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Dr. Anthony Maffei, MD

Accepting New Patients

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Specializes in: Bariatric Surgery and General Surgery

Ross University School of Medicine

Professional interests include: weight loss surgery (bariatric surgery)

3030 Westchester Avenue
Purchase, NY 10577

(914) 305-2770

Dr. Anthony Maffei, MD is a bariatric surgeon in Hawthorne, NY specializing in bariatric surgery and general surgery. He graduated from Ross University School of Medicine. Dr. Anthony Maffei, MD is affiliated with Yale New Haven Health and SURGICAL INTENSIVISTS, PC.

Office Locations

19 Bradhurst Avenue Suite 1700
Hawthorne, NY 10532

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Yale New Haven Health

3030 Westchester Avenue
Purchase, NY 10577

(914) 305-2770

(914) 305-2719

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401 Columbus Avenue Lower Level
Valhalla, NY 10595

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Some issues Dr. Anthony Maffei, MD can help you with:

Weight Loss Surgery (Bariatric Surgery)

Bariatric or weight-loss surgery is a surgical procedure performed to help significantly obese patients lose weight when more traditional methods, such as dieting and exercise, have not helped. Depending on the type, these surgeries change the gastrointestinal tract to limit how much food can be eaten and also change how food is absorbed by the body. Of the various bariatric surgeries available, the most common is gastric bypass.

By far the most common of the gastric bypass surgeries is called Roux-en-Y. During this surgery, part of the stomach and small intestine are detached from the gastrointestinal tract, in order to make the tract smaller. The surgeon divides the stomach into two parts. The working stomach, at the end of the esophagus, is now tiny - only the size of a walnut. This makes patients feel full after eating a small amount of food. Then the small intestine is also divided, and after bypassing a section of the small intestine to reduce food absorption, the intestine is attached to the small stomach pouch. The patient now has a working stomach and intestine like before, only much smaller.

Because gastric bypass is used to treat extreme obesity, it can reduce the risk of some of the problems associated with obesity. Gastric bypass can help treat or reduce the risk for such conditions as heart disease, high blood pressure, sleep apnea, and type 2 diabetes. However, it is a major surgery and also carries risks itself. Any surgery can lead to infection, bleeding, or blood clots, and weight loss surgery in particular carries risks of leaks in the gastrointestinal system, malnutrition, bowel obstructions, and vomiting.

Typically patients are considered candidates for gastric bypass surgery if they have a BMI greater than 40, or sometimes if they have a BMI between 35 and 40 but are suffering from obesity-related illnesses such as diabetes. The outlook is generally good, with most patients losing between 50-75% of their excess weight in 1-2 years. However, patients must follow strict diet guidelines so that the stomach can heal, starting with no food at all, then followed by a liquid diet for some time. For many severely obese patients who have tried strict diets before without success, gastric bypass surgery is the tool that allows them to finally achieve their weight loss and health goals.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Anthony Maffei, MD treated as a bariatric surgeon in Hawthorne, NY during 2012 were bypass surgery, minimally invasive procedures, weight management and gastrointestinal procedures.

Volume of procedures performed by Dr. Anthony Maffei, MD for Medicare patients.

bypass surgery	12
doctor visit	122
gastrointestinal procedures	12
minimally invasive procedures	12
weight management	12

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Anthony Maffei, MD treated as a bariatric surgeon in Hawthorne, NY during 2013 were minimally invasive procedures, weight management and gastrointestinal procedures.

Volume of procedures performed by Dr. Anthony Maffei, MD for Medicare patients.

doctor visit	148
gastrointestinal procedures	17
minimally invasive procedures	17
weight management	17

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony Maffei, MD.

**Gender**
Male	31
Female	54

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

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	41

Conditions of Medicare patients treated by Dr. Anthony Maffei, MD in 2013

Hypertension	75
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	36
Depression	35
Chronic Kidney Disease	21
Asthma	16
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	19
Diabetes	51
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Anthony Maffei, MD treated as a bariatric surgeon in Hawthorne, NY during 2014 were minimally invasive procedures, weight management and gastrointestinal procedures.

Volume of procedures performed by Dr. Anthony Maffei, MD for Medicare patients.

doctor visit	136
gastrointestinal procedures	15
minimally invasive procedures	15
weight management	15

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony Maffei, MD.

**Gender**
Male	27
Female	61

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

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	45

Conditions of Medicare patients treated by Dr. Anthony Maffei, MD in 2014

Hypertension	75
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	34
Depression	48
Chronic Kidney Disease	24
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	16
Chronic Obstructive Pulmonary Disease	16
Diabetes	55
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Anthony Maffei, MD treated as a bariatric surgeon in Hawthorne, NY during 2015 were minimally invasive procedures, weight management and gastrointestinal procedures.

Volume of procedures performed by Dr. Anthony Maffei, MD for Medicare patients.

doctor visit	115
gastrointestinal procedures	12
minimally invasive procedures	12
weight management	12

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony Maffei, MD.

**Gender**
Male	44
Female	98

**Ethnicity**
Non-Hispanic White	88
Black	0
Hispanic	26
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. Anthony Maffei, MD in 2015

Hypertension	68
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	35
Depression	38
Chronic Kidney Disease	37
Asthma	30
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	20
Chronic Obstructive Pulmonary Disease	0
Diabetes	46
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Anthony Maffei, MD treated as a bariatric surgeon in Hawthorne, NY during 2016 were minimally invasive procedures, weight management and gastrointestinal procedures.

Volume of procedures performed by Dr. Anthony Maffei, MD for Medicare patients.

doctor visit	129
gastrointestinal procedures	11
minimally invasive procedures	11
weight management	11

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony Maffei, MD.

**Gender**
Male	25
Female	55

**Ethnicity**
Non-Hispanic White	53
Black	12
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	23
From 75 to 84	0
85 and over	0
Less than 65	46

Conditions of Medicare patients treated by Dr. Anthony Maffei, MD in 2016

Hypertension	70
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	30
Depression	39
Chronic Kidney Disease	30
Asthma	29
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	53
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Anthony Maffei, MD treated as a bariatric surgeon in Hawthorne, NY during 2017 were minimally invasive procedures, weight management and gastrointestinal procedures.

Volume of procedures performed by Dr. Anthony Maffei, MD for Medicare patients.

doctor visit	155
gastrointestinal procedures	18
minimally invasive procedures	18
weight management	18

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony Maffei, MD.

**Gender**
Male	33
Female	45

**Ethnicity**
Non-Hispanic White	59
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	38

Conditions of Medicare patients treated by Dr. Anthony Maffei, MD in 2017

Hypertension	73
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	31
Depression	38
Chronic Kidney Disease	42
Asthma	23
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	0
Diabetes	56
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Anthony Maffei, MD for Medicare patients.

doctor visit	126

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony Maffei, MD.

**Gender**
Male	29
Female	35

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

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	33

Conditions of Medicare patients treated by Dr. Anthony Maffei, MD in 2018

Hypertension	75
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	34
Depression	38
Chronic Kidney Disease	38
Asthma	23
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	20
Chronic Obstructive Pulmonary Disease	0
Diabetes	53
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Anthony Maffei, MD for Medicare patients.

doctor visit	91

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony Maffei, MD.

**Gender**
Male	15
Female	37

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

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	25

Conditions of Medicare patients treated by Dr. Anthony Maffei, MD in 2019

Hypertension	75
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	44
Depression	40
Chronic Kidney Disease	33
Asthma	27
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	31
Chronic Obstructive Pulmonary Disease	0
Diabetes	56
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Anthony Maffei, MD for Medicare patients.

doctor visit	46

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony Maffei, MD.

**Gender**
Male	13
Female	24

**Age**
From 65 to 74	11
From 75 to 84	0
85 and over	0
Less than 65	15

Conditions of Medicare patients treated by Dr. Anthony Maffei, MD in 2020

Hypertension	73
High Cholesterol	73
Stroke	0
Ischemic Heart Disease	38
Depression	49
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	46
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Anthony Maffei, MD for Medicare patients.

doctor visit	92

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony Maffei, MD.

**Gender**
Male	14
Female	20

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	16

Conditions of Medicare patients treated by Dr. Anthony Maffei, MD in 2021

Hypertension	59
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	0
Depression	38
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Anthony Maffei, MD for Medicare patients.

doctor visit	80

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Anthony Maffei, MD.

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	15

Conditions of Medicare patients treated by Dr. Anthony Maffei, MD in 2022

Hypertension	67
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	0
Depression	36
Chronic Kidney Disease	33
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	45
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Anthony Maffei, MD for Medicare patients.

The highest averages for the top procedures that Dr. Anthony Maffei, MD treated as a bariatric surgeon in Hawthorne, NY were minimally invasive procedures, weight management, gastrointestinal procedures and bypass surgery.

bypass surgery	12
doctor visit	112
gastrointestinal procedures	14
minimally invasive procedures	14
weight management	14

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Anthony Maffei, MD.

**Gender**
Male	21
Female	39

**Ethnicity**
Black / African American	1
Asian / Pacific Islander	0
Non-Hispanic White	36
Native American / Alaskan Native	0
Hispanic	2
Other	0

**Age**
75 to 84	0
85 and over	0
Less than 65	31
65 to 74	3

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

The highest averages of the most common conditions of Medicare patients that Dr. Anthony Maffei, MD treated were hypertension, high cholesterol, diabetes and depression.

Hypertension	64
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	25
Depression	36
Chronic Kidney Disease	23
Asthma	13
Osteoporosis	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	4
Diabetes	41
Atrial Fibrillation	0
Dementia	0
Cancer	2

Education & Training

Dr. Anthony Maffei, MD graduated from Ross University School of Medicine. He completed residency at Stamford Hospital, Connecticut. He has a state license in New York.

Medical School: Ross University School of Medicine

Residency: Stamford Hospital, Connecticut

Licensed In: New York

Affiliations & Hospitals

Dr. Anthony Maffei, MD is associated with these hospitals and organizations:

Yale New Haven Health

SURGICAL INTENSIVISTS, PC

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General Payments

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

**Payments by Company**
Intuitive Surgical, Inc.	$13,249 DAVINCI XI $8,683	Da Vinci Surgical System $4,567
Davol Inc.	$1,984 DAV-Phasix $302	Phasix Mesh $169	PHASIX $130	SURGICAL $73	$1,310
W. L. Gore & Associates, Inc.	$923 SEAMGUARD $904	GORE SEAMGUARD Bioabsorbable Staple Line Reinforce $19
Medtronic, Inc.	$708 Signia $517	ENDO GIA ULTRA $175	LigaSure $10	APPOSE ULC $6
Stryker Corporation	$584 SPY-PHI SYSTEM $584
Other	$1,911 Mesh $418	DERMABOND Portfolio $202	Contrave $169	DERMACELL $150	ETHICON ENDO-SURGERY Curved Intraluminal Stapler $103	Other $869

**Types of Payments**
Education	$9,210
Travel and Lodging	$5,410
Food and Beverage	$4,323
Consulting Fee	$400
Gift	$16

Biography

Dr. Anthony Maffei specializes in general surgery and bariatric surgery and practices in Purchase, NY, Hawthorne, NY, and Valhalla, NY. Dr. Maffei's areas of expertise include weight loss surgery (bariatric surgery). He graduated from Ross University School of Medicine. For his professional training, Dr. Maffei completed a residency program at Stamford Hospital, Connecticut. Dr. Maffei is affiliated with Yale New Haven Health. According to Yale New Haven Health, he is currently accepting new patients at his office in Purchase, NY.