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Dr. Richard Charles Feldstein, MD, MSC

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Specializes in: Adult Gastroenterology

1092 Jericho Turnpike Suite 2s
Commack, NY 11725

(631) 543-8660

Dr. Richard Charles Feldstein, MD, MSC is a gastroenterologist in Commack, NY specializing in adult gastroenterology. Dr. Richard Charles Feldstein, MD, MSC is affiliated with NYU Langone Health.

Office Locations

NYU Langone Health

1092 Jericho Turnpike Suite 2s
Commack, NY 11725

(631) 543-8660

(631) 543-8661

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Noteworthy Medicare Patient Procedures Performed by Dr. Richard Charles Feldstein, MD, MSC in 2023

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

Top 5%

By Volume:

colonoscopy with biopsy

colonoscopy with lesion removal

gastrointestinal biopsy

removal of lesion

In 2023, Dr. Richard Charles Feldstein, MD, MSC performed more colonoscopy with biopsy, colonoscopy with lesion removal, gastrointestinal biopsy, and removal of lesion (e.g. growth) procedures for Medicare patients than 95% of providers in related specialties within New York.

Top 10%

By Volume:

colonoscopy

EGD with biopsy

EGD with lesion removal

endoscopy

gastrointestinal procedures

inpatient hospital care

By Affordability:

inpatient hospital care

In 2023, among providers in related specialties within New York, Dr. Richard Charles Feldstein, MD, MSC performed more colonoscopy, EGD with biopsy, EGD with lesion removal, endoscopy, gastrointestinal procedures, and inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 90% of them and he also had a list price for inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 90% 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 25%

By Affordability:

hospital care

inpatient care

In 2012, Dr. Richard Charles Feldstein, MD, MSC had a list price for hospital care, and inpatient care that was lower than the list prices billed to Medicare by 75% 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

2013 Medicare Procedure Volume

The top procedures that Dr. Richard Charles Feldstein, MD, MSC treated as a gastroenterologist in Commack, NY during 2013 were hospital care, inpatient care, removal of lesion (e.g. growth) and minimally invasive procedures.

Volume of procedures performed by Dr. Richard Charles Feldstein, MD, MSC for Medicare patients.

diagnostic procedures	14
doctor visit	62
gastrointestinal procedures	14
hospital care	480
inpatient care	480
minimally invasive procedures	14
removal of lesion (e.g. growth)	14

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC.

**Gender**
Male	74
Female	116

**Ethnicity**
Non-Hispanic White	101
Black	67
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	46
From 75 to 84	62
85 and over	60
Less than 65	22

Conditions of Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC in 2013

Hypertension	75
High Cholesterol	68
Stroke	15
Ischemic Heart Disease	71
Depression	28
Chronic Kidney Disease	42
Asthma	11
Osteoperosis	9
Atrial Fibrilation	22
Heart Failure	47
Chronic Obstructive Pulmonary Disease	22
Diabetes	59
Dementia	38
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Richard Charles Feldstein, MD, MSC treated as a gastroenterologist in Commack, NY during 2014 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Richard Charles Feldstein, MD, MSC for Medicare patients.

anastomosis	14
catheterization	14
diagnostic procedures	40
doctor visit	118
gastrointestinal procedures	54
hospital care	478
inpatient care	478
minimally invasive procedures	54
removal of lesion (e.g. growth)	40

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC.

**Gender**
Male	105
Female	152

**Ethnicity**
Non-Hispanic White	133
Black	79
Hispanic	27
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	61
From 75 to 84	68
85 and over	87
Less than 65	41

Conditions of Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC in 2014

Hypertension	75
High Cholesterol	64
Stroke	14
Ischemic Heart Disease	69
Depression	23
Chronic Kidney Disease	44
Asthma	11
Osteoperosis	7
Atrial Fibrilation	21
Heart Failure	48
Chronic Obstructive Pulmonary Disease	25
Diabetes	50
Dementia	33
Cancer	18

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Richard Charles Feldstein, MD, MSC treated as a gastroenterologist in Commack, NY during 2015 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Richard Charles Feldstein, MD, MSC for Medicare patients.

diagnostic procedures	122
doctor visit	399
gastrointestinal procedures	138
hospital care	234
hydrogen breath test	17
inpatient care	234
methane breath test	17
minimally invasive procedures	138
preventive care	16
removal of lesion (e.g. growth)	122

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC.

**Gender**
Male	192
Female	340

**Ethnicity**
Non-Hispanic White	486
Black	0
Hispanic	24
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	234
From 75 to 84	172
85 and over	62
Less than 65	64

Conditions of Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC in 2015

Hypertension	75
High Cholesterol	73
Stroke	9
Ischemic Heart Disease	44
Depression	21
Chronic Kidney Disease	24
Asthma	14
Osteoperosis	12
Atrial Fibrilation	18
Heart Failure	21
Chronic Obstructive Pulmonary Disease	15
Diabetes	35
Dementia	9
Cancer	17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Richard Charles Feldstein, MD, MSC treated as a gastroenterologist in Commack, NY during 2016 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Richard Charles Feldstein, MD, MSC for Medicare patients.

diagnostic procedures	196
doctor visit	661
gastrointestinal procedures	225
hospital care	416
injections	13
inpatient care	416
minimally invasive procedures	225
preventive care	16
removal of lesion (e.g. growth)	196

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC.

**Gender**
Male	163
Female	272

**Ethnicity**
Non-Hispanic White	409
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	200
From 75 to 84	129
85 and over	56
Less than 65	50

Conditions of Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC in 2016

Hypertension	75
High Cholesterol	69
Stroke	6
Ischemic Heart Disease	46
Depression	24
Chronic Kidney Disease	29
Asthma	21
Osteoperosis	12
Atrial Fibrilation	15
Heart Failure	19
Chronic Obstructive Pulmonary Disease	17
Diabetes	41
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Richard Charles Feldstein, MD, MSC treated as a gastroenterologist in Commack, NY during 2017 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Richard Charles Feldstein, MD, MSC for Medicare patients.

diagnostic procedures	202
doctor visit	765
gastrointestinal procedures	219
hospital care	460
inpatient care	460
minimally invasive procedures	219
preventive care	17
removal of lesion (e.g. growth)	202

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC.

**Gender**
Male	184
Female	272

**Ethnicity**
Non-Hispanic White	408
Black	0
Hispanic	21
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	208
From 75 to 84	146
85 and over	49
Less than 65	53

Conditions of Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC in 2017

Hypertension	75
High Cholesterol	69
Stroke	6
Ischemic Heart Disease	48
Depression	26
Chronic Kidney Disease	36
Asthma	10
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	44
Dementia	11
Cancer	17

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Richard Charles Feldstein, MD, MSC treated as a gastroenterologist in Commack, NY during 2018 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Richard Charles Feldstein, MD, MSC for Medicare patients.

diagnostic procedures	208
doctor visit	854
gastrointestinal procedures	251
hospital care	621
inpatient care	621
minimally invasive procedures	251
preventive care	23
removal of lesion (e.g. growth)	208

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC.

**Gender**
Male	210
Female	309

**Ethnicity**
Non-Hispanic White	476
Black	0
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	233
From 75 to 84	147
85 and over	76
Less than 65	0

Conditions of Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC in 2018

Hypertension	74
High Cholesterol	74
Stroke	8
Ischemic Heart Disease	49
Depression	26
Chronic Kidney Disease	39
Asthma	9
Osteoperosis	14
Atrial Fibrilation	16
Heart Failure	21
Chronic Obstructive Pulmonary Disease	16
Diabetes	42
Dementia	17
Cancer	20

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Richard Charles Feldstein, MD, MSC treated as a gastroenterologist in Commack, NY during 2019 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Richard Charles Feldstein, MD, MSC for Medicare patients.

diagnostic procedures	198
doctor visit	986
gastrointestinal procedures	237
hospital care	442
inpatient care	442
minimally invasive procedures	237
preventive care	19
removal of lesion (e.g. growth)	198

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC.

**Gender**
Male	213
Female	336

**Ethnicity**
Non-Hispanic White	500
Black	0
Hispanic	16
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	254
From 75 to 84	176
85 and over	59
Less than 65	60

Conditions of Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC in 2019

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	46
Depression	27
Chronic Kidney Disease	39
Asthma	13
Osteoperosis	14
Atrial Fibrilation	15
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	41
Dementia	13
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Richard Charles Feldstein, MD, MSC treated as a gastroenterologist in Commack, NY during 2020 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Richard Charles Feldstein, MD, MSC for Medicare patients.

diagnostic procedures	164
doctor visit	1009
gastrointestinal procedures	201
hospital care	412
inpatient care	412
minimally invasive procedures	201
preventive care	25
removal of lesion (e.g. growth)	164

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC.

**Gender**
Male	213
Female	340

**Ethnicity**
Non-Hispanic White	496
Black	0
Hispanic	21
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	228
From 75 to 84	202
85 and over	77
Less than 65	46

Conditions of Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC in 2020

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	47
Depression	28
Chronic Kidney Disease	36
Asthma	11
Osteoperosis	14
Atrial Fibrilation	15
Heart Failure	18
Chronic Obstructive Pulmonary Disease	16
Diabetes	38
Dementia	15
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Richard Charles Feldstein, MD, MSC treated as a gastroenterologist in Commack, NY during 2021 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Richard Charles Feldstein, MD, MSC for Medicare patients.

diagnostic procedures	237
doctor visit	1222
gastrointestinal procedures	287
hospital care	436
inpatient care	436
minimally invasive procedures	287
preventive care	36
removal of lesion (e.g. growth)	237

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC.

**Gender**
Male	251
Female	402

**Ethnicity**
Non-Hispanic White	596
Black	0
Hispanic	17
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	274
From 75 to 84	242
85 and over	86
Less than 65	51

Conditions of Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC in 2021

Hypertension	73
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	49
Depression	27
Chronic Kidney Disease	35
Asthma	10
Osteoperosis	16
Atrial Fibrilation	16
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	34
Dementia	12
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Richard Charles Feldstein, MD, MSC treated as a gastroenterologist in Commack, NY during 2022 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Richard Charles Feldstein, MD, MSC for Medicare patients.

diagnostic procedures	363
doctor visit	1203
gastrointestinal procedures	385
hospital care	400
inpatient care	400
minimally invasive procedures	385
preventive care	22
removal of lesion (e.g. growth)	363

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC.

**Gender**
Male	310
Female	418

**Ethnicity**
Non-Hispanic White	659
Black	0
Hispanic	25
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	320
From 75 to 84	275
85 and over	83
Less than 65	50

Conditions of Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC in 2022

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	41
Depression	22
Chronic Kidney Disease	24
Asthma	13
Osteoperosis	19
Atrial Fibrilation	18
Heart Failure	15
Chronic Obstructive Pulmonary Disease	16
Diabetes	33
Dementia	9
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2022

Volume of procedures performed by Dr. Richard Charles Feldstein, MD, MSC for Medicare patients.

The highest averages for the top procedures that Dr. Richard Charles Feldstein, MD, MSC treated as a gastroenterologist in Commack, NY were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

anastomosis	14
catheterization	14
diagnostic procedures	174
doctor visit	727
gastrointestinal procedures	201
hospital care	437
hydrogen breath test	17
injections	13
inpatient care	437
methane breath test	17
minimally invasive procedures	201
preventive care	21
removal of lesion (e.g. growth)	174

Average Medicare Patient Data From 2013 - 2022

Information about Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC.

**Gender**
Female	295
Male	191

**Ethnicity**
Black / African American	14
Asian / Pacific Islander	0
Non-Hispanic White	426
Native American / Alaskan Native	0
Hispanic	16
Other	12

**Age**
85 and over	69
75 to 84	161
Less than 65	43
65 to 74	205

Average of Total of Conditions of Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC From 2013 - 2022

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

Hypertension	74
High Cholesterol	71
Stroke	8
Ischemic Heart Disease	51
Depression	25
Chronic Kidney Disease	34
Asthma	12
Osteoporosis	12
Heart Failure	24
Chronic Obstructive Pulmonary Disease	17
Diabetes	41
Atrial Fibrillation	16
Dementia	16
Cancer	16

Education & Training

He completed residency at St. Luke's-Roosevelt Hospital Center. He is certified by the American Board of Internal Medicine - Internal Medicine and has a state license in New York.

Residency: St. Luke's-Roosevelt Hospital Center (2006)

Board Certification: American Board of Internal Medicine - Internal Medicine (2005)

Licensed In: New York

Affiliations & Hospitals

Dr. Richard Charles Feldstein, MD, MSC is associated with these hospitals and organizations:

NYU Langone Health

Ratings & Reviews

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General Payments

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

**Payments by Company**
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$4,220 XIFAXAN $4,022	Uceris $137	XIFAXANIBSD $24	XIFIXAN $22	Trulance $15
AbbVie, Inc.	$1,963 Humira $1,396	Creon $274	Mavyret $253	Viekira $21	$20
Ferring Pharmaceuticals Inc.	$1,924 PREPOPIK $910	CLENPIQ $519	Cimzia $460	REBYOTA $35
Valeant Pharmaceuticals North America LLC	$1,542 XIFAXAN $997	XIFIXAN $255	Uceris $131	XIFAXAN - 550 MG $71	XIFAXANIBSD $67	Other $21
Nestle HealthCare Nutrition Inc.	$1,460 ZENPEP $1,460
Other	$9,733 SUCRAID $952	Dexilant $646	ZEPOSIA $617	LINZESS $600	AMITIZA $497	Other $6,421

**Types of Payments**
Food and Beverage	$20,816
Consulting Fee	$27

Biography

Dr. Richard Feldstein is an adult gastroenterology specialist. For his professional training, Dr. Feldstein completed a residency program at St. Luke's-Roosevelt Hospital Center. Dr. Feldstein is affiliated with NYU Langone Health.

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Dr. Richard Charles Feldstein, MD, MSC

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Richard Charles Feldstein, MD, MSC in 2023

By Volume:

By Volume:

By Affordability:

By Affordability:

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2022

Average Medicare Patient Data From 2013 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Richard Charles Feldstein, MD, MSC From 2013 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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