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Dr. Sydney Samuel Cash, MD PHD

(Sydney Cash, MD)
Specializes in: Psychiatry & Neurology, Neurology (Brain & Spinal Cord Disease) and Neurophysiology
Columbia University, College of Physicians and Surgeons
Professional interests include: neurostimulation, epilepsy
55 Fruit Street
Boston, MA 02114

Dr. Sydney Samuel Cash, MD PHD is a null in Boston, MA specializing in psychiatry & neurology, neurology (brain & spinal cord disease) and neurophysiology. He graduated from Columbia University, College of Physicians and Surgeons. Dr. Sydney Samuel Cash, MD PHD is affiliated with Massachusetts General Hospital and Mass General Neurology.

View Doctor's Full Profile 1-855-644-6387

Office Locations

55 Fruit Street
Boston, MA 02114
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In The News 

“"With this pioneering demonstration of how a person can generate text just by attempting to speak, efforts to restore neurologic function for persons with amyotrophic lateral sclerosis, cerebral...”—"How UCSF researchers restored words to someone who lost speech", East Bay Times, July 2021

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Sydney Samuel Cash, MD PHD treated as a null in Boston, MA during 2012 were electroencephalography (EEG).

Volume of procedures performed by Dr. Sydney Samuel Cash, MD PHD for Medicare patients.

doctor visit 86
electroencephalography (EEG) 56

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Sydney Samuel Cash, MD PHD treated as a null in Boston, MA during 2013 were electroencephalography (EEG).

Volume of procedures performed by Dr. Sydney Samuel Cash, MD PHD for Medicare patients.

doctor visit 120
electroencephalography (EEG) 203

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Sydney Samuel Cash, MD PHD.

Gender
Male 93
Female 86
Ethnicity
Non-Hispanic White 159
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 55
From 75 to 84 24
85 and over 14
Less than 65 86

Conditions of Medicare patients treated by Dr. Sydney Samuel Cash, MD PHD in 2013

Hypertension 59
High Cholesterol 48
Stroke 29
Ischemic Heart Disease 30
Depression 42
Chronic Kidney Disease 27
Asthma 12
Osteoperosis 7
Atrial Fibrilation 14
Heart Failure 30
Chronic Obstructive Pulmonary Disease 12
Diabetes 26
Dementia 21
Cancer 0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Sydney Samuel Cash, MD PHD treated as a null in Boston, MA during 2014 were electroencephalography (EEG).

Volume of procedures performed by Dr. Sydney Samuel Cash, MD PHD for Medicare patients.

doctor visit 149
electroencephalography (EEG) 107

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Sydney Samuel Cash, MD PHD.

Gender
Male 85
Female 91
Ethnicity
Non-Hispanic White 152
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 50
From 75 to 84 0
85 and over 0
Less than 65 89

Conditions of Medicare patients treated by Dr. Sydney Samuel Cash, MD PHD in 2014

Hypertension 60
High Cholesterol 46
Stroke 27
Ischemic Heart Disease 33
Depression 38
Chronic Kidney Disease 23
Asthma 11
Osteoperosis 0
Atrial Fibrilation 13
Heart Failure 23
Chronic Obstructive Pulmonary Disease 10
Diabetes 22
Dementia 15
Cancer 8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Sydney Samuel Cash, MD PHD treated as a null in Boston, MA during 2015 were electroencephalography (EEG).

Volume of procedures performed by Dr. Sydney Samuel Cash, MD PHD for Medicare patients.

doctor visit 111
electroencephalography (EEG) 56

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Sydney Samuel Cash, MD PHD.

Gender
Male 140
Female 124
Ethnicity
Non-Hispanic White 214
Black 24
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 82
From 75 to 84 0
85 and over 0
Less than 65 134

Conditions of Medicare patients treated by Dr. Sydney Samuel Cash, MD PHD in 2015

Hypertension 47
High Cholesterol 43
Stroke 20
Ischemic Heart Disease 26
Depression 44
Chronic Kidney Disease 26
Asthma 12
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 17
Chronic Obstructive Pulmonary Disease 14
Diabetes 21
Dementia 20
Cancer 0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Sydney Samuel Cash, MD PHD treated as a null in Boston, MA during 2016 were electroencephalography (EEG).

Volume of procedures performed by Dr. Sydney Samuel Cash, MD PHD for Medicare patients.

doctor visit 106
electroencephalography (EEG) 39

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Sydney Samuel Cash, MD PHD.

Gender
Male 48
Female 56
Ethnicity
Non-Hispanic White 89
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 25
From 75 to 84 0
85 and over 0
Less than 65 62

Conditions of Medicare patients treated by Dr. Sydney Samuel Cash, MD PHD in 2016

Hypertension 45
High Cholesterol 37
Stroke 0
Ischemic Heart Disease 13
Depression 41
Chronic Kidney Disease 21
Asthma 16
Osteoperosis 0
Atrial Fibrilation 0
Heart Failure 0
Chronic Obstructive Pulmonary Disease 0
Diabetes 15
Dementia 18
Cancer 0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Sydney Samuel Cash, MD PHD treated as a null in Boston, MA during 2017 were electroencephalography (EEG).

Volume of procedures performed by Dr. Sydney Samuel Cash, MD PHD for Medicare patients.

doctor visit 126
electroencephalography (EEG) 106

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Sydney Samuel Cash, MD PHD.

Gender
Male 72
Female 78
Ethnicity
Non-Hispanic White 122
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 43
From 75 to 84 0
85 and over 0
Less than 65 73

Conditions of Medicare patients treated by Dr. Sydney Samuel Cash, MD PHD in 2017

Hypertension 57
High Cholesterol 45
Stroke 21
Ischemic Heart Disease 38
Depression 55
Chronic Kidney Disease 31
Asthma 13
Osteoperosis 10
Atrial Fibrilation 15
Heart Failure 18
Chronic Obstructive Pulmonary Disease 13
Diabetes 21
Dementia 34
Cancer 13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Sydney Samuel Cash, MD PHD treated as a null in Boston, MA during 2018 were electroencephalography (EEG).

Volume of procedures performed by Dr. Sydney Samuel Cash, MD PHD for Medicare patients.

doctor visit 112
electroencephalography (EEG) 139

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Sydney Samuel Cash, MD PHD.

Gender
Male 80
Female 77
Ethnicity
Non-Hispanic White 129
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 54
From 75 to 84 0
85 and over 0
Less than 65 74

Conditions of Medicare patients treated by Dr. Sydney Samuel Cash, MD PHD in 2018

Hypertension 52
High Cholesterol 42
Stroke 23
Ischemic Heart Disease 36
Depression 48
Chronic Kidney Disease 34
Asthma 14
Osteoperosis 7
Atrial Fibrilation 15
Heart Failure 18
Chronic Obstructive Pulmonary Disease 11
Diabetes 28
Dementia 31
Cancer 10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Sydney Samuel Cash, MD PHD treated as a null in Boston, MA during 2019 were electroencephalography (EEG).

Volume of procedures performed by Dr. Sydney Samuel Cash, MD PHD for Medicare patients.

doctor visit 112
electroencephalography (EEG) 85

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Sydney Samuel Cash, MD PHD.

Gender
Male 64
Female 70
Ethnicity
Non-Hispanic White 111
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 47
From 75 to 84 0
85 and over 0
Less than 65 60

Conditions of Medicare patients treated by Dr. Sydney Samuel Cash, MD PHD in 2019

Hypertension 49
High Cholesterol 44
Stroke 20
Ischemic Heart Disease 30
Depression 37
Chronic Kidney Disease 28
Asthma 13
Osteoperosis 0
Atrial Fibrilation 10
Heart Failure 16
Chronic Obstructive Pulmonary Disease 13
Diabetes 19
Dementia 28
Cancer 9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Sydney Samuel Cash, MD PHD for Medicare patients.

doctor visit 84

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Sydney Samuel Cash, MD PHD.

Gender
Male 55
Female 64
Ethnicity
Non-Hispanic White 93
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 37
From 75 to 84 0
85 and over 0
Less than 65 55

Conditions of Medicare patients treated by Dr. Sydney Samuel Cash, MD PHD in 2020

Hypertension 56
High Cholesterol 45
Stroke 23
Ischemic Heart Disease 31
Depression 49
Chronic Kidney Disease 36
Asthma 9
Osteoperosis 9
Atrial Fibrilation 13
Heart Failure 26
Chronic Obstructive Pulmonary Disease 16
Diabetes 24
Dementia 31
Cancer 11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Sydney Samuel Cash, MD PHD for Medicare patients.

doctor visit 72

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Sydney Samuel Cash, MD PHD.

Gender
Male 45
Female 49
Ethnicity
Non-Hispanic White 81
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 25
From 75 to 84 0
85 and over 0
Less than 65 42

Conditions of Medicare patients treated by Dr. Sydney Samuel Cash, MD PHD in 2021

Hypertension 57
High Cholesterol 60
Stroke 22
Ischemic Heart Disease 31
Depression 44
Chronic Kidney Disease 38
Asthma 18
Osteoperosis 0
Atrial Fibrilation 15
Heart Failure 20
Chronic Obstructive Pulmonary Disease 0
Diabetes 21
Dementia 31
Cancer 12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Sydney Samuel Cash, MD PHD for Medicare patients.

doctor visit 53

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Sydney Samuel Cash, MD PHD.

Gender
Male 40
Female 52
Age
From 65 to 74 29
From 75 to 84 0
85 and over 0
Less than 65 32

Conditions of Medicare patients treated by Dr. Sydney Samuel Cash, MD PHD in 2022

Hypertension 61
High Cholesterol 63
Stroke 34
Ischemic Heart Disease 23
Depression 46
Chronic Kidney Disease 22
Asthma 14
Osteoperosis 20
Atrial Fibrilation 24
Heart Failure 23
Chronic Obstructive Pulmonary Disease 14
Diabetes 25
Dementia 30
Cancer 12

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. Sydney Samuel Cash, MD PHD for Medicare patients.

doctor visit 58

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Sydney Samuel Cash, MD PHD.

Gender
Male 42
Female 49
Ethnicity
Non-Hispanic White 74
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 0
From 75 to 84 24
85 and over 0
Less than 65 43

Conditions of Medicare patients treated by Dr. Sydney Samuel Cash, MD PHD in 2023

Hypertension 60
High Cholesterol 54
Stroke 34
Ischemic Heart Disease 23
Depression 44
Chronic Kidney Disease 26
Asthma 14
Osteoperosis 13
Atrial Fibrilation 14
Heart Failure 22
Chronic Obstructive Pulmonary Disease 20
Diabetes 22
Dementia 22
Cancer 12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Sydney Samuel Cash, MD PHD for Medicare patients.

The highest averages for the top procedures that Dr. Sydney Samuel Cash, MD PHD treated as a null in Boston, MA were electroencephalography (EEG).

doctor visit 99
electroencephalography (EEG) 98

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Sydney Samuel Cash, MD PHD.

Gender
Male 63
Female 66
Ethnicity
Black / African American 2
Asian / Pacific Islander 0
Non-Hispanic White 102
Hispanic 0
Native American / Alaskan Native 0
Other 0
Age
75 to 84 4
85 and over 1
Less than 65 62
65 to 74 37

Average of Total of Conditions of Medicare patients treated by Dr. Sydney Samuel Cash, MD PHD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Sydney Samuel Cash, MD PHD treated were hypertension, high cholesterol, depression and chronic kidney disease.

Hypertension 50
High Cholesterol 43
Stroke 21
Ischemic Heart Disease 26
Depression 40
Chronic Kidney Disease 26
Asthma 12
Osteoporosis 5
Heart Failure 17
Chronic Obstructive Pulmonary Disease 10
Diabetes 20
Atrial Fibrillation 11
Cancer 7
Dementia 23

Education & Training

Dr. Sydney Samuel Cash, MD PHD graduated from Columbia University, College of Physicians and Surgeons. He completed residency at Brigham and Women's Hospital. He is certified by the Neurology, American Board of Psychiatry & Neurology and has a state license in Massachusetts.

Medical School: Columbia University, College of Physicians and Surgeons

Residency: Brigham and Women's Hospital

Board Certification: Neurology, American Board of Psychiatry & Neurology

Licensed In: Massachusetts

Affiliations & Hospitals

Dr. Sydney Samuel Cash, MD PHD is associated with these hospitals and organizations:

Massachusetts General Hospital
Mass General Neurology

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. Sydney Samuel Cash, MD PHD 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, Mass General Brigham Health Plan, Maine Community Health Options, MassHealth and WellSense NH.

Insurance Accepted by Provider includes:

According to our sources, Dr. Sydney Samuel Cash, MD PHD 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
Mass General Brigham Health Plan
Maine Community Health Options
MassHealth
WellSense NH

Ratings & Reviews

Dr. Sydney Samuel Cash, MD PHD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 15 ratings. We collect ratings and reviews of Dr. Sydney Samuel Cash, MD PHD from all over the web to help you find the right in Boston, MA. 

5
Overall Rating
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General Payments

These charts describe general payments received by Dr. Sydney Samuel Cash, MD PHD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

Payments by Company
NeuroPace, Inc. $679 RNS System
$496 		RNS Neurostimulator Kit
$183
Jazz Pharmaceuticals Inc. $130 Epidiolex
$130
Types of Payments
Food and Beverage $768
Travel and Lodging $40

Biography

Dr. Sydney Cash is a Boston, MA physician who specializes in neurophysiology and neurology (brain & spinal cord disease). He has indicated that his clinical interests include neurostimulation and epilepsy. Dr. Cash is affiliated with Massachusetts General Hospital. He studied medicine at Columbia University, College of Physicians and Surgeons. His residency was performed at Brigham and Women's Hospital. Patient ratings for Dr. Cash average 5.0 stars (out of 5). He is an in-network provider for several insurance carriers, including Blue California, Coventry, and Viant.

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