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Dr. James Arthur Morrill, MD PHD

Specializes in: Primary Care and Internal Medicine (Adult Medicine)
73 High Street
Charlestown, MA 02129

Dr. James Arthur Morrill, MD PHD is a primary care doctor in Charlestown, MA specializing in primary care and internal medicine (adult medicine). Dr. James Arthur Morrill, MD PHD is affiliated with Massachusetts General Hospital.

View Doctor's Full Profile (617) 724-8135

Office Locations

73 High Street
Charlestown, MA 02129
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In The News 

“"At least in Massachusetts, our Medicaid program works against disparity," said Dr. James Morrill, a primary care physician and medical director at the MGH Charlestown HealthCare Center who...”—"Mass. residents who take GLP-1 drugs for obesity tend to be white and affluent. But who needs them most?", Boston Globe, May 2025
“Dr. James Morrill is my primary care physician and the Medical Director at the Massachusetts General Hospital Charlestown HealthCare Center.”—"I knew getting prostate cancer at 48 would change me. I had no idea how much", Boston Globe, October 2020
“Northampton - James Morrill, M.D., a primary care provider from Mass General's Charlestown HealthCare Center, will lead an informative discussion about marijuana and its impact on adolescents,...”—"Medical notes: Dec. 10, 2018", Mass Live, December 2018

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. James Arthur Morrill, MD PHD for Medicare patients.

doctor visit 731

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. James Arthur Morrill, MD PHD treated as a primary care doctor in Charlestown, MA during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. James Arthur Morrill, MD PHD for Medicare patients.

doctor visit 687
hospital care 60
inpatient care 60

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. James Arthur Morrill, MD PHD.

Gender
Male 134
Female 103
Ethnicity
Non-Hispanic White 204
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 80
From 75 to 84 49
85 and over 15
Less than 65 93

Conditions of Medicare patients treated by Dr. James Arthur Morrill, MD PHD in 2013

Hypertension 66
High Cholesterol 54
Stroke 0
Ischemic Heart Disease 28
Depression 40
Chronic Kidney Disease 21
Asthma 10
Osteoperosis 12
Atrial Fibrilation 11
Heart Failure 19
Chronic Obstructive Pulmonary Disease 14
Diabetes 25
Dementia 10
Cancer 12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. James Arthur Morrill, MD PHD treated as a primary care doctor in Charlestown, MA during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. James Arthur Morrill, MD PHD for Medicare patients.

doctor visit 585
hospital care 69
inpatient care 69

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. James Arthur Morrill, MD PHD.

Gender
Male 132
Female 95
Ethnicity
Non-Hispanic White 207
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 80
From 75 to 84 36
85 and over 18
Less than 65 93

Conditions of Medicare patients treated by Dr. James Arthur Morrill, MD PHD in 2014

Hypertension 65
High Cholesterol 45
Stroke 0
Ischemic Heart Disease 31
Depression 35
Chronic Kidney Disease 23
Asthma 12
Osteoperosis 11
Atrial Fibrilation 11
Heart Failure 20
Chronic Obstructive Pulmonary Disease 15
Diabetes 28
Dementia 8
Cancer 14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. James Arthur Morrill, MD PHD treated as a primary care doctor in Charlestown, MA during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. James Arthur Morrill, MD PHD for Medicare patients.

doctor visit 616
hospital care 18
inpatient care 18

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. James Arthur Morrill, MD PHD.

Gender
Male 264
Female 194
Ethnicity
Non-Hispanic White 398
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 166
From 75 to 84 70
85 and over 32
Less than 65 190

Conditions of Medicare patients treated by Dr. James Arthur Morrill, MD PHD in 2015

Hypertension 59
High Cholesterol 39
Stroke 0
Ischemic Heart Disease 26
Depression 41
Chronic Kidney Disease 27
Asthma 17
Osteoperosis 10
Atrial Fibrilation 8
Heart Failure 17
Chronic Obstructive Pulmonary Disease 17
Diabetes 24
Dementia 8
Cancer 10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. James Arthur Morrill, MD PHD for Medicare patients.

doctor visit 572

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. James Arthur Morrill, MD PHD.

Gender
Male 138
Female 106
Ethnicity
Non-Hispanic White 215
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 94
From 75 to 84 45
85 and over 16
Less than 65 89

Conditions of Medicare patients treated by Dr. James Arthur Morrill, MD PHD in 2016

Hypertension 61
High Cholesterol 39
Stroke 5
Ischemic Heart Disease 27
Depression 34
Chronic Kidney Disease 26
Asthma 20
Osteoperosis 9
Atrial Fibrilation 10
Heart Failure 17
Chronic Obstructive Pulmonary Disease 16
Diabetes 26
Dementia 10
Cancer 12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. James Arthur Morrill, MD PHD for Medicare patients.

doctor visit 527

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. James Arthur Morrill, MD PHD.

Gender
Male 120
Female 96
Ethnicity
Non-Hispanic White 179
Black 12
Hispanic 11
Asian 0
Other 0
Native American 0
Age
From 65 to 74 85
From 75 to 84 0
85 and over 0
Less than 65 80

Conditions of Medicare patients treated by Dr. James Arthur Morrill, MD PHD in 2017

Hypertension 60
High Cholesterol 38
Stroke 0
Ischemic Heart Disease 33
Depression 41
Chronic Kidney Disease 28
Asthma 10
Osteoperosis 10
Atrial Fibrilation 6
Heart Failure 17
Chronic Obstructive Pulmonary Disease 19
Diabetes 28
Dementia 11
Cancer 11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. James Arthur Morrill, MD PHD for Medicare patients.

doctor visit 484

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. James Arthur Morrill, MD PHD.

Gender
Male 130
Female 95
Ethnicity
Non-Hispanic White 193
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 93
From 75 to 84 36
85 and over 11
Less than 65 85

Conditions of Medicare patients treated by Dr. James Arthur Morrill, MD PHD in 2018

Hypertension 55
High Cholesterol 43
Stroke 0
Ischemic Heart Disease 29
Depression 36
Chronic Kidney Disease 25
Asthma 9
Osteoperosis 9
Atrial Fibrilation 8
Heart Failure 12
Chronic Obstructive Pulmonary Disease 13
Diabetes 22
Dementia 9
Cancer 9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. James Arthur Morrill, MD PHD for Medicare patients.

doctor visit 457

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. James Arthur Morrill, MD PHD.

Gender
Male 118
Female 85
Ethnicity
Non-Hispanic White 173
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 89
From 75 to 84 34
85 and over 13
Less than 65 67

Conditions of Medicare patients treated by Dr. James Arthur Morrill, MD PHD in 2019

Hypertension 65
High Cholesterol 40
Stroke 0
Ischemic Heart Disease 32
Depression 37
Chronic Kidney Disease 28
Asthma 6
Osteoperosis 7
Atrial Fibrilation 6
Heart Failure 14
Chronic Obstructive Pulmonary Disease 14
Diabetes 27
Dementia 10
Cancer 13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. James Arthur Morrill, MD PHD treated as a primary care doctor in Charlestown, MA during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. James Arthur Morrill, MD PHD for Medicare patients.

doctor visit 271
hospital care 18
inpatient care 18

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. James Arthur Morrill, MD PHD.

Gender
Male 120
Female 84
Ethnicity
Non-Hispanic White 175
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 87
From 75 to 84 37
85 and over 21
Less than 65 59

Conditions of Medicare patients treated by Dr. James Arthur Morrill, MD PHD in 2020

Hypertension 54
High Cholesterol 35
Stroke 5
Ischemic Heart Disease 32
Depression 36
Chronic Kidney Disease 31
Asthma 8
Osteoperosis 8
Atrial Fibrilation 7
Heart Failure 16
Chronic Obstructive Pulmonary Disease 14
Diabetes 24
Dementia 16
Cancer 12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. James Arthur Morrill, MD PHD for Medicare patients.

doctor visit 361

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. James Arthur Morrill, MD PHD.

Gender
Male 118
Female 89
Ethnicity
Non-Hispanic White 178
Black 0
Hispanic 0
Asian 0
Other 11
Native American 0
Age
From 65 to 74 88
From 75 to 84 47
85 and over 13
Less than 65 59

Conditions of Medicare patients treated by Dr. James Arthur Morrill, MD PHD in 2021

Hypertension 59
High Cholesterol 38
Stroke 5
Ischemic Heart Disease 32
Depression 37
Chronic Kidney Disease 29
Asthma 8
Osteoperosis 9
Atrial Fibrilation 9
Heart Failure 16
Chronic Obstructive Pulmonary Disease 12
Diabetes 28
Dementia 9
Cancer 13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. James Arthur Morrill, MD PHD for Medicare patients.

doctor visit 367

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. James Arthur Morrill, MD PHD.

Gender
Male 119
Female 99
Ethnicity
Non-Hispanic White 181
Black 0
Hispanic 13
Asian 0
Other 0
Native American 0
Age
From 65 to 74 88
From 75 to 84 54
85 and over 17
Less than 65 59

Conditions of Medicare patients treated by Dr. James Arthur Morrill, MD PHD in 2022

Hypertension 71
High Cholesterol 55
Stroke 9
Ischemic Heart Disease 28
Depression 30
Chronic Kidney Disease 20
Asthma 10
Osteoperosis 12
Atrial Fibrilation 15
Heart Failure 14
Chronic Obstructive Pulmonary Disease 13
Diabetes 29
Dementia 8
Cancer 14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. James Arthur Morrill, MD PHD for Medicare patients.

doctor visit 400

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. James Arthur Morrill, MD PHD.

Gender
Male 128
Female 105
Ethnicity
Non-Hispanic White 193
Black 0
Hispanic 12
Asian 0
Other 13
Native American 0
Age
From 65 to 74 97
From 75 to 84 61
85 and over 17
Less than 65 58

Conditions of Medicare patients treated by Dr. James Arthur Morrill, MD PHD in 2023

Hypertension 65
High Cholesterol 52
Stroke 5
Ischemic Heart Disease 22
Depression 33
Chronic Kidney Disease 17
Asthma 9
Osteoperosis 10
Atrial Fibrilation 12
Heart Failure 10
Chronic Obstructive Pulmonary Disease 8
Diabetes 25
Dementia 5
Cancer 14

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

Volume of procedures performed by Dr. James Arthur Morrill, MD PHD for Medicare patients.

doctor visit 485

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. James Arthur Morrill, MD PHD.

Gender
Male 147
Female 141
Ethnicity
Non-Hispanic White 229
Black 13
Hispanic 13
Asian 0
Other 0
Native American 12
Age
From 65 to 74 111
From 75 to 84 82
85 and over 29
Less than 65 66

Conditions of Medicare patients treated by Dr. James Arthur Morrill, MD PHD in 2024

Hypertension 72
High Cholesterol 58
Stroke 9
Ischemic Heart Disease 26
Depression 26
Chronic Kidney Disease 22
Asthma 11
Osteoperosis 11
Atrial Fibrilation 17
Heart Failure 16
Chronic Obstructive Pulmonary Disease 13
Diabetes 28
Dementia 6
Cancer 16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. James Arthur Morrill, MD PHD for Medicare patients.

The highest averages for the top procedures that Dr. James Arthur Morrill, MD PHD treated as a primary care doctor in Charlestown, MA were hospital care and inpatient care.

doctor visit 503
hospital care 41
inpatient care 41

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. James Arthur Morrill, MD PHD.

Gender
Male 128
Female 99
Ethnicity
Black / African American 1
Asian / Pacific Islander 0
Non-Hispanic White 194
Native American / Alaskan Native 0
Hispanic 3
Other 1
Age
75 to 84 42
85 and over 15
Less than 65 76
65 to 74 89

Average of Total of Conditions of Medicare patients treated by Dr. James Arthur Morrill, MD PHD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. James Arthur Morrill, MD PHD treated were hypertension, high cholesterol, depression and ischemic heart disease.

Hypertension 57
High Cholesterol 41
Stroke 2
Ischemic Heart Disease 26
Depression 32
Chronic Kidney Disease 22
Asthma 10
Osteoporosis 9
Heart Failure 14
Chronic Obstructive Pulmonary Disease 12
Diabetes 24
Atrial Fibrillation 9
Cancer 11
Dementia 8

Education & Training

He completed residency at Massachusetts General Hospital. He is certified by the Addiction Medicine, American Board of Preventive Medicine and has a state license in Massachusetts.

Residency: Massachusetts General Hospital

Board Certification: Addiction Medicine, American Board of Preventive Medicine

Licensed In: Massachusetts

Affiliations & Hospitals

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

Insurance Accepted by Provider includes:

According to our sources, Dr. James Arthur Morrill, MD PHD accepts the following insurance providers:

Harvard Pilgrim Health Care
MultiPlan
Tufts Health Plan
United Healthcare
Aetna
TRICARE
Medicare
Medicaid
Humana
Railroad Medicare
Coventry
Cigna
Blue California
Beech Street
WellPoint
WellSense
Fallon Health
Commonwealth Care Alliance
Blue Cross Blue Shield Medicare
Maine Community Health Options
Mass General Brigham Health Plan
MassHealth
WellSense NH
MassHealth ACO

Ratings & Reviews

Dr. James Arthur Morrill, MD PHD has an exceptional overall rating with an average of 4.89 out of 5 stars based on 194 ratings. We collect ratings and reviews of Dr. James Arthur Morrill, MD PHD from all over the web to help you find the right in Charlestown, MA. 

4.89
Overall Rating
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Biography

Dr. James Morrill is a Charlestown, MA physician who specializes in primary care and addiction medicine. His average patient rating is 5.0 stars (out of 5). He usually is in-network for Blue California, Coventry, and Viant, as well as other insurance carriers. Dr. Morrill is a graduate of Harvard Medical School and a graduate of Massachusetts General Hospital's residency program. He is professionally affiliated with Massachusetts General Hospital.

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