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Dr. Nikola Nenadovich, MD

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(Dr. Nikola Nenadovich, MD)

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Specializes in: Spine Surgery and Orthopedics/Orthopedic Surgery

Rosalind Franklin University of Medicine and Science, Chicago Medical School

Professional interests include: microdiscectomy, herniated disc, lumbar discectomy, and more.

2501 Cumberland Drive
Valparaiso, IN 46383

(219) 921-1441

Dr. Nikola Nenadovich, MD is a spine surgeon in Valparaiso, IN specializing in spine surgery and orthopedics/orthopedic surgery. He graduated from Rosalind Franklin University of Medicine and Science, Chicago Medical School. Dr. Nikola Nenadovich, MD is affiliated with Powers Health.

Office Locations

Powers Health

2501 Cumberland Drive
Valparaiso, IN 46383

(219) 921-1441

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Powers Health

601 Gateway Boulevard
Chesterton, IN 46304

(219) 921-1444

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3691 Willowcreek Road
Portage, IN 46368

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500 E 109th Avenue
Crown Point, IN 46307

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Noteworthy Medicare Patient Procedures Performed by Dr. Nikola Nenadovich, MD in 2023

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

Top 5%

By Volume:

lumbar hemilaminectomy

lumbar laminotomy

posterior lumbar discectomy

spine imaging

In 2023, Dr. Nikola Nenadovich, MD performed more lumbar hemilaminectomy, lumbar laminotomy, posterior lumbar discectomy, and spine imaging procedures for Medicare patients than 95% of providers in related specialties within Indiana.

Top 10%

By Volume:

X-rays

In 2023, Dr. Nikola Nenadovich, MD performed more X-rays procedures for Medicare patients than 90% of providers in related specialties within Indiana.

Top 25%

By Volume:

spine MRI

In 2012, Dr. Nikola Nenadovich, MD performed more spine MRI 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. Nikola Nenadovich, MD treated as a spine surgeon in Valparaiso, IN during 2012 were spinal procedures, X-rays, MRI (magnetic resonance imaging) and hospital care.

Volume of procedures performed by Dr. Nikola Nenadovich, MD for Medicare patients.

arthrodesis (bone fusion surgery)	11
decompression surgery	30
doctor visit	620
hospital care	34
injections	16
inpatient care	34
MRI (magnetic resonance imaging)	66
nerve procedures	30
pain management	16
spinal procedures	534
X-rays	411

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Nikola Nenadovich, MD treated as a spine surgeon in Valparaiso, IN during 2013 were spinal procedures, X-rays, MRI (magnetic resonance imaging) and hospital care.

Volume of procedures performed by Dr. Nikola Nenadovich, MD for Medicare patients.

decompression surgery	24
doctor visit	455
hospital care	30
inpatient care	30
MRI (magnetic resonance imaging)	49
nerve procedures	24
spinal procedures	398
X-rays	325

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Nikola Nenadovich, MD.

**Gender**
Male	151
Female	173

**Ethnicity**
Non-Hispanic White	295
Black	0
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	179
From 75 to 84	70
85 and over	24
Less than 65	51

Conditions of Medicare patients treated by Dr. Nikola Nenadovich, MD in 2013

Hypertension	75
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	39
Depression	26
Chronic Kidney Disease	21
Asthma	9
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	19
Diabetes	31
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Nikola Nenadovich, MD treated as a spine surgeon in Valparaiso, IN during 2014 were spinal procedures, X-rays, MRI (magnetic resonance imaging) and hospital care.

Volume of procedures performed by Dr. Nikola Nenadovich, MD for Medicare patients.

decompression surgery	19
doctor visit	427
hospital care	33
inpatient care	33
MRI (magnetic resonance imaging)	40
nerve procedures	19
spinal procedures	350
X-rays	291

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Nikola Nenadovich, MD.

**Gender**
Male	136
Female	194

**Ethnicity**
Non-Hispanic White	308
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	94
85 and over	19
Less than 65	46

Conditions of Medicare patients treated by Dr. Nikola Nenadovich, MD in 2014

Hypertension	72
High Cholesterol	55
Stroke	6
Ischemic Heart Disease	37
Depression	22
Chronic Kidney Disease	24
Asthma	5
Osteoperosis	13
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	19
Diabetes	29
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Nikola Nenadovich, MD treated as a spine surgeon in Valparaiso, IN during 2015 were spinal procedures, X-rays, hospital care and inpatient care.

Volume of procedures performed by Dr. Nikola Nenadovich, MD for Medicare patients.

arthrodesis (bone fusion surgery)	12
decompression surgery	25
doctor visit	407
hospital care	36
injections	12
inpatient care	36
MRI (magnetic resonance imaging)	25
nerve procedures	25
pain management	12
spinal procedures	373
X-rays	299

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Nikola Nenadovich, MD.

**Gender**
Male	326
Female	322

**Ethnicity**
Non-Hispanic White	598
Black	0
Hispanic	24
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	332
From 75 to 84	164
85 and over	26
Less than 65	126

Conditions of Medicare patients treated by Dr. Nikola Nenadovich, MD in 2015

Hypertension	75
High Cholesterol	59
Stroke	6
Ischemic Heart Disease	43
Depression	26
Chronic Kidney Disease	21
Asthma	16
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	16
Chronic Obstructive Pulmonary Disease	24
Diabetes	37
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Nikola Nenadovich, MD treated as a spine surgeon in Valparaiso, IN during 2016 were spinal procedures, X-rays, hospital care and inpatient care.

Volume of procedures performed by Dr. Nikola Nenadovich, MD for Medicare patients.

arthrodesis (bone fusion surgery)	12
decompression surgery	27
doctor visit	374
hospital care	41
inpatient care	41
MRI (magnetic resonance imaging)	26
nerve procedures	27
spinal procedures	348
X-rays	268

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Nikola Nenadovich, MD.

**Gender**
Male	136
Female	150

**Ethnicity**
Non-Hispanic White	263
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	164
From 75 to 84	63
85 and over	21
Less than 65	38

Conditions of Medicare patients treated by Dr. Nikola Nenadovich, MD in 2016

Hypertension	72
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	40
Depression	23
Chronic Kidney Disease	30
Asthma	22
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	17
Chronic Obstructive Pulmonary Disease	19
Diabetes	34
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Nikola Nenadovich, MD treated as a spine surgeon in Valparaiso, IN during 2017 were spinal procedures, X-rays, MRI (magnetic resonance imaging) and hospital care.

Volume of procedures performed by Dr. Nikola Nenadovich, MD for Medicare patients.

decompression surgery	11
doctor visit	338
hospital care	13
inpatient care	13
MRI (magnetic resonance imaging)	16
nerve procedures	11
spinal procedures	238
X-rays	211

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Nikola Nenadovich, MD.

**Gender**
Male	103
Female	136

**Ethnicity**
Non-Hispanic White	226
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	135
From 75 to 84	65
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Nikola Nenadovich, MD in 2017

Hypertension	69
High Cholesterol	50
Stroke	8
Ischemic Heart Disease	37
Depression	28
Chronic Kidney Disease	34
Asthma	9
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	19
Chronic Obstructive Pulmonary Disease	19
Diabetes	38
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Nikola Nenadovich, MD treated as a spine surgeon in Valparaiso, IN during 2018 were spinal procedures, X-rays, MRI (magnetic resonance imaging) and hospital care.

Volume of procedures performed by Dr. Nikola Nenadovich, MD for Medicare patients.

arthrodesis (bone fusion surgery)	11
doctor visit	415
hospital care	21
inpatient care	21
MRI (magnetic resonance imaging)	26
spinal procedures	294
X-rays	257

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Nikola Nenadovich, MD.

**Gender**
Male	142
Female	161

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

**Age**
From 65 to 74	165
From 75 to 84	75
85 and over	18
Less than 65	45

Conditions of Medicare patients treated by Dr. Nikola Nenadovich, MD in 2018

Hypertension	74
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	38
Depression	25
Chronic Kidney Disease	30
Asthma	7
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	14
Diabetes	34
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Nikola Nenadovich, MD treated as a spine surgeon in Valparaiso, IN during 2019 were spinal procedures, X-rays, nerve procedures and decompression surgery.

Volume of procedures performed by Dr. Nikola Nenadovich, MD for Medicare patients.

arthrodesis (bone fusion surgery)	11
decompression surgery	34
doctor visit	324
MRI (magnetic resonance imaging)	27
nerve procedures	34
spinal procedures	290
X-rays	207

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Nikola Nenadovich, MD.

**Gender**
Male	125
Female	121

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

**Age**
From 65 to 74	130
From 75 to 84	55
85 and over	22
Less than 65	39

Conditions of Medicare patients treated by Dr. Nikola Nenadovich, MD in 2019

Hypertension	75
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	37
Depression	28
Chronic Kidney Disease	28
Asthma	8
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	18
Diabetes	30
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Nikola Nenadovich, MD treated as a spine surgeon in Valparaiso, IN during 2020 were spinal procedures, X-rays, nerve procedures and decompression surgery.

Volume of procedures performed by Dr. Nikola Nenadovich, MD for Medicare patients.

decompression surgery	31
doctor visit	206
MRI (magnetic resonance imaging)	16
nerve procedures	31
spinal procedures	213
X-rays	153

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Nikola Nenadovich, MD.

**Gender**
Male	72
Female	75

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

**Age**
From 65 to 74	84
From 75 to 84	43
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Nikola Nenadovich, MD in 2020

Hypertension	75
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	33
Depression	27
Chronic Kidney Disease	27
Asthma	8
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	17
Diabetes	28
Dementia	11
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Nikola Nenadovich, MD treated as a spine surgeon in Valparaiso, IN during 2021 were spinal procedures, X-rays, MRI (magnetic resonance imaging) and nerve procedures.

Volume of procedures performed by Dr. Nikola Nenadovich, MD for Medicare patients.

decompression surgery	11
doctor visit	256
MRI (magnetic resonance imaging)	42
nerve procedures	11
spinal procedures	236
X-rays	183

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Nikola Nenadovich, MD.

**Gender**
Male	91
Female	82

**Ethnicity**
Non-Hispanic White	157
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	99
From 75 to 84	48
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Nikola Nenadovich, MD in 2021

Hypertension	75
High Cholesterol	65
Stroke	8
Ischemic Heart Disease	31
Depression	25
Chronic Kidney Disease	26
Asthma	0
Osteoperosis	10
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	12
Diabetes	28
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Nikola Nenadovich, MD treated as a spine surgeon in Valparaiso, IN during 2022 were spinal procedures, X-rays, MRI (magnetic resonance imaging) and nerve procedures.

Volume of procedures performed by Dr. Nikola Nenadovich, MD for Medicare patients.

decompression surgery	13
doctor visit	325
MRI (magnetic resonance imaging)	32
nerve procedures	13
spinal procedures	233
X-rays	188

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Nikola Nenadovich, MD.

**Gender**
Male	103
Female	105

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

**Age**
From 65 to 74	124
From 75 to 84	55
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Nikola Nenadovich, MD in 2022

Hypertension	75
High Cholesterol	73
Stroke	6
Ischemic Heart Disease	28
Depression	25
Chronic Kidney Disease	18
Asthma	0
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	13
Chronic Obstructive Pulmonary Disease	18
Diabetes	29
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Nikola Nenadovich, MD treated as a spine surgeon in Valparaiso, IN during 2023 were spinal procedures, X-rays, MRI (magnetic resonance imaging) and hospital care.

Volume of procedures performed by Dr. Nikola Nenadovich, MD for Medicare patients.

decompression surgery	13
doctor visit	580
hospital care	16
inpatient care	16
MRI (magnetic resonance imaging)	82
nerve procedures	13
spinal procedures	422
X-rays	327

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Nikola Nenadovich, MD.

**Gender**
Male	155
Female	218

**Ethnicity**
Non-Hispanic White	341
Black	0
Hispanic	0
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	198
From 75 to 84	121
85 and over	23
Less than 65	31

Conditions of Medicare patients treated by Dr. Nikola Nenadovich, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	27
Depression	20
Chronic Kidney Disease	18
Asthma	10
Osteoperosis	16
Atrial Fibrilation	14
Heart Failure	14
Chronic Obstructive Pulmonary Disease	20
Diabetes	31
Dementia	4
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Nikola Nenadovich, MD for Medicare patients.

The highest averages for the top procedures that Dr. Nikola Nenadovich, MD treated as a spine surgeon in Valparaiso, IN were spinal procedures, X-rays, MRI (magnetic resonance imaging) and hospital care.

arthrodesis (bone fusion surgery)	11
decompression surgery	21
doctor visit	393
hospital care	28
injections	14
inpatient care	28
MRI (magnetic resonance imaging)	37
nerve procedures	21
pain management	14
spinal procedures	327
X-rays	260

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Nikola Nenadovich, MD.

**Gender**
Male	128
Female	144

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	251
Hispanic	4
Native American / Alaskan Native	0
Other	1

**Age**
75 to 84	71
85 and over	12
Less than 65	31
65 to 74	148

Average of Total of Conditions of Medicare patients treated by Dr. Nikola Nenadovich, MD From 2012 - 2023

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

Hypertension	67
High Cholesterol	57
Stroke	3
Ischemic Heart Disease	32
Depression	22
Chronic Kidney Disease	23
Asthma	7
Osteoporosis	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	16
Diabetes	29
Atrial Fibrillation	10
Cancer	9
Dementia	6

Education & Training

Dr. Nikola Nenadovich, MD graduated from Rosalind Franklin University of Medicine and Science, Chicago Medical School. He is certified by the Board Certification: Orthopedic Surgery and has a state license in Indiana.

Medical School: Rosalind Franklin University of Medicine and Science, Chicago Medical School

Board Certification: Board Certification: Orthopedic Surgery

Licensed In: Indiana

Affiliations & Hospitals

Dr. Nikola Nenadovich, MD is associated with these hospitals and organizations:

Powers Health

Ratings & Reviews

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General Payments

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

**Payments by Company**
Alphatec Spine, Inc	$643 Other - Miscellaneous $607	Invictus MIS $36
LDR SPINE USA, INC	$293 Spinal Implant $293
Horizon Pharma plc	$247 PENNSAID $127	VIMOVO $41	Duexis $24	NO_PRODUCT $13	$42
Centinel Spine, LLC	$185 PRODISC L $185
SeaSpine Orthopedics Corporation	$160 Shoreline $83	Vu aPOD Prime $77
Other	$1,184 activL Artificial Disc $112	Reline $101	CMF SPINALOGIC $79	FORZA PEEK Spacer System $68	PRESTIGE $68	Other $755

**Types of Payments**
Food and Beverage	$2,067
Travel and Lodging	$645

Biography

Dr. Nikola Nenadovich is a physician who specializes in spine surgery and orthopedics/orthopedic surgery. These areas are among Dr. Nenadovich's clinical interests: laminectomy, cervical (neck) spine problems, and herniated disc. He graduated from Rosalind Franklin University of Medicine and Science, Chicago Medical School. He is professionally affiliated with Powers Health and St. Mary's Hospital. According to Powers Health, new patients are welcome to contact his office in Chesterton, IN.