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Dr. Chan M. Ma, MD

Accepting New Patients

(1 Rating)

Specializes in: Adult Nephrology

Mount Sinai School of Medicine (1988)

7705 Shore Road
Brooklyn, NY 11209

(718) 715-8677

Dr. Chan M. Ma, MD is a nephrologist in New York, NY specializing in adult nephrology. He graduated from Mount Sinai School of Medicine in 1988 and has 38 years of experience. Dr. Chan M. Ma, MD is affiliated with Cayuga Health and NYU Langone Health.

Office Locations

128 Mott Street Suite 405
New York, NY 10013

(212) 966-0068

(212) 966-0072

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NYU Langone Health

7705 Shore Road
Brooklyn, NY 11209

(718) 715-8677

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Noteworthy Medicare Patient Procedures Performed by Dr. Chan M. Ma, MD in 2023

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

Top 5%

By Affordability:

hemodialysis

In 2023, Dr. Chan M. Ma, MD had a list price for hemodialysis that was lower than the list prices billed to Medicare by 95% of providers in related specialties within New York. 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. Chan M. Ma, MD treated as a nephrologist in New York, NY during 2012 were hospital care, inpatient care, dialysis and blood draw.

Volume of procedures performed by Dr. Chan M. Ma, MD for Medicare patients.

blood draw	58
dialysis	88
doctor visit	1146
hospital care	525
inpatient care	525

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Chan M. Ma, MD treated as a nephrologist in New York, NY during 2013 were hospital care, inpatient care, blood draw and dialysis.

Volume of procedures performed by Dr. Chan M. Ma, MD for Medicare patients.

blood draw	92
dialysis	58
doctor visit	1116
hospital care	575
inpatient care	575

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Chan M. Ma, MD.

**Gender**
Male	184
Female	203

**Ethnicity**
Non-Hispanic White	49
Black	0
Hispanic	27
Asian	292
Other	0
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	146
85 and over	88
Less than 65	41

Conditions of Medicare patients treated by Dr. Chan M. Ma, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	59
Depression	10
Chronic Kidney Disease	75
Asthma	13
Osteoperosis	18
Atrial Fibrilation	17
Heart Failure	38
Chronic Obstructive Pulmonary Disease	16
Diabetes	69
Dementia	20
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Chan M. Ma, MD treated as a nephrologist in New York, NY during 2014 were hospital care, inpatient care, blood draw and dialysis.

Volume of procedures performed by Dr. Chan M. Ma, MD for Medicare patients.

blood draw	50
dialysis	33
doctor visit	1084
hospital care	495
inpatient care	495

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Chan M. Ma, MD.

**Gender**
Male	166
Female	194

**Ethnicity**
Non-Hispanic White	42
Black	0
Hispanic	19
Asian	287
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	141
85 and over	80
Less than 65	37

Conditions of Medicare patients treated by Dr. Chan M. Ma, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	60
Depression	11
Chronic Kidney Disease	75
Asthma	14
Osteoperosis	24
Atrial Fibrilation	12
Heart Failure	34
Chronic Obstructive Pulmonary Disease	16
Diabetes	68
Dementia	24
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Chan M. Ma, MD treated as a nephrologist in New York, NY during 2015 were hospital care, inpatient care, blood draw and dialysis.

Volume of procedures performed by Dr. Chan M. Ma, MD for Medicare patients.

blood draw	26
dialysis	19
doctor visit	1020
hospital care	474
inpatient care	474

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Chan M. Ma, MD.

**Gender**
Male	314
Female	354

**Ethnicity**
Non-Hispanic White	92
Black	0
Hispanic	42
Asian	512
Other	0
Native American	0

**Age**
From 65 to 74	188
From 75 to 84	288
85 and over	120
Less than 65	72

Conditions of Medicare patients treated by Dr. Chan M. Ma, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	60
Depression	13
Chronic Kidney Disease	75
Asthma	16
Osteoperosis	20
Atrial Fibrilation	18
Heart Failure	37
Chronic Obstructive Pulmonary Disease	16
Diabetes	66
Dementia	24
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Chan M. Ma, MD treated as a nephrologist in New York, NY during 2016 were hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Chan M. Ma, MD for Medicare patients.

blood draw	29
doctor visit	735
hospital care	256
inpatient care	256

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Chan M. Ma, MD.

**Gender**
Male	118
Female	144

**Ethnicity**
Non-Hispanic White	23
Black	0
Hispanic	0
Asian	217
Other	0
Native American	0

**Age**
From 65 to 74	67
From 75 to 84	117
85 and over	53
Less than 65	25

Conditions of Medicare patients treated by Dr. Chan M. Ma, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	55
Depression	13
Chronic Kidney Disease	75
Asthma	22
Osteoperosis	20
Atrial Fibrilation	15
Heart Failure	33
Chronic Obstructive Pulmonary Disease	18
Diabetes	62
Dementia	21
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Chan M. Ma, MD treated as a nephrologist in New York, NY during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Chan M. Ma, MD for Medicare patients.

doctor visit	652
hospital care	431
inpatient care	431

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Chan M. Ma, MD.

**Gender**
Male	109
Female	134

**Ethnicity**
Non-Hispanic White	32
Black	0
Hispanic	12
Asian	187
Other	0
Native American	0

**Age**
From 65 to 74	58
From 75 to 84	96
85 and over	64
Less than 65	25

Conditions of Medicare patients treated by Dr. Chan M. Ma, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	58
Depression	14
Chronic Kidney Disease	75
Asthma	14
Osteoperosis	20
Atrial Fibrilation	16
Heart Failure	36
Chronic Obstructive Pulmonary Disease	22
Diabetes	63
Dementia	27
Cancer	6

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Chan M. Ma, MD treated as a nephrologist in New York, NY during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Chan M. Ma, MD for Medicare patients.

doctor visit	547
hospital care	236
inpatient care	236

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Chan M. Ma, MD.

**Gender**
Male	92
Female	118

**Ethnicity**
Non-Hispanic White	26
Black	0
Hispanic	0
Asian	162
Other	0
Native American	0

**Age**
From 65 to 74	59
From 75 to 84	74
85 and over	49
Less than 65	28

Conditions of Medicare patients treated by Dr. Chan M. Ma, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	64
Depression	18
Chronic Kidney Disease	75
Asthma	15
Osteoperosis	21
Atrial Fibrilation	17
Heart Failure	32
Chronic Obstructive Pulmonary Disease	16
Diabetes	59
Dementia	21
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Chan M. Ma, MD treated as a nephrologist in New York, NY during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Chan M. Ma, MD for Medicare patients.

doctor visit	435
hospital care	195
inpatient care	195

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Chan M. Ma, MD.

**Gender**
Male	0
Female	131

**Ethnicity**
Non-Hispanic White	52
Black	0
Hispanic	0
Asian	145
Other	0
Native American	0

**Age**
From 65 to 74	64
From 75 to 84	72
85 and over	61
Less than 65	20

Conditions of Medicare patients treated by Dr. Chan M. Ma, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	62
Depression	16
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	21
Atrial Fibrilation	23
Heart Failure	39
Chronic Obstructive Pulmonary Disease	18
Diabetes	60
Dementia	29
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Chan M. Ma, MD treated as a nephrologist in New York, NY during 2020 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Chan M. Ma, MD for Medicare patients.

dialysis	17
doctor visit	234
hospital care	491
inpatient care	491

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Chan M. Ma, MD.

**Gender**
Male	114
Female	131

**Ethnicity**
Non-Hispanic White	69
Black	0
Hispanic	22
Asian	133
Other	0
Native American	0

**Age**
From 65 to 74	73
From 75 to 84	77
85 and over	57
Less than 65	38

Conditions of Medicare patients treated by Dr. Chan M. Ma, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	71
Depression	24
Chronic Kidney Disease	75
Asthma	18
Osteoperosis	21
Atrial Fibrilation	24
Heart Failure	51
Chronic Obstructive Pulmonary Disease	24
Diabetes	64
Dementia	33
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Chan M. Ma, MD treated as a nephrologist in New York, NY during 2021 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Chan M. Ma, MD for Medicare patients.

dialysis	41
doctor visit	169
hospital care	632
inpatient care	632

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Chan M. Ma, MD.

**Gender**
Male	98
Female	111

**Ethnicity**
Non-Hispanic White	66
Black	0
Hispanic	20
Asian	102
Other	0
Native American	0

**Age**
From 65 to 74	59
From 75 to 84	65
85 and over	51
Less than 65	34

Conditions of Medicare patients treated by Dr. Chan M. Ma, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	71
Depression	19
Chronic Kidney Disease	75
Asthma	14
Osteoperosis	15
Atrial Fibrilation	19
Heart Failure	52
Chronic Obstructive Pulmonary Disease	22
Diabetes	66
Dementia	32
Cancer	8

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Chan M. Ma, MD treated as a nephrologist in New York, NY during 2022 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Chan M. Ma, MD for Medicare patients.

dialysis	38
doctor visit	146
hospital care	661
inpatient care	661

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Chan M. Ma, MD.

**Gender**
Male	107
Female	144

**Ethnicity**
Non-Hispanic White	135
Black	0
Hispanic	21
Asian	74
Other	0
Native American	0

**Age**
From 65 to 74	67
From 75 to 84	75
85 and over	65
Less than 65	44

Conditions of Medicare patients treated by Dr. Chan M. Ma, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	22
Ischemic Heart Disease	58
Depression	26
Chronic Kidney Disease	75
Asthma	22
Osteoperosis	24
Atrial Fibrilation	35
Heart Failure	55
Chronic Obstructive Pulmonary Disease	41
Diabetes	66
Dementia	25
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Chan M. Ma, MD for Medicare patients.

The highest averages for the top procedures that Dr. Chan M. Ma, MD treated as a nephrologist in New York, NY were hospital care, inpatient care, blood draw and dialysis.

blood draw	51
dialysis	42
doctor visit	662
hospital care	451
inpatient care	451

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Chan M. Ma, MD.

**Gender**
Male	118
Female	151

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	191
Non-Hispanic White	53
Native American / Alaskan Native	0
Hispanic	14
Other	0

**Age**
75 to 84	104
85 and over	62
Less than 65	33
65 to 74	77

Average of Total of Conditions of Medicare patients treated by Dr. Chan M. Ma, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Chan M. Ma, MD treated were chronic kidney disease, high cholesterol, hypertension and diabetes.

Hypertension	68
High Cholesterol	68
Stroke	9
Ischemic Heart Disease	56
Depression	14
Chronic Kidney Disease	68
Asthma	14
Osteoporosis	18
Heart Failure	37
Chronic Obstructive Pulmonary Disease	19
Diabetes	58
Atrial Fibrillation	17
Dementia	23
Cancer	9

Education & Training

Dr. Chan M. Ma, MD graduated from Mount Sinai School of Medicine in 1988. He completed residency at Long Island Jewish Medical Center. He is certified by the American Board of Internal Medicine (Nephrology) and has a state license in New York.

Medical School: Mount Sinai School of Medicine (1988)

Residency: Long Island Jewish Medical Center (1991)

Board Certification: American Board of Internal Medicine (Nephrology) (1996)

Licensed In: New York

Affiliations & Hospitals

Dr. Chan M. Ma, MD is associated with these hospitals and organizations:

Cayuga Health

NYU Langone Health

Ratings & Reviews

Dr. Chan M. Ma, MD has an average of 2.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Chan M. Ma, MD from all over the web to help you find the right in New York, NY.

Overall Rating

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General Payments

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

**Payments by Company**
Boehringer Ingelheim Pharmaceuticals, Inc.	$9,993 JARDIANCE $4,940	Pradaxa $1,016	GLYXAMBI $806	OFEV $475	STIOLTO RESPIMAT $368	Other $2,388
AstraZeneca Pharmaceuticals LP	$9,903 BRILINTA $3,653	LOKELMA $3,193	FARXIGA $1,944	CRESTOR $392	SYMBICORT $249	Other $473
Keryx Biopharmaceuticals, Inc.	$4,857 Auryxia $4,857
Gilead Sciences, Inc.	$3,504 Vemlidy $3,369	$135
Amarin Pharma Inc.	$3,039 Vascepa $3,039
Other	$42,726 VELTASSA $2,164	ACTHAR $2,063	KRYSTEXXA $1,937	Velphoro $1,755	XARELTO $1,595	Other $33,213

**Types of Payments**
Food and Beverage	$64,457
Consulting Fee	$6,865
Travel and Lodging	$1,612
Education	$769
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$200
Other	$118

Biography

Dr. Chan Ma's specialty is adult nephrology. He is affiliated with Cayuga Health and NYU Langone Health. He has an open panel in according to Cayuga Health. Before performing his residency at Long Island Jewish Medical Center, Dr. Ma attended Mount Sinai School of Medicine.

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Dr. Chan M. Ma, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Chan M. Ma, MD in 2023

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. Chan M. Ma, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chan M. Ma, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chan M. Ma, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chan M. Ma, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chan M. Ma, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chan M. Ma, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chan M. Ma, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chan M. Ma, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chan M. Ma, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Chan M. Ma, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Chan M. Ma, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in New York, NY