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Dr. John Anthony Merchun, MD

(No ratings)

Specializes in: Diagnostic Radiology
615 South Bower Street
Greenville, MI 48838

Dr. John Anthony Merchun, MD is a diagnostic radiologist in Greenville, MI specializing in diagnostic radiology.

View Doctor's Full Profile (616) 754-4691

Office Locations

615 South Bower Street
Greenville, MI 48838
(616) 754-4691
open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. John Anthony Merchun, MD in 2023

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

Top 5%

By Affordability:

spine imaging

In 2023, Dr. John Anthony Merchun, MD had a list price for spine imaging that was lower than the list prices billed to Medicare by 95% 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.

Top 10%

By Volume:

chest CT scan

By Affordability:

carotid duplex ultrasound
carotid ultrasound

In 2023, among providers in related specialties within Michigan, Dr. John Anthony Merchun, MD performed more chest CT scan procedures for Medicare patients than 90% of them and he also had a list price for carotid duplex ultrasound, and carotid ultrasound that was lower than the list prices billed to Medicare by 90% 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.

Top 25%

By Volume:

knee X-ray

By Affordability:

breast ultrasound
spine X-ray
targeted breast ultrasound

In 2012, among providers in related specialties within Michigan, Dr. John Anthony Merchun, MD performed more knee X-ray procedures for Medicare patients than 75% of them and he also had a list price for breast ultrasound, spine X-ray, and targeted breast ultrasound 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. John Anthony Merchun, MD treated as a diagnostic radiologist in Greenville, MI during 2012 were X-rays, thoracic (chest) imaging, breast procedures and women's imaging.

Volume of procedures performed by Dr. John Anthony Merchun, MD for Medicare patients.

abdominal imaging 492
brain imaging (neuroimaging) 135
breast procedures 1388
CT scan 686
diagnostic imaging 174
diagnostic procedures 29
excision 29
gastrointestinal procedures 14
hip imaging 138
image guided procedures 29
minimally invasive procedures 29
minor procedures 29
musculoskeletal imaging 334
neck imaging 12
open surgery 29
pelvic imaging 327
preventive care 1115
spinal procedures 227
thoracic (chest) imaging 1491
ultrasound (sonogram) 410
vascular procedures 166
women's imaging 1371
X-rays 3259

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John Anthony Merchun, MD treated as a diagnostic radiologist in Greenville, MI during 2013 were X-rays, thoracic (chest) imaging, women's imaging and breast procedures.

Volume of procedures performed by Dr. John Anthony Merchun, MD for Medicare patients.

abdominal imaging 380
brain imaging (neuroimaging) 95
breast procedures 1087
CT scan 558
diagnostic imaging 132
diagnostic procedures 15
excision 15
gastrointestinal procedures 18
hip imaging 143
image guided procedures 15
minimally invasive procedures 15
minor procedures 15
musculoskeletal imaging 319
neck imaging 14
open surgery 15
pelvic imaging 311
preventive care 880
spinal procedures 272
thoracic (chest) imaging 1182
ultrasound (sonogram) 351
vascular procedures 137
women's imaging 1092
X-rays 2722

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Merchun, MD.

Gender
Male 1077
Female 2266
Ethnicity
Non-Hispanic White 3114
Black 129
Hispanic 59
Asian 18
Other 0
Native American 0
Age
From 65 to 74 1194
From 75 to 84 952
85 and over 419
Less than 65 778

Conditions of Medicare patients treated by Dr. John Anthony Merchun, MD in 2013

Hypertension 71
High Cholesterol 61
Stroke 7
Ischemic Heart Disease 39
Depression 31
Chronic Kidney Disease 28
Asthma 11
Osteoperosis 10
Atrial Fibrilation 14
Heart Failure 25
Chronic Obstructive Pulmonary Disease 25
Diabetes 35
Dementia 11
Cancer 13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John Anthony Merchun, MD treated as a diagnostic radiologist in Greenville, MI during 2014 were X-rays, thoracic (chest) imaging, women's imaging and breast procedures.

Volume of procedures performed by Dr. John Anthony Merchun, MD for Medicare patients.

abdominal imaging 398
brain imaging (neuroimaging) 150
breast procedures 958
CT scan 579
diagnostic imaging 103
gastrointestinal procedures 17
hip imaging 171
musculoskeletal imaging 427
neck imaging 31
pelvic imaging 287
preventive care 810
spinal procedures 317
thoracic (chest) imaging 1298
ultrasound (sonogram) 398
vascular procedures 167
women's imaging 974
X-rays 2921

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Merchun, MD.

Gender
Male 1159
Female 2327
Ethnicity
Non-Hispanic White 3237
Black 113
Hispanic 79
Asian 0
Other 36
Native American 0
Age
From 65 to 74 1324
From 75 to 84 951
85 and over 447
Less than 65 764

Conditions of Medicare patients treated by Dr. John Anthony Merchun, MD in 2014

Hypertension 70
High Cholesterol 61
Stroke 6
Ischemic Heart Disease 42
Depression 31
Chronic Kidney Disease 29
Asthma 10
Osteoperosis 10
Atrial Fibrilation 15
Heart Failure 24
Chronic Obstructive Pulmonary Disease 25
Diabetes 35
Dementia 11
Cancer 12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John Anthony Merchun, MD treated as a diagnostic radiologist in Greenville, MI during 2015 were X-rays, thoracic (chest) imaging, breast procedures and women's imaging.

Volume of procedures performed by Dr. John Anthony Merchun, MD for Medicare patients.

abdominal imaging 437
aspiration 12
brain imaging (neuroimaging) 114
breast procedures 1056
CT scan 626
diagnostic imaging 114
diagnostic procedures 26
gastrointestinal procedures 11
hip imaging 115
image guided procedures 26
minimally invasive procedures 26
minor procedures 26
musculoskeletal imaging 376
neck imaging 30
pelvic imaging 348
pleural drainage 12
preventive care 772
spinal procedures 322
thoracic (chest) imaging 1357
ultrasound (sonogram) 479
vascular procedures 137
women's imaging 1054
X-rays 2824

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Merchun, MD.

Gender
Male 2296
Female 4486
Ethnicity
Non-Hispanic White 6324
Black 190
Hispanic 156
Asian 0
Other 74
Native American 0
Age
From 65 to 74 2526
From 75 to 84 1870
85 and over 798
Less than 65 1588

Conditions of Medicare patients treated by Dr. John Anthony Merchun, MD in 2015

Hypertension 74
High Cholesterol 61
Stroke 7
Ischemic Heart Disease 40
Depression 31
Chronic Kidney Disease 31
Asthma 19
Osteoperosis 9
Atrial Fibrilation 14
Heart Failure 24
Chronic Obstructive Pulmonary Disease 27
Diabetes 36
Dementia 11
Cancer 12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John Anthony Merchun, MD treated as a diagnostic radiologist in Greenville, MI during 2016 were X-rays, thoracic (chest) imaging, women's imaging and breast procedures.

Volume of procedures performed by Dr. John Anthony Merchun, MD for Medicare patients.

abdominal imaging 378
aspiration 14
brain imaging (neuroimaging) 106
breast procedures 968
CT scan 556
diagnostic imaging 134
diagnostic procedures 25
gastrointestinal procedures 13
image guided procedures 25
minimally invasive procedures 25
minor procedures 25
musculoskeletal imaging 304
neck imaging 23
pelvic imaging 277
preventive care 657
spinal procedures 244
thoracic (chest) imaging 1544
ultrasound (sonogram) 431
vascular procedures 110
women's imaging 974
X-rays 2765

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Merchun, MD.

Gender
Male 1284
Female 2217
Ethnicity
Non-Hispanic White 3216
Black 151
Hispanic 69
Asian 0
Other 34
Native American 0
Age
From 65 to 74 1274
From 75 to 84 971
85 and over 438
Less than 65 818

Conditions of Medicare patients treated by Dr. John Anthony Merchun, MD in 2016

Hypertension 75
High Cholesterol 61
Stroke 7
Ischemic Heart Disease 40
Depression 29
Chronic Kidney Disease 37
Asthma 30
Osteoperosis 9
Atrial Fibrilation 15
Heart Failure 25
Chronic Obstructive Pulmonary Disease 29
Diabetes 36
Dementia 13
Cancer 15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John Anthony Merchun, MD treated as a diagnostic radiologist in Greenville, MI during 2017 were X-rays, thoracic (chest) imaging, women's imaging and breast procedures.

Volume of procedures performed by Dr. John Anthony Merchun, MD for Medicare patients.

abdominal imaging 360
aspiration 15
brain imaging (neuroimaging) 56
breast procedures 643
CT scan 531
diagnostic imaging 169
diagnostic procedures 28
gastrointestinal procedures 16
image guided procedures 28
minimally invasive procedures 28
minor procedures 28
musculoskeletal imaging 426
neck imaging 20
pelvic imaging 275
preventive care 251
spinal procedures 234
thoracic (chest) imaging 1288
ultrasound (sonogram) 399
vascular procedures 62
women's imaging 645
X-rays 2240

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Merchun, MD.

Gender
Male 1156
Female 1871
Ethnicity
Non-Hispanic White 2755
Black 136
Hispanic 74
Asian 0
Other 40
Native American 0
Age
From 65 to 74 1155
From 75 to 84 833
85 and over 398
Less than 65 641

Conditions of Medicare patients treated by Dr. John Anthony Merchun, MD in 2017

Hypertension 73
High Cholesterol 55
Stroke 7
Ischemic Heart Disease 42
Depression 34
Chronic Kidney Disease 40
Asthma 10
Osteoperosis 10
Atrial Fibrilation 16
Heart Failure 27
Chronic Obstructive Pulmonary Disease 29
Diabetes 35
Dementia 15
Cancer 15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John Anthony Merchun, MD treated as a diagnostic radiologist in Greenville, MI during 2018 were X-rays, CT scan, breast procedures and women's imaging.

Volume of procedures performed by Dr. John Anthony Merchun, MD for Medicare patients.

abdominal imaging 420
aspiration 23
brain imaging (neuroimaging) 83
breast procedures 522
CT scan 655
diagnostic imaging 161
diagnostic procedures 17
image guided procedures 17
minimally invasive procedures 17
minor procedures 17
musculoskeletal imaging 343
neck imaging 40
pelvic imaging 348
pleural drainage 23
preventive care 156
spinal procedures 211
thoracic (chest) imaging 246
ultrasound (sonogram) 442
vascular procedures 87
women's imaging 520
X-rays 918

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Merchun, MD.

Gender
Male 1327
Female 1964
Ethnicity
Non-Hispanic White 3040
Black 115
Hispanic 53
Asian 0
Other 58
Native American 0
Age
From 65 to 74 1329
From 75 to 84 872
85 and over 379
Less than 65 711

Conditions of Medicare patients treated by Dr. John Anthony Merchun, MD in 2018

Hypertension 75
High Cholesterol 64
Stroke 8
Ischemic Heart Disease 45
Depression 36
Chronic Kidney Disease 43
Asthma 11
Osteoperosis 12
Atrial Fibrilation 16
Heart Failure 30
Chronic Obstructive Pulmonary Disease 30
Diabetes 37
Dementia 16
Cancer 15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John Anthony Merchun, MD treated as a diagnostic radiologist in Greenville, MI during 2019 were X-rays, CT scan, breast procedures and women's imaging.

Volume of procedures performed by Dr. John Anthony Merchun, MD for Medicare patients.

abdominal imaging 309
brain imaging (neuroimaging) 83
breast procedures 548
CT scan 662
diagnostic imaging 173
diagnostic procedures 16
gastrointestinal procedures 14
image guided procedures 16
minimally invasive procedures 16
minor procedures 16
musculoskeletal imaging 287
neck imaging 31
pelvic imaging 258
preventive care 202
spinal procedures 193
thoracic (chest) imaging 312
ultrasound (sonogram) 324
vascular procedures 58
women's imaging 532
X-rays 883

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Merchun, MD.

Gender
Male 1520
Female 2051
Ethnicity
Non-Hispanic White 3291
Black 131
Hispanic 64
Asian 16
Other 51
Native American 18
Age
From 65 to 74 1415
From 75 to 84 969
85 and over 441
Less than 65 746

Conditions of Medicare patients treated by Dr. John Anthony Merchun, MD in 2019

Hypertension 75
High Cholesterol 67
Stroke 8
Ischemic Heart Disease 48
Depression 38
Chronic Kidney Disease 46
Asthma 11
Osteoperosis 12
Atrial Fibrilation 20
Heart Failure 33
Chronic Obstructive Pulmonary Disease 32
Diabetes 37
Dementia 17
Cancer 16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John Anthony Merchun, MD treated as a diagnostic radiologist in Greenville, MI during 2020 were X-rays, CT scan, breast procedures and women's imaging.

Volume of procedures performed by Dr. John Anthony Merchun, MD for Medicare patients.

abdominal imaging 252
brain imaging (neuroimaging) 60
breast procedures 506
CT scan 546
diagnostic imaging 139
diagnostic procedures 14
image guided procedures 14
minimally invasive procedures 14
minor procedures 14
musculoskeletal imaging 159
neck imaging 15
pelvic imaging 217
preventive care 200
spinal procedures 135
thoracic (chest) imaging 257
ultrasound (sonogram) 241
vascular procedures 28
women's imaging 492
X-rays 637

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Merchun, MD.

Gender
Male 1141
Female 1557
Ethnicity
Non-Hispanic White 2440
Black 114
Hispanic 78
Asian 17
Other 38
Native American 11
Age
From 65 to 74 1112
From 75 to 84 709
85 and over 361
Less than 65 516

Conditions of Medicare patients treated by Dr. John Anthony Merchun, MD in 2020

Hypertension 75
High Cholesterol 65
Stroke 8
Ischemic Heart Disease 47
Depression 37
Chronic Kidney Disease 48
Asthma 10
Osteoperosis 12
Atrial Fibrilation 19
Heart Failure 35
Chronic Obstructive Pulmonary Disease 31
Diabetes 37
Dementia 18
Cancer 17

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John Anthony Merchun, MD treated as a diagnostic radiologist in Greenville, MI during 2021 were X-rays, breast procedures, women's imaging and preventive care.

Volume of procedures performed by Dr. John Anthony Merchun, MD for Medicare patients.

abdominal imaging 124
brain imaging (neuroimaging) 36
breast procedures 479
CT scan 231
diagnostic imaging 105
diagnostic procedures 14
image guided procedures 14
minimally invasive procedures 14
minor procedures 14
musculoskeletal imaging 155
neck imaging 20
pelvic imaging 124
preventive care 238
spinal procedures 92
thoracic (chest) imaging 77
ultrasound (sonogram) 175
vascular procedures 16
women's imaging 465
X-rays 596

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Merchun, MD.

Gender
Male 1013
Female 1459
Ethnicity
Non-Hispanic White 2237
Black 107
Hispanic 65
Asian 0
Other 40
Native American 0
Age
From 65 to 74 1009
From 75 to 84 650
85 and over 341
Less than 65 472

Conditions of Medicare patients treated by Dr. John Anthony Merchun, MD in 2021

Hypertension 75
High Cholesterol 68
Stroke 8
Ischemic Heart Disease 48
Depression 38
Chronic Kidney Disease 48
Asthma 10
Osteoperosis 12
Atrial Fibrilation 18
Heart Failure 34
Chronic Obstructive Pulmonary Disease 30
Diabetes 36
Dementia 17
Cancer 17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John Anthony Merchun, MD treated as a diagnostic radiologist in Greenville, MI during 2022 were X-rays, breast procedures, women's imaging and preventive care.

Volume of procedures performed by Dr. John Anthony Merchun, MD for Medicare patients.

abdominal imaging 177
brain imaging (neuroimaging) 28
breast procedures 496
CT scan 301
diagnostic imaging 85
diagnostic procedures 12
image guided procedures 12
minimally invasive procedures 12
minor procedures 12
musculoskeletal imaging 120
neck imaging 28
pelvic imaging 146
preventive care 311
spinal procedures 73
thoracic (chest) imaging 127
ultrasound (sonogram) 179
vascular procedures 15
women's imaging 484
X-rays 603

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Merchun, MD.

Gender
Male 750
Female 1193
Ethnicity
Non-Hispanic White 1757
Black 79
Hispanic 44
Asian 0
Other 41
Native American 0
Age
From 65 to 74 837
From 75 to 84 559
85 and over 241
Less than 65 306

Conditions of Medicare patients treated by Dr. John Anthony Merchun, MD in 2022

Hypertension 75
High Cholesterol 75
Stroke 12
Ischemic Heart Disease 36
Depression 33
Chronic Kidney Disease 33
Asthma 11
Osteoperosis 15
Atrial Fibrilation 27
Heart Failure 30
Chronic Obstructive Pulmonary Disease 30
Diabetes 34
Dementia 10
Cancer 20

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. John Anthony Merchun, MD treated as a diagnostic radiologist in Greenville, MI during 2023 were CT scan, thoracic (chest) imaging, X-rays and abdominal imaging.

Volume of procedures performed by Dr. John Anthony Merchun, MD for Medicare patients.

abdominal imaging 315
brain imaging (neuroimaging) 21
breast procedures 287
CT scan 668
diagnostic imaging 77
musculoskeletal imaging 108
neck imaging 21
pelvic imaging 271
preventive care 120
spinal procedures 24
thoracic (chest) imaging 374
ultrasound (sonogram) 164
vascular procedures 11
women's imaging 287
X-rays 349

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. John Anthony Merchun, MD.

Gender
Male 926
Female 1144
Ethnicity
Non-Hispanic White 1872
Black 85
Hispanic 46
Asian 0
Other 50
Native American 0
Age
From 65 to 74 926
From 75 to 84 596
85 and over 239
Less than 65 309

Conditions of Medicare patients treated by Dr. John Anthony Merchun, MD in 2023

Hypertension 75
High Cholesterol 75
Stroke 11
Ischemic Heart Disease 39
Depression 33
Chronic Kidney Disease 34
Asthma 11
Osteoperosis 14
Atrial Fibrilation 27
Heart Failure 31
Chronic Obstructive Pulmonary Disease 34
Diabetes 36
Dementia 8
Cancer 23

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. John Anthony Merchun, MD for Medicare patients.

The highest averages for the top procedures that Dr. John Anthony Merchun, MD treated as a diagnostic radiologist in Greenville, MI were X-rays, thoracic (chest) imaging, breast procedures and women's imaging.

abdominal imaging 336
aspiration 16
brain imaging (neuroimaging) 80
breast procedures 744
CT scan 549
diagnostic imaging 130
diagnostic procedures 19
excision 22
gastrointestinal procedures 14
hip imaging 141
image guided procedures 19
minimally invasive procedures 19
minor procedures 19
musculoskeletal imaging 279
neck imaging 23
open surgery 22
pelvic imaging 265
pleural drainage 17
preventive care 476
spinal procedures 195
thoracic (chest) imaging 796
ultrasound (sonogram) 332
vascular procedures 82
women's imaging 740
X-rays 1726

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. John Anthony Merchun, MD.

Gender
Male 1137
Female 1877
Ethnicity
Black / African American 112
Asian / Pacific Islander 4
Non-Hispanic White 2773
Hispanic 65
Native American / Alaskan Native 2
Other 38
Age
75 to 84 827
85 and over 375
Less than 65 637
65 to 74 1175

Average of Total of Conditions of Medicare patients treated by Dr. John Anthony Merchun, MD From 2012 - 2023

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

Hypertension 67
High Cholesterol 59
Stroke 7
Ischemic Heart Disease 38
Depression 30
Chronic Kidney Disease 34
Asthma 12
Osteoporosis 10
Heart Failure 26
Chronic Obstructive Pulmonary Disease 26
Diabetes 32
Atrial Fibrillation 16
Cancer 14
Dementia 12

Education & Training

He has a state license in Michigan.

Licensed In: Michigan

Ratings & Reviews

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Biography

Dr. John Merchun is a specialist in diagnostic radiology. He studied medicine at Michigan State University College of Human Medicine.

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