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Dr. Mark Duff, DO

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Specializes in: Hospital Medicine (Hospitalist), Family Medicine and Emergency Medicine

500 Cherry Street
Bluefield, WV 24701

(304) 327-1100

Dr. Mark Duff, DO is a hospitalist in Buckeye, WV specializing in hospital medicine (hospitalist), family medicine and emergency medicine.

Office Locations

150 Duncan Road
Buckeye, WV 24924

(304) 799-7400

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500 Cherry Street
Bluefield, WV 24701

(304) 327-1100

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In The News

“Dr. Mark Duff, DO, and Dr. Hanibal Mahdi, MD, are both now part of the multi-physician team seeing patients in the Emergency Department.”—"New faces in PMH Emergency Department", The Pocahontas Times, October 2017

Noteworthy Medicare Patient Procedures Performed by Dr. Mark Duff, DO in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Affordability:

emergency care

emergency room care

In 2023, Dr. Mark Duff, DO had a list price for emergency care, and emergency room (ER) care that was lower than the list prices billed to Medicare by 95% of providers in related specialties within West Virginia. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 25%

By Volume:

emergency room care

In 2012, Dr. Mark Duff, DO performed more emergency room (ER) care procedures for Medicare patients than 75% of providers in related specialties within West Virginia.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Mark Duff, DO treated as a hospitalist in Buckeye, WV during 2012 were hospital care, inpatient care and emergency care.

Volume of procedures performed by Dr. Mark Duff, DO for Medicare patients.

emergency care	65
hospital care	208
inpatient care	208

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mark Duff, DO treated as a hospitalist in Buckeye, WV during 2015 were emergency care.

Volume of procedures performed by Dr. Mark Duff, DO for Medicare patients.

doctor visit	35
emergency care	31

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Duff, DO.

**Gender**
Male	54
Female	108

**Age**
From 65 to 74	66
From 75 to 84	42
85 and over	22
Less than 65	32

Conditions of Medicare patients treated by Dr. Mark Duff, DO in 2015

Hypertension	72
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	41
Depression	36
Chronic Kidney Disease	25
Asthma	21
Osteoperosis	21
Atrial Fibrilation	0
Heart Failure	27
Chronic Obstructive Pulmonary Disease	25
Diabetes	37
Dementia	14
Cancer	17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mark Duff, DO treated as a hospitalist in Buckeye, WV during 2016 were blood draw, emergency care and lab tests.

Volume of procedures performed by Dr. Mark Duff, DO for Medicare patients.

blood draw	52
doctor visit	232
emergency care	32
lab tests	13

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Duff, DO.

**Gender**
Male	81
Female	87

**Ethnicity**
Non-Hispanic White	153
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	68
From 75 to 84	52
85 and over	28
Less than 65	20

Conditions of Medicare patients treated by Dr. Mark Duff, DO in 2016

Hypertension	61
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	38
Depression	29
Chronic Kidney Disease	29
Asthma	26
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	27
Chronic Obstructive Pulmonary Disease	22
Diabetes	34
Dementia	21
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Duff, DO.

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

Conditions of Medicare patients treated by Dr. Mark Duff, DO in 2017

Hypertension	75
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	56
Depression	44
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	44
Chronic Obstructive Pulmonary Disease	48
Diabetes	0
Dementia	48
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mark Duff, DO treated as a hospitalist in Buckeye, WV during 2018 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Mark Duff, DO for Medicare patients.

hospital care	118
inpatient care	94
outpatient care	24

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Duff, DO.

**Gender**
Male	38
Female	60

**Age**
From 65 to 74	28
From 75 to 84	22
85 and over	25
Less than 65	23

Conditions of Medicare patients treated by Dr. Mark Duff, DO in 2018

Hypertension	75
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	63
Depression	40
Chronic Kidney Disease	62
Asthma	0
Osteoperosis	0
Atrial Fibrilation	21
Heart Failure	51
Chronic Obstructive Pulmonary Disease	51
Diabetes	48
Dementia	35
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mark Duff, DO treated as a hospitalist in Buckeye, WV during 2019 were emergency care, hospital care and inpatient care.

Volume of procedures performed by Dr. Mark Duff, DO for Medicare patients.

emergency care	310
hospital care	123
inpatient care	123

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Duff, DO.

**Gender**
Male	192
Female	223

**Ethnicity**
Non-Hispanic White	377
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	112
85 and over	75
Less than 65	100

Conditions of Medicare patients treated by Dr. Mark Duff, DO in 2019

Hypertension	75
High Cholesterol	68
Stroke	10
Ischemic Heart Disease	59
Depression	39
Chronic Kidney Disease	53
Asthma	9
Osteoperosis	7
Atrial Fibrilation	23
Heart Failure	46
Chronic Obstructive Pulmonary Disease	42
Diabetes	47
Dementia	25
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mark Duff, DO treated as a hospitalist in Buckeye, WV during 2020 were hospital care, inpatient care and emergency care.

Volume of procedures performed by Dr. Mark Duff, DO for Medicare patients.

emergency care	77
hospital care	137
inpatient care	137

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Duff, DO.

**Gender**
Male	120
Female	129

**Ethnicity**
Non-Hispanic White	232
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	93
From 75 to 84	63
85 and over	39
Less than 65	54

Conditions of Medicare patients treated by Dr. Mark Duff, DO in 2020

Hypertension	75
High Cholesterol	53
Stroke	10
Ischemic Heart Disease	51
Depression	46
Chronic Kidney Disease	53
Asthma	7
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	39
Chronic Obstructive Pulmonary Disease	42
Diabetes	41
Dementia	26
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mark Duff, DO treated as a hospitalist in Buckeye, WV during 2021 were emergency care, hospital care and inpatient care.

Volume of procedures performed by Dr. Mark Duff, DO for Medicare patients.

emergency care	285
hospital care	86
inpatient care	86

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Duff, DO.

**Gender**
Male	180
Female	205

**Ethnicity**
Non-Hispanic White	344
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	101
85 and over	49
Less than 65	99

Conditions of Medicare patients treated by Dr. Mark Duff, DO in 2021

Hypertension	75
High Cholesterol	65
Stroke	9
Ischemic Heart Disease	50
Depression	34
Chronic Kidney Disease	45
Asthma	12
Osteoperosis	8
Atrial Fibrilation	18
Heart Failure	34
Chronic Obstructive Pulmonary Disease	35
Diabetes	38
Dementia	18
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mark Duff, DO treated as a hospitalist in Buckeye, WV during 2022 were emergency care.

Volume of procedures performed by Dr. Mark Duff, DO for Medicare patients.

emergency care	600

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mark Duff, DO.

**Gender**
Male	235
Female	287

**Ethnicity**
Non-Hispanic White	471
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	169
From 75 to 84	144
85 and over	87
Less than 65	122

Conditions of Medicare patients treated by Dr. Mark Duff, DO in 2022

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	40
Depression	39
Chronic Kidney Disease	31
Asthma	15
Osteoperosis	11
Atrial Fibrilation	25
Heart Failure	32
Chronic Obstructive Pulmonary Disease	34
Diabetes	42
Dementia	20
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Mark Duff, DO for Medicare patients.

The highest averages for the top procedures that Dr. Mark Duff, DO treated as a hospitalist in Buckeye, WV were emergency care, hospital care, inpatient care and blood draw.

blood draw	52
doctor visit	133
emergency care	200
hospital care	134
inpatient care	129
lab tests	13
outpatient care	24

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mark Duff, DO.

**Gender**
Male	100
Female	122

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	178
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	59
85 and over	36
Less than 65	50
65 to 74	76

Average of Total of Conditions of Medicare patients treated by Dr. Mark Duff, DO From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Mark Duff, DO treated were hypertension, high cholesterol, ischemic heart disease and depression.

Hypertension	64
High Cholesterol	54
Stroke	4
Ischemic Heart Disease	44
Depression	34
Chronic Kidney Disease	33
Asthma	10
Osteoporosis	6
Heart Failure	33
Chronic Obstructive Pulmonary Disease	33
Diabetes	31
Atrial Fibrillation	12
Dementia	23
Cancer	9

Education & Training

He has a state license in West Virginia.

Licensed In: West Virginia

Ratings & Reviews

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General Payments

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

**Payments by Company**
SANOFI-AVENTIS U.S. LLC	$69 TOUJEO $56	LANTUS $13
Boehringer Ingelheim Pharmaceuticals, Inc.	$36 JARDIANCE $12	TRADJENTA $12	Praxbind $11
AstraZeneca Pharmaceuticals LP	$33 FARXIGA $14	$19
Lilly USA, LLC	$26 TRULICITY $26
Janssen Pharmaceuticals, Inc	$26 INVOKANA $14	XARELTO $12
Other	$54 Tresiba $24	ELIQUIS $18	NON-PRODUCT $12

**Types of Payments**
Food and Beverage	$244

Biography

Dr. Mark Duff is a physician who specializes in family medicine, emergency medicine, and hospital medicine (hospitalist). He graduated from West Virginia School of Osteopathic Medicine.