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Home > MA Providers > Family Physicians & Family Medicine Specialists

Dr. Ellen Cy Kwan, MD

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Specializes in: Family Medicine

50 North Street
Medfield, MA 02052

(508) 359-1519

Dr. Ellen Cy Kwan, MD is a family medicine practitioner in Medfield, MA specializing in family medicine.

Office Locations

50 North Street
Medfield, MA 02052

(508) 359-1519

(508) 359-4345

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Noteworthy Medicare Patient Procedures Performed by Dr. Ellen Cy Kwan, MD in 2024

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 25%

By Affordability:

preventive care

In 2012, Dr. Ellen Cy Kwan, MD had a list price for preventive care that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Massachusetts. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Ellen Cy Kwan, MD treated as a family medicine practitioner in Medfield, MA during 2012 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Ellen Cy Kwan, MD for Medicare patients.

blood draw	83
doctor visit	231
lab tests	11
preventive care	27
vaccines	27

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ellen Cy Kwan, MD treated as a family medicine practitioner in Medfield, MA during 2013 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Ellen Cy Kwan, MD for Medicare patients.

blood draw	110
doctor visit	296
lab tests	18
preventive care	46
vaccines	46

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ellen Cy Kwan, MD.

**Gender**
Male	26
Female	78

**Age**
From 65 to 74	39
From 75 to 84	15
85 and over	12
Less than 65	38

Conditions of Medicare patients treated by Dr. Ellen Cy Kwan, MD in 2013

Hypertension	53
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	20
Depression	27
Chronic Kidney Disease	13
Asthma	13
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	21
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ellen Cy Kwan, MD treated as a family medicine practitioner in Medfield, MA during 2014 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Ellen Cy Kwan, MD for Medicare patients.

blood draw	132
diabetes management	20
doctor visit	320
lab tests	20
preventive care	46
vaccines	26

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ellen Cy Kwan, MD.

**Gender**
Male	24
Female	85

**Age**
From 65 to 74	42
From 75 to 84	22
85 and over	11
Less than 65	34

Conditions of Medicare patients treated by Dr. Ellen Cy Kwan, MD in 2014

Hypertension	61
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	23
Depression	26
Chronic Kidney Disease	17
Asthma	11
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	15
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ellen Cy Kwan, MD treated as a family medicine practitioner in Medfield, MA during 2015 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Ellen Cy Kwan, MD for Medicare patients.

blood draw	97
doctor visit	244
preventive care	46
vaccines	46

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ellen Cy Kwan, MD.

**Gender**
Male	54
Female	134

**Age**
From 65 to 74	68
From 75 to 84	0
85 and over	0
Less than 65	64

Conditions of Medicare patients treated by Dr. Ellen Cy Kwan, MD in 2015

Hypertension	52
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	18
Depression	29
Chronic Kidney Disease	20
Asthma	12
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	18
Diabetes	16
Dementia	15
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ellen Cy Kwan, MD treated as a family medicine practitioner in Medfield, MA during 2016 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Ellen Cy Kwan, MD for Medicare patients.

blood draw	122
doctor visit	283
lab tests	11
preventive care	35
vaccines	35

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ellen Cy Kwan, MD.

**Gender**
Male	26
Female	81

**Age**
From 65 to 74	47
From 75 to 84	0
85 and over	0
Less than 65	34

Conditions of Medicare patients treated by Dr. Ellen Cy Kwan, MD in 2016

Hypertension	52
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	20
Depression	29
Chronic Kidney Disease	21
Asthma	11
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	20
Dementia	11
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ellen Cy Kwan, MD treated as a family medicine practitioner in Medfield, MA during 2017 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Ellen Cy Kwan, MD for Medicare patients.

blood draw	140
doctor visit	269
preventive care	28
vaccines	28

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ellen Cy Kwan, MD.

**Gender**
Male	20
Female	81

**Age**
From 65 to 74	47
From 75 to 84	14
85 and over	12
Less than 65	28

Conditions of Medicare patients treated by Dr. Ellen Cy Kwan, MD in 2017

Hypertension	48
High Cholesterol	24
Stroke	0
Ischemic Heart Disease	15
Depression	31
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	17
Dementia	16
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Ellen Cy Kwan, MD treated as a family medicine practitioner in Medfield, MA during 2018 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Ellen Cy Kwan, MD for Medicare patients.

blood draw	123
doctor visit	257
preventive care	39
vaccines	39

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ellen Cy Kwan, MD.

**Gender**
Male	23
Female	81

**Age**
From 65 to 74	53
From 75 to 84	0
85 and over	0
Less than 65	27

Conditions of Medicare patients treated by Dr. Ellen Cy Kwan, MD in 2018

Hypertension	52
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	15
Depression	33
Chronic Kidney Disease	22
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	14
Diabetes	13
Dementia	13
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ellen Cy Kwan, MD treated as a family medicine practitioner in Medfield, MA during 2019 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Ellen Cy Kwan, MD for Medicare patients.

blood draw	136
doctor visit	233
preventive care	42
vaccines	42

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ellen Cy Kwan, MD.

**Gender**
Male	28
Female	76

**Age**
From 65 to 74	48
From 75 to 84	0
85 and over	0
Less than 65	28

Conditions of Medicare patients treated by Dr. Ellen Cy Kwan, MD in 2019

Hypertension	51
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	14
Depression	30
Chronic Kidney Disease	20
Asthma	12
Osteoperosis	12
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	13
Diabetes	13
Dementia	13
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ellen Cy Kwan, MD treated as a family medicine practitioner in Medfield, MA during 2020 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Ellen Cy Kwan, MD for Medicare patients.

blood draw	60
doctor visit	192
preventive care	37
vaccines	16

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ellen Cy Kwan, MD.

**Gender**
Male	31
Female	87

**Age**
From 65 to 74	55
From 75 to 84	0
85 and over	0
Less than 65	28

Conditions of Medicare patients treated by Dr. Ellen Cy Kwan, MD in 2020

Hypertension	42
High Cholesterol	35
Stroke	0
Ischemic Heart Disease	21
Depression	28
Chronic Kidney Disease	23
Asthma	0
Osteoperosis	10
Atrial Fibrilation	0
Heart Failure	10
Chronic Obstructive Pulmonary Disease	0
Diabetes	15
Dementia	10
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ellen Cy Kwan, MD treated as a family medicine practitioner in Medfield, MA during 2021 were blood draw, preventive care, vaccines and weight management.

Volume of procedures performed by Dr. Ellen Cy Kwan, MD for Medicare patients.

blood draw	107
doctor visit	188
mental health therapy	13
preventive care	35
vaccines	35
weight management	13

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ellen Cy Kwan, MD.

**Gender**
Male	28
Female	67

**Age**
From 65 to 74	47
From 75 to 84	22
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ellen Cy Kwan, MD in 2021

Hypertension	43
High Cholesterol	33
Stroke	0
Ischemic Heart Disease	20
Depression	28
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	12
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	14
Diabetes	15
Dementia	13
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ellen Cy Kwan, MD treated as a family medicine practitioner in Medfield, MA during 2022 were blood draw, preventive care, lab tests and diabetes management.

Volume of procedures performed by Dr. Ellen Cy Kwan, MD for Medicare patients.

blood draw	171
diabetes management	19
doctor visit	216
lab tests	19
mental health therapy	13
preventive care	35
vaccines	16
weight management	13

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ellen Cy Kwan, MD.

**Gender**
Male	28
Female	82

**Age**
From 65 to 74	55
From 75 to 84	26
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ellen Cy Kwan, MD in 2022

Hypertension	55
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	10
Depression	26
Chronic Kidney Disease	17
Asthma	16
Osteoperosis	20
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	17
Diabetes	15
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Ellen Cy Kwan, MD treated as a family medicine practitioner in Medfield, MA during 2023 were blood draw, preventive care, lab tests and diabetes management.

Volume of procedures performed by Dr. Ellen Cy Kwan, MD for Medicare patients.

blood draw	109
diabetes management	20
doctor visit	163
lab tests	20
preventive care	37
vaccines	17

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Ellen Cy Kwan, MD.

**Gender**
Male	27
Female	67

**Age**
From 65 to 74	49
From 75 to 84	27
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ellen Cy Kwan, MD in 2023

Hypertension	61
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	15
Depression	30
Chronic Kidney Disease	20
Asthma	18
Osteoperosis	20
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	20
Diabetes	22
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Ellen Cy Kwan, MD treated as a family medicine practitioner in Medfield, MA during 2024 were lab tests, preventive care, diabetes management and blood draw.

Volume of procedures performed by Dr. Ellen Cy Kwan, MD for Medicare patients.

blood draw	22
diabetes management	24
doctor visit	144
lab tests	24
preventive care	24

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Ellen Cy Kwan, MD.

**Gender**
Male	24
Female	72

**Age**
From 65 to 74	51
From 75 to 84	29
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ellen Cy Kwan, MD in 2024

Hypertension	64
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	18
Depression	26
Chronic Kidney Disease	20
Asthma	16
Osteoperosis	21
Atrial Fibrilation	14
Heart Failure	0
Chronic Obstructive Pulmonary Disease	19
Diabetes	19
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Ellen Cy Kwan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Ellen Cy Kwan, MD treated as a family medicine practitioner in Medfield, MA were blood draw, preventive care, vaccines and diabetes management.

blood draw	108
diabetes management	20
doctor visit	233
lab tests	17
mental health therapy	13
preventive care	36
vaccines	31
weight management	13

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Ellen Cy Kwan, MD.

**Gender**
Male	26
Female	76

**Age**
75 to 84	11
85 and over	2
Less than 65	21
65 to 74	46

Average of Total of Conditions of Medicare patients treated by Dr. Ellen Cy Kwan, MD From 2012 - 2024

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

Hypertension	48
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	16
Depression	26
Chronic Kidney Disease	18
Asthma	8
Osteoporosis	7
Heart Failure	6
Chronic Obstructive Pulmonary Disease	12
Diabetes	15
Atrial Fibrillation	1
Dementia	7
Cancer	0

Education & Training

She 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. Ellen Cy Kwan, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
COMSORT, Inc	$125 GRASTEK $125

**Types of Payments**
Consulting Fee	$125

Biography

Dr. Ellen Kwan is a Medfield, MA physician who specializes in family medicine. Dr. Kwan obtained a license to practice in Massachusetts.

Select Year:

Dr. Ellen Cy Kwan, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Ellen Cy Kwan, MD in 2024

By Affordability:

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. Ellen Cy Kwan, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ellen Cy Kwan, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ellen Cy Kwan, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ellen Cy Kwan, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ellen Cy Kwan, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ellen Cy Kwan, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ellen Cy Kwan, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ellen Cy Kwan, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ellen Cy Kwan, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ellen Cy Kwan, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ellen Cy Kwan, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ellen Cy Kwan, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Ellen Cy Kwan, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

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