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Dr. Mark A. Demar, MD

Accepting New Patients

(Mark Alan DeMar, MD)

(1 Rating)

Specializes in: General Surgery and General Practice

University of Cincinnati College of Medicine (1991)

801 East Williams Avenue Suite 3301
Fallon, NV 89406

(775) 867-7740

Dr. Mark A. Demar, MD is a general surgeon in Fallon, NV specializing in general surgery and general practice. He graduated from University of Cincinnati College of Medicine in 1991 and has 35 years of experience. Dr. Mark A. Demar, MD is affiliated with Banner Health Clinic, BANNER HEALTH PHYSICIANS WEST LLC and BANNER CHURCHILL COMMUNITY HOSPITAL.

Office Locations

801 East Williams Avenue Suite 3301
Fallon, NV 89406

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark A. Demar, MD treated as a general surgeon in Fallon, NV during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark A. Demar, MD for Medicare patients.

doctor visit	72
hospital care	172
inpatient care	172

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mark A. Demar, MD treated as a general surgeon in Fallon, NV during 2013 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark A. Demar, MD for Medicare patients.

doctor visit	55
hospital care	150
inpatient care	150

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Demar, MD.

**Gender**
Male	90
Female	87

**Ethnicity**
Non-Hispanic White	162
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	55
85 and over	21
Less than 65	23

Conditions of Medicare patients treated by Dr. Mark A. Demar, MD in 2013

Hypertension	73
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	40
Depression	22
Chronic Kidney Disease	43
Asthma	9
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	26
Chronic Obstructive Pulmonary Disease	29
Diabetes	25
Dementia	11
Cancer	19

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mark A. Demar, MD treated as a general surgeon in Fallon, NV during 2014 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark A. Demar, MD for Medicare patients.

doctor visit	196
hospital care	198
inpatient care	198

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Demar, MD.

**Gender**
Male	112
Female	144

**Ethnicity**
Non-Hispanic White	234
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	111
From 75 to 84	77
85 and over	36
Less than 65	32

Conditions of Medicare patients treated by Dr. Mark A. Demar, MD in 2014

Hypertension	73
High Cholesterol	54
Stroke	7
Ischemic Heart Disease	34
Depression	30
Chronic Kidney Disease	39
Asthma	8
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	23
Chronic Obstructive Pulmonary Disease	27
Diabetes	31
Dementia	13
Cancer	23

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark A. Demar, MD treated as a general surgeon in Fallon, NV during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark A. Demar, MD for Medicare patients.

doctor visit	226
hospital care	223
inpatient care	223

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Demar, MD.

**Gender**
Male	236
Female	274

**Ethnicity**
Non-Hispanic White	456
Black	0
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	214
From 75 to 84	168
85 and over	76
Less than 65	52

Conditions of Medicare patients treated by Dr. Mark A. Demar, MD in 2015

Hypertension	74
High Cholesterol	54
Stroke	6
Ischemic Heart Disease	37
Depression	26
Chronic Kidney Disease	41
Asthma	16
Osteoperosis	6
Atrial Fibrilation	15
Heart Failure	21
Chronic Obstructive Pulmonary Disease	33
Diabetes	33
Dementia	21
Cancer	23

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark A. Demar, MD treated as a general surgeon in Fallon, NV during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark A. Demar, MD for Medicare patients.

doctor visit	162
hospital care	156
inpatient care	156

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Demar, MD.

**Gender**
Male	97
Female	123

**Ethnicity**
Non-Hispanic White	202
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	93
From 75 to 84	74
85 and over	32
Less than 65	21

Conditions of Medicare patients treated by Dr. Mark A. Demar, MD in 2016

Hypertension	72
High Cholesterol	54
Stroke	6
Ischemic Heart Disease	38
Depression	24
Chronic Kidney Disease	40
Asthma	30
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	22
Chronic Obstructive Pulmonary Disease	32
Diabetes	24
Dementia	20
Cancer	25

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mark A. Demar, MD treated as a general surgeon in Fallon, NV during 2017 were hospital care, inpatient care and catheterization.

Volume of procedures performed by Dr. Mark A. Demar, MD for Medicare patients.

catheterization	12
doctor visit	143
hospital care	136
inpatient care	136

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Demar, MD.

**Gender**
Male	108
Female	115

**Ethnicity**
Non-Hispanic White	199
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	116
From 75 to 84	64
85 and over	25
Less than 65	18

Conditions of Medicare patients treated by Dr. Mark A. Demar, MD in 2017

Hypertension	69
High Cholesterol	48
Stroke	5
Ischemic Heart Disease	35
Depression	22
Chronic Kidney Disease	39
Asthma	5
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	20
Chronic Obstructive Pulmonary Disease	24
Diabetes	32
Dementia	18
Cancer	19

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark A. Demar, MD treated as a general surgeon in Fallon, NV during 2018 were hospital care, inpatient care, removal of lesion (e.g. growth) and minimally invasive procedures.

Volume of procedures performed by Dr. Mark A. Demar, MD for Medicare patients.

catheterization	11
diagnostic procedures	19
doctor visit	175
gastrointestinal procedures	19
hospital care	126
inpatient care	126
minimally invasive procedures	19
removal of lesion (e.g. growth)	19

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Demar, MD.

**Gender**
Male	126
Female	132

**Ethnicity**
Non-Hispanic White	227
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	84
85 and over	40
Less than 65	29

Conditions of Medicare patients treated by Dr. Mark A. Demar, MD in 2018

Hypertension	69
High Cholesterol	50
Stroke	7
Ischemic Heart Disease	33
Depression	24
Chronic Kidney Disease	41
Asthma	6
Osteoperosis	8
Atrial Fibrilation	12
Heart Failure	24
Chronic Obstructive Pulmonary Disease	27
Diabetes	30
Dementia	17
Cancer	22

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark A. Demar, MD treated as a general surgeon in Fallon, NV during 2019 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Mark A. Demar, MD for Medicare patients.

diagnostic procedures	19
doctor visit	228
gastrointestinal procedures	47
hospital care	156
inpatient care	156
minimally invasive procedures	47
preventive care	28
removal of lesion (e.g. growth)	19

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Demar, MD.

**Gender**
Male	110
Female	127

**Ethnicity**
Non-Hispanic White	214
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	99
From 75 to 84	94
85 and over	30
Less than 65	14

Conditions of Medicare patients treated by Dr. Mark A. Demar, MD in 2019

Hypertension	72
High Cholesterol	53
Stroke	7
Ischemic Heart Disease	34
Depression	24
Chronic Kidney Disease	42
Asthma	5
Osteoperosis	6
Atrial Fibrilation	19
Heart Failure	25
Chronic Obstructive Pulmonary Disease	24
Diabetes	26
Dementia	12
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark A. Demar, MD treated as a general surgeon in Fallon, NV during 2020 were hospital care, inpatient care, minimally invasive procedures and preventive care.

Volume of procedures performed by Dr. Mark A. Demar, MD for Medicare patients.

doctor visit	108
gastrointestinal procedures	12
hospital care	101
inpatient care	101
minimally invasive procedures	12
preventive care	12

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Demar, MD.

**Gender**
Male	71
Female	84

**Ethnicity**
Non-Hispanic White	141
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	64
From 75 to 84	60
85 and over	18
Less than 65	13

Conditions of Medicare patients treated by Dr. Mark A. Demar, MD in 2020

Hypertension	72
High Cholesterol	54
Stroke	8
Ischemic Heart Disease	30
Depression	24
Chronic Kidney Disease	40
Asthma	10
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	21
Chronic Obstructive Pulmonary Disease	18
Diabetes	36
Dementia	15
Cancer	19

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark A. Demar, MD treated as a general surgeon in Fallon, NV during 2021 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark A. Demar, MD for Medicare patients.

doctor visit	83
hospital care	133
inpatient care	133

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Demar, MD.

**Gender**
Male	66
Female	77

**Ethnicity**
Non-Hispanic White	125
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	63
From 75 to 84	53
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark A. Demar, MD in 2021

Hypertension	70
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	34
Depression	33
Chronic Kidney Disease	41
Asthma	0
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	24
Chronic Obstructive Pulmonary Disease	20
Diabetes	29
Dementia	13
Cancer	20

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark A. Demar, MD treated as a general surgeon in Fallon, NV during 2022 were hospital care and inpatient care.

Volume of procedures performed by Dr. Mark A. Demar, MD for Medicare patients.

doctor visit	12
hospital care	85
inpatient care	85

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark A. Demar, MD.

**Gender**
Male	56
Female	39

**Ethnicity**
Non-Hispanic White	80
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	34
From 75 to 84	41
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Mark A. Demar, MD in 2022

Hypertension	75
High Cholesterol	69
Stroke	15
Ischemic Heart Disease	29
Depression	35
Chronic Kidney Disease	29
Asthma	0
Osteoperosis	16
Atrial Fibrilation	24
Heart Failure	20
Chronic Obstructive Pulmonary Disease	29
Diabetes	36
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Mark A. Demar, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mark A. Demar, MD treated as a general surgeon in Fallon, NV were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

catheterization	11
diagnostic procedures	19
doctor visit	132
gastrointestinal procedures	26
hospital care	148
inpatient care	148
minimally invasive procedures	26
preventive care	20
removal of lesion (e.g. growth)	19

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mark A. Demar, MD.

**Gender**
Male	97
Female	109

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	185
Hispanic	4
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	70
85 and over	25
Less than 65	18
65 to 74	88

Average of Total of Conditions of Medicare patients treated by Dr. Mark A. Demar, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Mark A. Demar, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	65
High Cholesterol	49
Stroke	5
Ischemic Heart Disease	31
Depression	24
Chronic Kidney Disease	35
Asthma	8
Osteoporosis	8
Heart Failure	20
Chronic Obstructive Pulmonary Disease	23
Diabetes	27
Atrial Fibrillation	13
Cancer	18
Dementia	12

Education & Training

Dr. Mark A. Demar, MD graduated from University of Cincinnati College of Medicine in 1991. He completed residency at Central Michigan University General Surgery GME. He has a state license in Nevada.

Medical School: University of Cincinnati College of Medicine (1991)

Residency: Central Michigan University General Surgery GME (1996)

Licensed In: Nevada

Affiliations & Hospitals

Dr. Mark A. Demar, MD is associated with these hospitals and organizations:

Banner Health Clinic

BANNER HEALTH PHYSICIANS WEST LLC

BANNER CHURCHILL COMMUNITY HOSPITAL

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Mark A. Demar, MD appears to accept the following insurance providers: Cigna and Great West, TriCare, Multiplan, Anthem BCBS, ChoiceCare Network, Health Net Federal Services, United HealthCare, Coventry HealthCare National Network, Medicaid NV, Hometown Health, Northern Nevada Health Network, Access to Healthcare Network, Health Management Network, Prominence Health Plan HealthFirst, Banner Aetna and Medicare NV.

Insurance Accepted by Provider includes:

According to our sources, Dr. Mark A. Demar, MD accepts the following insurance providers:

Cigna and Great West

TriCare

Multiplan

Anthem BCBS

ChoiceCare Network

Health Net Federal Services

United HealthCare

Coventry HealthCare National Network

Medicaid NV

Hometown Health

Northern Nevada Health Network

Access to Healthcare Network

Health Management Network

Prominence Health Plan HealthFirst

Banner Aetna

Medicare NV

Ratings & Reviews

Dr. Mark A. Demar, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Mark A. Demar, MD from all over the web to help you find the right in Fallon, NV.

Overall Rating

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General Payments

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

**Payments by Company**
Intuitive Surgical, Inc.	$17,294 Da Vinci Surgical System $17,042	DA VINCI SP $252
Medtronic Xomed, Inc.	$97 Advanced Energy Cutting Device $97
Mallinckrodt LLC	$17 OFIRMEV $17
Covidien Sales LLC	$15 Soft Tissue Mechanical $15
Merck Sharp & Dohme Corporation	$14 NON-PRODUCT $14
Other	$13 Phasix Mesh $13

**Types of Payments**
Education	$11,014
Travel and Lodging	$4,973
Food and Beverage	$1,463

Biography

Dr. Mark Demar's specialties are general practice and general surgery. He attended medical school at the University of Cincinnati College of Medicine. Dr. Demar is an in-network provider for several insurance carriers, including Anthem, Blue California, and Coventry. He is affiliated with Banner Health Clinic. He welcomes new patients at his office inFallon, NV as reported by Yext.