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Home > MD Providers > Thoracic (Chest) Surgeons

Dr. Niv Ad, MD

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Specializes in: Thoracic Surgery

7901 Maple Avenue Suite A
Takoma Park, MD 20912

(202) 524-4200

Dr. Niv Ad, MD is a thoracic surgeon in Takoma Park, MD specializing in thoracic surgery.

Office Locations

7901 Maple Avenue Suite A
Takoma Park, MD 20912

(202) 524-4200

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Niv Ad, MD treated as a thoracic surgeon in Takoma Park, MD during 2012 were thoracic (chest) surgery procedures, open surgery, ablation and cardiac procedures.

Volume of procedures performed by Dr. Niv Ad, MD for Medicare patients.

ablation	28
cardiac procedures	28
doctor visit	75
open surgery	28
thoracic (chest) surgery procedures	28

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Niv Ad, MD treated as a thoracic surgeon in Takoma Park, MD during 2013 were cardiac procedures, thoracic (chest) surgery procedures, open surgery and ablation.

Volume of procedures performed by Dr. Niv Ad, MD for Medicare patients.

ablation	22
cardiac procedures	54
doctor visit	87
minimally invasive procedures	16
open surgery	22
thoracic (chest) surgery procedures	22
vascular procedures	16

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Niv Ad, MD.

**Gender**
Male	70
Female	50

**Ethnicity**
Non-Hispanic White	100
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	52
From 75 to 84	39
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Niv Ad, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	75
Depression	23
Chronic Kidney Disease	48
Asthma	20
Osteoperosis	13
Atrial Fibrilation	68
Heart Failure	68
Chronic Obstructive Pulmonary Disease	36
Diabetes	38
Dementia	17
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Niv Ad, MD treated as a thoracic surgeon in Takoma Park, MD during 2014 were cardiac procedures, minimally invasive procedures, vascular procedures and thoracic (chest) surgery procedures.

Volume of procedures performed by Dr. Niv Ad, MD for Medicare patients.

ablation	14
cardiac procedures	110
doctor visit	88
minimally invasive procedures	20
open surgery	14
thoracic (chest) surgery procedures	14
vascular procedures	20

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Niv Ad, MD.

**Gender**
Male	67
Female	49

**Ethnicity**
Non-Hispanic White	97
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	40
From 75 to 84	37
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Niv Ad, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	75
Depression	21
Chronic Kidney Disease	42
Asthma	22
Osteoperosis	9
Atrial Fibrilation	59
Heart Failure	66
Chronic Obstructive Pulmonary Disease	36
Diabetes	34
Dementia	14
Cancer	22

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Niv Ad, MD treated as a thoracic surgeon in Takoma Park, MD during 2015 were cardiac procedures, minimally invasive procedures, vascular procedures and thoracic (chest) surgery procedures.

Volume of procedures performed by Dr. Niv Ad, MD for Medicare patients.

ablation	12
cardiac procedures	68
doctor visit	54
minimally invasive procedures	28
open surgery	12
thoracic (chest) surgery procedures	12
vascular procedures	28

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Niv Ad, MD.

**Gender**
Male	138
Female	90

**Ethnicity**
Non-Hispanic White	196
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	84
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Niv Ad, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	75
Depression	27
Chronic Kidney Disease	55
Asthma	23
Osteoperosis	0
Atrial Fibrilation	67
Heart Failure	69
Chronic Obstructive Pulmonary Disease	34
Diabetes	40
Dementia	15
Cancer	18

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Niv Ad, MD treated as a thoracic surgeon in Takoma Park, MD during 2016 were cardiac procedures, minimally invasive procedures and vascular procedures.

Volume of procedures performed by Dr. Niv Ad, MD for Medicare patients.

cardiac procedures	30
doctor visit	20
minimally invasive procedures	15
vascular procedures	15

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Niv Ad, MD.

**Gender**
Male	34
Female	31

**Age**
From 65 to 74	20
From 75 to 84	24
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Niv Ad, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	75
Depression	17
Chronic Kidney Disease	46
Asthma	28
Osteoperosis	0
Atrial Fibrilation	55
Heart Failure	72
Chronic Obstructive Pulmonary Disease	28
Diabetes	31
Dementia	23
Cancer	23

Medicare Procedure and Patient Information

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Niv Ad, MD.

**Gender**
Male	21
Female	20

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

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

Conditions of Medicare patients treated by Dr. Niv Ad, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	75
Depression	27
Chronic Kidney Disease	68
Asthma	0
Osteoperosis	0
Atrial Fibrilation	44
Heart Failure	73
Chronic Obstructive Pulmonary Disease	0
Diabetes	49
Dementia	29
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Niv Ad, MD treated as a thoracic surgeon in Takoma Park, MD during 2018 were thoracic (chest) surgery procedures, open surgery, cardiac procedures and bypass surgery.

Volume of procedures performed by Dr. Niv Ad, MD for Medicare patients.

bypass surgery	13
cardiac procedures	26
open surgery	26
thoracic (chest) surgery procedures	26

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Niv Ad, MD.

**Gender**
Male	24
Female	17

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

**Age**
From 65 to 74	0
From 75 to 84	18
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Niv Ad, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	75
Depression	0
Chronic Kidney Disease	71
Asthma	0
Osteoperosis	0
Atrial Fibrilation	71
Heart Failure	75
Chronic Obstructive Pulmonary Disease	0
Diabetes	51
Dementia	37
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Dr. Niv Ad, MD for Medicare patients.

doctor visit	11

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Niv Ad, MD.

**Gender**
Male	37
Female	23

**Ethnicity**
Non-Hispanic White	38
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	22
From 75 to 84	20
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Niv Ad, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	75
Depression	25
Chronic Kidney Disease	65
Asthma	0
Osteoperosis	0
Atrial Fibrilation	63
Heart Failure	75
Chronic Obstructive Pulmonary Disease	22
Diabetes	52
Dementia	18
Cancer	18

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Niv Ad, MD treated as a thoracic surgeon in Takoma Park, MD during 2020 were cardiac procedures, thoracic (chest) surgery procedures, open surgery and hospital care.

Volume of procedures performed by Dr. Niv Ad, MD for Medicare patients.

bypass surgery	16
cardiac procedures	44
doctor visit	12
hospital care	18
inpatient care	18
minimally invasive procedures	12
open surgery	32
thoracic (chest) surgery procedures	32
ultrasound (sonogram)	12

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Niv Ad, MD.

**Gender**
Male	32
Female	20

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

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

Conditions of Medicare patients treated by Dr. Niv Ad, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	75
Depression	21
Chronic Kidney Disease	54
Asthma	0
Osteoperosis	0
Atrial Fibrilation	56
Heart Failure	60
Chronic Obstructive Pulmonary Disease	25
Diabetes	38
Dementia	0
Cancer	21

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Niv Ad, MD treated as a thoracic surgeon in Takoma Park, MD during 2021 were cardiac procedures, minimally invasive procedures, vascular procedures and thoracic (chest) surgery procedures.

Volume of procedures performed by Dr. Niv Ad, MD for Medicare patients.

bypass surgery	17
cardiac procedures	124
doctor visit	68
hospital care	31
inpatient care	31
minimally invasive procedures	45
open surgery	34
thoracic (chest) surgery procedures	34
vascular procedures	45

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Niv Ad, MD.

**Gender**
Male	64
Female	51

**Ethnicity**
Non-Hispanic White	77
Black	20
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	41
From 75 to 84	48
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Niv Ad, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	75
Depression	25
Chronic Kidney Disease	56
Asthma	10
Osteoperosis	0
Atrial Fibrilation	35
Heart Failure	69
Chronic Obstructive Pulmonary Disease	18
Diabetes	43
Dementia	23
Cancer	18

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Niv Ad, MD treated as a thoracic surgeon in Takoma Park, MD during 2022 were cardiac procedures, minimally invasive procedures, vascular procedures and hospital care.

Volume of procedures performed by Dr. Niv Ad, MD for Medicare patients.

cardiac procedures	60
doctor visit	39
hospital care	11
inpatient care	11
minimally invasive procedures	30
vascular procedures	30

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Niv Ad, MD.

**Gender**
Male	32
Female	35

**Ethnicity**
Non-Hispanic White	45
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	25
From 75 to 84	31
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Niv Ad, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	75
Depression	16
Chronic Kidney Disease	33
Asthma	0
Osteoperosis	0
Atrial Fibrilation	55
Heart Failure	51
Chronic Obstructive Pulmonary Disease	22
Diabetes	39
Dementia	0
Cancer	25

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Niv Ad, MD for Medicare patients.

The highest averages for the top procedures that Dr. Niv Ad, MD treated as a thoracic surgeon in Takoma Park, MD were cardiac procedures, vascular procedures, thoracic (chest) surgery procedures and open surgery.

ablation	19
bypass surgery	15
cardiac procedures	60
doctor visit	50
hospital care	20
inpatient care	20
minimally invasive procedures	23
open surgery	24
thoracic (chest) surgery procedures	24
ultrasound (sonogram)	12
vascular procedures	25

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Niv Ad, MD.

**Gender**
Male	47
Female	35

**Ethnicity**
Black / African American	3
Asian / Pacific Islander	0
Non-Hispanic White	58
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	30
85 and over	0
Less than 65	0
65 to 74	25

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

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

Hypertension	68
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	68
Depression	18
Chronic Kidney Disease	48
Asthma	9
Osteoporosis	2
Heart Failure	61
Chronic Obstructive Pulmonary Disease	20
Diabetes	37
Atrial Fibrillation	52
Cancer	14
Dementia	16

Education & Training

He has a state license in Virginia.

Licensed In: Virginia

Ratings & Reviews

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General Payments

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

**Payments by Company**
AtriCure, Inc.	$268,485 ATRICURE SYNERGY ABLATION SYSTEM $58,716	EPI-SENSE GUIDED COAGULATION SYSTEM WITH VISITRAX $52,171	Cardiovascular $50,891	ATRICURE CRYOICE CRYOABLATION SYSTEM (CRYO2) $42,399	ATRICLIP LAA EXCLUSION SYSTEM $4,913	Other $59,395
Pulse Biosciences, Inc.	$130,892 CellFX $130,892
Sorin Group USA Inc.	$72,687 Aortic Tissue Valve - Perceval $53,970	Sutureless Valves $17,431	All Sorin HV $695	Tissue Heart Valves $591
Medtronic Vascular, Inc.	$71,729 CryoFlex $19,046	Ablation $14,046	Cardioblate $7,869	CoreValve Evolut $2,154	Pacemakers $56	Other $28,558
HELIOS CARDIO INC	$14,000 CARDIAMEND $14,000
Other	$38,468 VIOLA $13,577	Aortic Tissue Valve - Perceval $10,671	Beating Heart Surgery $2,537	Cardioblate $2,071	ECM Patch $2,001	Other $7,611

**Types of Payments**
Consulting Fee	$402,135
Travel and Lodging	$124,095
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$53,375
Food and Beverage	$12,322
Education	$2,774
Other	$1,560

Research Payments

Dr. Niv Ad, MD has received 107 research payments totaling $927,056.

Ownership and Interest Payments

This table describes ownership payments received by Dr. Niv Ad, MD.

Vascular Graft Solutions Inc	2024	$16,457.00	Physician Covered Recipient	Cash or cash equivalent
Vascular Graft Solutions Inc	2023	$16,457.00	Physician Covered Recipient	Cash or cash equivalent
Vascular Graft Solutions Inc	2022	$16,457.00	Physician Covered Recipient	Options award