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Home > NV Providers > Vascular Surgeons

Dr. John Marshall Ham, MD

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Specializes in: Vascular Surgery

2450 Fire Mesa Street Suite 100
Las Vegas, NV 89128

(702) 341-8031

Dr. John Marshall Ham, MD is a vascular surgeon in Las Vegas, NV specializing in vascular surgery.

Office Locations

1120 Shadow Lane Suite D-100
Las Vegas, NV 89102

(702) 383-2224

(702) 383-3035

open_in_new

2450 Fire Mesa Street Suite 100
Las Vegas, NV 89128

(702) 341-8031

(702) 558-9059

open_in_new

In The News

“Dr. John Ham, the surgeon who recently turned a troubled kidney transplant program at UMC into one of the nation's best, said in four months UMC will offer the kidney-pancreas transplant again.”—"With gift of organs, a life is restored", Las Vegas Review-Journal, September 2013

“After all, Dr. John Ham, the lead surgeon, is trained to do them.”—"More organ donors needed", Las Vegas Review-Journal, December 2012

“Should his son ever need a transplant surgeon, Bryan Maloney hopes the physician will be as talented as Dr. John Ham, the UMC surgeon who took out his kidneys and gave him a donated organ.”—"Kidney Disease: Father feels guilty that son has disorder", Las Vegas Review-Journal, May 2011

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Marshall Ham, MD treated as a vascular surgeon in Las Vegas, NV during 2013 were urologic procedures, transplant procedures, open surgery and abdominal surgery.

Volume of procedures performed by Dr. John Marshall Ham, MD for Medicare patients.

abdominal surgery	12
open surgery	12
stent placement (stenting)	12
transplant procedures	12
urologic procedures	24

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Marshall Ham, MD.

**Gender**
Male	12
Female	12

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

Conditions of Medicare patients treated by Dr. John Marshall Ham, MD in 2013

The most common conditions of Medicare patients that Dr. John Marshall Ham, MD treated during 2013 were chronic kidney disease, hypertension, high cholesterol and ischemic heart disease.

Hypertension	75
High Cholesterol	71
Stroke	0
Ischemic Heart Disease	67
Depression	0
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	50
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Marshall Ham, MD treated as a vascular surgeon in Las Vegas, NV during 2014 were urologic procedures, open surgery, stent placement (stenting) and transplant procedures.

Volume of procedures performed by Dr. John Marshall Ham, MD for Medicare patients.

abdominal surgery	11
open surgery	12
stent placement (stenting)	12
transplant procedures	11
urologic procedures	23

Conditions of Medicare patients treated by Dr. John Marshall Ham, MD in 2014

The most common conditions of Medicare patients that Dr. John Marshall Ham, MD treated during 2014 were chronic kidney disease, hypertension, high cholesterol and ischemic heart disease.

Hypertension	75
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	58
Depression	0
Chronic Kidney Disease	75
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

2015 Medicare Procedure Volume

The top procedures that Dr. John Marshall Ham, MD treated as a vascular surgeon in Las Vegas, NV during 2015 were urologic procedures, open surgery, stent placement (stenting) and transplant procedures.

Volume of procedures performed by Dr. John Marshall Ham, MD for Medicare patients.

abdominal surgery	20
open surgery	21
stent placement (stenting)	21
transplant procedures	20
urologic procedures	41

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Marshall Ham, MD.

**Gender**
Male	28
Female	26

Conditions of Medicare patients treated by Dr. John Marshall Ham, MD in 2015

The most common conditions of Medicare patients that Dr. John Marshall Ham, MD treated during 2015 were chronic kidney disease, hypertension, high cholesterol and diabetes.

Hypertension	75
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	44
Depression	0
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	41
Chronic Obstructive Pulmonary Disease	0
Diabetes	56
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Marshall Ham, MD treated as a vascular surgeon in Las Vegas, NV during 2016 were urologic procedures, open surgery, stent placement (stenting) and transplant procedures.

Volume of procedures performed by Dr. John Marshall Ham, MD for Medicare patients.

abdominal surgery	27
open surgery	29
stent placement (stenting)	29
transplant procedures	27
urologic procedures	56

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Marshall Ham, MD.

**Gender**
Male	28
Female	21

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

Conditions of Medicare patients treated by Dr. John Marshall Ham, MD in 2016

The most common conditions of Medicare patients that Dr. John Marshall Ham, MD treated during 2016 were chronic kidney disease, hypertension, diabetes and high cholesterol.

Hypertension	75
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	31
Depression	0
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	41
Chronic Obstructive Pulmonary Disease	0
Diabetes	57
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Marshall Ham, MD treated as a vascular surgeon in Las Vegas, NV during 2017 were urologic procedures, transplant procedures, open surgery and abdominal surgery.

Volume of procedures performed by Dr. John Marshall Ham, MD for Medicare patients.

abdominal surgery	32
open surgery	32
stent placement (stenting)	32
transplant procedures	32
urologic procedures	64

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Marshall Ham, MD.

**Gender**
Male	27
Female	28

**Ethnicity**
Non-Hispanic White	12
Black	16
Hispanic	12
Asian	0
Other	0
Native American	0

Conditions of Medicare patients treated by Dr. John Marshall Ham, MD in 2017

The most common conditions of Medicare patients that Dr. John Marshall Ham, MD treated during 2017 were chronic kidney disease, hypertension, high cholesterol and diabetes.

Hypertension	75
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	36
Depression	0
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	38
Chronic Obstructive Pulmonary Disease	0
Diabetes	47
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Marshall Ham, MD treated as a vascular surgeon in Las Vegas, NV during 2018 were urologic procedures, transplant procedures, abdominal surgery and hospital care.

Volume of procedures performed by Dr. John Marshall Ham, MD for Medicare patients.

abdominal surgery	26
doctor visit	12
hospital care	20
inpatient care	20
open surgery	16
stent placement (stenting)	16
transplant procedures	26
urologic procedures	42

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Marshall Ham, MD.

**Gender**
Male	37
Female	34

**Ethnicity**
Non-Hispanic White	18
Black	19
Hispanic	16
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	53

Conditions of Medicare patients treated by Dr. John Marshall Ham, MD in 2018

The most common conditions of Medicare patients that Dr. John Marshall Ham, MD treated during 2018 were chronic kidney disease, hypertension, diabetes and high cholesterol.

Hypertension	75
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	38
Depression	15
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	30
Chronic Obstructive Pulmonary Disease	0
Diabetes	51
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Marshall Ham, MD treated as a vascular surgeon in Las Vegas, NV during 2019 were urologic procedures, transplant procedures, abdominal surgery and open surgery.

Volume of procedures performed by Dr. John Marshall Ham, MD for Medicare patients.

abdominal surgery	15
doctor visit	20
open surgery	14
stent placement (stenting)	14
transplant procedures	15
urologic procedures	29

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Marshall Ham, MD.

**Gender**
Male	43
Female	38

**Ethnicity**
Non-Hispanic White	27
Black	18
Hispanic	22
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	49

Conditions of Medicare patients treated by Dr. John Marshall Ham, MD in 2019

The most common conditions of Medicare patients that Dr. John Marshall Ham, MD treated during 2019 were chronic kidney disease, hypertension, diabetes and high cholesterol.

Hypertension	75
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	47
Depression	0
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	47
Chronic Obstructive Pulmonary Disease	14
Diabetes	62
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Marshall Ham, MD treated as a vascular surgeon in Las Vegas, NV during 2020 were anastomosis, vascular procedures and dialysis access procedures.

Volume of procedures performed by Dr. John Marshall Ham, MD for Medicare patients.

anastomosis	17
dialysis access procedures	17
doctor visit	51
vascular procedures	17

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Marshall Ham, MD.

**Gender**
Male	43
Female	35

**Ethnicity**
Non-Hispanic White	24
Black	27
Hispanic	15
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	18
From 75 to 84	0
85 and over	0
Less than 65	43

Conditions of Medicare patients treated by Dr. John Marshall Ham, MD in 2020

The most common conditions of Medicare patients that Dr. John Marshall Ham, MD treated during 2020 were chronic kidney disease, hypertension, high cholesterol and ischemic heart disease.

Hypertension	75
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	65
Depression	23
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	59
Chronic Obstructive Pulmonary Disease	19
Diabetes	63
Dementia	18
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. John Marshall Ham, MD for Medicare patients.

doctor visit	23

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Marshall Ham, MD.

**Gender**
Male	20
Female	19

**Ethnicity**
Non-Hispanic White	15
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	11
85 and over	0
Less than 65	17

Conditions of Medicare patients treated by Dr. John Marshall Ham, MD in 2021

The most common conditions of Medicare patients that Dr. John Marshall Ham, MD treated during 2021 were chronic kidney disease, diabetes, hypertension and high cholesterol.

Hypertension	75
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	67
Depression	0
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	62
Chronic Obstructive Pulmonary Disease	0
Diabetes	75
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Dr. John Marshall Ham, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Marshall Ham, MD treated as a vascular surgeon in Las Vegas, NV were urologic procedures, transplant procedures, hospital care and inpatient care.

abdominal surgery	20
anastomosis	17
dialysis access procedures	17
doctor visit	26
hospital care	20
inpatient care	20
open surgery	19
stent placement (stenting)	19
transplant procedures	20
urologic procedures	39
vascular procedures	17

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Dr. John Marshall Ham, MD.

**Gender**
Male	26
Female	23

**Ethnicity**
Black / African American	8
Asian / Pacific Islander	1
Non-Hispanic White	12
Native American / Alaskan Native	0
Hispanic	10
Other	0

**Age**
75 to 84	1
85 and over	0
Less than 65	18
65 to 74	2

Average of Total of Conditions of Medicare patients treated by Dr. John Marshall Ham, MD From 2013 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. John Marshall Ham, MD treated were chronic kidney disease, hypertension, high cholesterol and diabetes.

Hypertension	75
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	50
Depression	4
Chronic Kidney Disease	75
Asthma	0
Osteoporosis	0
Heart Failure	35
Chronic Obstructive Pulmonary Disease	3
Diabetes	51
Atrial Fibrillation	0
Cancer	0
Dementia	2

Education & Training

He has a state license in Nevada.

Licensed In: Nevada

Ratings & Reviews

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General Payments

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

**Payments by Company**
Veloxis Pharmaceuticals, Inc.	$210 Envarsus XR $170	Envarsus $41
Allergan Inc.	$133 STRATTICE $133
ABIOMED	$94 Impella $94
ACell, Inc.	$85 $85
E.R. Squibb & Sons, L.L.C.	$58 NULOJIX $58
Other	$268 Kerendia $52	THYMOGLOBULIN $40	LOKELMA $40	XARELTO $38	Daraprim 30 Tablet in 1 Bottle $20	Other $80

**Types of Payments**
Food and Beverage	$836
Education	$12

Biography

Dr. John Ham practices vascular surgery in Las Vegas, NV. Dr. Ham has obtained a license to practice in Oregon.

Select Year:

Dr. John Marshall Ham, MD

Office Locations

In The News

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Marshall Ham, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Conditions of Medicare patients treated by Dr. John Marshall Ham, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Marshall Ham, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Marshall Ham, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Marshall Ham, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Marshall Ham, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Marshall Ham, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Marshall Ham, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. John Marshall Ham, MD in 2021

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2021

Average Medicare Patient Data From 2013 - 2021

Average of Total of Conditions of Medicare patients treated by Dr. John Marshall Ham, MD From 2013 - 2021

Education & Training

Ratings & Reviews

General Payments

Biography

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