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Home > NY Providers > Geriatric Psychiatrists

Dr. Louis M. Mudannayake, MD

(Louis M. Mudannayake, MD)

(No ratings)

Specializes in: Geriatric Psychiatry and General Practice

340 4th Avenue NewYork - Presbyterian Medical Group Brooklyn - Park Slope
Brooklyn, NY 11215

(718) 246-8600

Dr. Louis M. Mudannayake, MD is a geriatric psychiatrist in Brooklyn, NY specializing in geriatric psychiatry and general practice. Dr. Louis M. Mudannayake, MD is affiliated with NewYork-Presbyterian and NewYork-Presbyterian Brooklyn Methodist Hospital.

Office Locations

340 4th Avenue NewYork - Presbyterian Medical Group Brooklyn - Park Slope
Brooklyn, NY 11215

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506 6th Street NewYork - Presbyterian Medical Group Brooklyn - Park Slope
Brooklyn, NY 11215

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263 7th Avenue
Brooklyn, NY 11215

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515 6th Street
Brooklyn, NY 11215

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Noteworthy Medicare Patient Procedures Performed by Dr. Louis M. Mudannayake, MD in 2023

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

Top 10%

By Volume:

inpatient hospital care

In 2023, Dr. Louis M. Mudannayake, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 90% of providers in related specialties within New York.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Louis M. Mudannayake, MD treated as a geriatric psychiatrist in Brooklyn, NY during 2012 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Louis M. Mudannayake, MD for Medicare patients.

doctor visit	15
hospital care	584
inpatient care	584
nursing home care	551

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Louis M. Mudannayake, MD treated as a geriatric psychiatrist in Brooklyn, NY during 2013 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Louis M. Mudannayake, MD for Medicare patients.

doctor visit	16
hospital care	1044
inpatient care	1044
nursing home care	239

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Louis M. Mudannayake, MD.

**Gender**
Male	139
Female	263

**Ethnicity**
Non-Hispanic White	167
Black	160
Hispanic	56
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	97
From 75 to 84	117
85 and over	138
Less than 65	50

Conditions of Medicare patients treated by Dr. Louis M. Mudannayake, MD in 2013

Hypertension	75
High Cholesterol	62
Stroke	20
Ischemic Heart Disease	74
Depression	38
Chronic Kidney Disease	58
Asthma	18
Osteoperosis	16
Atrial Fibrilation	18
Heart Failure	64
Chronic Obstructive Pulmonary Disease	35
Diabetes	57
Dementia	54
Cancer	19

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Louis M. Mudannayake, MD treated as a geriatric psychiatrist in Brooklyn, NY during 2014 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Louis M. Mudannayake, MD for Medicare patients.

doctor visit	24
hospital care	1248
inpatient care	1248
nursing home care	178

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Louis M. Mudannayake, MD.

**Gender**
Male	176
Female	279

**Ethnicity**
Non-Hispanic White	192
Black	161
Hispanic	75
Asian	14
Other	13
Native American	0

**Age**
From 65 to 74	99
From 75 to 84	165
85 and over	130
Less than 65	61

Conditions of Medicare patients treated by Dr. Louis M. Mudannayake, MD in 2014

Hypertension	75
High Cholesterol	61
Stroke	20
Ischemic Heart Disease	74
Depression	37
Chronic Kidney Disease	60
Asthma	15
Osteoperosis	15
Atrial Fibrilation	21
Heart Failure	61
Chronic Obstructive Pulmonary Disease	36
Diabetes	62
Dementia	51
Cancer	23

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Louis M. Mudannayake, MD treated as a geriatric psychiatrist in Brooklyn, NY during 2015 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Louis M. Mudannayake, MD for Medicare patients.

hospital care	1274
inpatient care	1274
nursing home care	45

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Louis M. Mudannayake, MD.

**Gender**
Male	318
Female	576

**Ethnicity**
Non-Hispanic White	304
Black	416
Hispanic	122
Asian	30
Other	22
Native American	0

**Age**
From 65 to 74	206
From 75 to 84	278
85 and over	272
Less than 65	138

Conditions of Medicare patients treated by Dr. Louis M. Mudannayake, MD in 2015

Hypertension	75
High Cholesterol	63
Stroke	20
Ischemic Heart Disease	75
Depression	38
Chronic Kidney Disease	66
Asthma	24
Osteoperosis	14
Atrial Fibrilation	20
Heart Failure	62
Chronic Obstructive Pulmonary Disease	35
Diabetes	65
Dementia	57
Cancer	21

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Louis M. Mudannayake, MD treated as a geriatric psychiatrist in Brooklyn, NY during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Louis M. Mudannayake, MD for Medicare patients.

hospital care	991
inpatient care	991

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Louis M. Mudannayake, MD.

**Gender**
Male	125
Female	224

**Ethnicity**
Non-Hispanic White	145
Black	132
Hispanic	49
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	86
From 75 to 84	95
85 and over	132
Less than 65	36

Conditions of Medicare patients treated by Dr. Louis M. Mudannayake, MD in 2016

Hypertension	75
High Cholesterol	66
Stroke	20
Ischemic Heart Disease	75
Depression	39
Chronic Kidney Disease	70
Asthma	33
Osteoperosis	13
Atrial Fibrilation	21
Heart Failure	63
Chronic Obstructive Pulmonary Disease	32
Diabetes	63
Dementia	66
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Louis M. Mudannayake, MD treated as a geriatric psychiatrist in Brooklyn, NY during 2017 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Louis M. Mudannayake, MD for Medicare patients.

hospital care	1245
inpatient care	1245
nursing home care	68

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Louis M. Mudannayake, MD.

**Gender**
Male	152
Female	191

**Ethnicity**
Non-Hispanic White	98
Black	178
Hispanic	43
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	81
From 75 to 84	103
85 and over	122
Less than 65	37

Conditions of Medicare patients treated by Dr. Louis M. Mudannayake, MD in 2017

Hypertension	75
High Cholesterol	69
Stroke	26
Ischemic Heart Disease	75
Depression	42
Chronic Kidney Disease	74
Asthma	15
Osteoperosis	11
Atrial Fibrilation	21
Heart Failure	65
Chronic Obstructive Pulmonary Disease	29
Diabetes	65
Dementia	66
Cancer	22

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Louis M. Mudannayake, MD treated as a geriatric psychiatrist in Brooklyn, NY during 2018 were hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Louis M. Mudannayake, MD for Medicare patients.

hospital care	1152
inpatient care	1152
nursing home care	62

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Louis M. Mudannayake, MD.

**Gender**
Male	163
Female	242

**Ethnicity**
Non-Hispanic White	125
Black	208
Hispanic	47
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	114
From 75 to 84	119
85 and over	119
Less than 65	53

Conditions of Medicare patients treated by Dr. Louis M. Mudannayake, MD in 2018

Hypertension	75
High Cholesterol	64
Stroke	25
Ischemic Heart Disease	72
Depression	43
Chronic Kidney Disease	72
Asthma	15
Osteoperosis	13
Atrial Fibrilation	21
Heart Failure	59
Chronic Obstructive Pulmonary Disease	31
Diabetes	62
Dementia	62
Cancer	25

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Louis M. Mudannayake, MD treated as a geriatric psychiatrist in Brooklyn, NY during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Louis M. Mudannayake, MD for Medicare patients.

hospital care	984
inpatient care	984

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Louis M. Mudannayake, MD.

**Gender**
Male	128
Female	199

**Ethnicity**
Non-Hispanic White	102
Black	160
Hispanic	45
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	109
85 and over	106
Less than 65	32

Conditions of Medicare patients treated by Dr. Louis M. Mudannayake, MD in 2019

Hypertension	75
High Cholesterol	68
Stroke	23
Ischemic Heart Disease	72
Depression	45
Chronic Kidney Disease	74
Asthma	16
Osteoperosis	12
Atrial Fibrilation	24
Heart Failure	63
Chronic Obstructive Pulmonary Disease	31
Diabetes	62
Dementia	65
Cancer	22

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Louis M. Mudannayake, MD treated as a geriatric psychiatrist in Brooklyn, NY during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Louis M. Mudannayake, MD for Medicare patients.

hospital care	986
inpatient care	986

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Louis M. Mudannayake, MD.

**Gender**
Male	141
Female	206

**Ethnicity**
Non-Hispanic White	106
Black	168
Hispanic	45
Asian	15
Other	13
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	117
85 and over	106
Less than 65	41

Conditions of Medicare patients treated by Dr. Louis M. Mudannayake, MD in 2020

Hypertension	75
High Cholesterol	71
Stroke	18
Ischemic Heart Disease	68
Depression	42
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	61
Chronic Obstructive Pulmonary Disease	27
Diabetes	67
Dementia	61
Cancer	20

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Louis M. Mudannayake, MD treated as a geriatric psychiatrist in Brooklyn, NY during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Louis M. Mudannayake, MD for Medicare patients.

hospital care	569
inpatient care	569

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Louis M. Mudannayake, MD.

**Gender**
Male	84
Female	142

**Ethnicity**
Non-Hispanic White	68
Black	116
Hispanic	25
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	78
85 and over	66
Less than 65	22

Conditions of Medicare patients treated by Dr. Louis M. Mudannayake, MD in 2021

Hypertension	75
High Cholesterol	65
Stroke	21
Ischemic Heart Disease	74
Depression	47
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	13
Atrial Fibrilation	23
Heart Failure	58
Chronic Obstructive Pulmonary Disease	25
Diabetes	69
Dementia	62
Cancer	22

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Louis M. Mudannayake, MD treated as a geriatric psychiatrist in Brooklyn, NY during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Louis M. Mudannayake, MD for Medicare patients.

hospital care	445
inpatient care	445

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Louis M. Mudannayake, MD.

**Gender**
Male	97
Female	138

**Ethnicity**
Non-Hispanic White	73
Black	102
Hispanic	30
Asian	17
Other	13
Native American	0

**Age**
From 65 to 74	57
From 75 to 84	86
85 and over	79
Less than 65	13

Conditions of Medicare patients treated by Dr. Louis M. Mudannayake, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	39
Ischemic Heart Disease	61
Depression	39
Chronic Kidney Disease	57
Asthma	16
Osteoperosis	20
Atrial Fibrilation	43
Heart Failure	57
Chronic Obstructive Pulmonary Disease	28
Diabetes	66
Dementia	63
Cancer	33

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Louis M. Mudannayake, MD treated as a geriatric psychiatrist in Brooklyn, NY during 2023 were hospital care and inpatient care.

Volume of procedures performed by Dr. Louis M. Mudannayake, MD for Medicare patients.

hospital care	425
inpatient care	425

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Louis M. Mudannayake, MD.

**Gender**
Male	78
Female	138

**Ethnicity**
Non-Hispanic White	76
Black	101
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	75
85 and over	89
Less than 65	0

Conditions of Medicare patients treated by Dr. Louis M. Mudannayake, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	32
Ischemic Heart Disease	61
Depression	34
Chronic Kidney Disease	58
Asthma	17
Osteoperosis	19
Atrial Fibrilation	40
Heart Failure	55
Chronic Obstructive Pulmonary Disease	36
Diabetes	61
Dementia	57
Cancer	34

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Louis M. Mudannayake, MD for Medicare patients.

The highest averages for the top procedures that Dr. Louis M. Mudannayake, MD treated as a geriatric psychiatrist in Brooklyn, NY were hospital care, inpatient care and nursing home care.

doctor visit	18
hospital care	912
inpatient care	912
nursing home care	190

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Louis M. Mudannayake, MD.

**Gender**
Male	133
Female	216

**Ethnicity**
Black / African American	158
Asian / Pacific Islander	6
Non-Hispanic White	121
Hispanic	46
Native American / Alaskan Native	0
Other	5

**Age**
75 to 84	111
85 and over	113
Less than 65	40
65 to 74	80

Average of Total of Conditions of Medicare patients treated by Dr. Louis M. Mudannayake, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Louis M. Mudannayake, MD treated were hypertension, ischemic heart disease, chronic kidney disease and high cholesterol.

Hypertension	68
High Cholesterol	61
Stroke	22
Ischemic Heart Disease	65
Depression	37
Chronic Kidney Disease	61
Asthma	15
Osteoporosis	13
Heart Failure	55
Chronic Obstructive Pulmonary Disease	28
Diabetes	58
Atrial Fibrillation	22
Cancer	21
Dementia	55

Education & Training

He has a state license in New York.

Licensed In: New York

Affiliations & Hospitals

Dr. Louis M. Mudannayake, MD is associated with these hospitals and organizations:

NewYork-Presbyterian

NewYork-Presbyterian Brooklyn Methodist Hospital

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. Louis M. Mudannayake, MD appears to accept the following insurance providers: AETNA, Health Insurance Plan of NY (HIP), Multiplan and 1199 National Benefit Fund.

Insurance Accepted by Provider includes:

According to our sources, Dr. Louis M. Mudannayake, MD accepts the following insurance providers:

AETNA

Health Insurance Plan of NY (HIP)

Multiplan

1199 National Benefit Fund

Ratings & Reviews

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General Payments

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

**Payments by Company**
Edwards Lifesciences Corporation	$127 Transcatheter Heart Valves $127
Teva Pharmaceuticals USA, Inc.	$115 FENTORA $115
Mallinckrodt LLC	$54 ACTHAR $54
Merck Sharp & Dohme Corporation	$35 DULERA $23	JANUMET XR $12
Boehringer Ingelheim Pharmaceuticals, Inc.	$14 SPIRIVA RESPIMAT $14

**Types of Payments**
Food and Beverage	$345

Biography

Dr. Louis Mudannayake sees patients in Brooklyn, NY and City of New York, NY. His medical specialties are general practice and geriatric psychiatry. He takes MultiPlan, Health Insurance Plan of New York (HIP), and 1199SEIU, in addition to other insurance carriers. Dr. Mudannayake (or staff) speaks the following foreign languages: French and Italian. He is professionally affiliated with NewYork-Presbyterian. Unfortunately, according to NewYork-Presbyterian, he is not currently accepting new patients.

Select Year:

Dr. Louis M. Mudannayake, MD

Office Locations

Therapy on Your Terms

Noteworthy Medicare Patient Procedures Performed by Dr. Louis M. Mudannayake, MD in 2023

By Volume:

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. Louis M. Mudannayake, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Louis M. Mudannayake, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Louis M. Mudannayake, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Louis M. Mudannayake, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Louis M. Mudannayake, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Louis M. Mudannayake, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Louis M. Mudannayake, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Louis M. Mudannayake, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Louis M. Mudannayake, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Louis M. Mudannayake, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Louis M. Mudannayake, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Louis M. Mudannayake, MD From 2012 - 2023

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography

Other Providers in Brooklyn, NY