor in Boston, MA during 2014 were emergency care.

Volume of procedures performed by Dr. Mark William Byrne, MD for Medicare patients.

emergency care	590

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark William Byrne, MD.

**Gender**
Male	274
Female	335

**Ethnicity**
Non-Hispanic White	406
Black	131
Hispanic	49
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	159
From 75 to 84	114
85 and over	100
Less than 65	236

Conditions of Medicare patients treated by Dr. Mark William Byrne, MD in 2014

Hypertension	75
High Cholesterol	50
Stroke	9
Ischemic Heart Disease	45
Depression	47
Chronic Kidney Disease	41
Asthma	17
Osteoperosis	11
Atrial Fibrilation	19
Heart Failure	30
Chronic Obstructive Pulmonary Disease	22
Diabetes	37
Dementia	19
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark William Byrne, MD treated as an emergency medicine doctor in Boston, MA during 2015 were emergency care.

Volume of procedures performed by Dr. Mark William Byrne, MD for Medicare patients.

emergency care	408

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark William Byrne, MD.

**Gender**
Male	424
Female	400

**Ethnicity**
Non-Hispanic White	284
Black	404
Hispanic	96
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	230
From 75 to 84	124
85 and over	74
Less than 65	396

Conditions of Medicare patients treated by Dr. Mark William Byrne, MD in 2015

Hypertension	74
High Cholesterol	47
Stroke	11
Ischemic Heart Disease	38
Depression	50
Chronic Kidney Disease	46
Asthma	28
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	27
Chronic Obstructive Pulmonary Disease	23
Diabetes	40
Dementia	15
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark William Byrne, MD treated as an emergency medicine doctor in Boston, MA during 2016 were emergency care.

Volume of procedures performed by Dr. Mark William Byrne, MD for Medicare patients.

emergency care	605

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark William Byrne, MD.

**Gender**
Male	287
Female	336

**Ethnicity**
Non-Hispanic White	424
Black	128
Hispanic	42
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	131
85 and over	103
Less than 65	236

Conditions of Medicare patients treated by Dr. Mark William Byrne, MD in 2016

Hypertension	74
High Cholesterol	56
Stroke	9
Ischemic Heart Disease	45
Depression	48
Chronic Kidney Disease	48
Asthma	33
Osteoperosis	13
Atrial Fibrilation	18
Heart Failure	29
Chronic Obstructive Pulmonary Disease	27
Diabetes	35
Dementia	20
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark William Byrne, MD treated as an emergency medicine doctor in Boston, MA during 2017 were emergency care and lab tests.

Volume of procedures performed by Dr. Mark William Byrne, MD for Medicare patients.

doctor visit	111
emergency care	491
lab tests	20

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark William Byrne, MD.

**Gender**
Male	272
Female	365

**Ethnicity**
Non-Hispanic White	487
Black	74
Hispanic	46
Asian	11
Other	19
Native American	0

**Age**
From 65 to 74	178
From 75 to 84	149
85 and over	102
Less than 65	208

Conditions of Medicare patients treated by Dr. Mark William Byrne, MD in 2017

Hypertension	73
High Cholesterol	51
Stroke	9
Ischemic Heart Disease	42
Depression	44
Chronic Kidney Disease	46
Asthma	18
Osteoperosis	13
Atrial Fibrilation	19
Heart Failure	30
Chronic Obstructive Pulmonary Disease	23
Diabetes	35
Dementia	24
Cancer	17

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark William Byrne, MD treated as an emergency medicine doctor in Boston, MA during 2018 were emergency care and lab tests.

Volume of procedures performed by Dr. Mark William Byrne, MD for Medicare patients.

doctor visit	91
emergency care	439
lab tests	12

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark William Byrne, MD.

**Gender**
Male	261
Female	291

**Ethnicity**
Non-Hispanic White	411
Black	86
Hispanic	32
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	137
85 and over	114
Less than 65	151

Conditions of Medicare patients treated by Dr. Mark William Byrne, MD in 2018

Hypertension	75
High Cholesterol	58
Stroke	9
Ischemic Heart Disease	46
Depression	47
Chronic Kidney Disease	47
Asthma	17
Osteoperosis	14
Atrial Fibrilation	21
Heart Failure	33
Chronic Obstructive Pulmonary Disease	26
Diabetes	33
Dementia	26
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark William Byrne, MD treated as an emergency medicine doctor in Boston, MA during 2019 were emergency care.

Volume of procedures performed by Dr. Mark William Byrne, MD for Medicare patients.

doctor visit	19
emergency care	467

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark William Byrne, MD.

**Gender**
Male	248
Female	292

**Ethnicity**
Non-Hispanic White	345
Black	131
Hispanic	48
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	159
From 75 to 84	123
85 and over	74
Less than 65	184

Conditions of Medicare patients treated by Dr. Mark William Byrne, MD in 2019

Hypertension	75
High Cholesterol	58
Stroke	11
Ischemic Heart Disease	48
Depression	49
Chronic Kidney Disease	53
Asthma	21
Osteoperosis	13
Atrial Fibrilation	19
Heart Failure	33
Chronic Obstructive Pulmonary Disease	24
Diabetes	39
Dementia	25
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark William Byrne, MD treated as an emergency medicine doctor in Boston, MA during 2020 were emergency care.

Volume of procedures performed by Dr. Mark William Byrne, MD for Medicare patients.

emergency care	326

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark William Byrne, MD.

**Gender**
Male	189
Female	157

**Ethnicity**
Non-Hispanic White	248
Black	53
Hispanic	31
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	111
From 75 to 84	69
85 and over	49
Less than 65	117

Conditions of Medicare patients treated by Dr. Mark William Byrne, MD in 2020

Hypertension	75
High Cholesterol	60
Stroke	10
Ischemic Heart Disease	43
Depression	54
Chronic Kidney Disease	52
Asthma	20
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	29
Chronic Obstructive Pulmonary Disease	24
Diabetes	38
Dementia	23
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark William Byrne, MD treated as an emergency medicine doctor in Boston, MA during 2021 were emergency care.

Volume of procedures performed by Dr. Mark William Byrne, MD for Medicare patients.

emergency care	364

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark William Byrne, MD.

**Gender**
Male	189
Female	216

**Ethnicity**
Non-Hispanic White	331
Black	24
Hispanic	30
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	116
85 and over	88
Less than 65	89

Conditions of Medicare patients treated by Dr. Mark William Byrne, MD in 2021

Hypertension	75
High Cholesterol	63
Stroke	10
Ischemic Heart Disease	45
Depression	48
Chronic Kidney Disease	53
Asthma	15
Osteoperosis	17
Atrial Fibrilation	21
Heart Failure	37
Chronic Obstructive Pulmonary Disease	27
Diabetes	33
Dementia	27
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark William Byrne, MD treated as an emergency medicine doctor in Boston, MA during 2022 were emergency care.

Volume of procedures performed by Dr. Mark William Byrne, MD for Medicare patients.

emergency care	302

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark William Byrne, MD.

**Gender**
Male	168
Female	188

**Ethnicity**
Non-Hispanic White	316
Black	0
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	95
From 75 to 84	105
85 and over	89
Less than 65	67

Conditions of Medicare patients treated by Dr. Mark William Byrne, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	39
Depression	42
Chronic Kidney Disease	43
Asthma	18
Osteoperosis	26
Atrial Fibrilation	31
Heart Failure	36
Chronic Obstructive Pulmonary Disease	27
Diabetes	34
Dementia	22
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Mark William Byrne, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark William Byrne, MD treated as an emergency medicine doctor in Boston, MA were emergency care and lab tests.

doctor visit	73
emergency care	487
lab tests	16

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mark William Byrne, MD.

**Gender**
Male	239
Female	274

**Ethnicity**
Black / African American	95
Asian / Pacific Islander	1
Non-Hispanic White	356
Native American / Alaskan Native	0
Hispanic	40
Other	1

**Age**
75 to 84	114
85 and over	88
Less than 65	173
65 to 74	137

Average of Total of Conditions of Medicare patients treated by Dr. Mark William Byrne, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Mark William Byrne, MD treated were hypertension, high cholesterol, chronic kidney disease and depression.

Hypertension	67
High Cholesterol	52
Stroke	9
Ischemic Heart Disease	39
Depression	43
Chronic Kidney Disease	42
Asthma	18
Osteoporosis	12
Heart Failure	28
Chronic Obstructive Pulmonary Disease	22
Diabetes	32
Atrial Fibrillation	17
Dementia	20
Cancer	12

Education & Training

Dr. Mark William Byrne, MD graduated from Tufts University School of Medicine. He completed residency at Boston Medical Center. He is certified by the Emergency Medicine, American Board of Emergency Medicine and has a state license in Massachusetts.

Medical School: Tufts University School of Medicine

Residency: Boston Medical Center

Board Certification: Emergency Medicine, American Board of Emergency Medicine

Licensed In: Massachusetts

Affiliations & Hospitals

Dr. Mark William Byrne, MD is associated with these hospitals and organizations:

Massachusetts General Hospital

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. Mark William Byrne, MD appears to accept the following insurance providers: Harvard Pilgrim Health Care, MultiPlan, United Healthcare, Tufts Health Plan, Aetna, TRICARE, Medicare, Medicaid, Humana, Railroad Medicare, Coventry, Cigna, Blue California, Beech Street, WellPoint, Medicare ACO, WellSense, Senior Whole Health, Fallon Health, Commonwealth Care Alliance, Blue Cross Blue Shield Medicare, Maine Community Health Options, Mass General Brigham Health Plan, MassHealth and WellSense NH.

Insurance Accepted by Provider includes:

According to our sources, Dr. Mark William Byrne, MD accepts the following insurance providers:

Harvard Pilgrim Health Care

MultiPlan

United Healthcare

Tufts Health Plan

Aetna

TRICARE

Medicare

Medicaid

Humana

Railroad Medicare

Coventry

Cigna

Blue California

Beech Street

WellPoint

Medicare ACO

WellSense

Senior Whole Health

Fallon Health

Commonwealth Care Alliance

Blue Cross Blue Shield Medicare

Maine Community Health Options

Mass General Brigham Health Plan

MassHealth

WellSense NH

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Biography

Dr. Mark Byrne is a medical specialist in emergency medicine. He has a special interest in urgent care and emergency care. Dr. Byrne is professionally affiliated with Massachusetts General Hospital. He obtained his medical school training at Tufts University School of Medicine and performed his residency at Boston Medical Center. He can take Blue California, Coventry, Viant, and more.