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Dr. G. Petur Nielsen, MD

(Dr. Gunnlaugur Petur Nielsen, MD)

(No ratings)

Specializes in: Anatomic Pathology

University of Iceland Faculty of Medicine

Professional interests include: cancer, sarcoma (bone and soft tissue cancer), connective tissue disorders, and more.

55 Fruit Street
Boston, MA 02114

(617) 643-0800

Dr. G. Petur Nielsen, MD is an anatomic pathologist in Boston, MA specializing in anatomic pathology. He graduated from University of Iceland Faculty of Medicine. Dr. G. Petur Nielsen, MD is affiliated with Massachusetts General Hospital and MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC.

Office Locations

Address:

55 Fruit Street
Boston, MA 02114

consultation	212
lab tests	277
second opinions	41

**Gender**
Male	339
Female	373

**Ethnicity**
Non-Hispanic White	621
Black	21
Hispanic	38
Asian	13
Other	19
Native American	0

**Age**
From 65 to 74	318
From 75 to 84	217
85 and over	46
Less than 65	131

Hypertension	75
High Cholesterol	63
Stroke	5
Ischemic Heart Disease	35
Depression	31
Chronic Kidney Disease	30
Asthma	13
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	17
Diabetes	27
Dementia	6
Cancer	22

consultation	204
lab tests	410
second opinions	59

**Gender**
Male	331
Female	417

**Ethnicity**
Non-Hispanic White	678
Black	0
Hispanic	23
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	355
From 75 to 84	204
85 and over	62
Less than 65	127

Hypertension	74
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	34
Depression	35
Chronic Kidney Disease	28
Asthma	10
Osteoperosis	15
Atrial Fibrilation	14
Heart Failure	20
Chronic Obstructive Pulmonary Disease	10
Diabetes	25
Dementia	8
Cancer	20

consultation	182
lab tests	55
second opinions	43

**Gender**
Male	732
Female	712

**Ethnicity**
Non-Hispanic White	1302
Black	42
Hispanic	38
Asian	28
Other	34
Native American	0

**Age**
From 65 to 74	664
From 75 to 84	392
85 and over	114
Less than 65	274

Hypertension	73
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	33
Depression	33
Chronic Kidney Disease	34
Asthma	16
Osteoperosis	14
Atrial Fibrilation	16
Heart Failure	22
Chronic Obstructive Pulmonary Disease	15
Diabetes	29
Dementia	7
Cancer	19

consultation	154
lab tests	132
second opinions	37

**Gender**
Male	342
Female	306

**Ethnicity**
Non-Hispanic White	569
Black	29
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	303
From 75 to 84	161
85 and over	45
Less than 65	139

Hypertension	73
High Cholesterol	56
Stroke	7
Ischemic Heart Disease	38
Depression	37
Chronic Kidney Disease	39
Asthma	22
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	25
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	13
Cancer	21

consultation	175
lab tests	141
second opinions	51

**Gender**
Male	452
Female	504

**Ethnicity**
Non-Hispanic White	849
Black	28
Hispanic	33
Asian	13
Other	33
Native American	0

**Age**
From 65 to 74	419
From 75 to 84	311
85 and over	70
Less than 65	156

Hypertension	75
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	39
Depression	39
Chronic Kidney Disease	38
Asthma	15
Osteoperosis	16
Atrial Fibrilation	17
Heart Failure	21
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Dementia	13
Cancer	20

consultation	160
lab tests	143
second opinions	27

**Gender**
Male	434
Female	552

**Ethnicity**
Non-Hispanic White	857
Black	37
Hispanic	34
Asian	16
Other	42
Native American	0

**Age**
From 65 to 74	452
From 75 to 84	295
85 and over	83
Less than 65	156

Hypertension	75
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	36
Depression	39
Chronic Kidney Disease	36
Asthma	13
Osteoperosis	18
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Dementia	15
Cancer	20

consultation	174
lab tests	106
second opinions	25

**Gender**
Male	361
Female	379

**Ethnicity**
Non-Hispanic White	622
Black	34
Hispanic	31
Asian	16
Other	37
Native American	0

**Age**
From 65 to 74	354
From 75 to 84	227
85 and over	58
Less than 65	101

Hypertension	75
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	37
Depression	35
Chronic Kidney Disease	37
Asthma	14
Osteoperosis	15
Atrial Fibrilation	15
Heart Failure	19
Chronic Obstructive Pulmonary Disease	14
Diabetes	29
Dementia	13
Cancer	21

consultation	245
lab tests	177
second opinions	31

**Gender**
Male	385
Female	403

**Ethnicity**
Non-Hispanic White	666
Black	34
Hispanic	30
Asian	0
Other	43
Native American	0

**Age**
From 65 to 74	366
From 75 to 84	239
85 and over	62
Less than 65	121

Hypertension	75
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	40
Depression	39
Chronic Kidney Disease	41
Asthma	15
Osteoperosis	14
Atrial Fibrilation	15
Heart Failure	21
Chronic Obstructive Pulmonary Disease	16
Diabetes	28
Dementia	16
Cancer	21

consultation	399
lab tests	352
second opinions	47

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Dr. G. Petur Nielsen, MD for Medicare patients.

The highest averages for the top procedures that Dr. G. Petur Nielsen, MD treated as an anatomic pathologist in Boston, MA were consultation, lab tests and second opinions.

consultation	211
lab tests	201
second opinions	40

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Dr. G. Petur Nielsen, MD.

**Gender**
Male	337
Female	364

**Ethnicity**
Black / African American	22
Asian / Pacific Islander	8
Non-Hispanic White	616
Native American / Alaskan Native	0
Hispanic	25
Other	22

**Age**
85 and over	54
75 to 84	204
Less than 65	120
65 to 74	323

Average of Total of Conditions of Medicare patients treated by Dr. G. Petur Nielsen, MD From 2013 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. G. Petur Nielsen, MD treated were hypertension, high cholesterol, depression and ischemic heart disease.

Hypertension	59
High Cholesterol	48
Stroke	4
Ischemic Heart Disease	29
Depression	28
Chronic Kidney Disease	28
Asthma	11
Osteoporosis	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	11
Diabetes	22
Atrial Fibrillation	11
Dementia	9
Cancer	16

Education & Training

Dr. G. Petur Nielsen, MD graduated from University of Iceland Faculty of Medicine. He completed residency at Massachusetts General Hospital. He is certified by the Pathology - Anatomic - General, American Board of Pathology and has a state license in Massachusetts.

Medical School: University of Iceland Faculty of Medicine

Residency: Massachusetts General Hospital

Board Certification: Pathology - Anatomic - General, American Board of Pathology

Licensed In: Massachusetts

Affiliations & Hospitals

Dr. G. Petur Nielsen, MD is associated with these hospitals and organizations:

Massachusetts General Hospital

MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC

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. G. Petur Nielsen, 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. G. Petur Nielsen, 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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Ratings & Reviews

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Biography

Dr. G. Nielsen works as an anatomic pathology. Areas of particular interest for Dr. Nielsen include connective tissue disorders, head and neck cancer, and sarcoma (bone and soft tissue cancer). Dr. Nielsen is professionally affiliated with Massachusetts General Hospital. He accepts several insurance carriers, including Blue California, Coventry, and Viant. He attended medical school at the University of Iceland Faculty of Medicine. In addition to English, he speaks Icelandic.

Select Year:

Dr. G. Petur Nielsen, MD

Office Locations

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. G. Petur Nielsen, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. G. Petur Nielsen, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. G. Petur Nielsen, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. G. Petur Nielsen, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. G. Petur Nielsen, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. G. Petur Nielsen, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. G. Petur Nielsen, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. G. Petur Nielsen, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Average Medicare Procedure Volume From 2013 - 2021

Average Medicare Patient Data From 2013 - 2021

Average of Total of Conditions of Medicare patients treated by Dr. G. Petur Nielsen, MD From 2013 - 2021

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

Biography

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