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Home > NY Providers > Orthopedic Surgeons

Dr. Mark S. McMahon, MD

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Specializes in: Orthopedics/Orthopedic Surgery

Harvard Medical School (1986)

876 Park Avenue
New York, NY 10021

(212) 717-1405

Dr. Mark S. McMahon, MD is an orthopedist in New York, NY specializing in orthopedics/orthopedic surgery. He graduated from Harvard Medical School in 1986 and has 40 years of experience.

Office Locations

876 Park Avenue
New York, NY 10021

(212) 717-1405

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876 Park Avenue
New York, NY 10075

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Mark S. McMahon, MD for Medicare patients.

doctor visit	57

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Mark S. McMahon, MD for Medicare patients.

doctor visit	104

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark S. McMahon, MD.

**Gender**
Male	36
Female	36

**Ethnicity**
Non-Hispanic White	37
Black	22
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	32
From 75 to 84	0
85 and over	0
Less than 65	26

Conditions of Medicare patients treated by Dr. Mark S. McMahon, MD in 2013

Hypertension	56
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	39
Depression	22
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	19
Chronic Obstructive Pulmonary Disease	0
Diabetes	35
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark S. McMahon, MD treated as an orthopedist in New York, NY during 2014 were aspiration and injections.

Volume of procedures performed by Dr. Mark S. McMahon, MD for Medicare patients.

aspiration	21
doctor visit	102
injections	21

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark S. McMahon, MD.

**Gender**
Male	28
Female	40

**Ethnicity**
Non-Hispanic White	40
Black	14
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	27
From 75 to 84	0
85 and over	0
Less than 65	25

Conditions of Medicare patients treated by Dr. Mark S. McMahon, MD in 2014

Hypertension	57
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	35
Depression	25
Chronic Kidney Disease	0
Asthma	18
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	16
Diabetes	47
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Mark S. McMahon, MD for Medicare patients.

doctor visit	70

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark S. McMahon, MD.

**Gender**
Male	58
Female	60

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

**Age**
From 65 to 74	56
From 75 to 84	0
85 and over	0
Less than 65	38

Conditions of Medicare patients treated by Dr. Mark S. McMahon, MD in 2015

Hypertension	49
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	31
Depression	22
Chronic Kidney Disease	19
Asthma	20
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	39
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Mark S. McMahon, MD for Medicare patients.

doctor visit	75

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark S. McMahon, MD.

**Gender**
Male	30
Female	31

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

**Age**
From 65 to 74	32
From 75 to 84	13
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark S. McMahon, MD in 2016

Hypertension	56
High Cholesterol	54
Stroke	0
Ischemic Heart Disease	36
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	38
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Mark S. McMahon, MD for Medicare patients.

doctor visit	50

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark S. McMahon, MD.

**Gender**
Male	20
Female	21

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

**Age**
From 65 to 74	16
From 75 to 84	0
85 and over	0
Less than 65	12

Conditions of Medicare patients treated by Dr. Mark S. McMahon, MD in 2017

Hypertension	39
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	29
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	37
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Dr. Mark S. McMahon, MD for Medicare patients.

doctor visit	60

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark S. McMahon, MD.

**Gender**
Male	19
Female	21

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

**Age**
From 65 to 74	17
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark S. McMahon, MD in 2018

Hypertension	63
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	35
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Mark S. McMahon, MD for Medicare patients.

doctor visit	51

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark S. McMahon, MD.

**Gender**
Male	23
Female	15

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

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

Conditions of Medicare patients treated by Dr. Mark S. McMahon, MD in 2019

Hypertension	53
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	37
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Dr. Mark S. McMahon, MD for Medicare patients.

doctor visit	21

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark S. McMahon, MD.

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	12

Conditions of Medicare patients treated by Dr. Mark S. McMahon, MD in 2020

Hypertension	65
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	0
Depression	0
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

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Mark S. McMahon, MD for Medicare patients.

doctor visit	28

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark S. McMahon, MD.

**Gender**
Male	13
Female	11

Conditions of Medicare patients treated by Dr. Mark S. McMahon, MD in 2021

Hypertension	67
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	0
Depression	0
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. Mark S. McMahon, MD for Medicare patients.

doctor visit	54

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark S. McMahon, MD.

**Age**
From 65 to 74	12
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark S. McMahon, MD in 2022

Hypertension	57
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	0
Depression	0
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

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. Mark S. McMahon, MD for Medicare patients.

doctor visit	45

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark S. McMahon, MD.

**Gender**
Male	13
Female	15

**Ethnicity**
Non-Hispanic White	17
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	11

Conditions of Medicare patients treated by Dr. Mark S. McMahon, MD in 2023

Hypertension	57
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	0
Depression	0
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

2024 Medicare Procedure Volume

Volume of procedures performed by Dr. Mark S. McMahon, MD for Medicare patients.

doctor visit	38

Conditions of Medicare patients treated by Dr. Mark S. McMahon, MD in 2024

Hypertension	61
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	0
Depression	0
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

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Mark S. McMahon, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark S. McMahon, MD treated as an orthopedist in New York, NY were aspiration and injections.

aspiration	21
doctor visit	58
injections	21

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Mark S. McMahon, MD.

**Gender**
Male	18
Female	19

**Ethnicity**
Black / African American	2
Asian / Pacific Islander	0
Non-Hispanic White	22
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	1
85 and over	0
Less than 65	9
65 to 74	15

Average of Total of Conditions of Medicare patients treated by Dr. Mark S. McMahon, MD From 2012 - 2024

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

Hypertension	52
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	13
Depression	5
Chronic Kidney Disease	1
Asthma	2
Osteoporosis	0
Heart Failure	1
Chronic Obstructive Pulmonary Disease	1
Diabetes	20
Atrial Fibrillation	0
Dementia	0
Cancer	1

Education & Training

Dr. Mark S. McMahon, MD graduated from Harvard Medical School in 1986. He has a state license in New York.

Medical School: Harvard Medical School (1986)

Licensed In: New York

Ratings & Reviews

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General Payments

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

**Payments by Company**
Stryker Corporation	$264 Tritanium $213	Duracon $51
Smith+Nephew, Inc.	$146 Bone Anchors with Arthroscopic Delivery System $146
Smith & Nephew, Inc.	$31 Topaz $31

**Types of Payments**
Food and Beverage	$441

Biography

Dr. Mark McMahon is a New York, NY physician who specializes in orthopedics/orthopedic surgery. Dr. McMahon has obtained a license to practice in New York.

Select Year:

Dr. Mark S. McMahon, MD

Office Locations

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. Mark S. McMahon, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark S. McMahon, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark S. McMahon, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark S. McMahon, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark S. McMahon, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark S. McMahon, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark S. McMahon, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark S. McMahon, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark S. McMahon, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark S. McMahon, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Mark S. McMahon, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

Conditions of Medicare patients treated by Dr. Mark S. McMahon, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Mark S. McMahon, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

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