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Home > NY Providers

Dr. Nicholas Triantafillou, MD

Accepting New Patients

(4 Ratings)

Specializes in: Anesthesiology and Adult Gastroenterology

21305 39th Avenue
Bayside, NY 11361

(718) 224-1378

Dr. Nicholas Triantafillou, MD is an anesthesiologist in City of New York, NY specializing in anesthesiology and adult gastroenterology. Dr. Nicholas Triantafillou, MD is affiliated with NewYork-Presbyterian.

Office Locations

213-05 39th Avenue
City of New York, NY 11361

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21305 39th Avenue
Bayside, NY 11361

(718) 224-1378

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Noteworthy Medicare Patient Procedures Performed by Dr. Nicholas Triantafillou, MD in 2023

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

Top 5%

By Volume:

minimally invasive procedures

By Affordability:

diagnostic EGD

diagnostic upper endoscopy

EGD with biopsy

EGD with lesion removal

esophagogastroduodenoscopy

immunohistochemistry test

special stains

therapeutic EGD

therapeutic upper endoscopy

upper endoscopy

upper endoscopy with biopsy

upper endoscopy with lesion removal

In 2023, among providers in related specialties within New York, Dr. Nicholas Triantafillou, MD performed more minimally invasive procedures procedures for Medicare patients than 95% of them and he also had a list price for diagnostic EGD, diagnostic upper endoscopy, EGD with biopsy, EGD with lesion removal, esophagogastroduodenoscopy (EGD), immunohistochemistry (IHC) test, special stains, therapeutic EGD, therapeutic upper endoscopy, upper endoscopy, upper endoscopy with biopsy, and upper endoscopy with lesion removal that was lower than the list prices billed to Medicare by 95% of them. 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.

Top 10%

By Volume:

lab tests

In 2023, Dr. Nicholas Triantafillou, MD performed more lab tests procedures for Medicare patients than 90% of providers in related specialties within New York.

Top 25%

By Volume:

blood draw

diagnostic procedures

phlebotomy for lab tests

In 2012, Dr. Nicholas Triantafillou, MD performed more blood draw, diagnostic procedures, and phlebotomy for lab tests procedures for Medicare patients than 75% of providers in related specialties within New York.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Nicholas Triantafillou, MD treated as an anesthesiologist in City of New York, NY during 2012 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Nicholas Triantafillou, MD for Medicare patients.

blood draw	46
diagnostic procedures	51
doctor visit	267
gastrointestinal procedures	77
hospital care	194
inpatient care	194
minimally invasive procedures	77
preventive care	39
removal of lesion (e.g. growth)	51
vaccines	13

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Nicholas Triantafillou, MD treated as an anesthesiologist in City of New York, NY during 2013 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Nicholas Triantafillou, MD for Medicare patients.

blood draw	48
diagnostic procedures	111
doctor visit	307
gastrointestinal procedures	130
hospital care	207
inpatient care	207
minimally invasive procedures	130
preventive care	32
removal of lesion (e.g. growth)	111
vaccines	13

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas Triantafillou, MD.

**Gender**
Male	101
Female	146

**Ethnicity**
Non-Hispanic White	173
Black	28
Hispanic	23
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	116
From 75 to 84	69
85 and over	46
Less than 65	16

Conditions of Medicare patients treated by Dr. Nicholas Triantafillou, MD in 2013

Hypertension	75
High Cholesterol	72
Stroke	6
Ischemic Heart Disease	66
Depression	20
Chronic Kidney Disease	21
Asthma	10
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	34
Chronic Obstructive Pulmonary Disease	15
Diabetes	49
Dementia	17
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Nicholas Triantafillou, MD treated as an anesthesiologist in City of New York, NY during 2014 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Nicholas Triantafillou, MD for Medicare patients.

blood draw	52
diagnostic procedures	94
doctor visit	275
gastrointestinal procedures	108
hospital care	128
inpatient care	128
minimally invasive procedures	108
preventive care	28
removal of lesion (e.g. growth)	94
vaccines	14

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas Triantafillou, MD.

**Gender**
Male	108
Female	121

**Ethnicity**
Non-Hispanic White	140
Black	34
Hispanic	0
Asian	25
Other	0
Native American	0

**Age**
From 65 to 74	100
From 75 to 84	58
85 and over	38
Less than 65	33

Conditions of Medicare patients treated by Dr. Nicholas Triantafillou, MD in 2014

Hypertension	75
High Cholesterol	70
Stroke	9
Ischemic Heart Disease	60
Depression	19
Chronic Kidney Disease	23
Asthma	12
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	34
Chronic Obstructive Pulmonary Disease	15
Diabetes	54
Dementia	18
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Nicholas Triantafillou, MD treated as an anesthesiologist in City of New York, NY during 2015 were minimally invasive procedures, gastrointestinal procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Nicholas Triantafillou, MD for Medicare patients.

blood draw	59
diagnostic procedures	96
doctor visit	274
gastrointestinal procedures	108
hospital care	98
inpatient care	98
minimally invasive procedures	108
preventive care	28
removal of lesion (e.g. growth)	96
vaccines	16

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas Triantafillou, MD.

**Gender**
Male	176
Female	256

**Ethnicity**
Non-Hispanic White	288
Black	52
Hispanic	28
Asian	40
Other	0
Native American	0

**Age**
From 65 to 74	208
From 75 to 84	118
85 and over	52
Less than 65	54

Conditions of Medicare patients treated by Dr. Nicholas Triantafillou, MD in 2015

Hypertension	70
High Cholesterol	69
Stroke	8
Ischemic Heart Disease	61
Depression	17
Chronic Kidney Disease	23
Asthma	11
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	34
Chronic Obstructive Pulmonary Disease	13
Diabetes	50
Dementia	14
Cancer	6

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Nicholas Triantafillou, MD treated as an anesthesiologist in City of New York, NY during 2016 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Nicholas Triantafillou, MD for Medicare patients.

blood draw	51
diagnostic procedures	86
doctor visit	267
gastrointestinal procedures	114
hospital care	83
inpatient care	83
minimally invasive procedures	114
preventive care	42
removal of lesion (e.g. growth)	86
vaccines	14

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas Triantafillou, MD.

**Gender**
Male	111
Female	104

**Ethnicity**
Non-Hispanic White	145
Black	29
Hispanic	0
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	65
85 and over	27
Less than 65	25

Conditions of Medicare patients treated by Dr. Nicholas Triantafillou, MD in 2016

Hypertension	73
High Cholesterol	67
Stroke	7
Ischemic Heart Disease	60
Depression	18
Chronic Kidney Disease	27
Asthma	17
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	27
Chronic Obstructive Pulmonary Disease	13
Diabetes	50
Dementia	17
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Nicholas Triantafillou, MD treated as an anesthesiologist in City of New York, NY during 2017 were minimally invasive procedures, gastrointestinal procedures, removal of lesion (e.g. growth) and diagnostic procedures.

Volume of procedures performed by Dr. Nicholas Triantafillou, MD for Medicare patients.

blood draw	68
diagnostic procedures	118
doctor visit	310
gastrointestinal procedures	145
hospital care	117
inpatient care	117
minimally invasive procedures	145
preventive care	46
removal of lesion (e.g. growth)	118
vaccines	19

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas Triantafillou, MD.

**Gender**
Male	111
Female	137

**Ethnicity**
Non-Hispanic White	181
Black	31
Hispanic	0
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	89
85 and over	25
Less than 65	21

Conditions of Medicare patients treated by Dr. Nicholas Triantafillou, MD in 2017

Hypertension	70
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	52
Depression	19
Chronic Kidney Disease	31
Asthma	10
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	27
Chronic Obstructive Pulmonary Disease	14
Diabetes	53
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Nicholas Triantafillou, MD treated as an anesthesiologist in City of New York, NY during 2018 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Nicholas Triantafillou, MD for Medicare patients.

blood draw	85
diagnostic procedures	111
doctor visit	312
gastrointestinal procedures	138
hospital care	146
inpatient care	146
lab tests	116
minimally invasive procedures	138
preventive care	49
removal of lesion (e.g. growth)	111
vaccines	22

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas Triantafillou, MD.

**Gender**
Male	108
Female	139

**Ethnicity**
Non-Hispanic White	184
Black	28
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	84
85 and over	23
Less than 65	19

Conditions of Medicare patients treated by Dr. Nicholas Triantafillou, MD in 2018

Hypertension	74
High Cholesterol	70
Stroke	7
Ischemic Heart Disease	53
Depression	13
Chronic Kidney Disease	30
Asthma	6
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	26
Chronic Obstructive Pulmonary Disease	11
Diabetes	44
Dementia	14
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Nicholas Triantafillou, MD treated as an anesthesiologist in City of New York, NY during 2019 were lab tests, minimally invasive procedures, gastrointestinal procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Nicholas Triantafillou, MD for Medicare patients.

blood draw	70
diagnostic procedures	117
doctor visit	308
gastrointestinal procedures	135
hospital care	59
inpatient care	59
lab tests	233
minimally invasive procedures	135
preventive care	18
removal of lesion (e.g. growth)	117

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas Triantafillou, MD.

**Gender**
Male	99
Female	132

**Ethnicity**
Non-Hispanic White	162
Black	26
Hispanic	21
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	112
From 75 to 84	82
85 and over	18
Less than 65	19

Conditions of Medicare patients treated by Dr. Nicholas Triantafillou, MD in 2019

Hypertension	75
High Cholesterol	74
Stroke	7
Ischemic Heart Disease	48
Depression	17
Chronic Kidney Disease	29
Asthma	8
Osteoperosis	11
Atrial Fibrilation	13
Heart Failure	24
Chronic Obstructive Pulmonary Disease	12
Diabetes	48
Dementia	12
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Nicholas Triantafillou, MD treated as an anesthesiologist in City of New York, NY during 2020 were lab tests, minimally invasive procedures, gastrointestinal procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Nicholas Triantafillou, MD for Medicare patients.

blood draw	63
diagnostic procedures	86
doctor visit	287
gastrointestinal procedures	99
lab tests	161
minimally invasive procedures	99
preventive care	13
removal of lesion (e.g. growth)	86

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas Triantafillou, MD.

**Gender**
Male	87
Female	108

**Ethnicity**
Non-Hispanic White	145
Black	20
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	103
From 75 to 84	67
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Nicholas Triantafillou, MD in 2020

Hypertension	71
High Cholesterol	73
Stroke	0
Ischemic Heart Disease	47
Depression	13
Chronic Kidney Disease	23
Asthma	8
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	21
Chronic Obstructive Pulmonary Disease	13
Diabetes	37
Dementia	13
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Nicholas Triantafillou, MD treated as an anesthesiologist in City of New York, NY during 2021 were lab tests, minimally invasive procedures, gastrointestinal procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Nicholas Triantafillou, MD for Medicare patients.

blood draw	78
diagnostic procedures	118
doctor visit	336
gastrointestinal procedures	138
lab tests	234
minimally invasive procedures	138
preventive care	20
removal of lesion (e.g. growth)	118

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas Triantafillou, MD.

**Gender**
Male	126
Female	121

**Ethnicity**
Non-Hispanic White	199
Black	17
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	137
From 75 to 84	74
85 and over	19
Less than 65	17

Conditions of Medicare patients treated by Dr. Nicholas Triantafillou, MD in 2021

Hypertension	70
High Cholesterol	70
Stroke	0
Ischemic Heart Disease	48
Depression	14
Chronic Kidney Disease	27
Asthma	7
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	17
Chronic Obstructive Pulmonary Disease	10
Diabetes	42
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Nicholas Triantafillou, MD treated as an anesthesiologist in City of New York, NY during 2022 were lab tests, minimally invasive procedures, gastrointestinal procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Nicholas Triantafillou, MD for Medicare patients.

blood draw	61
diagnostic procedures	126
doctor visit	379
gastrointestinal procedures	168
lab tests	295
minimally invasive procedures	168
preventive care	42
removal of lesion (e.g. growth)	126

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas Triantafillou, MD.

**Gender**
Male	137
Female	156

**Ethnicity**
Non-Hispanic White	221
Black	27
Hispanic	13
Asian	20
Other	12
Native American	0

**Age**
From 65 to 74	159
From 75 to 84	88
85 and over	17
Less than 65	29

Conditions of Medicare patients treated by Dr. Nicholas Triantafillou, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	34
Depression	16
Chronic Kidney Disease	15
Asthma	10
Osteoperosis	17
Atrial Fibrilation	13
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	41
Dementia	7
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Nicholas Triantafillou, MD for Medicare patients.

The highest averages for the top procedures that Dr. Nicholas Triantafillou, MD treated as an anesthesiologist in City of New York, NY were lab tests, hospital care, inpatient care and minimally invasive procedures.

blood draw	61
diagnostic procedures	101
doctor visit	302
gastrointestinal procedures	123
hospital care	129
inpatient care	129
lab tests	207
minimally invasive procedures	123
preventive care	32
removal of lesion (e.g. growth)	101
vaccines	15

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Nicholas Triantafillou, MD.

**Gender**
Male	105
Female	129

**Ethnicity**
Black / African American	26
Asian / Pacific Islander	10
Non-Hispanic White	167
Native American / Alaskan Native	0
Hispanic	10
Other	2

**Age**
75 to 84	72
85 and over	24
Less than 65	21
65 to 74	115

Average of Total of Conditions of Medicare patients treated by Dr. Nicholas Triantafillou, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Nicholas Triantafillou, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	66
High Cholesterol	63
Stroke	5
Ischemic Heart Disease	48
Depression	15
Chronic Kidney Disease	22
Asthma	9
Osteoporosis	9
Heart Failure	23
Chronic Obstructive Pulmonary Disease	11
Diabetes	42
Atrial Fibrillation	10
Dementia	11
Cancer	11

Education & Training

He is certified by the Board Certification: gastroenterology and has a state license in New York.

Board Certification: Board Certification: gastroenterology

Licensed In: New York

Affiliations & Hospitals

Dr. Nicholas Triantafillou, MD is associated with these hospitals and organizations:

NewYork-Presbyterian

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. Nicholas Triantafillou, MD appears to accept the following insurance providers: ConnectiCare, Cigna, MultiPlan, Anthem, 1199 National Benefit Fund, United Healthcare Empire Plan, First Health, Affinity Health Plan and Unicare.

Insurance Accepted by Provider includes:

According to our sources, Dr. Nicholas Triantafillou, MD accepts the following insurance providers:

ConnectiCare

Cigna

MultiPlan

Anthem

1199 National Benefit Fund

United Healthcare Empire Plan

First Health

Affinity Health Plan

Unicare

Ratings & Reviews

Dr. Nicholas Triantafillou, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 4 ratings. We collect ratings and reviews of Dr. Nicholas Triantafillou, MD from all over the web to help you find the right in City of New York, NY.

Overall Rating

(4 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
AbbVie, Inc.	$48,990 Lupron $12,364	Mavyret $12,040	Viekira $10,642	Humira $780	Moderiba $102	Other $13,061
AbbVie Inc.	$34,374 Mavyret $29,810	Humira $394	Skyrizi $141	Rinvoq $130	LINZESS $79	Other $3,820
Gilead Sciences, Inc.	$16,776 Epclusa $16,204	$572
Allergan Inc.	$4,557 VIBERZI $4,087	LINZESS $416	ZENPEP $47	BYSTOLIC $7
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$1,437 XIFAXAN $1,022	PLENVU $230	Trulance $133	XIFAXANIBSD $52
Other	$6,045 SUCRAID $1,044	ZENPEP $515	Ocaliva $379	IBSRELA $375	LINZESS $318	Other $3,415

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$73,393
Food and Beverage	$15,694
Travel and Lodging	$13,018
Consulting Fee	$9,895
Education	$179

Biography

Dr. Nicholas Triantafillou's areas of specialization are anesthesiology and adult gastroenterology; he sees patients in City of New York, NY and Bayside, NY. Dr. Triantafillou is affiliated with NewYork-Presbyterian. Patient reviews placed him at an average of 5.0 stars (out of 5). He seems to honor several insurance carriers, including Anthem, ConnectiCare, and Blue California. NewYork-Presbyterian reports that he is accepting new patients at his office in City of New York, NY.

Select Year:

Dr. Nicholas Triantafillou, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Nicholas Triantafillou, MD in 2023

By Volume:

By Affordability:

By Volume:

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. Nicholas Triantafillou, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas Triantafillou, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas Triantafillou, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas Triantafillou, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas Triantafillou, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas Triantafillou, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas Triantafillou, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas Triantafillou, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas Triantafillou, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas Triantafillou, 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. Nicholas Triantafillou, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Insurance Information

Ratings & Reviews

General Payments

Biography