In 2024, Dr. Columbus Brown IV, MD had a list price for biological response modifier (BRM) therapy, chemotherapy, intravenous infusion therapy, and intravenous (IV) chemotherapy that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Arkansas. 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:

urinalysis

By Affordability:

intravenous infusion

minimally invasive procedures

In 2012, among providers in related specialties within Arkansas, Dr. Columbus Brown IV, MD performed more urinalysis procedures for Medicare patients than 75% of them and he also had a list price for intravenous (IV) infusion, and minimally invasive procedures that was lower than the list prices billed to Medicare by 75% of them. 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. Columbus Brown IV, MD treated as a rheumatologist in Little Rock, AR during 2012 were hospital care, inpatient care, manual therapy and chemotherapy.

Volume of procedures performed by Dr. Columbus Brown IV, MD for Medicare patients.

aspiration	140
biological response modifier (BRM) therapy	159
chemotherapy	159
doctor visit	2116
hospital care	210
injections	140
inpatient care	210
manual therapy	204
minimally invasive procedures	159

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Columbus Brown IV, MD treated as a rheumatologist in Little Rock, AR during 2013 were manual therapy, aspiration, injections and chemotherapy.

Volume of procedures performed by Dr. Columbus Brown IV, MD for Medicare patients.

aspiration	129
biological response modifier (BRM) therapy	71
chemotherapy	71
doctor visit	2401
injections	129
manual therapy	216
minimally invasive procedures	71

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Columbus Brown IV, MD.

**Gender**
Male	203
Female	680

**Ethnicity**
Non-Hispanic White	433
Black	438
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	214
From 75 to 84	75
85 and over	19
Less than 65	575

Conditions of Medicare patients treated by Dr. Columbus Brown IV, MD in 2013

Hypertension	63
High Cholesterol	34
Stroke	4
Ischemic Heart Disease	28
Depression	37
Chronic Kidney Disease	14
Asthma	9
Osteoperosis	5
Atrial Fibrilation	4
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	26
Dementia	3
Cancer	5

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Columbus Brown IV, MD treated as a rheumatologist in Little Rock, AR during 2014 were aspiration and injections.

Volume of procedures performed by Dr. Columbus Brown IV, MD for Medicare patients.

aspiration	56
doctor visit	2169
injections	56

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Columbus Brown IV, MD.

**Gender**
Male	204
Female	612

**Ethnicity**
Non-Hispanic White	372
Black	430
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	174
From 75 to 84	59
85 and over	12
Less than 65	571

Conditions of Medicare patients treated by Dr. Columbus Brown IV, MD in 2014

Hypertension	61
High Cholesterol	33
Stroke	4
Ischemic Heart Disease	28
Depression	31
Chronic Kidney Disease	15
Asthma	9
Osteoperosis	4
Atrial Fibrilation	3
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	25
Dementia	2
Cancer	4

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Columbus Brown IV, MD treated as a rheumatologist in Little Rock, AR during 2015 were aspiration and injections.

Volume of procedures performed by Dr. Columbus Brown IV, MD for Medicare patients.

aspiration	38
doctor visit	2348
injections	38

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Columbus Brown IV, MD.

**Gender**
Male	410
Female	1258

**Ethnicity**
Non-Hispanic White	738
Black	902
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	376
From 75 to 84	116
85 and over	24
Less than 65	1152

Conditions of Medicare patients treated by Dr. Columbus Brown IV, MD in 2015

Hypertension	61
High Cholesterol	31
Stroke	3
Ischemic Heart Disease	27
Depression	33
Chronic Kidney Disease	17
Asthma	15
Osteoperosis	4
Atrial Fibrilation	4
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	27
Dementia	3
Cancer	5

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Columbus Brown IV, MD for Medicare patients.

doctor visit	2339

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Columbus Brown IV, MD.

**Gender**
Male	176
Female	587

**Ethnicity**
Non-Hispanic White	345
Black	404
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	186
From 75 to 84	0
85 and over	0
Less than 65	509

Conditions of Medicare patients treated by Dr. Columbus Brown IV, MD in 2016

Hypertension	61
High Cholesterol	34
Stroke	3
Ischemic Heart Disease	28
Depression	35
Chronic Kidney Disease	22
Asthma	21
Osteoperosis	5
Atrial Fibrilation	3
Heart Failure	14
Chronic Obstructive Pulmonary Disease	15
Diabetes	27
Dementia	4
Cancer	4

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Columbus Brown IV, MD treated as a rheumatologist in Little Rock, AR during 2017 were chemotherapy, biological response modifier (BRM) therapy and minimally invasive procedures.

Volume of procedures performed by Dr. Columbus Brown IV, MD for Medicare patients.

biological response modifier (BRM) therapy	109
chemotherapy	109
doctor visit	2161
minimally invasive procedures	109

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Columbus Brown IV, MD.

**Gender**
Male	168
Female	551

**Ethnicity**
Non-Hispanic White	328
Black	379
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	0
85 and over	0
Less than 65	456

Conditions of Medicare patients treated by Dr. Columbus Brown IV, MD in 2017

Hypertension	61
High Cholesterol	31
Stroke	3
Ischemic Heart Disease	29
Depression	34
Chronic Kidney Disease	24
Asthma	10
Osteoperosis	5
Atrial Fibrilation	3
Heart Failure	13
Chronic Obstructive Pulmonary Disease	16
Diabetes	27
Dementia	6
Cancer	5

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Columbus Brown IV, MD treated as a rheumatologist in Little Rock, AR during 2018 were chronic care, chemotherapy, biological response modifier (BRM) therapy and minimally invasive procedures.

Volume of procedures performed by Dr. Columbus Brown IV, MD for Medicare patients.

biological response modifier (BRM) therapy	136
chemotherapy	136
chronic care	1529
doctor visit	1338
minimally invasive procedures	136
preventive care	17
vaccines	17

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Columbus Brown IV, MD.

**Gender**
Male	151
Female	517

**Ethnicity**
Non-Hispanic White	313
Black	337
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	210
From 75 to 84	0
85 and over	0
Less than 65	396

Conditions of Medicare patients treated by Dr. Columbus Brown IV, MD in 2018

Hypertension	61
High Cholesterol	36
Stroke	3
Ischemic Heart Disease	28
Depression	36
Chronic Kidney Disease	25
Asthma	9
Osteoperosis	7
Atrial Fibrilation	3
Heart Failure	15
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Dementia	7
Cancer	5

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Columbus Brown IV, MD treated as a rheumatologist in Little Rock, AR during 2019 were chronic care, chemotherapy, biological response modifier (BRM) therapy and minimally invasive procedures.

Volume of procedures performed by Dr. Columbus Brown IV, MD for Medicare patients.

biological response modifier (BRM) therapy	166
chemotherapy	166
chronic care	694
doctor visit	888
minimally invasive procedures	166

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Columbus Brown IV, MD.

**Gender**
Male	106
Female	416

**Ethnicity**
Non-Hispanic White	244
Black	263
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	0
85 and over	0
Less than 65	287

Conditions of Medicare patients treated by Dr. Columbus Brown IV, MD in 2019

Hypertension	69
High Cholesterol	36
Stroke	2
Ischemic Heart Disease	28
Depression	34
Chronic Kidney Disease	23
Asthma	12
Osteoperosis	8
Atrial Fibrilation	3
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	28
Dementia	6
Cancer	5

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Columbus Brown IV, MD treated as a rheumatologist in Little Rock, AR during 2020 were minimally invasive procedures, skin testing, allergy testing and chronic care.

Volume of procedures performed by Dr. Columbus Brown IV, MD for Medicare patients.

allergy testing	1356
biological response modifier (BRM) therapy	118
chemotherapy	118
chronic care	278
doctor visit	739
minimally invasive procedures	1474
skin testing	1356

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Columbus Brown IV, MD.

**Gender**
Male	55
Female	279

**Ethnicity**
Non-Hispanic White	171
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	0
85 and over	0
Less than 65	147

Conditions of Medicare patients treated by Dr. Columbus Brown IV, MD in 2020

Hypertension	67
High Cholesterol	38
Stroke	4
Ischemic Heart Disease	31
Depression	32
Chronic Kidney Disease	26
Asthma	13
Osteoperosis	9
Atrial Fibrilation	6
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	30
Dementia	8
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Columbus Brown IV, MD treated as a rheumatologist in Little Rock, AR during 2021 were chemotherapy, biological response modifier (BRM) therapy and minimally invasive procedures.

Volume of procedures performed by Dr. Columbus Brown IV, MD for Medicare patients.

biological response modifier (BRM) therapy	67
chemotherapy	67
doctor visit	809
minimally invasive procedures	67

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Columbus Brown IV, MD.

**Gender**
Male	80
Female	252

**Ethnicity**
Non-Hispanic White	160
Black	161
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	53
85 and over	12
Less than 65	121

Conditions of Medicare patients treated by Dr. Columbus Brown IV, MD in 2021

Hypertension	74
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	36
Depression	29
Chronic Kidney Disease	29
Asthma	12
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	15
Chronic Obstructive Pulmonary Disease	16
Diabetes	33
Dementia	8
Cancer	6

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Columbus Brown IV, MD for Medicare patients.

doctor visit	720

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Columbus Brown IV, MD.

**Gender**
Male	49
Female	208

**Ethnicity**
Non-Hispanic White	132
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	0
85 and over	0
Less than 65	94

Conditions of Medicare patients treated by Dr. Columbus Brown IV, MD in 2022

Hypertension	75
High Cholesterol	58
Stroke	5
Ischemic Heart Disease	25
Depression	27
Chronic Kidney Disease	17
Asthma	13
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	19
Diabetes	30
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Columbus Brown IV, MD treated as a rheumatologist in Little Rock, AR during 2023 were lab tests.

Volume of procedures performed by Dr. Columbus Brown IV, MD for Medicare patients.

doctor visit	590
lab tests	397

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Columbus Brown IV, MD.

**Gender**
Male	40
Female	154

**Ethnicity**
Non-Hispanic White	106
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	81
From 75 to 84	0
85 and over	0
Less than 65	71

Conditions of Medicare patients treated by Dr. Columbus Brown IV, MD in 2023

Hypertension	75
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	26
Depression	20
Chronic Kidney Disease	17
Asthma	11
Osteoperosis	15
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Columbus Brown IV, MD treated as a rheumatologist in Little Rock, AR during 2024 were lab tests, chemotherapy, biological response modifier (BRM) therapy and minimally invasive procedures.

Volume of procedures performed by Dr. Columbus Brown IV, MD for Medicare patients.

biological response modifier (BRM) therapy	95
blood draw	56
chemotherapy	95
doctor visit	485
lab tests	359
minimally invasive procedures	95

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Columbus Brown IV, MD.

**Gender**
Male	38
Female	135

**Ethnicity**
Non-Hispanic White	89
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	74
From 75 to 84	0
85 and over	0
Less than 65	66

Conditions of Medicare patients treated by Dr. Columbus Brown IV, MD in 2024

Hypertension	75
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	23
Depression	27
Chronic Kidney Disease	17
Asthma	12
Osteoperosis	14
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	20
Diabetes	28
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Columbus Brown IV, MD for Medicare patients.

The highest averages for the top procedures that Dr. Columbus Brown IV, MD treated as a rheumatologist in Little Rock, AR were allergy testing, skin testing, chronic care and lab tests.

allergy testing	1356
aspiration	90
biological response modifier (BRM) therapy	115
blood draw	56
chemotherapy	115
chronic care	833
doctor visit	1469
hospital care	210
injections	90
inpatient care	210
lab tests	378
manual therapy	210
minimally invasive procedures	284
preventive care	17
skin testing	1356
vaccines	17

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Columbus Brown IV, MD.

**Gender**
Male	129
Female	434

**Ethnicity**
Black / African American	254
Asian / Pacific Islander	0
Non-Hispanic White	263
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	23
85 and over	5
Less than 65	341
65 to 74	159

Average of Total of Conditions of Medicare patients treated by Dr. Columbus Brown IV, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Columbus Brown IV, MD treated were hypertension, high cholesterol, depression and diabetes.

Hypertension	61
High Cholesterol	38
Stroke	2
Ischemic Heart Disease	25
Depression	28
Chronic Kidney Disease	18
Asthma	11
Osteoporosis	7
Heart Failure	12
Chronic Obstructive Pulmonary Disease	14
Diabetes	25
Atrial Fibrillation	5
Dementia	3
Cancer	5

Education & Training

He has a state license in Arkansas.

Licensed In: Arkansas

Ratings & Reviews

Dr. Columbus Brown IV, MD has a high overall rating with an average of 4.01 out of 5 stars based on 41 ratings. We collect ratings and reviews of Dr. Columbus Brown IV, MD from all over the web to help you find the right in Little Rock, AR.

4.01

Overall Rating

(41 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Amgen Inc.	$4,525 Enbrel $2,244	Otezla $1,096	Prolia $508	Tavneos $339	KRYSTEXXA $201	Other $137
Pfizer Inc.	$3,521 XELJANZ $2,700	LYRICA $247	EMBEDA $193	PAXLOVID $93	CELEBREX $90	Other $198
AbbVie Inc.	$2,551 Rinvoq $1,798	Skyrizi $382	Humira $355	$16
AbbVie, Inc.	$2,432 Humira $2,283	Rinvoq $112	$37
Janssen Biotech, Inc.	$2,192 STELARA $1,054	SIMPONI ARIA $872	SIMPONI $216	Access $17	REMICADE $15	Other $18
Other	$16,786 ACTHAR $2,332	BENLYSTA $2,081	Cimzia $1,959	ORENCIA $1,220	KRYSTEXXA $1,020	Other $8,174

**Types of Payments**
Food and Beverage	$31,323
Education	$485
Consulting Fee	$199

Biography

Dr. Columbus Brown is a medical specialist in adult rheumatology. Patient reviews placed him at an average of 4.0 stars (out of 5).

Select Year:

Dr. Columbus Brown IV, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Columbus Brown IV, MD in 2024

By Affordability:

By Volume:

By Affordability:

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. Columbus Brown IV, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Columbus Brown IV, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Columbus Brown IV, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Columbus Brown IV, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Columbus Brown IV, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Columbus Brown IV, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Columbus Brown IV, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Columbus Brown IV, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Columbus Brown IV, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Columbus Brown IV, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Columbus Brown IV, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Columbus Brown IV, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Columbus Brown IV, MD From 2012 - 2024

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Little Rock, AR