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Dr. Mason Wright Freeman, MD

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Specializes in: Adult Endocrinology

Lipid Metabolism Unit
Boston, MA 02114

(617) 726-5906

Dr. Mason Wright Freeman, MD is an endocrinologist in Boston, MA specializing in adult endocrinology.

Office Locations

185 Cambridge Street
Boston, MA 02114

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Unable to locate address.

55 Fruit Street
Grj 01321

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Unable to locate address.

Lipid Metabolism Unit
Boston, MA 02114

(617) 726-5906

(617) 726-2879

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Mason Wright Freeman, MD for Medicare patients.

doctor visit	77

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Mason Wright Freeman, MD for Medicare patients.

doctor visit	70

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mason Wright Freeman, MD.

**Gender**
Male	25
Female	33

**Ethnicity**
Non-Hispanic White	46
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	30
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mason Wright Freeman, MD in 2013

Hypertension	66
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	36
Depression	22
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	19
Chronic Obstructive Pulmonary Disease	0
Diabetes	38
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Mason Wright Freeman, MD for Medicare patients.

doctor visit	74

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mason Wright Freeman, MD.

**Gender**
Male	28
Female	29

**Age**
From 65 to 74	30
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mason Wright Freeman, MD in 2014

Hypertension	58
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	40
Depression	0
Chronic Kidney Disease	21
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	33
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Mason Wright Freeman, MD for Medicare patients.

doctor visit	84

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mason Wright Freeman, MD.

**Gender**
Male	60
Female	64

**Age**
From 65 to 74	70
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mason Wright Freeman, MD in 2015

Hypertension	58
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	40
Depression	26
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	29
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Mason Wright Freeman, MD for Medicare patients.

doctor visit	81

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mason Wright Freeman, MD.

**Gender**
Male	27
Female	34

**Age**
From 65 to 74	33
From 75 to 84	17
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mason Wright Freeman, MD in 2016

Hypertension	67
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	33
Depression	30
Chronic Kidney Disease	26
Asthma	0
Osteoperosis	0
Atrial Fibrilation	18
Heart Failure	21
Chronic Obstructive Pulmonary Disease	0
Diabetes	28
Dementia	0
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Mason Wright Freeman, MD for Medicare patients.

doctor visit	82

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mason Wright Freeman, MD.

**Gender**
Male	31
Female	30

**Age**
From 65 to 74	33
From 75 to 84	16
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mason Wright Freeman, MD in 2017

Hypertension	59
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	36
Depression	26
Chronic Kidney Disease	25
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	28
Dementia	0
Cancer	21

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Mason Wright Freeman, MD for Medicare patients.

doctor visit	103

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mason Wright Freeman, MD.

**Gender**
Male	35
Female	41

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

**Age**
From 65 to 74	39
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mason Wright Freeman, MD in 2018

Hypertension	74
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	43
Depression	32
Chronic Kidney Disease	34
Asthma	18
Osteoperosis	16
Atrial Fibrilation	16
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	33
Dementia	0
Cancer	25

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Mason Wright Freeman, MD for Medicare patients.

doctor visit	110

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mason Wright Freeman, MD.

**Gender**
Male	37
Female	57

**Ethnicity**
Non-Hispanic White	80
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	53
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mason Wright Freeman, MD in 2019

Hypertension	66
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	43
Depression	26
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	13
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	0
Diabetes	32
Dementia	0
Cancer	17

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Mason Wright Freeman, MD for Medicare patients.

doctor visit	53

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mason Wright Freeman, MD.

**Gender**
Male	31
Female	37

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

**Age**
From 65 to 74	36
From 75 to 84	19
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mason Wright Freeman, MD in 2020

Hypertension	74
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	46
Depression	24
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	26
Dementia	0
Cancer	26

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Mason Wright Freeman, MD for Medicare patients.

doctor visit	23

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mason Wright Freeman, MD.

**Gender**
Male	19
Female	29

**Age**
From 65 to 74	23
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mason Wright Freeman, MD in 2021

Hypertension	67
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	40
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	31
Dementia	0
Cancer	33

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2021

Volume of procedures performed by Dr. Mason Wright Freeman, MD for Medicare patients.

doctor visit	75

Average Medicare Patient Data From 2012 - 2021

Information about Medicare patients treated by Dr. Mason Wright Freeman, MD.

**Gender**
Female	35
Male	29

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	24
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	5
85 and over	0
Less than 65	0
65 to 74	34

Average of Total of Conditions of Medicare patients treated by Dr. Mason Wright Freeman, MD From 2012 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. Mason Wright Freeman, MD treated were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	58
High Cholesterol	66
Stroke	1
Ischemic Heart Disease	35
Depression	18
Chronic Kidney Disease	20
Asthma	1
Osteoporosis	2
Heart Failure	7
Chronic Obstructive Pulmonary Disease	1
Diabetes	27
Atrial Fibrillation	3
Dementia	0
Cancer	14

Education & Training

He has a state license in Massachusetts.

Licensed In: Massachusetts

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Mason Wright Freeman, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Astellas Pharma US Inc	$191,667 $191,667
Astellas Pharma Inc	$248 $248

**Types of Payments**
Consulting Fee	$191,667
Food and Beverage	$248

Research Payments

Dr. Mason Wright Freeman, MD has received 63 research payments totaling $1,422,040.

Biography

Dr. Mason Freeman is a specialist in adult endocrinology in Boston, MA. His clinical interests include diabetes management, endocrine diseases (hormone disorders), and cholesterol problems (lipid disorders). He appears to be an in-network provider for Blue Cross/Blue Shield, Coventry, Viant, and more. Dr. Freeman graduated from the University of California, San Francisco (UCSF), School of Medicine and then he performed his residency at Massachusetts General Hospital. He is conversant in French. Dr. Freeman is affiliated with Massachusetts General Hospital.