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Dr. Petar S. Lenert, MSc, PhD, MD

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Specializes in: Adult Rheumatology

University of Novi Sad Faculty of Medicine

Professional interests include: rheumatic diseases, scleroderma, vasculitis, and more.

200 Hawkins Drive
Iowa City, IA 52242

(319) 353-7698

Dr. Petar S. Lenert, MSc, PhD, MD is a rheumatologist in Iowa City, IA specializing in adult rheumatology. He graduated from University of Novi Sad Faculty of Medicine. Dr. Petar S. Lenert, MSc, PhD, MD is affiliated with University of Iowa Health Care.

Office Locations

200 Hawkins Drive
Iowa City, IA 52242

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Petar S. Lenert, MSc, PhD, MD treated as a rheumatologist in Iowa City, IA during 2012 were hospital care, inpatient care, aspiration and injections.

Volume of procedures performed by Dr. Petar S. Lenert, MSc, PhD, MD for Medicare patients.

aspiration	29
doctor visit	382
hospital care	41
injections	29
inpatient care	41

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Petar S. Lenert, MSc, PhD, MD treated as a rheumatologist in Iowa City, IA during 2013 were hospital care, inpatient care, aspiration and injections.

Volume of procedures performed by Dr. Petar S. Lenert, MSc, PhD, MD for Medicare patients.

aspiration	25
doctor visit	405
hospital care	45
injections	25
inpatient care	45

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Petar S. Lenert, MSc, PhD, MD.

**Gender**
Male	92
Female	214

**Ethnicity**
Non-Hispanic White	288
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	139
From 75 to 84	69
85 and over	18
Less than 65	80

Conditions of Medicare patients treated by Dr. Petar S. Lenert, MSc, PhD, MD in 2013

Hypertension	65
High Cholesterol	44
Stroke	4
Ischemic Heart Disease	27
Depression	25
Chronic Kidney Disease	25
Asthma	8
Osteoperosis	14
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	15
Diabetes	26
Dementia	7
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Petar S. Lenert, MSc, PhD, MD treated as a rheumatologist in Iowa City, IA during 2014 were aspiration, injections, hospital care and inpatient care.

Volume of procedures performed by Dr. Petar S. Lenert, MSc, PhD, MD for Medicare patients.

aspiration	38
doctor visit	455
hospital care	34
injections	38
inpatient care	34

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Petar S. Lenert, MSc, PhD, MD.

**Gender**
Male	102
Female	231

**Ethnicity**
Non-Hispanic White	311
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	74
85 and over	15
Less than 65	91

Conditions of Medicare patients treated by Dr. Petar S. Lenert, MSc, PhD, MD in 2014

Hypertension	57
High Cholesterol	41
Stroke	3
Ischemic Heart Disease	26
Depression	24
Chronic Kidney Disease	23
Asthma	10
Osteoperosis	13
Atrial Fibrilation	8
Heart Failure	18
Chronic Obstructive Pulmonary Disease	18
Diabetes	25
Dementia	4
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Petar S. Lenert, MSc, PhD, MD treated as a rheumatologist in Iowa City, IA during 2015 were hospital care, inpatient care, aspiration and injections.

Volume of procedures performed by Dr. Petar S. Lenert, MSc, PhD, MD for Medicare patients.

aspiration	19
doctor visit	473
hospital care	50
injections	19
inpatient care	50

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Petar S. Lenert, MSc, PhD, MD.

**Gender**
Male	216
Female	464

**Ethnicity**
Non-Hispanic White	616
Black	28
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	328
From 75 to 84	158
85 and over	26
Less than 65	168

Conditions of Medicare patients treated by Dr. Petar S. Lenert, MSc, PhD, MD in 2015

Hypertension	56
High Cholesterol	43
Stroke	5
Ischemic Heart Disease	28
Depression	26
Chronic Kidney Disease	27
Asthma	12
Osteoperosis	12
Atrial Fibrilation	9
Heart Failure	19
Chronic Obstructive Pulmonary Disease	17
Diabetes	24
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Petar S. Lenert, MSc, PhD, MD treated as a rheumatologist in Iowa City, IA during 2016 were aspiration, injections, hospital care and inpatient care.

Volume of procedures performed by Dr. Petar S. Lenert, MSc, PhD, MD for Medicare patients.

aspiration	37
doctor visit	480
hospital care	16
injections	37
inpatient care	16

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Petar S. Lenert, MSc, PhD, MD.

**Gender**
Male	105
Female	251

**Ethnicity**
Non-Hispanic White	313
Black	17
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	157
From 75 to 84	87
85 and over	16
Less than 65	96

Conditions of Medicare patients treated by Dr. Petar S. Lenert, MSc, PhD, MD in 2016

Hypertension	59
High Cholesterol	39
Stroke	4
Ischemic Heart Disease	26
Depression	30
Chronic Kidney Disease	31
Asthma	16
Osteoperosis	12
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	22
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Petar S. Lenert, MSc, PhD, MD treated as a rheumatologist in Iowa City, IA during 2017 were aspiration, injections, hospital care and inpatient care.

Volume of procedures performed by Dr. Petar S. Lenert, MSc, PhD, MD for Medicare patients.

aspiration	34
doctor visit	543
hospital care	26
injections	34
inpatient care	26

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Petar S. Lenert, MSc, PhD, MD.

**Gender**
Male	131
Female	286

**Ethnicity**
Non-Hispanic White	378
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	197
From 75 to 84	96
85 and over	14
Less than 65	110

Conditions of Medicare patients treated by Dr. Petar S. Lenert, MSc, PhD, MD in 2017

Hypertension	64
High Cholesterol	39
Stroke	4
Ischemic Heart Disease	31
Depression	30
Chronic Kidney Disease	32
Asthma	10
Osteoperosis	14
Atrial Fibrilation	10
Heart Failure	20
Chronic Obstructive Pulmonary Disease	16
Diabetes	23
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Petar S. Lenert, MSc, PhD, MD treated as a rheumatologist in Iowa City, IA during 2018 were aspiration, injections, hospital care and inpatient care.

Volume of procedures performed by Dr. Petar S. Lenert, MSc, PhD, MD for Medicare patients.

aspiration	26
doctor visit	500
hospital care	19
injections	26
inpatient care	19

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Petar S. Lenert, MSc, PhD, MD.

**Gender**
Male	122
Female	280

**Ethnicity**
Non-Hispanic White	359
Black	22
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	182
From 75 to 84	90
85 and over	22
Less than 65	108

Conditions of Medicare patients treated by Dr. Petar S. Lenert, MSc, PhD, MD in 2018

Hypertension	66
High Cholesterol	44
Stroke	4
Ischemic Heart Disease	29
Depression	31
Chronic Kidney Disease	34
Asthma	8
Osteoperosis	14
Atrial Fibrilation	9
Heart Failure	18
Chronic Obstructive Pulmonary Disease	15
Diabetes	21
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Petar S. Lenert, MSc, PhD, MD treated as a rheumatologist in Iowa City, IA during 2019 were aspiration, injections, hospital care and inpatient care.

Volume of procedures performed by Dr. Petar S. Lenert, MSc, PhD, MD for Medicare patients.

aspiration	32
doctor visit	549
hospital care	12
injections	32
inpatient care	12

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Petar S. Lenert, MSc, PhD, MD.

**Gender**
Male	122
Female	305

**Ethnicity**
Non-Hispanic White	389
Black	14
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	203
From 75 to 84	106
85 and over	25
Less than 65	93

Conditions of Medicare patients treated by Dr. Petar S. Lenert, MSc, PhD, MD in 2019

Hypertension	62
High Cholesterol	46
Stroke	4
Ischemic Heart Disease	29
Depression	30
Chronic Kidney Disease	30
Asthma	9
Osteoperosis	16
Atrial Fibrilation	9
Heart Failure	18
Chronic Obstructive Pulmonary Disease	16
Diabetes	23
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Petar S. Lenert, MSc, PhD, MD treated as a rheumatologist in Iowa City, IA during 2020 were aspiration and injections.

Volume of procedures performed by Dr. Petar S. Lenert, MSc, PhD, MD for Medicare patients.

aspiration	24
doctor visit	451
injections	24

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Petar S. Lenert, MSc, PhD, MD.

**Gender**
Male	117
Female	277

**Ethnicity**
Non-Hispanic White	357
Black	0
Hispanic	11
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	205
From 75 to 84	89
85 and over	22
Less than 65	78

Conditions of Medicare patients treated by Dr. Petar S. Lenert, MSc, PhD, MD in 2020

Hypertension	60
High Cholesterol	45
Stroke	4
Ischemic Heart Disease	28
Depression	29
Chronic Kidney Disease	31
Asthma	8
Osteoperosis	18
Atrial Fibrilation	8
Heart Failure	19
Chronic Obstructive Pulmonary Disease	13
Diabetes	25
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Petar S. Lenert, MSc, PhD, MD treated as a rheumatologist in Iowa City, IA during 2021 were aspiration and injections.

Volume of procedures performed by Dr. Petar S. Lenert, MSc, PhD, MD for Medicare patients.

aspiration	16
doctor visit	483
injections	16

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Petar S. Lenert, MSc, PhD, MD.

**Gender**
Male	117
Female	293

**Ethnicity**
Non-Hispanic White	374
Black	0
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	209
From 75 to 84	110
85 and over	21
Less than 65	70

Conditions of Medicare patients treated by Dr. Petar S. Lenert, MSc, PhD, MD in 2021

Hypertension	60
High Cholesterol	46
Stroke	3
Ischemic Heart Disease	25
Depression	25
Chronic Kidney Disease	32
Asthma	6
Osteoperosis	15
Atrial Fibrilation	9
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	23
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Petar S. Lenert, MSc, PhD, MD for Medicare patients.

doctor visit	488

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Petar S. Lenert, MSc, PhD, MD.

**Gender**
Male	114
Female	288

**Ethnicity**
Non-Hispanic White	374
Black	0
Hispanic	0
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	210
From 75 to 84	109
85 and over	28
Less than 65	55

Conditions of Medicare patients treated by Dr. Petar S. Lenert, MSc, PhD, MD in 2022

Hypertension	69
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	23
Depression	25
Chronic Kidney Disease	21
Asthma	11
Osteoperosis	24
Atrial Fibrilation	16
Heart Failure	17
Chronic Obstructive Pulmonary Disease	17
Diabetes	22
Dementia	4
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Petar S. Lenert, MSc, PhD, MD for Medicare patients.

The highest averages for the top procedures that Dr. Petar S. Lenert, MSc, PhD, MD treated as a rheumatologist in Iowa City, IA were hospital care, inpatient care, aspiration and injections.

aspiration	28
doctor visit	473
hospital care	30
injections	28
inpatient care	30

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Petar S. Lenert, MSc, PhD, MD.

**Gender**
Male	112
Female	262

**Ethnicity**
Black / African American	8
Asian / Pacific Islander	0
Non-Hispanic White	341
Native American / Alaskan Native	0
Hispanic	2
Other	5

**Age**
75 to 84	89
85 and over	18
Less than 65	86
65 to 74	180

Average of Total of Conditions of Medicare patients treated by Dr. Petar S. Lenert, MSc, PhD, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Petar S. Lenert, MSc, PhD, MD treated were hypertension, high cholesterol, chronic kidney disease and depression.

Hypertension	56
High Cholesterol	40
Stroke	3
Ischemic Heart Disease	24
Depression	25
Chronic Kidney Disease	26
Asthma	8
Osteoporosis	13
Heart Failure	16
Chronic Obstructive Pulmonary Disease	13
Diabetes	21
Atrial Fibrillation	8
Dementia	5
Cancer	9

Education & Training

Dr. Petar S. Lenert, MSc, PhD, MD graduated from University of Novi Sad Faculty of Medicine. He has a state license in Iowa.

Medical School: University of Novi Sad Faculty of Medicine

Licensed In: Iowa

Affiliations & Hospitals

Dr. Petar S. Lenert, MSc, PhD, MD is associated with these hospitals and organizations:

University of Iowa Health Care

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Petar S. Lenert, MSc, PhD, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Celgene Corporation	$290 Otezla $290
Janssen Biotech, Inc.	$82 REMICADE $82
Actelion Pharmaceuticals US, Inc.	$15 $15

**Types of Payments**
Food and Beverage	$305
Education	$82

Research Payments

Dr. Petar S. Lenert, MSc, PhD, MD has received 60 research payments totaling $375,892.

Biography

Dr. Petar Lenert practices adult rheumatology in Iowa City, IA. Dr. Lenert's areas of expertise include the following: psoriatic arthritis, vasculitis, and rheumatoid arthritis. He studied medicine at the University of Novi Sad Faculty of Medicine. He is professionally affiliated with the University of Iowa Health Care.