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Dr. Andrew John Losiniecki, MD

(Dr. Andrew Losiniecki, MD)

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Specializes in: Neurosurgery

Indiana University School of Medicine (2005)

Professional interests include: neurological disorders

60160 Bodnar Boulevard
Mishawaka, IN 46544

(574) 247-9441

Dr. Andrew John Losiniecki, MD is a neurosurgeon in Plymouth, IN specializing in neurosurgery. He graduated from Indiana University School of Medicine in 2005 and has 21 years of experience. Dr. Andrew John Losiniecki, MD is affiliated with Saint Joseph Health System.

Office Locations

2349 Lake Avenue Suite 201
Plymouth, IN 46563

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303 S Nappanee Street Suite F
Elkhart, IN 46514

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5218 Beck Drive Suite 9 & 10
Elkhart, IN 46516

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Saint Joseph Health System

53880 Carmichael Drive
South Bend, IN 46635

(574) 247-9441

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60160 Bodnar Boulevard
Mishawaka, IN 46544

(574) 247-9441

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900 I Street
La Porte, IN 46350

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Noteworthy Medicare Patient Procedures Performed by Dr. Andrew John Losiniecki, MD in 2023

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

Top 5%

By Volume:

decompressive lumbar laminectomy

laminectomy

laminectomy with foraminotomy and facetectomy

posterior column osteotomy

spinal osteotomy

In 2023, Dr. Andrew John Losiniecki, MD performed more decompressive lumbar laminectomy, laminectomy, laminectomy with foraminotomy and facetectomy, posterior column osteotomy, and spinal osteotomy procedures for Medicare patients than 95% of providers in related specialties within Indiana.

Top 25%

By Volume:

nerve decompression surgery

spinal procedures

In 2012, Dr. Andrew John Losiniecki, MD performed more nerve decompression surgery, and spinal procedures procedures for Medicare patients than 75% of providers in related specialties within Indiana.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Andrew John Losiniecki, MD treated as a neurosurgeon in Plymouth, IN during 2012 were hospital care, inpatient care, nerve procedures and decompression surgery.

Volume of procedures performed by Dr. Andrew John Losiniecki, MD for Medicare patients.

arthrodesis (bone fusion surgery)	11
decompression surgery	30
doctor visit	290
hospital care	57
inpatient care	57
neck surgery	11
nerve procedures	30
spinal procedures	30

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Andrew John Losiniecki, MD treated as a neurosurgeon in Plymouth, IN during 2013 were hospital care, inpatient care, nerve procedures and decompression surgery.

Volume of procedures performed by Dr. Andrew John Losiniecki, MD for Medicare patients.

decompression surgery	19
doctor visit	348
hospital care	85
inpatient care	85
nerve procedures	19
spinal procedures	19

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew John Losiniecki, MD.

**Gender**
Male	147
Female	147

**Ethnicity**
Non-Hispanic White	268
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	117
From 75 to 84	90
85 and over	28
Less than 65	59

Conditions of Medicare patients treated by Dr. Andrew John Losiniecki, MD in 2013

Hypertension	70
High Cholesterol	53
Stroke	17
Ischemic Heart Disease	31
Depression	26
Chronic Kidney Disease	20
Asthma	6
Osteoperosis	7
Atrial Fibrilation	8
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	32
Dementia	14
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Andrew John Losiniecki, MD treated as a neurosurgeon in Plymouth, IN during 2014 were hospital care, inpatient care, nerve procedures and decompression surgery.

Volume of procedures performed by Dr. Andrew John Losiniecki, MD for Medicare patients.

decompression surgery	20
doctor visit	331
hospital care	119
inpatient care	119
nerve procedures	20
spinal procedures	20

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew John Losiniecki, MD.

**Gender**
Male	135
Female	174

**Ethnicity**
Non-Hispanic White	286
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	86
85 and over	34
Less than 65	53

Conditions of Medicare patients treated by Dr. Andrew John Losiniecki, MD in 2014

Hypertension	72
High Cholesterol	53
Stroke	18
Ischemic Heart Disease	34
Depression	27
Chronic Kidney Disease	26
Asthma	8
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Dementia	11
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Andrew John Losiniecki, MD treated as a neurosurgeon in Plymouth, IN during 2015 were hospital care, inpatient care, nerve procedures and decompression surgery.

Volume of procedures performed by Dr. Andrew John Losiniecki, MD for Medicare patients.

decompression surgery	24
doctor visit	249
hospital care	74
inpatient care	74
nerve procedures	24
spinal procedures	24

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew John Losiniecki, MD.

**Gender**
Male	244
Female	240

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

**Age**
From 65 to 74	212
From 75 to 84	132
85 and over	56
Less than 65	84

Conditions of Medicare patients treated by Dr. Andrew John Losiniecki, MD in 2015

Hypertension	75
High Cholesterol	55
Stroke	15
Ischemic Heart Disease	36
Depression	29
Chronic Kidney Disease	24
Asthma	10
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	17
Diabetes	32
Dementia	16
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Andrew John Losiniecki, MD treated as a neurosurgeon in Plymouth, IN during 2016 were hospital care, inpatient care, spinal procedures and arthrodesis (bone fusion surgery).

Volume of procedures performed by Dr. Andrew John Losiniecki, MD for Medicare patients.

arthrodesis (bone fusion surgery)	14
doctor visit	307
hospital care	87
inpatient care	87
spinal procedures	14

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew John Losiniecki, MD.

**Gender**
Male	128
Female	142

**Ethnicity**
Non-Hispanic White	242
Black	16
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	132
From 75 to 84	66
85 and over	27
Less than 65	45

Conditions of Medicare patients treated by Dr. Andrew John Losiniecki, MD in 2016

Hypertension	71
High Cholesterol	58
Stroke	14
Ischemic Heart Disease	32
Depression	27
Chronic Kidney Disease	31
Asthma	23
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	16
Chronic Obstructive Pulmonary Disease	20
Diabetes	30
Dementia	15
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Andrew John Losiniecki, MD treated as a neurosurgeon in Plymouth, IN during 2017 were spinal procedures, nerve procedures, decompression surgery and arthrodesis (bone fusion surgery).

Volume of procedures performed by Dr. Andrew John Losiniecki, MD for Medicare patients.

arthrodesis (bone fusion surgery)	33
decompression surgery	34
doctor visit	366
neck surgery	12
nerve procedures	34
spinal procedures	76

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew John Losiniecki, MD.

**Gender**
Male	100
Female	110

**Ethnicity**
Non-Hispanic White	187
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	43
85 and over	14
Less than 65	35

Conditions of Medicare patients treated by Dr. Andrew John Losiniecki, MD in 2017

Hypertension	69
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	32
Depression	23
Chronic Kidney Disease	27
Asthma	7
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	28
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Andrew John Losiniecki, MD treated as a neurosurgeon in Plymouth, IN during 2018 were spinal procedures, nerve procedures, decompression surgery and arthrodesis (bone fusion surgery).

Volume of procedures performed by Dr. Andrew John Losiniecki, MD for Medicare patients.

arthrodesis (bone fusion surgery)	30
decompression surgery	40
doctor visit	488
neck surgery	13
nerve procedures	40
spinal procedures	85

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew John Losiniecki, MD.

**Gender**
Male	125
Female	138

**Ethnicity**
Non-Hispanic White	238
Black	14
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	66
85 and over	14
Less than 65	37

Conditions of Medicare patients treated by Dr. Andrew John Losiniecki, MD in 2018

Hypertension	73
High Cholesterol	59
Stroke	4
Ischemic Heart Disease	34
Depression	30
Chronic Kidney Disease	29
Asthma	7
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	31
Dementia	6
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Andrew John Losiniecki, MD treated as a neurosurgeon in Plymouth, IN during 2019 were spinal procedures, nerve procedures, decompression surgery and arthrodesis (bone fusion surgery).

Volume of procedures performed by Dr. Andrew John Losiniecki, MD for Medicare patients.

arthrodesis (bone fusion surgery)	37
decompression surgery	58
doctor visit	551
hospital care	16
inpatient care	16
neck surgery	16
nerve procedures	58
spinal procedures	118

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew John Losiniecki, MD.

**Gender**
Male	147
Female	154

**Ethnicity**
Non-Hispanic White	278
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	152
From 75 to 84	70
85 and over	26
Less than 65	53

Conditions of Medicare patients treated by Dr. Andrew John Losiniecki, MD in 2019

Hypertension	75
High Cholesterol	61
Stroke	6
Ischemic Heart Disease	38
Depression	31
Chronic Kidney Disease	33
Asthma	8
Osteoperosis	10
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	22
Diabetes	32
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Andrew John Losiniecki, MD treated as a neurosurgeon in Plymouth, IN during 2020 were spinal procedures, X-rays, arthrodesis (bone fusion surgery) and nerve procedures.

Volume of procedures performed by Dr. Andrew John Losiniecki, MD for Medicare patients.

arthrodesis (bone fusion surgery)	23
bone surgery	12
decompression surgery	20
doctor visit	643
MRI (magnetic resonance imaging)	14
nerve procedures	20
spinal procedures	198
X-rays	100

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew John Losiniecki, MD.

**Gender**
Male	154
Female	177

**Ethnicity**
Non-Hispanic White	302
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	175
From 75 to 84	83
85 and over	19
Less than 65	54

Conditions of Medicare patients treated by Dr. Andrew John Losiniecki, MD in 2020

Hypertension	74
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	33
Depression	28
Chronic Kidney Disease	31
Asthma	7
Osteoperosis	7
Atrial Fibrilation	5
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	32
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Andrew John Losiniecki, MD treated as a neurosurgeon in Plymouth, IN during 2021 were spinal procedures, X-rays, MRI (magnetic resonance imaging) and nerve procedures.

Volume of procedures performed by Dr. Andrew John Losiniecki, MD for Medicare patients.

arthrodesis (bone fusion surgery)	15
bone surgery	15
decompression surgery	26
doctor visit	733
MRI (magnetic resonance imaging)	51
nerve procedures	26
spinal procedures	240
X-rays	133

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew John Losiniecki, MD.

**Gender**
Male	147
Female	214

**Ethnicity**
Non-Hispanic White	336
Black	14
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	189
From 75 to 84	105
85 and over	14
Less than 65	53

Conditions of Medicare patients treated by Dr. Andrew John Losiniecki, MD in 2021

Hypertension	69
High Cholesterol	63
Stroke	3
Ischemic Heart Disease	30
Depression	27
Chronic Kidney Disease	32
Asthma	7
Osteoperosis	8
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	33
Dementia	6
Cancer	7

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Andrew John Losiniecki, MD treated as a neurosurgeon in Plymouth, IN during 2022 were spinal procedures, X-rays, MRI (magnetic resonance imaging) and nerve procedures.

Volume of procedures performed by Dr. Andrew John Losiniecki, MD for Medicare patients.

decompression surgery	30
doctor visit	597
MRI (magnetic resonance imaging)	49
nerve procedures	30
spinal procedures	163
X-rays	84

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Andrew John Losiniecki, MD.

**Gender**
Male	141
Female	163

**Ethnicity**
Non-Hispanic White	286
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	160
From 75 to 84	103
85 and over	16
Less than 65	25

Conditions of Medicare patients treated by Dr. Andrew John Losiniecki, MD in 2022

Hypertension	75
High Cholesterol	74
Stroke	7
Ischemic Heart Disease	27
Depression	21
Chronic Kidney Disease	20
Asthma	10
Osteoperosis	14
Atrial Fibrilation	13
Heart Failure	11
Chronic Obstructive Pulmonary Disease	15
Diabetes	32
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Andrew John Losiniecki, MD for Medicare patients.

The highest averages for the top procedures that Dr. Andrew John Losiniecki, MD treated as a neurosurgeon in Plymouth, IN were X-rays, spinal procedures, hospital care and inpatient care.

arthrodesis (bone fusion surgery)	23
bone surgery	13
decompression surgery	30
doctor visit	445
hospital care	73
inpatient care	73
MRI (magnetic resonance imaging)	38
neck surgery	13
nerve procedures	30
spinal procedures	89
X-rays	105

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Andrew John Losiniecki, MD.

**Gender**
Male	133
Female	150

**Ethnicity**
Black / African American	4
Asian / Pacific Islander	0
Non-Hispanic White	260
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	76
85 and over	22
Less than 65	45
65 to 74	139

Average of Total of Conditions of Medicare patients treated by Dr. Andrew John Losiniecki, MD From 2012 - 2022

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

Hypertension	65
High Cholesterol	52
Stroke	7
Ischemic Heart Disease	29
Depression	24
Chronic Kidney Disease	24
Asthma	8
Osteoporosis	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	14
Diabetes	28
Atrial Fibrillation	8
Dementia	7
Cancer	9

Education & Training

Dr. Andrew John Losiniecki, MD graduated from Indiana University School of Medicine in 2005. He completed residency at University of Cincinnati Affiliated Hospitals. He is certified by the Neurological Surgery, Neurological Surgery, American Board and has a state license in Indiana.

Medical School: Indiana University School of Medicine (2005)

Residency: University of Cincinnati Affiliated Hospitals (2011)

Board Certification: Neurological Surgery, Neurological Surgery, American Board (2016)

Licensed In: Indiana

Affiliations & Hospitals

Dr. Andrew John Losiniecki, MD is associated with these hospitals and organizations:

Saint Joseph Health System

Ratings & Reviews

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General Payments

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

**Payments by Company**
DePuy Orthopaedics Inc.	$7,000 Spine $7,000
DePuy Synthes Sales Inc.	$2,353 Spine $873	Ortho-Knee $262	MIS $208	Thoracolumbar $188	MATRIX $187	Other $636
Globus Medical, Inc.	$2,075 Excelsius - GPS $1,117	Excelsius Robotics System $444	ExcelsiusGPS Robotic Navigation System $138	Spine $94	CREO $72	Other $210
Stryker Corporation	$640 NEURO SPINE ENT $384	INTERBODY DEVICE $137	Variax $68	NAVIGATION $50
Biomet Microfixation, LLC	$286 MICROFIXATION - NEURO $286
Other	$1,456 DTRAX Spinal System $175	iFuse Implant $158	Senza Spinal Cord Stimulation System $117	7D Surgical System $86	Palisade Pedicle Screw System $80	Other $839

**Types of Payments**
Consulting Fee	$7,000
Food and Beverage	$5,209
Travel and Lodging	$1,601

Biography

Dr. Andrew Losiniecki is a general surgery and neurosurgery specialist. In his practice, he is particularly interested in neurosurgery and neurological disorders. Dr. Losiniecki is professionally affiliated with Saint Joseph Health System. After completing medical school at Indiana University School of Medicine, he performed his residency at a hospital affiliated with the University of Cincinnati.

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Dr. Andrew John Losiniecki, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Andrew John Losiniecki, MD in 2023

By Volume:

By Volume:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrew John Losiniecki, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrew John Losiniecki, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrew John Losiniecki, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrew John Losiniecki, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrew John Losiniecki, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrew John Losiniecki, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrew John Losiniecki, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrew John Losiniecki, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrew John Losiniecki, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Andrew John Losiniecki, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Andrew John Losiniecki, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Neurosurgeons in Nearby Locations

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