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Dr. Richard Allen Roller, MD, PHD

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Specializes in: Family Medicine and General Practice

Baylor College of Medicine

614 North Main Street Suite B
Enterprise, AL 36330

1-800-893-9698

Dr. Richard Allen Roller, MD, PHD is a family medicine practitioner in Enterprise, AL specializing in family medicine and general practice. He graduated from Baylor College of Medicine. Dr. Richard Allen Roller, MD, PHD is affiliated with Medical Center Enterprise and SOUTHERN ALABAMA PHYSICIANS, LLP.

Office Locations

Medical Center Enterprise

614 North Main Street Suite B
Enterprise, AL 36330

1-800-893-9698

(337) 289-3778

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805 E Lee Street Suite C
Enterprise, AL 36330

(334) 348-8818

(334) 393-8773

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Noteworthy Medicare Patient Procedures Performed by Dr. Richard Allen Roller, MD, PHD in 2023

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

Top 5%

By Volume:

emergency room care

In 2023, Dr. Richard Allen Roller, MD, PHD performed more emergency room (ER) care procedures for Medicare patients than 95% of providers in related specialties within Alabama.

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Richard Allen Roller, MD, PHD treated as a family medicine practitioner in Enterprise, AL during 2013 were emergency care, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Richard Allen Roller, MD, PHD for Medicare patients.

debridement (removal of unhealthy tissue)	83
doctor visit	187
emergency care	559
excision	59

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Allen Roller, MD, PHD.

**Gender**
Male	245
Female	328

**Ethnicity**
Non-Hispanic White	455
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	162
From 75 to 84	128
85 and over	84
Less than 65	199

Conditions of Medicare patients treated by Dr. Richard Allen Roller, MD, PHD in 2013

The most common conditions of Medicare patients that Dr. Richard Allen Roller, MD, PHD treated during 2013 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	75
High Cholesterol	59
Stroke	17
Ischemic Heart Disease	44
Depression	28
Chronic Kidney Disease	32
Asthma	14
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	33
Chronic Obstructive Pulmonary Disease	39
Diabetes	46
Dementia	24
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Richard Allen Roller, MD, PHD treated as a family medicine practitioner in Enterprise, AL during 2014 were debridement (removal of unhealthy tissue), excision, emergency care and hyperbaric oxygen (HBO) therapy.

Volume of procedures performed by Dr. Richard Allen Roller, MD, PHD for Medicare patients.

debridement (removal of unhealthy tissue)	902
doctor visit	585
emergency care	392
excision	662
hyperbaric oxygen (HBO) therapy	291

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Allen Roller, MD, PHD.

**Gender**
Male	215
Female	298

**Ethnicity**
Non-Hispanic White	408
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	129
85 and over	70
Less than 65	175

Conditions of Medicare patients treated by Dr. Richard Allen Roller, MD, PHD in 2014

The most common conditions of Medicare patients that Dr. Richard Allen Roller, MD, PHD treated during 2014 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	75
High Cholesterol	58
Stroke	16
Ischemic Heart Disease	45
Depression	27
Chronic Kidney Disease	37
Asthma	12
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	37
Chronic Obstructive Pulmonary Disease	40
Diabetes	50
Dementia	24
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Richard Allen Roller, MD, PHD treated as a family medicine practitioner in Enterprise, AL during 2015 were emergency care, debridement (removal of unhealthy tissue) and excision.

Volume of procedures performed by Dr. Richard Allen Roller, MD, PHD for Medicare patients.

debridement (removal of unhealthy tissue)	340
doctor visit	100
emergency care	471
excision	293

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Allen Roller, MD, PHD.

**Gender**
Male	458
Female	552

**Ethnicity**
Non-Hispanic White	794
Black	190
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	256
From 75 to 84	202
85 and over	118
Less than 65	434

Conditions of Medicare patients treated by Dr. Richard Allen Roller, MD, PHD in 2015

The most common conditions of Medicare patients that Dr. Richard Allen Roller, MD, PHD treated during 2015 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	75
High Cholesterol	58
Stroke	20
Ischemic Heart Disease	47
Depression	36
Chronic Kidney Disease	36
Asthma	28
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	34
Chronic Obstructive Pulmonary Disease	38
Diabetes	47
Dementia	19
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Richard Allen Roller, MD, PHD treated as a family medicine practitioner in Enterprise, AL during 2016 were lab tests, emergency care, blood draw and preventive care.

Volume of procedures performed by Dr. Richard Allen Roller, MD, PHD for Medicare patients.

blood draw	106
diabetes management	30
doctor visit	604
emergency care	106
lab tests	177
preventive care	43
vaccines	13

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Allen Roller, MD, PHD.

**Gender**
Male	171
Female	241

**Ethnicity**
Non-Hispanic White	316
Black	72
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	190
From 75 to 84	86
85 and over	27
Less than 65	109

Conditions of Medicare patients treated by Dr. Richard Allen Roller, MD, PHD in 2016

The most common conditions of Medicare patients that Dr. Richard Allen Roller, MD, PHD treated during 2016 were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	75
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	28
Depression	25
Chronic Kidney Disease	23
Asthma	22
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	18
Diabetes	29
Dementia	10
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Richard Allen Roller, MD, PHD treated as a family medicine practitioner in Enterprise, AL during 2017 were lab tests, blood draw, emergency care and preventive care.

Volume of procedures performed by Dr. Richard Allen Roller, MD, PHD for Medicare patients.

blood draw	176
diabetes management	42
doctor visit	685
emergency care	132
lab tests	273
preventive care	56
vaccines	14

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Allen Roller, MD, PHD.

**Gender**
Male	195
Female	261

**Ethnicity**
Non-Hispanic White	348
Black	83
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	204
From 75 to 84	110
85 and over	41
Less than 65	101

Conditions of Medicare patients treated by Dr. Richard Allen Roller, MD, PHD in 2017

The most common conditions of Medicare patients that Dr. Richard Allen Roller, MD, PHD treated during 2017 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	75
High Cholesterol	61
Stroke	8
Ischemic Heart Disease	38
Depression	29
Chronic Kidney Disease	27
Asthma	11
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	23
Diabetes	32
Dementia	13
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Richard Allen Roller, MD, PHD treated as a family medicine practitioner in Enterprise, AL during 2018 were lab tests, emergency care, blood draw and preventive care.

Volume of procedures performed by Dr. Richard Allen Roller, MD, PHD for Medicare patients.

blood draw	138
diabetes management	54
doctor visit	555
emergency care	200
lab tests	234
preventive care	54

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Allen Roller, MD, PHD.

**Gender**
Male	210
Female	226

**Ethnicity**
Non-Hispanic White	332
Black	79
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	177
From 75 to 84	108
85 and over	42
Less than 65	109

Conditions of Medicare patients treated by Dr. Richard Allen Roller, MD, PHD in 2018

The most common conditions of Medicare patients that Dr. Richard Allen Roller, MD, PHD treated during 2018 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	75
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	41
Depression	29
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	13
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Richard Allen Roller, MD, PHD treated as a family medicine practitioner in Enterprise, AL during 2019 were emergency care.

Volume of procedures performed by Dr. Richard Allen Roller, MD, PHD for Medicare patients.

emergency care	506

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Allen Roller, MD, PHD.

**Gender**
Male	235
Female	277

**Ethnicity**
Non-Hispanic White	387
Black	102
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	150
From 75 to 84	144
85 and over	71
Less than 65	147

Conditions of Medicare patients treated by Dr. Richard Allen Roller, MD, PHD in 2019

The most common conditions of Medicare patients that Dr. Richard Allen Roller, MD, PHD treated during 2019 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	67
Stroke	12
Ischemic Heart Disease	53
Depression	44
Chronic Kidney Disease	46
Asthma	15
Osteoperosis	11
Atrial Fibrilation	19
Heart Failure	35
Chronic Obstructive Pulmonary Disease	33
Diabetes	43
Dementia	28
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Richard Allen Roller, MD, PHD treated as a family medicine practitioner in Enterprise, AL during 2020 were emergency care.

Volume of procedures performed by Dr. Richard Allen Roller, MD, PHD for Medicare patients.

emergency care	381

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Allen Roller, MD, PHD.

**Gender**
Male	191
Female	240

**Ethnicity**
Non-Hispanic White	351
Black	68
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	145
85 and over	72
Less than 65	83

Conditions of Medicare patients treated by Dr. Richard Allen Roller, MD, PHD in 2020

The most common conditions of Medicare patients that Dr. Richard Allen Roller, MD, PHD treated during 2020 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	68
Stroke	10
Ischemic Heart Disease	52
Depression	44
Chronic Kidney Disease	51
Asthma	11
Osteoperosis	13
Atrial Fibrilation	22
Heart Failure	40
Chronic Obstructive Pulmonary Disease	31
Diabetes	41
Dementia	31
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Richard Allen Roller, MD, PHD treated as a family medicine practitioner in Enterprise, AL during 2021 were emergency care.

Volume of procedures performed by Dr. Richard Allen Roller, MD, PHD for Medicare patients.

emergency care	258

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Allen Roller, MD, PHD.

**Gender**
Male	136
Female	196

**Ethnicity**
Non-Hispanic White	269
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	100
85 and over	64
Less than 65	66

Conditions of Medicare patients treated by Dr. Richard Allen Roller, MD, PHD in 2021

The most common conditions of Medicare patients that Dr. Richard Allen Roller, MD, PHD treated during 2021 were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	75
High Cholesterol	63
Stroke	10
Ischemic Heart Disease	50
Depression	37
Chronic Kidney Disease	53
Asthma	8
Osteoperosis	10
Atrial Fibrilation	20
Heart Failure	37
Chronic Obstructive Pulmonary Disease	29
Diabetes	42
Dementia	31
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Richard Allen Roller, MD, PHD treated as a family medicine practitioner in Enterprise, AL during 2022 were emergency care.

Volume of procedures performed by Dr. Richard Allen Roller, MD, PHD for Medicare patients.

emergency care	300

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Allen Roller, MD, PHD.

**Gender**
Male	142
Female	201

**Ethnicity**
Non-Hispanic White	273
Black	53
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	110
From 75 to 84	115
85 and over	63
Less than 65	55

Conditions of Medicare patients treated by Dr. Richard Allen Roller, MD, PHD in 2022

The most common conditions of Medicare patients that Dr. Richard Allen Roller, MD, PHD treated during 2022 were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension	75
High Cholesterol	75
Stroke	23
Ischemic Heart Disease	40
Depression	37
Chronic Kidney Disease	35
Asthma	12
Osteoperosis	13
Atrial Fibrilation	28
Heart Failure	30
Chronic Obstructive Pulmonary Disease	31
Diabetes	39
Dementia	21
Cancer	16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Richard Allen Roller, MD, PHD treated as a family medicine practitioner in Enterprise, AL during 2023 were emergency care.

Volume of procedures performed by Dr. Richard Allen Roller, MD, PHD for Medicare patients.

emergency care	260

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Richard Allen Roller, MD, PHD.

**Gender**
Male	123
Female	162

**Ethnicity**
Non-Hispanic White	234
Black	35
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	81
From 75 to 84	112
85 and over	53
Less than 65	39

Conditions of Medicare patients treated by Dr. Richard Allen Roller, MD, PHD in 2023

The most common conditions of Medicare patients that Dr. Richard Allen Roller, MD, PHD treated during 2023 were high cholesterol, hypertension, diabetes and ischemic heart disease.

Hypertension	75
High Cholesterol	75
Stroke	24
Ischemic Heart Disease	41
Depression	34
Chronic Kidney Disease	38
Asthma	13
Osteoperosis	13
Atrial Fibrilation	31
Heart Failure	35
Chronic Obstructive Pulmonary Disease	33
Diabetes	49
Dementia	25
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Richard Allen Roller, MD, PHD for Medicare patients.

The highest averages for the top procedures that Dr. Richard Allen Roller, MD, PHD treated as a family medicine practitioner in Enterprise, AL were debridement (removal of unhealthy tissue), excision, emergency care and lab tests.

blood draw	140
debridement (removal of unhealthy tissue)	441
diabetes management	42
doctor visit	452
emergency care	324
excision	338
lab tests	228
preventive care	51
vaccines	13

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Richard Allen Roller, MD, PHD.

**Gender**
Male	211
Female	271

**Ethnicity**
Black / African American	62
Asian / Pacific Islander	0
Non-Hispanic White	378
Native American / Alaskan Native	0
Hispanic	1
Other	0

**Age**
85 and over	64
75 to 84	125
Less than 65	137
65 to 74	154

Average of Total of Conditions of Medicare patients treated by Dr. Richard Allen Roller, MD, PHD From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Richard Allen Roller, MD, PHD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	75
High Cholesterol	64
Stroke	13
Ischemic Heart Disease	43
Depression	33
Chronic Kidney Disease	37
Asthma	14
Osteoporosis	9
Heart Failure	30
Chronic Obstructive Pulmonary Disease	30
Diabetes	41
Atrial Fibrillation	17
Dementia	21
Cancer	12

Education & Training

Dr. Richard Allen Roller, MD, PHD graduated from Baylor College of Medicine. He completed residency at Naval Aerospace Medcial Institute. He is certified by the American Board of Preventive Medicine Aerospace Medicine American Board of Preventive Medicine Undersea and Hyperbaric Medicine and has a state license in Alabama.

Medical School: Baylor College of Medicine

Residency: Naval Aerospace Medcial Institute

Board Certification: American Board of Preventive Medicine Aerospace Medicine American Board of Preventive Medicine Undersea and Hyperbaric Medicine

Licensed In: Alabama

Affiliations & Hospitals

Dr. Richard Allen Roller, MD, PHD is associated with these hospitals and organizations:

Medical Center Enterprise

SOUTHERN ALABAMA PHYSICIANS, LLP

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Richard Allen Roller, MD, PHD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Merck Sharp & Dohme Corporation	$248 BELSOMRA $183	DULERA $56	JANUMET XR $9
Medtronic USA, Inc.	$146 PIPELINE $146
Genentech USA, Inc.	$111 Activase $111
Lilly USA, LLC	$73 $73
Stryker Corporation	$71 Trevo $71
Other	$231 LUNA $46	XARELTO $42	TEFLARO $40	Regranex $23	Dermagraft $16	Other $64

**Types of Payments**
Food and Beverage	$833
Entertainment	$46

Biography

Dr. Richard Roller works as a general practice and family medicine. Dr. Roller attended medical school at Baylor College of Medicine. His clinical interests include urgent care and emergency care. He is professionally affiliated with Medical Center Enterprise.

Select Year:

Dr. Richard Allen Roller, MD, PHD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Richard Allen Roller, MD, PHD in 2023

By Volume:

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Allen Roller, MD, PHD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Allen Roller, MD, PHD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Allen Roller, MD, PHD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Allen Roller, MD, PHD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Allen Roller, MD, PHD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Allen Roller, MD, PHD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Allen Roller, MD, PHD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Allen Roller, MD, PHD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Allen Roller, MD, PHD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Allen Roller, MD, PHD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Richard Allen Roller, MD, PHD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Average Medicare Patient Data From 2013 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Richard Allen Roller, MD, PHD From 2013 - 2023

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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