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Home > IN Providers > Diagnostic Radiologists

Dr. Mary H. Nicholson, MD

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Specializes in: Diagnostic Radiology

Loyola University Chicago, Stritch School of Medicine

Professional interests include: breast imaging

901 Macarthur Boulevard
Munster, IN 46321

(219) 836-4569

Dr. Mary H. Nicholson, MD is a diagnostic radiologist in Munster, IN specializing in diagnostic radiology. She graduated from Loyola University Chicago, Stritch School of Medicine. Dr. Mary H. Nicholson, MD is affiliated with Powers Health and Powers Health Partners.

Office Locations

Powers Health Partners

10020 Donald S. Powers Drive
Munster, IN 46321

(219) 934-8869

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901 Macarthur Boulevard
Munster, IN 46321

(219) 836-4569

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Powers Health Partners

9660 Wicker Avenue
Saint John, IN 46373

(219) 365-1166

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Noteworthy Medicare Patient Procedures Performed by Dr. Mary H. Nicholson, MD in 2023

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

Top 5%

By Volume:

2-D diagnostic mammogram

image-guided core breast biopsy

image guided procedures

mammogram

percutaneous procedures

screening mammogram

stereotactic core breast biopsy

ultrasound-guided breast needle localization

ultrasound-guided core breast biopsy

In 2023, Dr. Mary H. Nicholson, MD performed more 2-D diagnostic mammogram, biopsy, breast imaging, breast procedures, breast ultrasound, image-guided core breast biopsy, image guided procedures, mammogram (breast X-ray), percutaneous procedures, screening mammogram, stereotactic core breast biopsy, ultrasound-guided breast needle localization, and ultrasound-guided core breast biopsy procedures for Medicare patients than 95% of providers in related specialties within Indiana.

Top 25%

By Affordability:

breast needle localization

image-guided breast procedures

ultrasound-guided breast needle localization

In 2012, Dr. Mary H. Nicholson, MD had a list price for breast needle localization, image-guided breast procedures, and ultrasound-guided breast needle localization that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Indiana. 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. Mary H. Nicholson, MD treated as a diagnostic radiologist in Munster, IN during 2012 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Mary H. Nicholson, MD for Medicare patients.

breast procedures	5101
diagnostic imaging	868
diagnostic procedures	163
excision	141
image guided procedures	220
minimally invasive procedures	220
minor procedures	163
open surgery	141
preventive care	3655
ultrasound (sonogram)	358
women's imaging	4881
X-rays	4523

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mary H. Nicholson, MD treated as a diagnostic radiologist in Munster, IN during 2013 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Mary H. Nicholson, MD for Medicare patients.

breast procedures	5808
diagnostic imaging	920
diagnostic procedures	141
excision	124
image guided procedures	180
minimally invasive procedures	180
minor procedures	141
open surgery	124
preventive care	4321
ultrasound (sonogram)	387
women's imaging	5628
X-rays	5241

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary H. Nicholson, MD.

**Gender**
Male	27
Female	4955

**Ethnicity**
Non-Hispanic White	3752
Black	607
Hispanic	574
Asian	25
Other	0
Native American	0

**Age**
From 65 to 74	2587
From 75 to 84	1523
85 and over	361
Less than 65	511

Conditions of Medicare patients treated by Dr. Mary H. Nicholson, MD in 2013

Hypertension	72
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	30
Depression	14
Chronic Kidney Disease	11
Asthma	7
Osteoperosis	12
Atrial Fibrilation	6
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	31
Dementia	5
Cancer	15

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mary H. Nicholson, MD treated as a diagnostic radiologist in Munster, IN during 2014 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Mary H. Nicholson, MD for Medicare patients.

breast procedures	5888
diagnostic imaging	1047
diagnostic procedures	126
image guided procedures	170
minimally invasive procedures	170
minor procedures	126
preventive care	4304
ultrasound (sonogram)	367
women's imaging	5718
X-rays	5351

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary H. Nicholson, MD.

**Gender**
Male	36
Female	4965

**Ethnicity**
Non-Hispanic White	3723
Black	612
Hispanic	595
Asian	37
Other	0
Native American	0

**Age**
From 65 to 74	2626
From 75 to 84	1528
85 and over	351
Less than 65	496

Conditions of Medicare patients treated by Dr. Mary H. Nicholson, MD in 2014

Hypertension	72
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	29
Depression	15
Chronic Kidney Disease	13
Asthma	7
Osteoperosis	12
Atrial Fibrilation	6
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	31
Dementia	4
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mary H. Nicholson, MD treated as a diagnostic radiologist in Munster, IN during 2015 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Mary H. Nicholson, MD for Medicare patients.

breast procedures	6587
diagnostic imaging	1034
diagnostic procedures	161
image guided procedures	212
minimally invasive procedures	212
minor procedures	161
musculoskeletal imaging	45
preventive care	4489
ultrasound (sonogram)	852
women's imaging	6375
X-rays	5568

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary H. Nicholson, MD.

**Gender**
Male	58
Female	10416

**Ethnicity**
Non-Hispanic White	7750
Black	1338
Hispanic	1210
Asian	88
Other	0
Native American	0

**Age**
From 65 to 74	5556
From 75 to 84	3136
85 and over	670
Less than 65	1112

Conditions of Medicare patients treated by Dr. Mary H. Nicholson, MD in 2015

Hypertension	71
High Cholesterol	67
Stroke	4
Ischemic Heart Disease	29
Depression	16
Chronic Kidney Disease	15
Asthma	12
Osteoperosis	12
Atrial Fibrilation	7
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	32
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mary H. Nicholson, MD treated as a diagnostic radiologist in Munster, IN during 2016 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Mary H. Nicholson, MD for Medicare patients.

breast procedures	5995
diagnostic imaging	922
diagnostic procedures	96
image guided procedures	122
minimally invasive procedures	122
minor procedures	96
preventive care	4105
ultrasound (sonogram)	846
women's imaging	5873
X-rays	5027

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary H. Nicholson, MD.

**Gender**
Male	30
Female	4747

**Ethnicity**
Non-Hispanic White	3625
Black	562
Hispanic	502
Asian	0
Other	47
Native American	0

**Age**
From 65 to 74	2566
From 75 to 84	1421
85 and over	295
Less than 65	495

Conditions of Medicare patients treated by Dr. Mary H. Nicholson, MD in 2016

Hypertension	70
High Cholesterol	65
Stroke	4
Ischemic Heart Disease	28
Depression	16
Chronic Kidney Disease	21
Asthma	17
Osteoperosis	13
Atrial Fibrilation	6
Heart Failure	12
Chronic Obstructive Pulmonary Disease	13
Diabetes	31
Dementia	6
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mary H. Nicholson, MD treated as a diagnostic radiologist in Munster, IN during 2017 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Mary H. Nicholson, MD for Medicare patients.

breast procedures	5242
diagnostic imaging	736
diagnostic procedures	130
image guided procedures	170
lymph node procedures	38
minimally invasive procedures	170
minor procedures	130
nuclear scan	38
preventive care	3648
ultrasound (sonogram)	688
women's imaging	5072
X-rays	4384

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary H. Nicholson, MD.

**Gender**
Male	26
Female	4185

**Ethnicity**
Non-Hispanic White	3290
Black	449
Hispanic	358
Asian	0
Other	61
Native American	0

**Age**
From 65 to 74	2332
From 75 to 84	1240
85 and over	232
Less than 65	407

Conditions of Medicare patients treated by Dr. Mary H. Nicholson, MD in 2017

Hypertension	68
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	26
Depression	17
Chronic Kidney Disease	21
Asthma	9
Osteoperosis	13
Atrial Fibrilation	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mary H. Nicholson, MD treated as a diagnostic radiologist in Munster, IN during 2018 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Mary H. Nicholson, MD for Medicare patients.

breast procedures	4529
diagnostic imaging	544
diagnostic procedures	142
image guided procedures	184
lymph node procedures	22
minimally invasive procedures	184
minor procedures	142
nuclear scan	22
preventive care	3229
ultrasound (sonogram)	572
women's imaging	4345
X-rays	3773

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary H. Nicholson, MD.

**Gender**
Male	16
Female	3605

**Ethnicity**
Non-Hispanic White	3078
Black	250
Hispanic	180
Asian	0
Other	62
Native American	0

**Age**
From 65 to 74	2031
From 75 to 84	1182
85 and over	182
Less than 65	226

Conditions of Medicare patients treated by Dr. Mary H. Nicholson, MD in 2018

Hypertension	69
High Cholesterol	67
Stroke	3
Ischemic Heart Disease	24
Depression	16
Chronic Kidney Disease	20
Asthma	8
Osteoperosis	13
Atrial Fibrilation	7
Heart Failure	10
Chronic Obstructive Pulmonary Disease	12
Diabetes	26
Dementia	5
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mary H. Nicholson, MD treated as a diagnostic radiologist in Munster, IN during 2019 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Mary H. Nicholson, MD for Medicare patients.

breast procedures	4574
diagnostic imaging	579
diagnostic procedures	137
image guided procedures	176
minimally invasive procedures	176
minor procedures	137
preventive care	3147
ultrasound (sonogram)	672
women's imaging	4398
X-rays	3726

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary H. Nicholson, MD.

**Gender**
Male	16
Female	3575

**Ethnicity**
Non-Hispanic White	3045
Black	232
Hispanic	202
Asian	0
Other	66
Native American	0

**Age**
From 65 to 74	2076
From 75 to 84	1116
85 and over	178
Less than 65	221

Conditions of Medicare patients treated by Dr. Mary H. Nicholson, MD in 2019

Hypertension	68
High Cholesterol	65
Stroke	4
Ischemic Heart Disease	24
Depression	16
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	14
Atrial Fibrilation	7
Heart Failure	11
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	5
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mary H. Nicholson, MD treated as a diagnostic radiologist in Munster, IN during 2020 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Mary H. Nicholson, MD for Medicare patients.

breast procedures	4088
diagnostic imaging	519
diagnostic procedures	108
image guided procedures	144
minimally invasive procedures	144
minor procedures	108
preventive care	2807
ultrasound (sonogram)	618
women's imaging	3944
X-rays	3326

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary H. Nicholson, MD.

**Gender**
Male	17
Female	3190

**Ethnicity**
Non-Hispanic White	2706
Black	218
Hispanic	187
Asian	34
Other	62
Native American	0

**Age**
From 65 to 74	1891
From 75 to 84	974
85 and over	161
Less than 65	181

Conditions of Medicare patients treated by Dr. Mary H. Nicholson, MD in 2020

Hypertension	66
High Cholesterol	64
Stroke	3
Ischemic Heart Disease	22
Depression	17
Chronic Kidney Disease	20
Asthma	8
Osteoperosis	14
Atrial Fibrilation	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	10
Diabetes	24
Dementia	4
Cancer	15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mary H. Nicholson, MD treated as a diagnostic radiologist in Munster, IN during 2021 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Mary H. Nicholson, MD for Medicare patients.

breast procedures	4228
diagnostic imaging	455
diagnostic procedures	111
image guided procedures	143
minimally invasive procedures	143
minor procedures	111
preventive care	2990
ultrasound (sonogram)	640
women's imaging	4085
X-rays	3445

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary H. Nicholson, MD.

**Gender**
Male	21
Female	3338

**Ethnicity**
Non-Hispanic White	2884
Black	175
Hispanic	206
Asian	40
Other	54
Native American	0

**Age**
From 65 to 74	1977
From 75 to 84	1048
85 and over	143
Less than 65	191

Conditions of Medicare patients treated by Dr. Mary H. Nicholson, MD in 2021

Hypertension	67
High Cholesterol	68
Stroke	3
Ischemic Heart Disease	24
Depression	17
Chronic Kidney Disease	20
Asthma	9
Osteoperosis	16
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	10
Diabetes	26
Dementia	4
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mary H. Nicholson, MD treated as a diagnostic radiologist in Munster, IN during 2022 were breast procedures, women's imaging, X-rays and preventive care.

Volume of procedures performed by Dr. Mary H. Nicholson, MD for Medicare patients.

breast procedures	4560
diagnostic imaging	429
diagnostic procedures	131
image guided procedures	174
minimally invasive procedures	174
minor procedures	131
musculoskeletal imaging	413
preventive care	3341
ultrasound (sonogram)	616
women's imaging	4386
X-rays	4183

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary H. Nicholson, MD.

**Gender**
Male	37
Female	3949

**Ethnicity**
Non-Hispanic White	3384
Black	216
Hispanic	247
Asian	0
Other	80
Native American	0

**Age**
From 65 to 74	2323
From 75 to 84	1267
85 and over	196
Less than 65	200

Conditions of Medicare patients treated by Dr. Mary H. Nicholson, MD in 2022

Hypertension	73
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	18
Depression	16
Chronic Kidney Disease	12
Asthma	10
Osteoperosis	23
Atrial Fibrilation	10
Heart Failure	8
Chronic Obstructive Pulmonary Disease	13
Diabetes	24
Dementia	2
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Mary H. Nicholson, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mary H. Nicholson, MD treated as a diagnostic radiologist in Munster, IN were breast procedures, women's imaging, X-rays and preventive care.

breast procedures	5145
diagnostic imaging	732
diagnostic procedures	131
excision	132
image guided procedures	172
lymph node procedures	30
minimally invasive procedures	172
minor procedures	131
musculoskeletal imaging	229
nuclear scan	30
open surgery	132
preventive care	3639
ultrasound (sonogram)	601
women's imaging	4973
X-rays	4413

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mary H. Nicholson, MD.

**Gender**
Male	25
Female	4265

**Ethnicity**
Black / African American	423
Asian / Pacific Islander	20
Non-Hispanic White	3385
Native American / Alaskan Native	0
Hispanic	387
Other	39

**Age**
75 to 84	1312
85 and over	251
Less than 65	367
65 to 74	2360

Average of Total of Conditions of Medicare patients treated by Dr. Mary H. Nicholson, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Mary H. Nicholson, MD treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	63
High Cholesterol	59
Stroke	3
Ischemic Heart Disease	23
Depression	14
Chronic Kidney Disease	15
Asthma	8
Osteoporosis	12
Heart Failure	9
Chronic Obstructive Pulmonary Disease	10
Diabetes	25
Atrial Fibrillation	6
Dementia	4
Cancer	13

Education & Training

Dr. Mary H. Nicholson, MD graduated from Loyola University Chicago, Stritch School of Medicine. She completed residency at University of Cincinnati Affiliated Hospitals. She is certified by the Board Certification: Radiology and has a state license in Indiana.

Medical School: Loyola University Chicago, Stritch School of Medicine

Residency: University of Cincinnati Affiliated Hospitals

Board Certification: Board Certification: Radiology

Licensed In: Indiana

Affiliations & Hospitals

Dr. Mary H. Nicholson, MD is associated with these hospitals and organizations:

Powers Health

Powers Health Partners

Ratings & Reviews

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General Payments

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

**Payments by Company**
Boston Scientific Corporation	$14 INTRAVASCULAR ULTRASOUND $14
HOLOGIC INC	$11 Brevera $11

**Types of Payments**
Food and Beverage	$26

Research Payments

Dr. Mary H. Nicholson, MD has received 1 research payments totaling $1,500.

Biography

Dr. Mary Nicholson's area of specialization is diagnostic radiology. Clinical interests for Dr. Nicholson include breast imaging. Dr. Nicholson's professional affiliations include Powers Health, Community Hospital, and St. Mary's Hospital. Powers Health reports that she is closed to new patients at this time. After completing medical school at Loyola University Chicago, Stritch School of Medicine, she performed her residency at a hospital affiliated with the University of Cincinnati.