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Home > AL Providers > Neurologists

Dr. Clarence W. Barr III, MD

(Dr. Clarence William Barr III, M.D.)

(No ratings)

Specializes in: Neurology (Brain & Spinal Cord Disease)

University of Tennessee Health Science Center College of Medicine (1988)

832 Princeton Avenue Sw
Birmingham, AL 35211

(205) 503-4281

Dr. Clarence W. Barr III, MD is a neurologist in Birmingham, AL specializing in neurology (brain & spinal cord disease). He graduated from University of Tennessee Health Science Center College of Medicine in 1988 and has 38 years of experience. Dr. Clarence W. Barr III, MD is affiliated with BAPTIST HEALTH CENTERS LLC.

Office Locations

832 Princeton Avenue Sw
Birmingham, AL 35211

(205) 503-4281

(205) 503-4285

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Noteworthy Medicare Patient Procedures Performed by Dr. Clarence W. Barr III, MD in 2023

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

Top 25%

By Volume:

electroencephalography

inpatient hospital care

In 2012, Dr. Clarence W. Barr III, MD performed more electroencephalography (EEG), and inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of providers in related specialties within Alabama.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Clarence W. Barr III, MD treated as a neurologist in Birmingham, AL during 2012 were diagnostic procedures, hospital care, inpatient care and electroencephalography (EEG).

Volume of procedures performed by Dr. Clarence W. Barr III, MD for Medicare patients.

blood draw	64
brain imaging (neuroimaging)	48
CT scan	11
diagnostic procedures	1256
doctor visit	331
electroencephalography (EEG)	250
hospital care	1086
inpatient care	1086
lab tests	147
MRI (magnetic resonance imaging)	37
thyroid function tests	90

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Clarence W. Barr III, MD treated as a neurologist in Birmingham, AL during 2013 were inpatient care, hospital care, electroencephalography (EEG) and lab tests.

Volume of procedures performed by Dr. Clarence W. Barr III, MD for Medicare patients.

blood draw	52
brain imaging (neuroimaging)	54
CT scan	14
diagnostic procedures	99
doctor visit	375
electroencephalography (EEG)	273
hospital care	909
inpatient care	909
lab tests	110
MRI (magnetic resonance imaging)	77
spinal procedures	37
thyroid function tests	65
ultrasound (sonogram)	19
vascular procedures	19

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Clarence W. Barr III, MD.

**Gender**
Male	355
Female	507

**Ethnicity**
Non-Hispanic White	562
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	292
From 75 to 84	263
85 and over	108
Less than 65	199

Conditions of Medicare patients treated by Dr. Clarence W. Barr III, MD in 2013

Hypertension	75
High Cholesterol	67
Stroke	36
Ischemic Heart Disease	56
Depression	33
Chronic Kidney Disease	41
Asthma	10
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	37
Chronic Obstructive Pulmonary Disease	25
Diabetes	47
Dementia	35
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Clarence W. Barr III, MD treated as a neurologist in Birmingham, AL during 2014 were hospital care, inpatient care, electroencephalography (EEG) and lab tests.

Volume of procedures performed by Dr. Clarence W. Barr III, MD for Medicare patients.

blood draw	64
brain imaging (neuroimaging)	77
diagnostic procedures	141
doctor visit	389
electroencephalography (EEG)	273
hospital care	925
inpatient care	925
lab tests	150
MRI (magnetic resonance imaging)	83
spinal procedures	17
thyroid function tests	77
ultrasound (sonogram)	12
vascular procedures	23

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Clarence W. Barr III, MD.

**Gender**
Male	382
Female	466

**Ethnicity**
Non-Hispanic White	590
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	319
From 75 to 84	267
85 and over	94
Less than 65	168

Conditions of Medicare patients treated by Dr. Clarence W. Barr III, MD in 2014

Hypertension	75
High Cholesterol	65
Stroke	32
Ischemic Heart Disease	53
Depression	36
Chronic Kidney Disease	43
Asthma	12
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	37
Chronic Obstructive Pulmonary Disease	26
Diabetes	43
Dementia	34
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Clarence W. Barr III, MD treated as a neurologist in Birmingham, AL during 2015 were inpatient care, hospital care, electroencephalography (EEG) and lab tests.

Volume of procedures performed by Dr. Clarence W. Barr III, MD for Medicare patients.

blood draw	42
brain imaging (neuroimaging)	72
CT scan	17
diagnostic procedures	140
doctor visit	384
electroencephalography (EEG)	226
hospital care	849
inpatient care	849
lab tests	203
MRI (magnetic resonance imaging)	78
spinal procedures	23
thyroid function tests	100
ultrasound (sonogram)	16
vascular procedures	16

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Clarence W. Barr III, MD.

**Gender**
Male	672
Female	894

**Ethnicity**
Non-Hispanic White	1024
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	566
From 75 to 84	480
85 and over	192
Less than 65	328

Conditions of Medicare patients treated by Dr. Clarence W. Barr III, MD in 2015

Hypertension	75
High Cholesterol	67
Stroke	34
Ischemic Heart Disease	54
Depression	39
Chronic Kidney Disease	47
Asthma	18
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	36
Chronic Obstructive Pulmonary Disease	25
Diabetes	47
Dementia	33
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Clarence W. Barr III, MD treated as a neurologist in Birmingham, AL during 2016 were inpatient care, hospital care, lab tests and electroencephalography (EEG).

Volume of procedures performed by Dr. Clarence W. Barr III, MD for Medicare patients.

blood draw	38
brain imaging (neuroimaging)	96
cardiac procedures	11
CT scan	22
diagnostic procedures	66
doctor visit	413
electroencephalography (EEG)	243
hospital care	797
inpatient care	797
lab tests	252
MRI (magnetic resonance imaging)	83
spinal procedures	22
thyroid function tests	107
ultrasound (sonogram)	29
vascular procedures	31

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Clarence W. Barr III, MD.

**Gender**
Male	333
Female	413

**Ethnicity**
Non-Hispanic White	502
Black	230
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	279
From 75 to 84	236
85 and over	101
Less than 65	130

Conditions of Medicare patients treated by Dr. Clarence W. Barr III, MD in 2016

Hypertension	75
High Cholesterol	70
Stroke	30
Ischemic Heart Disease	55
Depression	38
Chronic Kidney Disease	54
Asthma	30
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	40
Chronic Obstructive Pulmonary Disease	28
Diabetes	49
Dementia	37
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Clarence W. Barr III, MD treated as a neurologist in Birmingham, AL during 2017 were inpatient care, hospital care, electroencephalography (EEG) and lab tests.

Volume of procedures performed by Dr. Clarence W. Barr III, MD for Medicare patients.

blood draw	39
brain imaging (neuroimaging)	44
CT scan	13
diagnostic procedures	50
doctor visit	346
electroencephalography (EEG)	188
hospital care	626
inpatient care	626
lab tests	185
MRI (magnetic resonance imaging)	45
spinal procedures	14
thyroid function tests	64
ultrasound (sonogram)	14
vascular procedures	14

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Clarence W. Barr III, MD.

**Gender**
Male	284
Female	361

**Ethnicity**
Non-Hispanic White	433
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	241
From 75 to 84	188
85 and over	76
Less than 65	140

Conditions of Medicare patients treated by Dr. Clarence W. Barr III, MD in 2017

Hypertension	75
High Cholesterol	67
Stroke	34
Ischemic Heart Disease	57
Depression	39
Chronic Kidney Disease	56
Asthma	9
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	41
Chronic Obstructive Pulmonary Disease	26
Diabetes	47
Dementia	38
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Clarence W. Barr III, MD treated as a neurologist in Birmingham, AL during 2018 were hospital care, inpatient care, electroencephalography (EEG) and lab tests.

Volume of procedures performed by Dr. Clarence W. Barr III, MD for Medicare patients.

blood draw	13
doctor visit	164
electroencephalography (EEG)	120
hospital care	757
inpatient care	757
lab tests	35
thyroid function tests	16

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Clarence W. Barr III, MD.

**Gender**
Male	271
Female	302

**Ethnicity**
Non-Hispanic White	418
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	212
From 75 to 84	181
85 and over	78
Less than 65	102

Conditions of Medicare patients treated by Dr. Clarence W. Barr III, MD in 2018

Hypertension	75
High Cholesterol	73
Stroke	38
Ischemic Heart Disease	61
Depression	42
Chronic Kidney Disease	64
Asthma	10
Osteoperosis	12
Atrial Fibrilation	19
Heart Failure	45
Chronic Obstructive Pulmonary Disease	34
Diabetes	51
Dementia	44
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Clarence W. Barr III, MD treated as a neurologist in Birmingham, AL during 2019 were hospital care, inpatient care and electroencephalography (EEG).

Volume of procedures performed by Dr. Clarence W. Barr III, MD for Medicare patients.

electroencephalography (EEG)	89
hospital care	886
inpatient care	886

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Clarence W. Barr III, MD.

**Gender**
Male	187
Female	223

**Ethnicity**
Non-Hispanic White	326
Black	73
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	154
From 75 to 84	115
85 and over	69
Less than 65	72

Conditions of Medicare patients treated by Dr. Clarence W. Barr III, MD in 2019

Hypertension	75
High Cholesterol	74
Stroke	50
Ischemic Heart Disease	63
Depression	42
Chronic Kidney Disease	67
Asthma	9
Osteoperosis	10
Atrial Fibrilation	23
Heart Failure	47
Chronic Obstructive Pulmonary Disease	32
Diabetes	49
Dementia	43
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Clarence W. Barr III, MD treated as a neurologist in Birmingham, AL during 2020 were hospital care, inpatient care and electroencephalography (EEG).

Volume of procedures performed by Dr. Clarence W. Barr III, MD for Medicare patients.

electroencephalography (EEG)	113
hospital care	768
inpatient care	768

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Clarence W. Barr III, MD.

**Gender**
Male	154
Female	211

**Ethnicity**
Non-Hispanic White	274
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	140
From 75 to 84	101
85 and over	61
Less than 65	63

Conditions of Medicare patients treated by Dr. Clarence W. Barr III, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	45
Ischemic Heart Disease	61
Depression	49
Chronic Kidney Disease	71
Asthma	6
Osteoperosis	11
Atrial Fibrilation	24
Heart Failure	41
Chronic Obstructive Pulmonary Disease	30
Diabetes	50
Dementia	42
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Clarence W. Barr III, MD treated as a neurologist in Birmingham, AL during 2021 were hospital care, inpatient care and electroencephalography (EEG).

Volume of procedures performed by Dr. Clarence W. Barr III, MD for Medicare patients.

electroencephalography (EEG)	127
hospital care	671
inpatient care	671

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Clarence W. Barr III, MD.

**Gender**
Male	128
Female	152

**Ethnicity**
Non-Hispanic White	229
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	84
From 75 to 84	103
85 and over	50
Less than 65	43

Conditions of Medicare patients treated by Dr. Clarence W. Barr III, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	50
Ischemic Heart Disease	60
Depression	41
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	10
Atrial Fibrilation	24
Heart Failure	46
Chronic Obstructive Pulmonary Disease	22
Diabetes	56
Dementia	46
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Clarence W. Barr III, MD treated as a neurologist in Birmingham, AL during 2022 were hospital care, inpatient care and electroencephalography (EEG).

Volume of procedures performed by Dr. Clarence W. Barr III, MD for Medicare patients.

electroencephalography (EEG)	143
hospital care	724
inpatient care	724

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Clarence W. Barr III, MD.

**Gender**
Male	123
Female	135

**Ethnicity**
Non-Hispanic White	212
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	98
85 and over	45
Less than 65	33

Conditions of Medicare patients treated by Dr. Clarence W. Barr III, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	60
Ischemic Heart Disease	54
Depression	44
Chronic Kidney Disease	60
Asthma	13
Osteoperosis	17
Atrial Fibrilation	39
Heart Failure	49
Chronic Obstructive Pulmonary Disease	31
Diabetes	50
Dementia	45
Cancer	21

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Clarence W. Barr III, MD for Medicare patients.

The highest averages for the top procedures that Dr. Clarence W. Barr III, MD treated as a neurologist in Birmingham, AL were inpatient care, hospital care, diagnostic procedures and electroencephalography (EEG).

blood draw	44
brain imaging (neuroimaging)	65
cardiac procedures	11
CT scan	15
diagnostic procedures	292
doctor visit	343
electroencephalography (EEG)	185
hospital care	818
inpatient care	818
lab tests	154
MRI (magnetic resonance imaging)	67
spinal procedures	22
thyroid function tests	74
ultrasound (sonogram)	18
vascular procedures	20

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Clarence W. Barr III, MD.

**Gender**
Male	262
Female	333

**Ethnicity**
Black / African American	27
Asian / Pacific Islander	0
Non-Hispanic White	415
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	184
85 and over	79
Less than 65	116
65 to 74	215

Average of Total of Conditions of Medicare patients treated by Dr. Clarence W. Barr III, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Clarence W. Barr III, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	68
High Cholesterol	64
Stroke	37
Ischemic Heart Disease	52
Depression	36
Chronic Kidney Disease	52
Asthma	11
Osteoporosis	9
Heart Failure	38
Chronic Obstructive Pulmonary Disease	25
Diabetes	44
Atrial Fibrillation	19
Dementia	36
Cancer	11

Education & Training

Dr. Clarence W. Barr III, MD graduated from University of Tennessee Health Science Center College of Medicine in 1988. He has a state license in Alabama.

Medical School: University of Tennessee Health Science Center College of Medicine (1988)

Licensed In: Alabama

Affiliations & Hospitals

Dr. Clarence W. Barr III, MD is associated with these hospitals and organizations:

BAPTIST HEALTH CENTERS LLC

Ratings & Reviews

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General Payments

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

**Payments by Company**
Novartis Pharmaceuticals Corporation	$3,168 Gilenya $2,931	MAYZENT $203	EXELON PATCH $33
UCB, Inc.	$1,129 Vimpat $845	Neupro $143	Briviact $141
Teva Pharmaceuticals USA, Inc.	$983 AZILECT $242	COPAXONE $223	Unclassified $203	Zecuity $90	AUSTEDO $15	Other $210
Biogen Idec Inc.	$586 AVONEX $269	PLEGRIDY $114	TECFIDERA $108	TYSABRI $95
Sunovion Pharmaceuticals Inc.	$564 APTIOM $564
Other	$4,481 Nuedexta $312	Omniscan $273	ZINBRYTA $185	Cambia $184	TROKENDI XR $183	Other $3,344

**Types of Payments**
Food and Beverage	$10,362
Education	$346
Gift	$203

Biography

Dr. Clarence Barr is a medical specialist in neurology (brain & spinal cord disease). He graduated from the University of Tennessee Health Science Center College of Medicine.

Select Year:

Dr. Clarence W. Barr III, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Clarence W. Barr III, MD in 2023

By Volume:

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. Clarence W. Barr III, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Clarence W. Barr III, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Clarence W. Barr III, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Clarence W. Barr III, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Clarence W. Barr III, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Clarence W. Barr III, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Clarence W. Barr III, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Clarence W. Barr III, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Clarence W. Barr III, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Clarence W. Barr III, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Clarence W. Barr III, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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