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Dr. Mariana Regina Defreitas, MD

(No ratings)

Specializes in: Diagnostic Radiology
University of Michigan Medical School (2017)
1601 Brenner Avenue W. G. (bill) Hefner Vamc (659)
Salisbury, NC 28144

Dr. Mariana Regina Defreitas, MD is a diagnostic radiologist in Salisbury, NC specializing in diagnostic radiology. She graduated from University of Michigan Medical School in 2017 and has 9 years of experience. Dr. Mariana Regina Defreitas, MD is affiliated with U.S. Department of Veterans Affairs and UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL.

View Doctor's Full Profile

Office Locations

1601 Brenner Avenue W. G. (bill) Hefner Vamc (659)
Salisbury, NC 28144
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Noteworthy Medicare Patient Procedures Performed by Dr. Mariana Regina Defreitas, MD in 2024

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

Top 5%

By Affordability:

cervical spine CT scan

In 2024, Dr. Mariana Regina Defreitas, MD had a list price for cervical (neck) spine CT scan that was lower than the list prices billed to Medicare by 95% 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 10%

By Affordability:

joint imaging
X-rays

In 2024, Dr. Mariana Regina Defreitas, MD had a list price for joint imaging, and X-rays 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 Volume:

CT scan
head/brain CT scan
spine CT scan
tibia and fibula X-ray

By Affordability:

abdominal ultrasound
arm imaging
arm X-ray
chest CT scan
CT scan
head/brain CT scan
joint X-ray
knee X-ray
leg CT scan
leg imaging
lumbar spine CT scan
maxillofacial CT scan
pelvic imaging
pelvis X-ray
spinal procedures
spine CT scan
spine imaging
spine X-ray
thoracic spine CT scan
ultrasound

In 2012, among providers in related specialties within North Carolina, Dr. Mariana Regina Defreitas, MD performed more CT scan, head/brain CT scan, spine CT scan, and tibia and fibula (lower leg) X-ray procedures for Medicare patients than 75% of them and she also had a list price for abdominal ultrasound, arm imaging, arm X-ray, chest CT scan, CT scan, head/brain CT scan, joint X-ray, knee X-ray, leg CT scan, leg imaging, lumbar spine (low-back) CT scan, maxillofacial (jaw/face) CT scan, pelvic imaging, pelvis X-ray, spinal procedures, spine CT scan, spine imaging, spine X-ray, thoracic spine (mid-back) CT scan, and ultrasound (sonogram) 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

2023 Medicare Procedure Volume

The top procedures that Dr. Mariana Regina Defreitas, MD treated as a diagnostic radiologist in Salisbury, NC during 2023 were CT scan, pelvic imaging, brain imaging (neuroimaging) and abdominal imaging.

Volume of procedures performed by Dr. Mariana Regina Defreitas, MD for Medicare patients.

abdominal imaging 117
brain imaging (neuroimaging) 125
CT scan 298
MRI (magnetic resonance imaging) 17
pelvic imaging 131
spinal procedures 61
X-rays 14

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Mariana Regina Defreitas, MD.

Gender
Male 252
Female 356
Ethnicity
Non-Hispanic White 490
Black 75
Hispanic 0
Asian 0
Other 21
Native American 0
Age
From 65 to 74 219
From 75 to 84 180
85 and over 131
Less than 65 78

Conditions of Medicare patients treated by Dr. Mariana Regina Defreitas, MD in 2023

Hypertension 75
High Cholesterol 71
Stroke 18
Ischemic Heart Disease 34
Depression 40
Chronic Kidney Disease 33
Asthma 14
Osteoperosis 19
Atrial Fibrilation 28
Heart Failure 30
Chronic Obstructive Pulmonary Disease 24
Diabetes 32
Dementia 23
Cancer 20

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Mariana Regina Defreitas, MD treated as a diagnostic radiologist in Salisbury, NC during 2024 were CT scan, pelvic imaging, brain imaging (neuroimaging) and abdominal imaging.

Volume of procedures performed by Dr. Mariana Regina Defreitas, MD for Medicare patients.

abdominal imaging 307
brain imaging (neuroimaging) 347
CT scan 960
MRI (magnetic resonance imaging) 26
musculoskeletal imaging 86
pelvic imaging 356
spinal procedures 264
thoracic (chest) imaging 44
ultrasound (sonogram) 11
X-rays 180

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Mariana Regina Defreitas, MD.

Gender
Male 637
Female 873
Ethnicity
Non-Hispanic White 1217
Black 175
Hispanic 43
Asian 0
Other 49
Native American 0
Age
From 65 to 74 484
From 75 to 84 502
85 and over 324
Less than 65 200

Conditions of Medicare patients treated by Dr. Mariana Regina Defreitas, MD in 2024

Hypertension 75
High Cholesterol 72
Stroke 15
Ischemic Heart Disease 36
Depression 38
Chronic Kidney Disease 35
Asthma 12
Osteoperosis 22
Atrial Fibrilation 27
Heart Failure 29
Chronic Obstructive Pulmonary Disease 25
Diabetes 34
Dementia 24
Cancer 17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2023 - 2024

Volume of procedures performed by Dr. Mariana Regina Defreitas, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mariana Regina Defreitas, MD treated as a diagnostic radiologist in Salisbury, NC were CT scan, pelvic imaging, brain imaging (neuroimaging) and abdominal imaging.

abdominal imaging 212
brain imaging (neuroimaging) 236
CT scan 629
MRI (magnetic resonance imaging) 21
musculoskeletal imaging 86
pelvic imaging 243
spinal procedures 162
thoracic (chest) imaging 44
ultrasound (sonogram) 11
X-rays 97

Average Medicare Patient Data From 2023 - 2024

Information about Medicare patients treated by Dr. Mariana Regina Defreitas, MD.

Gender
Male 444
Female 614
Ethnicity
Black / African American 125
Asian / Pacific Islander 0
Non-Hispanic White 853
Hispanic 21
Native American / Alaskan Native 0
Other 35
Age
75 to 84 341
85 and over 227
Less than 65 139
65 to 74 351

Average of Total of Conditions of Medicare patients treated by Dr. Mariana Regina Defreitas, MD From 2023 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Mariana Regina Defreitas, MD treated were high cholesterol, hypertension, depression and chronic kidney disease.

Hypertension 75
High Cholesterol 71
Stroke 16
Ischemic Heart Disease 35
Depression 39
Chronic Kidney Disease 34
Asthma 13
Osteoporosis 20
Heart Failure 29
Chronic Obstructive Pulmonary Disease 24
Diabetes 33
Atrial Fibrillation 27
Dementia 23
Cancer 18

Education & Training

Dr. Mariana Regina Defreitas, MD graduated from University of Michigan Medical School in 2017. She has a state license in North Carolina.

Medical School: University of Michigan Medical School (2017)

Licensed In: North Carolina

Ratings & Reviews

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General Payments

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

Payments by Company
GE Healthcare $70,000
$70,000
Types of Payments
Grant $70,000

Biography

Dr. Mariana Defreitas is a medical specialist in diagnostic radiology. She is professionally affiliated with U.S. Department of Veterans Affairs.

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