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Home > NC Providers > Diagnostic Radiologists

Dr. Allen M. Johnson, MD

(Dr. Allen McKensie Johnson, MD)

(No ratings)

Specializes in: Interventional Radiology/Diagnostic Radiology (IR/DR) and Diagnostic Radiology

Wake Forest University School of Medicine (1989)

2460 Curtis Ellis Drive
Rocky Mount, NC 27804

(252) 962-8000

Dr. Allen M. Johnson, MD is a radiologist in Greenville, NC specializing in interventional radiology/diagnostic radiology (ir/dr) and diagnostic radiology. He graduated from Wake Forest University School of Medicine in 1989 and has 37 years of experience. Dr. Allen M. Johnson, MD is affiliated with UNC Health, Sentara Health, EASTERN RADIOLOGISTS INC and UNC Health Alliance UNC Health Nash.

Office Locations

2101 W. Arlington Boulevard St. 210
Greenville, NC 27834

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UNC Health Alliance UNC Health Nash

2460 Curtis Ellis Drive
Rocky Mount, NC 27804

(252) 962-8000

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Noteworthy Medicare Patient Procedures Performed by Dr. Allen M. Johnson, MD in 2023

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

Top 10%

By Affordability:

pleural drainage

In 2023, Dr. Allen M. Johnson, MD had a list price for pleural drainage that was lower than the list prices billed to Medicare by 90% of providers in related specialties within North Carolina. 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 Affordability:

central line placement

complete abdominal ultrasound

MRI

neck ultrasound

retroperitoneal ultrasound

soft tissue ultrasound

spine MRI

spine X-ray

thoracentesis

In 2012, Dr. Allen M. Johnson, MD had a list price for central line placement, complete abdominal ultrasound, MRI (magnetic resonance imaging), neck ultrasound, retroperitoneal ultrasound, soft tissue ultrasound, spine MRI, spine X-ray, and thoracentesis that was lower than the list prices billed to Medicare by 75% of providers in related specialties within North Carolina. 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. Allen M. Johnson, MD treated as a radiologist in Greenville, NC during 2012 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Allen M. Johnson, MD for Medicare patients.

abdominal imaging	505
angioplasty	53
aspiration	73
blood draw	13
brain imaging (neuroimaging)	451
cardiac procedures	13
catheterization	281
CT scan	939
device removal	22
diagnostic procedures	12
dialysis access procedures	90
hip imaging	106
injections	27
minimally invasive procedures	49
minor procedures	12
MRI (magnetic resonance imaging)	142
musculoskeletal imaging	125
nerve block	27
nuclear scan	13
pain management	27
pelvic imaging	391
pleural drainage	51
spinal procedures	220
stress testing	13
thoracic (chest) imaging	1874
thrombectomy (blood clot removal)	23
ultrasound (sonogram)	230
vascular procedures	288
X-rays	2165

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Allen M. Johnson, MD treated as a radiologist in Greenville, NC during 2013 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Allen M. Johnson, MD for Medicare patients.

abdominal imaging	520
angioplasty	36
aspiration	68
blood draw	13
brain imaging (neuroimaging)	444
breast procedures	133
cardiac procedures	22
catheterization	294
CT scan	907
device removal	17
dialysis access procedures	48
gastrointestinal procedures	14
hip imaging	69
injections	16
MRI (magnetic resonance imaging)	179
musculoskeletal imaging	123
nerve block	16
nuclear scan	33
pain management	16
pelvic imaging	382
pleural drainage	38
preventive care	133
spinal procedures	228
stress testing	22
thoracic (chest) imaging	1530
ultrasound (sonogram)	259
vascular procedures	249
women's imaging	133
X-rays	1935

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Allen M. Johnson, MD.

**Gender**
Male	1078
Female	1615

**Ethnicity**
Non-Hispanic White	1347
Black	1294
Hispanic	0
Asian	0
Other	18
Native American	17

**Age**
From 65 to 74	871
From 75 to 84	745
85 and over	382
Less than 65	695

Conditions of Medicare patients treated by Dr. Allen M. Johnson, MD in 2013

Hypertension	75
High Cholesterol	66
Stroke	13
Ischemic Heart Disease	51
Depression	28
Chronic Kidney Disease	44
Asthma	13
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	36
Chronic Obstructive Pulmonary Disease	28
Diabetes	47
Dementia	23
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Allen M. Johnson, MD treated as a radiologist in Greenville, NC during 2014 were X-rays, thoracic (chest) imaging, CT scan and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Allen M. Johnson, MD for Medicare patients.

abdominal imaging	363
angioplasty	21
aspiration	92
blood draw	20
brain imaging (neuroimaging)	399
breast procedures	74
catheterization	246
CT scan	697
device removal	12
dialysis access procedures	42
hip imaging	63
injections	18
MRI (magnetic resonance imaging)	132
musculoskeletal imaging	113
nerve block	18
pain management	18
pelvic imaging	237
pleural drainage	53
preventive care	74
spinal procedures	172
thoracic (chest) imaging	1359
ultrasound (sonogram)	195
vascular procedures	182
women's imaging	74
X-rays	1671

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Allen M. Johnson, MD.

**Gender**
Male	988
Female	1405

**Ethnicity**
Non-Hispanic White	1129
Black	1211
Hispanic	16
Asian	0
Other	20
Native American	0

**Age**
From 65 to 74	780
From 75 to 84	596
85 and over	338
Less than 65	679

Conditions of Medicare patients treated by Dr. Allen M. Johnson, MD in 2014

Hypertension	75
High Cholesterol	69
Stroke	13
Ischemic Heart Disease	51
Depression	31
Chronic Kidney Disease	44
Asthma	14
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	37
Chronic Obstructive Pulmonary Disease	30
Diabetes	48
Dementia	22
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Allen M. Johnson, MD treated as a radiologist in Greenville, NC during 2015 were X-rays, thoracic (chest) imaging, CT scan and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Allen M. Johnson, MD for Medicare patients.

abdominal imaging	472
angioplasty	39
aspiration	98
brain imaging (neuroimaging)	482
breast procedures	115
catheterization	174
CT scan	906
diagnostic procedures	28
dialysis access procedures	78
hip imaging	78
injections	21
minimally invasive procedures	28
minor procedures	28
MRI (magnetic resonance imaging)	114
musculoskeletal imaging	91
nerve block	21
nuclear scan	13
pain management	21
pelvic imaging	296
pleural drainage	37
preventive care	115
spinal procedures	216
thoracic (chest) imaging	1552
ultrasound (sonogram)	253
vascular procedures	255
women's imaging	115
X-rays	1971

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Allen M. Johnson, MD.

**Gender**
Male	2070
Female	3148

**Ethnicity**
Non-Hispanic White	2422
Black	2662
Hispanic	40
Asian	0
Other	48
Native American	0

**Age**
From 65 to 74	1642
From 75 to 84	1324
85 and over	800
Less than 65	1452

Conditions of Medicare patients treated by Dr. Allen M. Johnson, MD in 2015

Hypertension	75
High Cholesterol	69
Stroke	14
Ischemic Heart Disease	51
Depression	29
Chronic Kidney Disease	46
Asthma	22
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	38
Chronic Obstructive Pulmonary Disease	30
Diabetes	48
Dementia	23
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Allen M. Johnson, MD treated as a radiologist in Greenville, NC during 2016 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Allen M. Johnson, MD for Medicare patients.

abdominal imaging	343
angioplasty	15
aspiration	132
brain imaging (neuroimaging)	306
breast procedures	114
catheterization	201
CT scan	657
device removal	16
diagnostic procedures	35
dialysis access procedures	46
hospital care	21
image guided procedures	11
injections	35
inpatient care	21
minimally invasive procedures	23
minor procedures	23
MRI (magnetic resonance imaging)	109
musculoskeletal imaging	11
nerve block	23
nuclear scan	11
pain management	23
pelvic imaging	241
pleural drainage	45
preventive care	114
spinal procedures	211
thoracic (chest) imaging	1125
ultrasound (sonogram)	140
vascular procedures	141
women's imaging	114
X-rays	1346

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Allen M. Johnson, MD.

**Gender**
Male	838
Female	1345

**Ethnicity**
Non-Hispanic White	1029
Black	1093
Hispanic	17
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	727
From 75 to 84	566
85 and over	311
Less than 65	579

Conditions of Medicare patients treated by Dr. Allen M. Johnson, MD in 2016

Hypertension	75
High Cholesterol	70
Stroke	13
Ischemic Heart Disease	51
Depression	28
Chronic Kidney Disease	52
Asthma	34
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	38
Chronic Obstructive Pulmonary Disease	31
Diabetes	49
Dementia	21
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Allen M. Johnson, MD treated as a radiologist in Greenville, NC during 2017 were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

Volume of procedures performed by Dr. Allen M. Johnson, MD for Medicare patients.

abdominal imaging	487
aspiration	100
brain imaging (neuroimaging)	474
breast procedures	69
catheterization	260
CT scan	950
diagnostic procedures	15
hospital care	18
inpatient care	18
minimally invasive procedures	15
minor procedures	15
MRI (magnetic resonance imaging)	108
musculoskeletal imaging	32
neck imaging	12
nuclear scan	20
pelvic imaging	323
pleural drainage	39
preventive care	69
spinal procedures	176
thoracic (chest) imaging	1383
ultrasound (sonogram)	268
vascular procedures	175
women's imaging	69
X-rays	1539

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Allen M. Johnson, MD.

**Gender**
Male	1021
Female	1444

**Ethnicity**
Non-Hispanic White	1204
Black	1207
Hispanic	12
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	847
From 75 to 84	642
85 and over	361
Less than 65	615

Conditions of Medicare patients treated by Dr. Allen M. Johnson, MD in 2017

Hypertension	75
High Cholesterol	66
Stroke	13
Ischemic Heart Disease	53
Depression	30
Chronic Kidney Disease	56
Asthma	13
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	40
Chronic Obstructive Pulmonary Disease	32
Diabetes	50
Dementia	23
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Allen M. Johnson, MD treated as a radiologist in Greenville, NC during 2018 were CT scan, abdominal imaging, brain imaging (neuroimaging) and pelvic imaging.

Volume of procedures performed by Dr. Allen M. Johnson, MD for Medicare patients.

abdominal imaging	398
aspiration	89
brain imaging (neuroimaging)	375
breast procedures	59
cardiac procedures	19
catheterization	160
CT scan	843
diagnostic procedures	12
hospital care	15
inpatient care	15
minimally invasive procedures	24
minor procedures	12
MRI (magnetic resonance imaging)	38
musculoskeletal imaging	11
nuclear scan	19
pelvic imaging	307
pleural drainage	50
preventive care	59
spinal procedures	131
stress testing	19
thoracic (chest) imaging	112
thoracostomy	12
ultrasound (sonogram)	211
vascular procedures	133
women's imaging	59
X-rays	207

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Allen M. Johnson, MD.

**Gender**
Male	957
Female	1269

**Ethnicity**
Non-Hispanic White	1077
Black	1080
Hispanic	21
Asian	0
Other	31
Native American	0

**Age**
From 65 to 74	819
From 75 to 84	612
85 and over	328
Less than 65	467

Conditions of Medicare patients treated by Dr. Allen M. Johnson, MD in 2018

Hypertension	75
High Cholesterol	73
Stroke	13
Ischemic Heart Disease	52
Depression	31
Chronic Kidney Disease	55
Asthma	10
Osteoperosis	8
Atrial Fibrilation	14
Heart Failure	40
Chronic Obstructive Pulmonary Disease	31
Diabetes	49
Dementia	24
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Allen M. Johnson, MD treated as a radiologist in Greenville, NC during 2019 were CT scan, brain imaging (neuroimaging), abdominal imaging and pelvic imaging.

Volume of procedures performed by Dr. Allen M. Johnson, MD for Medicare patients.

abdominal imaging	357
aspiration	123
brain imaging (neuroimaging)	370
breast procedures	47
cardiac procedures	16
catheterization	134
CT scan	794
device removal	11
diagnostic procedures	11
injections	12
minimally invasive procedures	11
minor procedures	11
MRI (magnetic resonance imaging)	25
musculoskeletal imaging	40
nuclear scan	16
pelvic imaging	286
pleural drainage	61
preventive care	47
spinal procedures	156
stress testing	16
thoracic (chest) imaging	72
ultrasound (sonogram)	163
vascular procedures	106
women's imaging	47
X-rays	221

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Allen M. Johnson, MD.

**Gender**
Male	844
Female	1130

**Ethnicity**
Non-Hispanic White	993
Black	920
Hispanic	13
Asian	0
Other	33
Native American	0

**Age**
From 65 to 74	707
From 75 to 84	553
85 and over	282
Less than 65	432

Conditions of Medicare patients treated by Dr. Allen M. Johnson, MD in 2019

Hypertension	75
High Cholesterol	74
Stroke	15
Ischemic Heart Disease	52
Depression	33
Chronic Kidney Disease	58
Asthma	11
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	42
Chronic Obstructive Pulmonary Disease	30
Diabetes	53
Dementia	25
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Allen M. Johnson, MD treated as a radiologist in Greenville, NC during 2020 were CT scan, abdominal imaging, pelvic imaging and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Allen M. Johnson, MD for Medicare patients.

abdominal imaging	362
aspiration	83
bone marrow tests	11
brain imaging (neuroimaging)	242
catheterization	126
CT scan	640
device removal	20
diagnostic procedures	11
hospital care	22
inpatient care	22
MRI (magnetic resonance imaging)	71
pelvic imaging	295
pleural drainage	44
spinal procedures	107
thoracic (chest) imaging	88
ultrasound (sonogram)	167
vascular procedures	107
X-rays	68

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Allen M. Johnson, MD.

**Gender**
Male	815
Female	984

**Ethnicity**
Non-Hispanic White	889
Black	832
Hispanic	23
Asian	0
Other	33
Native American	0

**Age**
From 65 to 74	653
From 75 to 84	490
85 and over	250
Less than 65	406

Conditions of Medicare patients treated by Dr. Allen M. Johnson, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	50
Depression	35
Chronic Kidney Disease	62
Asthma	12
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	42
Chronic Obstructive Pulmonary Disease	31
Diabetes	51
Dementia	30
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Allen M. Johnson, MD treated as a radiologist in Greenville, NC during 2021 were CT scan, abdominal imaging, pelvic imaging and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Allen M. Johnson, MD for Medicare patients.

abdominal imaging	357
aspiration	104
bone marrow tests	11
brain imaging (neuroimaging)	254
breast procedures	14
catheterization	101
CT scan	726
device removal	17
diagnostic procedures	11
hospital care	27
inpatient care	27
MRI (magnetic resonance imaging)	61
musculoskeletal imaging	24
neck imaging	11
pelvic imaging	311
pleural drainage	54
preventive care	14
spinal procedures	126
thoracic (chest) imaging	91
ultrasound (sonogram)	133
vascular procedures	74
women's imaging	14
X-rays	62

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Allen M. Johnson, MD.

**Gender**
Male	729
Female	940

**Ethnicity**
Non-Hispanic White	921
Black	677
Hispanic	19
Asian	0
Other	37
Native American	0

**Age**
From 65 to 74	635
From 75 to 84	470
85 and over	249
Less than 65	315

Conditions of Medicare patients treated by Dr. Allen M. Johnson, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	48
Depression	31
Chronic Kidney Disease	59
Asthma	10
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	39
Chronic Obstructive Pulmonary Disease	28
Diabetes	48
Dementia	31
Cancer	18

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Allen M. Johnson, MD treated as a radiologist in Greenville, NC during 2022 were CT scan, abdominal imaging, pelvic imaging and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Allen M. Johnson, MD for Medicare patients.

abdominal imaging	401
aspiration	60
brain imaging (neuroimaging)	282
catheterization	73
CT scan	776
device removal	25
hospital care	15
inpatient care	15
MRI (magnetic resonance imaging)	87
musculoskeletal imaging	13
neck imaging	18
pelvic imaging	290
pleural drainage	28
spinal procedures	198
thoracic (chest) imaging	103
ultrasound (sonogram)	218
vascular procedures	89
X-rays	102

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Allen M. Johnson, MD.

**Gender**
Male	768
Female	978

**Ethnicity**
Non-Hispanic White	1064
Black	618
Hispanic	14
Asian	0
Other	32
Native American	0

**Age**
From 65 to 74	630
From 75 to 84	560
85 and over	266
Less than 65	290

Conditions of Medicare patients treated by Dr. Allen M. Johnson, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	43
Depression	31
Chronic Kidney Disease	46
Asthma	13
Osteoperosis	12
Atrial Fibrilation	26
Heart Failure	36
Chronic Obstructive Pulmonary Disease	29
Diabetes	46
Dementia	16
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Allen M. Johnson, MD for Medicare patients.

The highest averages for the top procedures that Dr. Allen M. Johnson, MD treated as a radiologist in Greenville, NC were X-rays, thoracic (chest) imaging, CT scan and abdominal imaging.

abdominal imaging	415
angioplasty	32
aspiration	92
blood draw	15
bone marrow tests	11
brain imaging (neuroimaging)	370
breast procedures	78
cardiac procedures	17
catheterization	186
CT scan	803
device removal	17
diagnostic procedures	16
dialysis access procedures	60
gastrointestinal procedures	14
hip imaging	79
hospital care	19
image guided procedures	11
injections	21
inpatient care	19
minimally invasive procedures	25
minor procedures	16
MRI (magnetic resonance imaging)	96
musculoskeletal imaging	58
neck imaging	13
nerve block	21
nuclear scan	17
pain management	21
pelvic imaging	305
pleural drainage	45
preventive care	78
spinal procedures	176
stress testing	17
thoracic (chest) imaging	844
thoracostomy	12
thrombectomy (blood clot removal)	23
ultrasound (sonogram)	203
vascular procedures	163
women's imaging	78
X-rays	1026

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Allen M. Johnson, MD.

**Gender**
Male	918
Female	1296

**Ethnicity**
Black / African American	1054
Asian / Pacific Islander	0
Non-Hispanic White	1097
Hispanic	15
Native American / Alaskan Native	1
Other	27

**Age**
75 to 84	596
85 and over	324
Less than 65	539
65 to 74	755

Average of Total of Conditions of Medicare patients treated by Dr. Allen M. Johnson, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Allen M. Johnson, MD treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	68
High Cholesterol	64
Stroke	12
Ischemic Heart Disease	45
Depression	27
Chronic Kidney Disease	47
Asthma	13
Osteoporosis	7
Heart Failure	35
Chronic Obstructive Pulmonary Disease	27
Diabetes	44
Atrial Fibrillation	13
Cancer	13
Dementia	21

Education & Training

Dr. Allen M. Johnson, MD graduated from Wake Forest University School of Medicine in 1989. He completed residency at University of Virginia Affiliated Hospitals. He is certified by the Radiology-Diagnostic Radiology-Vascular and Interventional Radiology, Board Certified and has a state license in North Carolina.

Medical School: Wake Forest University School of Medicine (1989)

Residency: University of Virginia Affiliated Hospitals (1993)

Board Certification: Radiology-Diagnostic Radiology-Vascular and Interventional Radiology, Board Certified

Licensed In: North Carolina

Affiliations & Hospitals

Dr. Allen M. Johnson, MD is associated with these hospitals and organizations:

UNC Health

Sentara Health

EASTERN RADIOLOGISTS INC

UNC Health Alliance UNC Health Nash

Ratings & Reviews

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General Payments

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

**Payments by Company**
FUJIFILM Medical Systems USA, Inc.	$44 SYNAPSE $44
Abbott Laboratories	$42 CardioMEMS $42
ARGON MEDICAL DEVICES, INC.	$35 SKATER $25	Biopince Ultra $10
Cook Incorporated	$14 PI - Filters $14

**Types of Payments**
Food and Beverage	$135

Biography

Dr. Allen Johnson is an interventional radiology/diagnostic radiology (IR/DR) and diagnostic radiology specialist in Greenville, NC and Rocky Mount, NC. Dr. Johnson is professionally affiliated with UNC Health and Sentara Health. After attending Wake Forest University School of Medicine, he completed his residency training at a hospital affiliated with the University of Virginia.