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Home > MA Providers > Neurosurgeons

Dr. Kai U. Frerichs, MD

Accepting New Patients

(Dr. Kai Frerichs, MD)

(No ratings)

Specializes in: Neurosurgery

55 Fogg Road
Weymouth, MA 02190

(781) 624-8000

Dr. Kai U. Frerichs, MD is a neurosurgeon in Boston, MA specializing in neurosurgery. Dr. Kai U. Frerichs, MD is affiliated with South Shore Health and BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC.

Office Locations

60 Fenwood Road 1st Floor
Boston, MA 02115

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South Shore Health

55 Fogg Road
Weymouth, MA 02190

(781) 624-8000

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Kai U. Frerichs, MD treated as a neurosurgeon in Boston, MA during 2012 were vascular procedures and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Kai U. Frerichs, MD for Medicare patients.

brain imaging (neuroimaging)	64
vascular procedures	153

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Kai U. Frerichs, MD treated as a neurosurgeon in Boston, MA during 2013 were vascular procedures.

Volume of procedures performed by Dr. Kai U. Frerichs, MD for Medicare patients.

doctor visit	26
vascular procedures	117

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Kai U. Frerichs, MD.

**Gender**
Male	16
Female	43

**Age**
From 65 to 74	24
From 75 to 84	0
85 and over	0
Less than 65	20

Conditions of Medicare patients treated by Dr. Kai U. Frerichs, MD in 2013

Hypertension	75
High Cholesterol	59
Stroke	39
Ischemic Heart Disease	32
Depression	22
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	20
Atrial Fibrilation	0
Heart Failure	22
Chronic Obstructive Pulmonary Disease	0
Diabetes	19
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Kai U. Frerichs, MD treated as a neurosurgeon in Boston, MA during 2014 were vascular procedures.

Volume of procedures performed by Dr. Kai U. Frerichs, MD for Medicare patients.

vascular procedures	131

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Kai U. Frerichs, MD.

**Gender**
Male	13
Female	37

**Age**
From 65 to 74	20
From 75 to 84	0
85 and over	0
Less than 65	17

Conditions of Medicare patients treated by Dr. Kai U. Frerichs, MD in 2014

Hypertension	75
High Cholesterol	58
Stroke	38
Ischemic Heart Disease	32
Depression	40
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Kai U. Frerichs, MD treated as a neurosurgeon in Boston, MA during 2015 were vascular procedures.

Volume of procedures performed by Dr. Kai U. Frerichs, MD for Medicare patients.

vascular procedures	72

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Kai U. Frerichs, MD.

**Age**
From 65 to 74	50
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Kai U. Frerichs, MD in 2015

Hypertension	73
High Cholesterol	61
Stroke	34
Ischemic Heart Disease	48
Depression	0
Chronic Kidney Disease	32
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Kai U. Frerichs, MD treated as a neurosurgeon in Boston, MA during 2016 were vascular procedures.

Volume of procedures performed by Dr. Kai U. Frerichs, MD for Medicare patients.

doctor visit	16
vascular procedures	59

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Kai U. Frerichs, MD.

**Gender**
Male	11
Female	46

**Age**
From 65 to 74	28
From 75 to 84	15
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Kai U. Frerichs, MD in 2016

Hypertension	67
High Cholesterol	70
Stroke	35
Ischemic Heart Disease	32
Depression	35
Chronic Kidney Disease	28
Asthma	21
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	23
Chronic Obstructive Pulmonary Disease	0
Diabetes	26
Dementia	21
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Kai U. Frerichs, MD treated as a neurosurgeon in Boston, MA during 2017 were vascular procedures.

Volume of procedures performed by Dr. Kai U. Frerichs, MD for Medicare patients.

doctor visit	19
vascular procedures	53

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Kai U. Frerichs, MD.

**Gender**
Male	13
Female	29

**Age**
From 65 to 74	21
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Kai U. Frerichs, MD in 2017

Hypertension	67
High Cholesterol	52
Stroke	33
Ischemic Heart Disease	38
Depression	36
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	31
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Kai U. Frerichs, MD treated as a neurosurgeon in Boston, MA during 2018 were vascular procedures.

Volume of procedures performed by Dr. Kai U. Frerichs, MD for Medicare patients.

vascular procedures	14

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Kai U. Frerichs, MD.

**Gender**
Male	18
Female	28

**Age**
From 65 to 74	17
From 75 to 84	18
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Kai U. Frerichs, MD in 2018

Hypertension	67
High Cholesterol	54
Stroke	43
Ischemic Heart Disease	39
Depression	28
Chronic Kidney Disease	26
Asthma	0
Osteoperosis	0
Atrial Fibrilation	24
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	24
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Kai U. Frerichs, MD for Medicare patients.

doctor visit	12

Conditions of Medicare patients treated by Dr. Kai U. Frerichs, MD in 2019

Hypertension	57
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2019

Volume of procedures performed by Dr. Kai U. Frerichs, MD for Medicare patients.

The highest averages for the top procedures that Dr. Kai U. Frerichs, MD treated as a neurosurgeon in Boston, MA were vascular procedures and brain imaging (neuroimaging).

brain imaging (neuroimaging)	64
doctor visit	18
vascular procedures	85

Average Medicare Patient Data From 2012 - 2019

Information about Medicare patients treated by Dr. Kai U. Frerichs, MD.

**Gender**
Male	8
Female	22

**Age**
75 to 84	4
85 and over	0
Less than 65	4
65 to 74	20

Average of Total of Conditions of Medicare patients treated by Dr. Kai U. Frerichs, MD From 2012 - 2019

The highest averages of the most common conditions of Medicare patients that Dr. Kai U. Frerichs, MD treated were hypertension, high cholesterol, ischemic heart disease and stroke.

Hypertension	60
High Cholesterol	53
Stroke	27
Ischemic Heart Disease	27
Depression	20
Chronic Kidney Disease	13
Asthma	2
Osteoporosis	2
Heart Failure	5
Chronic Obstructive Pulmonary Disease	0
Diabetes	12
Atrial Fibrillation	3
Dementia	2
Cancer	0

Education & Training

He completed residency at Children's Hospital. He is certified by the American Board of Neurological Surgery and has a state license in Massachusetts.

Residency: Children's Hospital

Board Certification: American Board of Neurological Surgery

Licensed In: Massachusetts

Affiliations & Hospitals

Dr. Kai U. Frerichs, MD is associated with these hospitals and organizations:

South Shore Health

BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC

Ratings & Reviews

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General Payments

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

**Payments by Company**
DePuy Synthes Sales Inc.	$48 Cranial ReconstructionFixation $35	neurovascular $14

**Types of Payments**
Food and Beverage	$48

Biography

Dr. Kai Frerichs is a specialist in neurosurgery. He works in Boston, MA and South Weymouth, MA. He is affiliated with South Shore Health. His residency was performed at Brigham and Women's Hospital and Children's Hospital. According to Doctor.com, Dr. Frerichs is currently accepting new patients at his office in Boston, MA.