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Home > WA Providers > Neurologists

Dr. Kelvin K. Ma, MD

(13 Ratings)

Specializes in: Neurology (Brain & Spinal Cord Disease)

McGill University Faculty of Medicine (1983)

1135 116th Avenue Ne Suite 500 Bellevue Wa
Bellevue, WA 98004

(425) 635-6560

Dr. Kelvin K. Ma, MD is a neurologist in Seattle, WA specializing in neurology (brain & spinal cord disease). He graduated from McGill University Faculty of Medicine in 1983 and has 43 years of experience. Dr. Kelvin K. Ma, MD is affiliated with Overlake Medical Center & Clinics.

Office Locations

1117 36th Avenue E
Seattle, WA 98112

1-800-926-8273

1-888-539-8781

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1135 116th Avenue Ne Suite 500 Bellevue Wa
Bellevue, WA 98004

(425) 635-6560

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Noteworthy Medicare Patient Procedures Performed by Dr. Kelvin K. Ma, MD in 2024

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

Top 10%

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2024, Dr. Kelvin K. Ma, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Washington. 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. Kelvin K. Ma, MD treated as a neurologist in Seattle, WA during 2012 were diagnostic procedures.

Volume of procedures performed by Dr. Kelvin K. Ma, MD for Medicare patients.

diagnostic procedures	651
doctor visit	162

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Kelvin K. Ma, MD treated as a neurologist in Seattle, WA during 2013 were diagnostic procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Kelvin K. Ma, MD for Medicare patients.

diagnostic procedures	83
doctor visit	500
hospital care	41
inpatient care	41

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Kelvin K. Ma, MD.

**Gender**
Male	194
Female	235

**Ethnicity**
Non-Hispanic White	390
Black	0
Hispanic	11
Asian	0
Other	0
Native American	13

**Age**
From 65 to 74	142
From 75 to 84	141
85 and over	56
Less than 65	90

Conditions of Medicare patients treated by Dr. Kelvin K. Ma, MD in 2013

Hypertension	62
High Cholesterol	48
Stroke	15
Ischemic Heart Disease	28
Depression	29
Chronic Kidney Disease	22
Asthma	8
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	27
Dementia	19
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Kelvin K. Ma, MD treated as a neurologist in Seattle, WA during 2014 were diagnostic procedures.

Volume of procedures performed by Dr. Kelvin K. Ma, MD for Medicare patients.

diagnostic procedures	180
doctor visit	927

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Kelvin K. Ma, MD.

**Gender**
Male	253
Female	289

**Ethnicity**
Non-Hispanic White	509
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	227
From 75 to 84	164
85 and over	54
Less than 65	97

Conditions of Medicare patients treated by Dr. Kelvin K. Ma, MD in 2014

Hypertension	57
High Cholesterol	49
Stroke	11
Ischemic Heart Disease	23
Depression	30
Chronic Kidney Disease	15
Asthma	8
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	29
Dementia	15
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Kelvin K. Ma, MD treated as a neurologist in Seattle, WA during 2015 were diagnostic procedures, minimally invasive procedures and injections.

Volume of procedures performed by Dr. Kelvin K. Ma, MD for Medicare patients.

diagnostic procedures	147
doctor visit	1008
injections	27
minimally invasive procedures	27

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Kelvin K. Ma, MD.

**Gender**
Male	622
Female	694

**Ethnicity**
Non-Hispanic White	1224
Black	0
Hispanic	0
Asian	0
Other	0
Native American	30

**Age**
From 65 to 74	526
From 75 to 84	444
85 and over	116
Less than 65	230

Conditions of Medicare patients treated by Dr. Kelvin K. Ma, MD in 2015

Hypertension	57
High Cholesterol	44
Stroke	10
Ischemic Heart Disease	26
Depression	33
Chronic Kidney Disease	18
Asthma	12
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	27
Dementia	17
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Kelvin K. Ma, MD treated as a neurologist in Seattle, WA during 2016 were hospital care, inpatient care, diagnostic procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Kelvin K. Ma, MD for Medicare patients.

diagnostic procedures	29
doctor visit	371
hospital care	307
injections	17
inpatient care	307
minimally invasive procedures	17

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Kelvin K. Ma, MD.

**Gender**
Male	230
Female	230

**Ethnicity**
Non-Hispanic White	406
Black	11
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	159
From 75 to 84	173
85 and over	54
Less than 65	74

Conditions of Medicare patients treated by Dr. Kelvin K. Ma, MD in 2016

Hypertension	69
High Cholesterol	52
Stroke	27
Ischemic Heart Disease	35
Depression	34
Chronic Kidney Disease	37
Asthma	19
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	25
Chronic Obstructive Pulmonary Disease	17
Diabetes	30
Dementia	28
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Kelvin K. Ma, MD treated as a neurologist in Seattle, WA during 2017 were hospital care, inpatient care and electroencephalography (EEG).

Volume of procedures performed by Dr. Kelvin K. Ma, MD for Medicare patients.

electroencephalography (EEG)	16
hospital care	394
inpatient care	394

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Kelvin K. Ma, MD.

**Gender**
Male	154
Female	146

**Ethnicity**
Non-Hispanic White	219
Black	16
Hispanic	26
Asian	23
Other	0
Native American	0

**Age**
From 65 to 74	85
From 75 to 84	101
85 and over	59
Less than 65	55

Conditions of Medicare patients treated by Dr. Kelvin K. Ma, MD in 2017

Hypertension	75
High Cholesterol	66
Stroke	60
Ischemic Heart Disease	50
Depression	38
Chronic Kidney Disease	57
Asthma	12
Osteoperosis	13
Atrial Fibrilation	25
Heart Failure	42
Chronic Obstructive Pulmonary Disease	17
Diabetes	44
Dementia	37
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Kelvin K. Ma, MD treated as a neurologist in Seattle, WA during 2018 were hospital care, inpatient care and electroencephalography (EEG).

Volume of procedures performed by Dr. Kelvin K. Ma, MD for Medicare patients.

electroencephalography (EEG)	70
hospital care	654
inpatient care	654

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Kelvin K. Ma, MD.

**Gender**
Male	223
Female	255

**Ethnicity**
Non-Hispanic White	267
Black	40
Hispanic	108
Asian	49
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	161
85 and over	105
Less than 65	73

Conditions of Medicare patients treated by Dr. Kelvin K. Ma, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	65
Ischemic Heart Disease	61
Depression	39
Chronic Kidney Disease	60
Asthma	10
Osteoperosis	14
Atrial Fibrilation	27
Heart Failure	44
Chronic Obstructive Pulmonary Disease	22
Diabetes	49
Dementia	36
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Kelvin K. Ma, MD treated as a neurologist in Seattle, WA during 2019 were hospital care, inpatient care and electroencephalography (EEG).

Volume of procedures performed by Dr. Kelvin K. Ma, MD for Medicare patients.

electroencephalography (EEG)	53
hospital care	373
inpatient care	373

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Kelvin K. Ma, MD.

**Gender**
Male	187
Female	202

**Ethnicity**
Non-Hispanic White	221
Black	33
Hispanic	74
Asian	50
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	137
85 and over	73
Less than 65	51

Conditions of Medicare patients treated by Dr. Kelvin K. Ma, MD in 2019

Hypertension	75
High Cholesterol	72
Stroke	68
Ischemic Heart Disease	61
Depression	37
Chronic Kidney Disease	61
Asthma	11
Osteoperosis	13
Atrial Fibrilation	25
Heart Failure	50
Chronic Obstructive Pulmonary Disease	20
Diabetes	53
Dementia	38
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Kelvin K. Ma, MD treated as a neurologist in Seattle, WA during 2020 were hospital care, inpatient care and electroencephalography (EEG).

Volume of procedures performed by Dr. Kelvin K. Ma, MD for Medicare patients.

electroencephalography (EEG)	18
hospital care	147
inpatient care	147

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Kelvin K. Ma, MD.

**Gender**
Male	118
Female	125

**Ethnicity**
Non-Hispanic White	119
Black	22
Hispanic	62
Asian	27
Other	0
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	68
85 and over	47
Less than 65	45

Conditions of Medicare patients treated by Dr. Kelvin K. Ma, MD in 2020

Hypertension	75
High Cholesterol	73
Stroke	63
Ischemic Heart Disease	60
Depression	37
Chronic Kidney Disease	63
Asthma	9
Osteoperosis	12
Atrial Fibrilation	22
Heart Failure	51
Chronic Obstructive Pulmonary Disease	28
Diabetes	51
Dementia	40
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Kelvin K. Ma, MD treated as a neurologist in Seattle, WA during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Kelvin K. Ma, MD for Medicare patients.

hospital care	221
inpatient care	221

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Kelvin K. Ma, MD.

**Gender**
Male	111
Female	118

**Ethnicity**
Non-Hispanic White	134
Black	16
Hispanic	36
Asian	32
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	77
85 and over	52
Less than 65	25

Conditions of Medicare patients treated by Dr. Kelvin K. Ma, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	69
Ischemic Heart Disease	56
Depression	42
Chronic Kidney Disease	61
Asthma	8
Osteoperosis	12
Atrial Fibrilation	27
Heart Failure	51
Chronic Obstructive Pulmonary Disease	25
Diabetes	50
Dementia	43
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Kelvin K. Ma, MD treated as a neurologist in Seattle, WA during 2022 were hospital care, inpatient care and electroencephalography (EEG).

Volume of procedures performed by Dr. Kelvin K. Ma, MD for Medicare patients.

electroencephalography (EEG)	22
hospital care	242
inpatient care	242

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Kelvin K. Ma, MD.

**Gender**
Male	125
Female	121

**Ethnicity**
Non-Hispanic White	136
Black	0
Hispanic	48
Asian	28
Other	0
Native American	0

**Age**
From 65 to 74	79
From 75 to 84	80
85 and over	62
Less than 65	25

Conditions of Medicare patients treated by Dr. Kelvin K. Ma, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	75
Ischemic Heart Disease	42
Depression	35
Chronic Kidney Disease	41
Asthma	16
Osteoperosis	15
Atrial Fibrilation	35
Heart Failure	43
Chronic Obstructive Pulmonary Disease	23
Diabetes	52
Dementia	32
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Kelvin K. Ma, MD treated as a neurologist in Seattle, WA during 2023 were hospital care, inpatient care and electroencephalography (EEG).

Volume of procedures performed by Dr. Kelvin K. Ma, MD for Medicare patients.

electroencephalography (EEG)	36
hospital care	114
inpatient care	114

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Kelvin K. Ma, MD.

**Gender**
Male	76
Female	96

**Ethnicity**
Non-Hispanic White	109
Black	0
Hispanic	27
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	54
From 75 to 84	68
85 and over	30
Less than 65	20

Conditions of Medicare patients treated by Dr. Kelvin K. Ma, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	75
Ischemic Heart Disease	46
Depression	33
Chronic Kidney Disease	47
Asthma	12
Osteoperosis	21
Atrial Fibrilation	42
Heart Failure	43
Chronic Obstructive Pulmonary Disease	22
Diabetes	51
Dementia	30
Cancer	12

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Kelvin K. Ma, MD treated as a neurologist in Seattle, WA during 2024 were hospital care and inpatient care.

Volume of procedures performed by Dr. Kelvin K. Ma, MD for Medicare patients.

hospital care	122
inpatient care	122

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Kelvin K. Ma, MD.

**Gender**
Male	76
Female	69

**Ethnicity**
Non-Hispanic White	96
Black	0
Hispanic	20
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	49
From 75 to 84	43
85 and over	34
Less than 65	19

Conditions of Medicare patients treated by Dr. Kelvin K. Ma, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	75
Ischemic Heart Disease	46
Depression	34
Chronic Kidney Disease	40
Asthma	12
Osteoperosis	19
Atrial Fibrilation	43
Heart Failure	48
Chronic Obstructive Pulmonary Disease	26
Diabetes	43
Dementia	34
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Kelvin K. Ma, MD for Medicare patients.

The highest averages for the top procedures that Dr. Kelvin K. Ma, MD treated as a neurologist in Seattle, WA were hospital care, inpatient care, diagnostic procedures and electroencephalography (EEG).

diagnostic procedures	218
doctor visit	593
electroencephalography (EEG)	35
hospital care	261
injections	22
inpatient care	261
minimally invasive procedures	22

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Kelvin K. Ma, MD.

**Gender**
Male	182
Female	198

**Ethnicity**
Black / African American	10
Asian / Pacific Islander	18
Non-Hispanic White	294
Native American / Alaskan Native	3
Hispanic	33
Other	0

**Age**
75 to 84	127
85 and over	57
Less than 65	61
65 to 74	134

Average of Total of Conditions of Medicare patients treated by Dr. Kelvin K. Ma, MD From 2012 - 2024

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

Hypertension	65
High Cholesterol	59
Stroke	47
Ischemic Heart Disease	41
Depression	32
Chronic Kidney Disease	40
Asthma	10
Osteoporosis	11
Heart Failure	34
Chronic Obstructive Pulmonary Disease	18
Diabetes	38
Atrial Fibrillation	23
Dementia	28
Cancer	11

Education & Training

Dr. Kelvin K. Ma, MD graduated from McGill University Faculty of Medicine in 1983. He completed residency at University of Washington Affiliated Hospitals. He has a state license in Washington.

Medical School: McGill University Faculty of Medicine (1983)

Residency: University of Washington Affiliated Hospitals (1987)

Licensed In: Washington

Ratings & Reviews

Dr. Kelvin K. Ma, MD has a good overall rating with an average of 3.19 out of 5 stars based on 13 ratings. We collect ratings and reviews of Dr. Kelvin K. Ma, MD from all over the web to help you find the right in Seattle, WA.

3.19

Overall Rating

(13 Ratings)

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General Payments

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

**Payments by Company**
Supernus Pharmaceuticals, Inc.	$303 TROKENDI XR $303
Pfizer Inc.	$181 Rebif $103	LYRICA $64	EMBEDA $14
Indivior Inc.	$147 SUBOXONE SUBLINGUAL FILM $147
Biogen, Inc.	$142 PLEGRIDY $17	$125
Allergan Inc.	$107 BOTOX $96	VRAYLAR $12
Other	$545 DIVALPROEX SODIUM Delayed Release Tablets USP $77	Vimpat $59	BUNAVAIL BUNAVAIL 6.3 mg 30-count box $47	Xyrem $44	APTIOM $41	Other $277