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Dr. Ranji N. Samaraweera, MD

Accepting New Patients

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

4660 South Hagadorn Road Suite 410
East Lansing, MI 48823

(517) 884-6132

Dr. Ranji N. Samaraweera, MD is a radiologist in East Lansing, MI specializing in interventional radiology/diagnostic radiology (ir/dr) and diagnostic radiology.

Office Locations

4660 South Hagadorn Road Suite 410
East Lansing, MI 48823

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4660 South Hagadorn Suite 510
East Lansing, MI 48823

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Noteworthy Medicare Patient Procedures Performed by Dr. Ranji N. Samaraweera, MD in 2023

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

Top 25%

By Affordability:

brain MRI

MRI

spine MRI

In 2012, Dr. Ranji N. Samaraweera, MD had a list price for brain MRI, MRI (magnetic resonance imaging), and spine MRI that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Michigan. 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. Ranji N. Samaraweera, MD treated as a radiologist in East Lansing, MI during 2012 were X-rays, CT scan, thoracic (chest) imaging and vascular procedures.

Volume of procedures performed by Dr. Ranji N. Samaraweera, MD for Medicare patients.

abdominal imaging	335
brain imaging (neuroimaging)	583
CT scan	1289
hip imaging	114
MRI (magnetic resonance imaging)	184
musculoskeletal imaging	254
neck imaging	25
pelvic imaging	303
spinal procedures	316
thoracic (chest) imaging	1220
ultrasound (sonogram)	531
vascular procedures	611
X-rays	1380

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ranji N. Samaraweera, MD treated as a radiologist in East Lansing, MI during 2013 were X-rays, thoracic (chest) imaging, CT scan and vascular procedures.

Volume of procedures performed by Dr. Ranji N. Samaraweera, MD for Medicare patients.

abdominal imaging	384
brain imaging (neuroimaging)	575
CT scan	1348
diagnostic procedures	11
hip imaging	100
MRI (magnetic resonance imaging)	87
musculoskeletal imaging	265
neck imaging	58
pelvic imaging	327
spinal procedures	286
thoracic (chest) imaging	1566
ultrasound (sonogram)	735
vascular procedures	821
X-rays	1802

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ranji N. Samaraweera, MD.

**Gender**
Male	1563
Female	1954

**Ethnicity**
Non-Hispanic White	3035
Black	303
Hispanic	113
Asian	22
Other	33
Native American	11

**Age**
From 65 to 74	1130
From 75 to 84	969
85 and over	617
Less than 65	801

Conditions of Medicare patients treated by Dr. Ranji N. Samaraweera, MD in 2013

Hypertension	75
High Cholesterol	58
Stroke	14
Ischemic Heart Disease	50
Depression	37
Chronic Kidney Disease	36
Asthma	14
Osteoperosis	11
Atrial Fibrilation	19
Heart Failure	36
Chronic Obstructive Pulmonary Disease	29
Diabetes	38
Dementia	23
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ranji N. Samaraweera, MD treated as a radiologist in East Lansing, MI during 2014 were X-rays, thoracic (chest) imaging, CT scan and vascular procedures.

Volume of procedures performed by Dr. Ranji N. Samaraweera, MD for Medicare patients.

abdominal imaging	306
brain imaging (neuroimaging)	476
CT scan	1071
hip imaging	81
MRI (magnetic resonance imaging)	174
musculoskeletal imaging	198
neck imaging	34
pelvic imaging	238
spinal procedures	286
thoracic (chest) imaging	1112
ultrasound (sonogram)	562
vascular procedures	642
X-rays	1250

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ranji N. Samaraweera, MD.

**Gender**
Male	1232
Female	1621

**Ethnicity**
Non-Hispanic White	2478
Black	231
Hispanic	82
Asian	0
Other	33
Native American	0

**Age**
From 65 to 74	951
From 75 to 84	778
85 and over	499
Less than 65	625

Conditions of Medicare patients treated by Dr. Ranji N. Samaraweera, MD in 2014

Hypertension	75
High Cholesterol	60
Stroke	15
Ischemic Heart Disease	49
Depression	40
Chronic Kidney Disease	40
Asthma	15
Osteoperosis	12
Atrial Fibrilation	21
Heart Failure	38
Chronic Obstructive Pulmonary Disease	30
Diabetes	42
Dementia	24
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ranji N. Samaraweera, MD treated as a radiologist in East Lansing, MI during 2015 were X-rays, CT scan, thoracic (chest) imaging and vascular procedures.

Volume of procedures performed by Dr. Ranji N. Samaraweera, MD for Medicare patients.

abdominal imaging	321
brain imaging (neuroimaging)	589
CT scan	1250
hip imaging	86
MRI (magnetic resonance imaging)	175
musculoskeletal imaging	162
neck imaging	32
pelvic imaging	322
spinal procedures	339
thoracic (chest) imaging	1208
ultrasound (sonogram)	553
vascular procedures	616
X-rays	1327

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ranji N. Samaraweera, MD.

**Gender**
Male	2610
Female	3228

**Ethnicity**
Non-Hispanic White	5096
Black	438
Hispanic	146
Asian	76
Other	0
Native American	0

**Age**
From 65 to 74	1924
From 75 to 84	1610
85 and over	1052
Less than 65	1252

Conditions of Medicare patients treated by Dr. Ranji N. Samaraweera, MD in 2015

Hypertension	75
High Cholesterol	61
Stroke	16
Ischemic Heart Disease	48
Depression	44
Chronic Kidney Disease	47
Asthma	26
Osteoperosis	12
Atrial Fibrilation	22
Heart Failure	39
Chronic Obstructive Pulmonary Disease	33
Diabetes	43
Dementia	29
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ranji N. Samaraweera, MD treated as a radiologist in East Lansing, MI during 2016 were CT scan, X-rays, thoracic (chest) imaging and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Ranji N. Samaraweera, MD for Medicare patients.

abdominal imaging	294
brain imaging (neuroimaging)	507
CT scan	1082
diagnostic procedures	13
hip imaging	35
MRI (magnetic resonance imaging)	188
musculoskeletal imaging	143
neck imaging	26
pelvic imaging	251
spinal procedures	302
thoracic (chest) imaging	855
ultrasound (sonogram)	369
vascular procedures	430
X-rays	883

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ranji N. Samaraweera, MD.

**Gender**
Male	1113
Female	1412

**Ethnicity**
Non-Hispanic White	2169
Black	202
Hispanic	81
Asian	0
Other	40
Native American	0

**Age**
From 65 to 74	885
From 75 to 84	684
85 and over	425
Less than 65	531

Conditions of Medicare patients treated by Dr. Ranji N. Samaraweera, MD in 2016

Hypertension	75
High Cholesterol	59
Stroke	16
Ischemic Heart Disease	47
Depression	40
Chronic Kidney Disease	46
Asthma	36
Osteoperosis	12
Atrial Fibrilation	20
Heart Failure	38
Chronic Obstructive Pulmonary Disease	34
Diabetes	40
Dementia	30
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ranji N. Samaraweera, MD treated as a radiologist in East Lansing, MI during 2017 were CT scan, thoracic (chest) imaging, X-rays and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Ranji N. Samaraweera, MD for Medicare patients.

abdominal imaging	263
brain imaging (neuroimaging)	557
CT scan	1236
hip imaging	16
MRI (magnetic resonance imaging)	187
musculoskeletal imaging	106
neck imaging	38
pelvic imaging	269
spinal procedures	320
thoracic (chest) imaging	702
ultrasound (sonogram)	315
vascular procedures	353
X-rays	626

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ranji N. Samaraweera, MD.

**Gender**
Male	1162
Female	1511

**Ethnicity**
Non-Hispanic White	2268
Black	243
Hispanic	92
Asian	0
Other	41
Native American	0

**Age**
From 65 to 74	919
From 75 to 84	738
85 and over	417
Less than 65	599

Conditions of Medicare patients treated by Dr. Ranji N. Samaraweera, MD in 2017

Hypertension	75
High Cholesterol	57
Stroke	15
Ischemic Heart Disease	47
Depression	42
Chronic Kidney Disease	46
Asthma	13
Osteoperosis	12
Atrial Fibrilation	19
Heart Failure	33
Chronic Obstructive Pulmonary Disease	30
Diabetes	38
Dementia	28
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Ranji N. Samaraweera, MD treated as a radiologist in East Lansing, MI during 2018 were CT scan, brain imaging (neuroimaging), MRI (magnetic resonance imaging) and spinal procedures.

Volume of procedures performed by Dr. Ranji N. Samaraweera, MD for Medicare patients.

abdominal imaging	257
brain imaging (neuroimaging)	720
CT scan	1337
hip imaging	21
MRI (magnetic resonance imaging)	408
musculoskeletal imaging	110
neck imaging	56
pelvic imaging	273
preventive care	17
spinal procedures	357
thoracic (chest) imaging	275
ultrasound (sonogram)	225
vascular procedures	277
X-rays	51

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ranji N. Samaraweera, MD.

**Gender**
Male	1131
Female	1541

**Ethnicity**
Non-Hispanic White	2284
Black	217
Hispanic	98
Asian	0
Other	39
Native American	0

**Age**
From 65 to 74	981
From 75 to 84	720
85 and over	391
Less than 65	580

Conditions of Medicare patients treated by Dr. Ranji N. Samaraweera, MD in 2018

Hypertension	75
High Cholesterol	60
Stroke	18
Ischemic Heart Disease	43
Depression	43
Chronic Kidney Disease	45
Asthma	14
Osteoperosis	11
Atrial Fibrilation	18
Heart Failure	31
Chronic Obstructive Pulmonary Disease	29
Diabetes	38
Dementia	26
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ranji N. Samaraweera, MD treated as a radiologist in East Lansing, MI during 2019 were CT scan, brain imaging (neuroimaging), MRI (magnetic resonance imaging) and spinal procedures.

Volume of procedures performed by Dr. Ranji N. Samaraweera, MD for Medicare patients.

abdominal imaging	61
brain imaging (neuroimaging)	936
CT scan	989
eye procedures	11
MRI (magnetic resonance imaging)	668
musculoskeletal imaging	11
neck imaging	52
pelvic imaging	44
spinal procedures	527
thoracic (chest) imaging	57
ultrasound (sonogram)	319
vascular procedures	428

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ranji N. Samaraweera, MD.

**Gender**
Male	998
Female	1194

**Ethnicity**
Non-Hispanic White	1861
Black	175
Hispanic	73
Asian	0
Other	50
Native American	0

**Age**
From 65 to 74	830
From 75 to 84	559
85 and over	346
Less than 65	457

Conditions of Medicare patients treated by Dr. Ranji N. Samaraweera, MD in 2019

Hypertension	75
High Cholesterol	64
Stroke	20
Ischemic Heart Disease	45
Depression	44
Chronic Kidney Disease	46
Asthma	12
Osteoperosis	12
Atrial Fibrilation	19
Heart Failure	32
Chronic Obstructive Pulmonary Disease	28
Diabetes	37
Dementia	27
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ranji N. Samaraweera, MD treated as a radiologist in East Lansing, MI during 2020 were brain imaging (neuroimaging), CT scan, MRI (magnetic resonance imaging) and spinal procedures.

Volume of procedures performed by Dr. Ranji N. Samaraweera, MD for Medicare patients.

brain imaging (neuroimaging)	671
CT scan	556
MRI (magnetic resonance imaging)	504
neck imaging	31
spinal procedures	328
thoracic (chest) imaging	11
ultrasound (sonogram)	206
vascular procedures	228

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ranji N. Samaraweera, MD.

**Gender**
Male	629
Female	737

**Ethnicity**
Non-Hispanic White	1126
Black	134
Hispanic	51
Asian	0
Other	33
Native American	0

**Age**
From 65 to 74	445
From 75 to 84	347
85 and over	222
Less than 65	352

Conditions of Medicare patients treated by Dr. Ranji N. Samaraweera, MD in 2020

Hypertension	75
High Cholesterol	64
Stroke	23
Ischemic Heart Disease	45
Depression	45
Chronic Kidney Disease	49
Asthma	13
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	33
Chronic Obstructive Pulmonary Disease	29
Diabetes	41
Dementia	32
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ranji N. Samaraweera, MD treated as a radiologist in East Lansing, MI during 2021 were brain imaging (neuroimaging), CT scan, MRI (magnetic resonance imaging) and spinal procedures.

Volume of procedures performed by Dr. Ranji N. Samaraweera, MD for Medicare patients.

brain imaging (neuroimaging)	372
CT scan	291
MRI (magnetic resonance imaging)	281
neck imaging	12
spinal procedures	171
ultrasound (sonogram)	147
vascular procedures	159

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ranji N. Samaraweera, MD.

**Gender**
Male	349
Female	476

**Ethnicity**
Non-Hispanic White	669
Black	85
Hispanic	30
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	299
From 75 to 84	198
85 and over	110
Less than 65	218

Conditions of Medicare patients treated by Dr. Ranji N. Samaraweera, MD in 2021

Hypertension	75
High Cholesterol	65
Stroke	23
Ischemic Heart Disease	45
Depression	49
Chronic Kidney Disease	53
Asthma	14
Osteoperosis	11
Atrial Fibrilation	20
Heart Failure	29
Chronic Obstructive Pulmonary Disease	28
Diabetes	42
Dementia	30
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ranji N. Samaraweera, MD treated as a radiologist in East Lansing, MI during 2022 were MRI (magnetic resonance imaging), brain imaging (neuroimaging) and spinal procedures.

Volume of procedures performed by Dr. Ranji N. Samaraweera, MD for Medicare patients.

brain imaging (neuroimaging)	45
MRI (magnetic resonance imaging)	56
spinal procedures	11

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ranji N. Samaraweera, MD.

**Gender**
Male	33
Female	70

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

**Age**
From 65 to 74	45
From 75 to 84	0
85 and over	0
Less than 65	25

Conditions of Medicare patients treated by Dr. Ranji N. Samaraweera, MD in 2022

Hypertension	75
High Cholesterol	64
Stroke	32
Ischemic Heart Disease	28
Depression	42
Chronic Kidney Disease	28
Asthma	21
Osteoperosis	20
Atrial Fibrilation	16
Heart Failure	12
Chronic Obstructive Pulmonary Disease	16
Diabetes	28
Dementia	15
Cancer	0

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Ranji N. Samaraweera, MD treated as a radiologist in East Lansing, MI during 2023 were MRI (magnetic resonance imaging), spinal procedures and brain imaging (neuroimaging).

Volume of procedures performed by Dr. Ranji N. Samaraweera, MD for Medicare patients.

brain imaging (neuroimaging)	67
MRI (magnetic resonance imaging)	165
spinal procedures	98

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Ranji N. Samaraweera, MD.

**Gender**
Male	115
Female	146

**Ethnicity**
Non-Hispanic White	228
Black	19
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	106
From 75 to 84	86
85 and over	19
Less than 65	50

Conditions of Medicare patients treated by Dr. Ranji N. Samaraweera, MD in 2023

Hypertension	75
High Cholesterol	74
Stroke	23
Ischemic Heart Disease	24
Depression	32
Chronic Kidney Disease	29
Asthma	16
Osteoperosis	15
Atrial Fibrilation	13
Heart Failure	16
Chronic Obstructive Pulmonary Disease	20
Diabetes	34
Dementia	8
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Ranji N. Samaraweera, MD for Medicare patients.

The highest averages for the top procedures that Dr. Ranji N. Samaraweera, MD treated as a radiologist in East Lansing, MI were X-rays, CT scan, thoracic (chest) imaging and brain imaging (neuroimaging).

abdominal imaging	277
brain imaging (neuroimaging)	508
CT scan	1044
diagnostic procedures	12
eye procedures	11
hip imaging	64
MRI (magnetic resonance imaging)	256
musculoskeletal imaging	156
neck imaging	36
pelvic imaging	253
preventive care	17
spinal procedures	278
thoracic (chest) imaging	778
ultrasound (sonogram)	396
vascular procedures	456
X-rays	1045

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Ranji N. Samaraweera, MD.

**Gender**
Male	911
Female	1157

**Ethnicity**
Black / African American	170
Asian / Pacific Islander	8
Non-Hispanic White	1775
Hispanic	63
Native American / Alaskan Native	0
Other	24

**Age**
75 to 84	557
85 and over	341
Less than 65	457
65 to 74	709

Average of Total of Conditions of Medicare patients treated by Dr. Ranji N. Samaraweera, MD From 2012 - 2023

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

Hypertension	68
High Cholesterol	57
Stroke	17
Ischemic Heart Disease	39
Depression	38
Chronic Kidney Disease	38
Asthma	16
Osteoporosis	11
Heart Failure	28
Chronic Obstructive Pulmonary Disease	25
Diabetes	35
Atrial Fibrillation	17
Cancer	12
Dementia	22

Education & Training

He completed residency at University of Wisconsin Affiliated Hospitals. He has a state license in Michigan.

Residency: University of Wisconsin Affiliated Hospitals

Licensed In: Michigan

Ratings & Reviews

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Biography

Dr. Ranji Samaraweera's areas of specialization are interventional radiology/diagnostic radiology (IR/DR) and diagnostic radiology; he sees patients in Lansing, MI and East Lansing, MI. Before completing his residency at a hospital affiliated with the University of Wisconsin, Dr. Samaraweera attended medical school at Tufts University School of Medicine. According to Doctor.com, Dr. Samaraweera is currently accepting new patients at his office in East Lansing, MI.