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Dr. Brian James Duff, MD

Accepting New Patients

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Specializes in: Family Medicine

501 N OLD WILDERNESS ROAD
NIXA, MO 65714

(417) 269-2227

Dr. Brian James Duff, MD is a family medicine practitioner in NIXA, MO specializing in family medicine.

Office Locations

501 N OLD WILDERNESS ROAD
NIXA, MO 65714

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Noteworthy Medicare Patient Procedures Performed by Dr. Brian James Duff, MD in 2023

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

Top 10%

By Volume:

blood draw

phlebotomy for lab tests

In 2023, Dr. Brian James Duff, MD performed more blood draw, and phlebotomy for lab tests procedures for Medicare patients than 90% of providers in related specialties within Missouri.

Top 25%

By Affordability:

lab tests

urine tests

In 2012, Dr. Brian James Duff, MD had a list price for lab tests, and urine tests that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Missouri. 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Brian James Duff, MD treated as a family medicine practitioner in NIXA, MO during 2012 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Brian James Duff, MD for Medicare patients.

blood draw	88
doctor visit	355
lab tests	77
preventive care	13
vaccines	13

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Brian James Duff, MD treated as a family medicine practitioner in NIXA, MO during 2013 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Brian James Duff, MD for Medicare patients.

blood draw	189
doctor visit	446
lab tests	181
preventive care	59
vaccines	59

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian James Duff, MD.

**Gender**
Male	109
Female	115

**Age**
From 65 to 74	69
From 75 to 84	51
85 and over	19
Less than 65	85

Conditions of Medicare patients treated by Dr. Brian James Duff, MD in 2013

Hypertension	53
High Cholesterol	32
Stroke	0
Ischemic Heart Disease	25
Depression	29
Chronic Kidney Disease	17
Asthma	7
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	15
Diabetes	23
Dementia	9
Cancer	6

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Brian James Duff, MD treated as a family medicine practitioner in NIXA, MO during 2014 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Brian James Duff, MD for Medicare patients.

aspiration	20
blood draw	175
doctor visit	620
injections	20
lab tests	212
preventive care	65
removal of lesion (e.g. growth)	19
skin procedures	19
vaccines	65

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian James Duff, MD.

**Gender**
Male	172
Female	173

**Ethnicity**
Non-Hispanic White	333
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	115
From 75 to 84	68
85 and over	23
Less than 65	139

Conditions of Medicare patients treated by Dr. Brian James Duff, MD in 2014

Hypertension	54
High Cholesterol	29
Stroke	4
Ischemic Heart Disease	22
Depression	30
Chronic Kidney Disease	17
Asthma	10
Osteoperosis	5
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Dementia	8
Cancer	5

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Brian James Duff, MD treated as a family medicine practitioner in NIXA, MO during 2015 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Brian James Duff, MD for Medicare patients.

blood draw	230
doctor visit	565
lab tests	160
preventive care	95
vaccines	95

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian James Duff, MD.

**Gender**
Male	310
Female	286

**Age**
From 65 to 74	214
From 75 to 84	114
85 and over	42
Less than 65	226

Conditions of Medicare patients treated by Dr. Brian James Duff, MD in 2015

Hypertension	54
High Cholesterol	31
Stroke	5
Ischemic Heart Disease	21
Depression	35
Chronic Kidney Disease	19
Asthma	13
Osteoperosis	4
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	16
Diabetes	27
Dementia	9
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Brian James Duff, MD treated as a family medicine practitioner in NIXA, MO during 2016 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Brian James Duff, MD for Medicare patients.

blood draw	177
doctor visit	434
eye procedures	19
lab tests	28
preventive care	92
vaccines	81

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian James Duff, MD.

**Gender**
Male	124
Female	114

**Age**
From 65 to 74	109
From 75 to 84	50
85 and over	18
Less than 65	61

Conditions of Medicare patients treated by Dr. Brian James Duff, MD in 2016

Hypertension	49
High Cholesterol	26
Stroke	0
Ischemic Heart Disease	17
Depression	28
Chronic Kidney Disease	21
Asthma	10
Osteoperosis	0
Atrial Fibrilation	6
Heart Failure	9
Chronic Obstructive Pulmonary Disease	7
Diabetes	28
Dementia	10
Cancer	5

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Brian James Duff, MD treated as a family medicine practitioner in NIXA, MO during 2017 were blood draw, preventive care, vaccines and eye procedures.

Volume of procedures performed by Dr. Brian James Duff, MD for Medicare patients.

blood draw	173
doctor visit	425
eye procedures	20
lab tests	19
preventive care	87
vaccines	87

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian James Duff, MD.

**Gender**
Male	124
Female	112

**Age**
From 65 to 74	119
From 75 to 84	48
85 and over	18
Less than 65	51

Conditions of Medicare patients treated by Dr. Brian James Duff, MD in 2017

Hypertension	48
High Cholesterol	25
Stroke	0
Ischemic Heart Disease	19
Depression	22
Chronic Kidney Disease	22
Asthma	5
Osteoperosis	0
Atrial Fibrilation	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	26
Dementia	8
Cancer	5

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Brian James Duff, MD treated as a family medicine practitioner in NIXA, MO during 2018 were blood draw, lab tests, eye procedures and preventive care.

Volume of procedures performed by Dr. Brian James Duff, MD for Medicare patients.

blood draw	221
doctor visit	502
eye procedures	17
lab tests	24
preventive care	14
vaccines	14

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian James Duff, MD.

**Gender**
Male	148
Female	121

**Ethnicity**
Non-Hispanic White	253
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	141
From 75 to 84	53
85 and over	22
Less than 65	53

Conditions of Medicare patients treated by Dr. Brian James Duff, MD in 2018

Hypertension	54
High Cholesterol	33
Stroke	4
Ischemic Heart Disease	23
Depression	25
Chronic Kidney Disease	24
Asthma	4
Osteoperosis	0
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	29
Dementia	5
Cancer	5

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Brian James Duff, MD treated as a family medicine practitioner in NIXA, MO during 2019 were blood draw, lab tests, eye procedures and preventive care.

Volume of procedures performed by Dr. Brian James Duff, MD for Medicare patients.

blood draw	267
doctor visit	493
eye procedures	17
lab tests	34
preventive care	11

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian James Duff, MD.

**Gender**
Male	152
Female	125

**Ethnicity**
Non-Hispanic White	263
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	154
From 75 to 84	54
85 and over	22
Less than 65	47

Conditions of Medicare patients treated by Dr. Brian James Duff, MD in 2019

Hypertension	52
High Cholesterol	32
Stroke	0
Ischemic Heart Disease	27
Depression	23
Chronic Kidney Disease	26
Asthma	0
Osteoperosis	0
Atrial Fibrilation	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Brian James Duff, MD treated as a family medicine practitioner in NIXA, MO during 2020 were blood draw and lab tests.

Volume of procedures performed by Dr. Brian James Duff, MD for Medicare patients.

blood draw	267
doctor visit	456
lab tests	21

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian James Duff, MD.

**Gender**
Male	158
Female	133

**Ethnicity**
Non-Hispanic White	278
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	167
From 75 to 84	59
85 and over	24
Less than 65	41

Conditions of Medicare patients treated by Dr. Brian James Duff, MD in 2020

Hypertension	56
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	26
Depression	25
Chronic Kidney Disease	24
Asthma	5
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	9
Diabetes	27
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Brian James Duff, MD treated as a family medicine practitioner in NIXA, MO during 2021 were blood draw, aspiration, injections and lab tests.

Volume of procedures performed by Dr. Brian James Duff, MD for Medicare patients.

aspiration	21
blood draw	319
doctor visit	474
eye procedures	13
injections	21
lab tests	16

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian James Duff, MD.

**Gender**
Male	197
Female	166

**Ethnicity**
Non-Hispanic White	343
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	213
From 75 to 84	85
85 and over	26
Less than 65	39

Conditions of Medicare patients treated by Dr. Brian James Duff, MD in 2021

Hypertension	53
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	24
Depression	19
Chronic Kidney Disease	22
Asthma	7
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Brian James Duff, MD treated as a family medicine practitioner in NIXA, MO during 2022 were blood draw, lab tests, eye procedures and aspiration.

Volume of procedures performed by Dr. Brian James Duff, MD for Medicare patients.

aspiration	17
blood draw	355
doctor visit	435
eye procedures	18
injections	17
lab tests	22

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Brian James Duff, MD.

**Gender**
Male	184
Female	163

**Ethnicity**
Non-Hispanic White	330
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	205
From 75 to 84	84
85 and over	21
Less than 65	37

Conditions of Medicare patients treated by Dr. Brian James Duff, MD in 2022

Hypertension	68
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	18
Depression	19
Chronic Kidney Disease	16
Asthma	6
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	13
Chronic Obstructive Pulmonary Disease	15
Diabetes	27
Dementia	3
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Brian James Duff, MD for Medicare patients.

The highest averages for the top procedures that Dr. Brian James Duff, MD treated as a family medicine practitioner in NIXA, MO were blood draw, lab tests, vaccines and preventive care.

aspiration	19
blood draw	223
doctor visit	473
eye procedures	17
injections	19
lab tests	72
preventive care	54
removal of lesion (e.g. growth)	19
skin procedures	19
vaccines	59

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Brian James Duff, MD.

**Gender**
Male	152
Female	137

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	163
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	60
85 and over	21
Less than 65	70
65 to 74	136

Average of Total of Conditions of Medicare patients treated by Dr. Brian James Duff, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Brian James Duff, MD treated were hypertension, high cholesterol, diabetes and depression.

Hypertension	49
High Cholesterol	31
Stroke	1
Ischemic Heart Disease	20
Depression	23
Chronic Kidney Disease	18
Asthma	6
Osteoporosis	3
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	24
Atrial Fibrillation	8
Cancer	6
Dementia	6

Education & Training

He completed residency at Halifax Family Medicine Residency Program. He is certified by the American Board of Family Medicine and has a state license in Missouri.

Residency: Halifax Family Medicine Residency Program (2011)

Board Certification: American Board of Family Medicine

Licensed In: Missouri

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General Payments

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