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Home > LA Providers > Vascular Surgeons

Dr. Malachi G. Sheahan III, MD

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Specializes in: Vascular Surgery

1111 Medical Center Boulevard Suite N713
Marrero, LA 70072

(504) 349-6713

Dr. Malachi G. Sheahan III, MD is a vascular surgeon in Marrero, LA specializing in vascular surgery.

Office Locations

1111 Medical Center Boulevard Suite N713
Marrero, LA 70072

(504) 349-6713

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In The News

“A heartfelt thank you to Dr. Mark Bowen, Dr. Michael Corcoran, the Bears medical team and the Bears athletic training staff, as well as University Medical Center of New Orleans vascular surgeons...”—"Bears TE Zach Miller thanks doctors, fans in emotional tweet", USA Today, November 2017

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Malachi G. Sheahan III, MD treated as a vascular surgeon in Marrero, LA during 2012 were vascular procedures, dialysis access procedures, X-rays and angioplasty.

Volume of procedures performed by Dr. Malachi G. Sheahan III, MD for Medicare patients.

anastomosis	27
angioplasty	119
catheterization	16
device removal	16
dialysis access procedures	207
doctor visit	366
hospital care	13
inpatient care	13
minimally invasive procedures	35
thrombectomy (blood clot removal)	23
ultrasound (sonogram)	19
vascular procedures	254
X-rays	122

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Malachi G. Sheahan III, MD treated as a vascular surgeon in Marrero, LA during 2013 were vascular procedures, dialysis access procedures, X-rays and angioplasty.

Volume of procedures performed by Dr. Malachi G. Sheahan III, MD for Medicare patients.

angioplasty	160
catheterization	18
device removal	16
dialysis access procedures	231
doctor visit	288
minimally invasive procedures	44
thrombectomy (blood clot removal)	44
vascular procedures	298
X-rays	167

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Malachi G. Sheahan III, MD.

**Gender**
Male	113
Female	108

**Ethnicity**
Non-Hispanic White	66
Black	134
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	70
From 75 to 84	0
85 and over	0
Less than 65	105

Conditions of Medicare patients treated by Dr. Malachi G. Sheahan III, MD in 2013

Hypertension	75
High Cholesterol	67
Stroke	13
Ischemic Heart Disease	57
Depression	23
Chronic Kidney Disease	75
Asthma	6
Osteoperosis	5
Atrial Fibrilation	17
Heart Failure	59
Chronic Obstructive Pulmonary Disease	16
Diabetes	67
Dementia	12
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Malachi G. Sheahan III, MD treated as a vascular surgeon in Marrero, LA during 2014 were vascular procedures, dialysis access procedures, X-rays and angioplasty.

Volume of procedures performed by Dr. Malachi G. Sheahan III, MD for Medicare patients.

angioplasty	177
catheterization	14
dialysis access procedures	244
doctor visit	260
hospital care	12
inpatient care	12
minimally invasive procedures	47
thrombectomy (blood clot removal)	47
vascular procedures	305
X-rays	183

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Malachi G. Sheahan III, MD.

**Gender**
Male	119
Female	122

**Ethnicity**
Non-Hispanic White	84
Black	137
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	69
From 75 to 84	50
85 and over	14
Less than 65	108

Conditions of Medicare patients treated by Dr. Malachi G. Sheahan III, MD in 2014

Hypertension	75
High Cholesterol	61
Stroke	16
Ischemic Heart Disease	56
Depression	30
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	54
Chronic Obstructive Pulmonary Disease	19
Diabetes	66
Dementia	16
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Malachi G. Sheahan III, MD treated as a vascular surgeon in Marrero, LA during 2015 were vascular procedures, dialysis access procedures, angioplasty and X-rays.

Volume of procedures performed by Dr. Malachi G. Sheahan III, MD for Medicare patients.

anastomosis	12
angioplasty	176
catheterization	16
device removal	12
dialysis access procedures	239
doctor visit	322
hospital care	20
inpatient care	20
minimally invasive procedures	61
stent placement (stenting)	17
thrombectomy (blood clot removal)	44
vascular procedures	337
X-rays	169

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Malachi G. Sheahan III, MD.

**Gender**
Male	260
Female	252

**Ethnicity**
Non-Hispanic White	148
Black	320
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	188
From 75 to 84	94
85 and over	30
Less than 65	200

Conditions of Medicare patients treated by Dr. Malachi G. Sheahan III, MD in 2015

Hypertension	75
High Cholesterol	68
Stroke	17
Ischemic Heart Disease	60
Depression	26
Chronic Kidney Disease	75
Asthma	19
Osteoperosis	5
Atrial Fibrilation	17
Heart Failure	61
Chronic Obstructive Pulmonary Disease	23
Diabetes	70
Dementia	15
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Malachi G. Sheahan III, MD treated as a vascular surgeon in Marrero, LA during 2016 were vascular procedures, dialysis access procedures, angioplasty and X-rays.

Volume of procedures performed by Dr. Malachi G. Sheahan III, MD for Medicare patients.

angioplasty	167
catheterization	18
dialysis access procedures	182
doctor visit	276
hospital care	16
inpatient care	16
minimally invasive procedures	34
thrombectomy (blood clot removal)	34
vascular procedures	260
X-rays	127

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Malachi G. Sheahan III, MD.

**Gender**
Male	116
Female	106

**Ethnicity**
Non-Hispanic White	85
Black	123
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	75
From 75 to 84	44
85 and over	18
Less than 65	85

Conditions of Medicare patients treated by Dr. Malachi G. Sheahan III, MD in 2016

Hypertension	75
High Cholesterol	66
Stroke	15
Ischemic Heart Disease	59
Depression	21
Chronic Kidney Disease	75
Asthma	32
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	57
Chronic Obstructive Pulmonary Disease	27
Diabetes	66
Dementia	16
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Malachi G. Sheahan III, MD treated as a vascular surgeon in Marrero, LA during 2017 were vascular procedures, dialysis access procedures and catheterization.

Volume of procedures performed by Dr. Malachi G. Sheahan III, MD for Medicare patients.

catheterization	18
dialysis access procedures	19
doctor visit	206
vascular procedures	19

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Malachi G. Sheahan III, MD.

**Gender**
Male	103
Female	87

**Ethnicity**
Non-Hispanic White	71
Black	102
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	71
From 75 to 84	0
85 and over	0
Less than 65	77

Conditions of Medicare patients treated by Dr. Malachi G. Sheahan III, MD in 2017

Hypertension	75
High Cholesterol	60
Stroke	16
Ischemic Heart Disease	61
Depression	23
Chronic Kidney Disease	75
Asthma	7
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	49
Chronic Obstructive Pulmonary Disease	21
Diabetes	65
Dementia	15
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Malachi G. Sheahan III, MD treated as a vascular surgeon in Marrero, LA during 2018 were vascular procedures, catheterization, hospital care and inpatient care.

Volume of procedures performed by Dr. Malachi G. Sheahan III, MD for Medicare patients.

catheterization	20
dialysis access procedures	13
doctor visit	197
hospital care	14
inpatient care	14
vascular procedures	24

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Malachi G. Sheahan III, MD.

**Gender**
Male	96
Female	80

**Ethnicity**
Non-Hispanic White	65
Black	100
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	0
85 and over	0
Less than 65	59

Conditions of Medicare patients treated by Dr. Malachi G. Sheahan III, MD in 2018

Hypertension	75
High Cholesterol	73
Stroke	13
Ischemic Heart Disease	60
Depression	20
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	47
Chronic Obstructive Pulmonary Disease	15
Diabetes	64
Dementia	17
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Malachi G. Sheahan III, MD treated as a vascular surgeon in Marrero, LA during 2019 were hospital care, inpatient care, vascular procedures and dialysis access procedures.

Volume of procedures performed by Dr. Malachi G. Sheahan III, MD for Medicare patients.

dialysis access procedures	14
doctor visit	173
hospital care	14
inpatient care	14
vascular procedures	14

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Malachi G. Sheahan III, MD.

**Gender**
Male	88
Female	83

**Ethnicity**
Non-Hispanic White	73
Black	86
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	63
From 75 to 84	43
85 and over	12
Less than 65	53

Conditions of Medicare patients treated by Dr. Malachi G. Sheahan III, MD in 2019

Hypertension	75
High Cholesterol	71
Stroke	11
Ischemic Heart Disease	55
Depression	27
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	49
Chronic Obstructive Pulmonary Disease	16
Diabetes	60
Dementia	15
Cancer	7

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Malachi G. Sheahan III, MD treated as a vascular surgeon in Marrero, LA during 2020 were vascular procedures, catheterization, hospital care and inpatient care.

Volume of procedures performed by Dr. Malachi G. Sheahan III, MD for Medicare patients.

catheterization	26
dialysis access procedures	20
doctor visit	135
hospital care	20
inpatient care	20
vascular procedures	33

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Malachi G. Sheahan III, MD.

**Gender**
Male	94
Female	81

**Ethnicity**
Non-Hispanic White	62
Black	101
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	65
From 75 to 84	34
85 and over	11
Less than 65	65

Conditions of Medicare patients treated by Dr. Malachi G. Sheahan III, MD in 2020

Hypertension	75
High Cholesterol	63
Stroke	13
Ischemic Heart Disease	51
Depression	23
Chronic Kidney Disease	75
Asthma	7
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	47
Chronic Obstructive Pulmonary Disease	15
Diabetes	62
Dementia	14
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Malachi G. Sheahan III, MD treated as a vascular surgeon in Marrero, LA during 2021 were hospital care, inpatient care, vascular procedures and dialysis access procedures.

Volume of procedures performed by Dr. Malachi G. Sheahan III, MD for Medicare patients.

dialysis access procedures	11
doctor visit	120
hospital care	16
inpatient care	16
vascular procedures	11

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Malachi G. Sheahan III, MD.

**Gender**
Male	76
Female	65

**Ethnicity**
Non-Hispanic White	67
Black	62
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	55
From 75 to 84	0
85 and over	0
Less than 65	40

Conditions of Medicare patients treated by Dr. Malachi G. Sheahan III, MD in 2021

Hypertension	75
High Cholesterol	72
Stroke	11
Ischemic Heart Disease	54
Depression	21
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	16
Heart Failure	37
Chronic Obstructive Pulmonary Disease	21
Diabetes	61
Dementia	19
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Malachi G. Sheahan III, MD treated as a vascular surgeon in Marrero, LA during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Malachi G. Sheahan III, MD for Medicare patients.

doctor visit	88
hospital care	16
inpatient care	16

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Malachi G. Sheahan III, MD.

**Gender**
Male	76
Female	58

**Ethnicity**
Non-Hispanic White	62
Black	57
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	53
From 75 to 84	31
85 and over	14
Less than 65	36

Conditions of Medicare patients treated by Dr. Malachi G. Sheahan III, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	42
Depression	23
Chronic Kidney Disease	65
Asthma	8
Osteoperosis	0
Atrial Fibrilation	28
Heart Failure	40
Chronic Obstructive Pulmonary Disease	20
Diabetes	59
Dementia	14
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Malachi G. Sheahan III, MD treated as a vascular surgeon in Marrero, LA during 2023 were hospital care and inpatient care.

Volume of procedures performed by Dr. Malachi G. Sheahan III, MD for Medicare patients.

doctor visit	72
hospital care	27
inpatient care	27

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Malachi G. Sheahan III, MD.

**Gender**
Male	62
Female	50

**Ethnicity**
Non-Hispanic White	54
Black	44
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	43
From 75 to 84	0
85 and over	0
Less than 65	30

Conditions of Medicare patients treated by Dr. Malachi G. Sheahan III, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	24
Ischemic Heart Disease	46
Depression	31
Chronic Kidney Disease	70
Asthma	0
Osteoperosis	0
Atrial Fibrilation	24
Heart Failure	44
Chronic Obstructive Pulmonary Disease	26
Diabetes	62
Dementia	16
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Malachi G. Sheahan III, MD for Medicare patients.

The highest averages for the top procedures that Dr. Malachi G. Sheahan III, MD treated as a vascular surgeon in Marrero, LA were angioplasty, vascular procedures, X-rays and dialysis access procedures.

anastomosis	19
angioplasty	159
catheterization	18
device removal	14
dialysis access procedures	118
doctor visit	208
hospital care	16
inpatient care	16
minimally invasive procedures	44
stent placement (stenting)	17
thrombectomy (blood clot removal)	38
ultrasound (sonogram)	19
vascular procedures	155
X-rays	153

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Malachi G. Sheahan III, MD.

**Gender**
Male	100
Female	91

**Ethnicity**
Black / African American	105
Asian / Pacific Islander	0
Non-Hispanic White	69
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	24
85 and over	8
Less than 65	71
65 to 74	68

Average of Total of Conditions of Medicare patients treated by Dr. Malachi G. Sheahan III, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Malachi G. Sheahan III, MD treated were hypertension, chronic kidney disease, high cholesterol and diabetes.

Hypertension	68
High Cholesterol	62
Stroke	13
Ischemic Heart Disease	50
Depression	22
Chronic Kidney Disease	67
Asthma	7
Osteoporosis	3
Heart Failure	45
Chronic Obstructive Pulmonary Disease	18
Diabetes	58
Atrial Fibrillation	15
Cancer	8
Dementia	14

Education & Training

He has a state license in Louisiana.

Licensed In: Louisiana

Ratings & Reviews

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General Payments

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

**Payments by Company**
W. L. Gore & Associates, Inc.	$21,569 PROPATEN Vascular Graft $4,506	GORE VIABAHN VBX Balloon Expandable Endo $3,669	C3 Delivery System $1,917	EXCLUDER AAA Endoprosthesis $1,874	VIABAHN Endoprosthesis with Hep $1,803	Other $7,800
Medtronic, Inc.	$10,343 ENDURANT IIS $10,178	IN.PACT Admiral $165
Boston Scientific Corporation	$4,236 GENERAL VASCULAR INTERVENTION $3,086	GENERAL THERAPIES $1,118	GENERAL METALLIC STENTS $21	Angiojet ZelanteDVT Thrombectomy Catheter $12
Cook Medical LLC	$3,519 Cook Medical Zilver PTX $493	Cook Medical Advanced Tech $252	Zenith Alpha $245	Cook Medical Peripheral Intervention $232	Zenith Spiral-Z $228	Other $2,068
Cook Incorporated	$3,309 Cook Medical Zilver PTX $1,555	PI - Self-Expanding Stent $283	Cook Medical Thoracic $259	Cook Medical Accessories $240	Peripheral Intervention $240	Other $731
Other	$7,103 Magellan Robotic Catheters $854	Indigo System $797	Endurant $683	AFX $467	ENROUTE Transcarotid Stent $242	Other $4,061

**Types of Payments**
Food and Beverage	$33,195
Grant	$10,203
Travel and Lodging	$3,282
Consulting Fee	$3,000
Honoraria	$400

Biography

Dr. Malachi Sheahan's area of specialization is vascular surgery. He attended medical school at Boston University School of Medicine.

Select Year:

Dr. Malachi G. Sheahan III, MD

Office Locations

In The News

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. Malachi G. Sheahan III, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Malachi G. Sheahan III, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Malachi G. Sheahan III, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Malachi G. Sheahan III, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Malachi G. Sheahan III, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Malachi G. Sheahan III, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Malachi G. Sheahan III, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Malachi G. Sheahan III, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Malachi G. Sheahan III, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Malachi G. Sheahan III, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Malachi G. Sheahan III, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Malachi G. Sheahan III, MD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

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