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Dr. Jonathan Michael Nizar, MD

(46 Ratings)

Specializes in: Adult Nephrology

University of California, San Diego (UCSD), School of Medicine

Professional interests include: kidney problems

500 E Market Street
Iowa City, IA 52245

(319) 339-3551

Dr. Jonathan Michael Nizar, MD is a nephrologist in Iowa City, IA specializing in adult nephrology. He graduated from University of California, San Diego (UCSD), School of Medicine. Dr. Jonathan Michael Nizar, MD is affiliated with University of Iowa Health Care.

Office Locations

200 Hawkins Drive
Iowa City, IA 52242

open_in_new

3465 Mulberry Avenue
Muscatine, IA 52761

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500 E Market Street
Iowa City, IA 52245

(319) 339-3551

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777 Welch Road Suite De, Room D100
Palo Alto, CA 94304

(650) 498-4809

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Jonathan Michael Nizar, MD for Medicare patients.

doctor visit	49

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Jonathan Michael Nizar, MD for Medicare patients.

doctor visit	12

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Michael Nizar, MD.

**Gender**
Male	32
Female	22

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

**Age**
From 65 to 74	22
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jonathan Michael Nizar, MD in 2015

Hypertension	74
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	44
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

Volume of procedures performed by Dr. Jonathan Michael Nizar, MD for Medicare patients.

doctor visit	92

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Michael Nizar, MD.

**Gender**
Male	25
Female	24

**Ethnicity**
Non-Hispanic White	21
Black	0
Hispanic	0
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	17
From 75 to 84	19
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jonathan Michael Nizar, MD in 2016

Hypertension	75
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	45
Depression	0
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	33
Chronic Obstructive Pulmonary Disease	0
Diabetes	37
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Dr. Jonathan Michael Nizar, MD for Medicare patients.

doctor visit	84

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Michael Nizar, MD.

**Gender**
Male	27
Female	25

**Ethnicity**
Non-Hispanic White	18
Black	0
Hispanic	0
Asian	17
Other	0
Native American	0

**Age**
From 65 to 74	15
From 75 to 84	25
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jonathan Michael Nizar, MD in 2017

Hypertension	75
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	42
Depression	0
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	31
Chronic Obstructive Pulmonary Disease	0
Diabetes	37
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jonathan Michael Nizar, MD treated as a nephrologist in Iowa City, IA during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jonathan Michael Nizar, MD for Medicare patients.

doctor visit	125
hospital care	53
inpatient care	53

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Michael Nizar, MD.

**Gender**
Male	48
Female	38

**Ethnicity**
Non-Hispanic White	36
Black	0
Hispanic	17
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	28
From 75 to 84	35
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jonathan Michael Nizar, MD in 2018

Hypertension	75
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	48
Depression	24
Chronic Kidney Disease	75
Asthma	15
Osteoperosis	15
Atrial Fibrilation	22
Heart Failure	40
Chronic Obstructive Pulmonary Disease	19
Diabetes	56
Dementia	22
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jonathan Michael Nizar, MD treated as a nephrologist in Iowa City, IA during 2019 were dialysis, hospital care, inpatient care and hemofiltration.

Volume of procedures performed by Dr. Jonathan Michael Nizar, MD for Medicare patients.

dialysis	115
hemofiltration	48
hospital care	100
inpatient care	100

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Michael Nizar, MD.

**Gender**
Male	42
Female	37

**Ethnicity**
Non-Hispanic White	59
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	26
From 75 to 84	0
85 and over	0
Less than 65	25

Conditions of Medicare patients treated by Dr. Jonathan Michael Nizar, MD in 2019

Hypertension	75
High Cholesterol	72
Stroke	15
Ischemic Heart Disease	71
Depression	48
Chronic Kidney Disease	75
Asthma	16
Osteoperosis	0
Atrial Fibrilation	20
Heart Failure	68
Chronic Obstructive Pulmonary Disease	33
Diabetes	63
Dementia	25
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jonathan Michael Nizar, MD treated as a nephrologist in Iowa City, IA during 2020 were hospital care and inpatient care.

Volume of procedures performed by Dr. Jonathan Michael Nizar, MD for Medicare patients.

doctor visit	14
hospital care	125
inpatient care	125

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Michael Nizar, MD.

**Gender**
Male	37
Female	35

**Age**
From 65 to 74	28
From 75 to 84	22
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jonathan Michael Nizar, MD in 2020

Hypertension	75
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	46
Depression	26
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	18
Heart Failure	44
Chronic Obstructive Pulmonary Disease	28
Diabetes	61
Dementia	21
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jonathan Michael Nizar, MD treated as a nephrologist in Iowa City, IA during 2021 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Jonathan Michael Nizar, MD for Medicare patients.

dialysis	20
doctor visit	29
hospital care	197
inpatient care	197

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Michael Nizar, MD.

**Gender**
Male	67
Female	47

**Ethnicity**
Non-Hispanic White	102
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	56
From 75 to 84	26
85 and over	11
Less than 65	21

Conditions of Medicare patients treated by Dr. Jonathan Michael Nizar, MD in 2021

Hypertension	75
High Cholesterol	74
Stroke	10
Ischemic Heart Disease	57
Depression	38
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	11
Atrial Fibrilation	27
Heart Failure	46
Chronic Obstructive Pulmonary Disease	30
Diabetes	49
Dementia	13
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jonathan Michael Nizar, MD treated as a nephrologist in Iowa City, IA during 2022 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Jonathan Michael Nizar, MD for Medicare patients.

dialysis	43
doctor visit	79
hospital care	180
inpatient care	180

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Michael Nizar, MD.

**Gender**
Male	84
Female	62

**Ethnicity**
Non-Hispanic White	128
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	74
From 75 to 84	32
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jonathan Michael Nizar, MD in 2022

Hypertension	75
High Cholesterol	73
Stroke	14
Ischemic Heart Disease	45
Depression	36
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	14
Atrial Fibrilation	32
Heart Failure	47
Chronic Obstructive Pulmonary Disease	23
Diabetes	56
Dementia	12
Cancer	15

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Jonathan Michael Nizar, MD treated as a nephrologist in Iowa City, IA during 2023 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Jonathan Michael Nizar, MD for Medicare patients.

dialysis	55
doctor visit	42
hospital care	233
inpatient care	233

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Michael Nizar, MD.

**Gender**
Male	63
Female	58

**Ethnicity**
Non-Hispanic White	107
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	34
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jonathan Michael Nizar, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	40
Depression	32
Chronic Kidney Disease	75
Asthma	13
Osteoperosis	17
Atrial Fibrilation	43
Heart Failure	53
Chronic Obstructive Pulmonary Disease	26
Diabetes	60
Dementia	12
Cancer	20

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Jonathan Michael Nizar, MD treated as a nephrologist in Iowa City, IA during 2024 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Jonathan Michael Nizar, MD for Medicare patients.

dialysis	39
doctor visit	57
hospital care	169
inpatient care	169

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan Michael Nizar, MD.

**Gender**
Male	66
Female	72

**Ethnicity**
Non-Hispanic White	122
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	56
From 75 to 84	48
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Jonathan Michael Nizar, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	49
Depression	37
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	15
Atrial Fibrilation	38
Heart Failure	56
Chronic Obstructive Pulmonary Disease	29
Diabetes	51
Dementia	16
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Jonathan Michael Nizar, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jonathan Michael Nizar, MD treated as a nephrologist in Iowa City, IA were hospital care, inpatient care, dialysis and hemofiltration.

dialysis	54
doctor visit	58
hemofiltration	48
hospital care	151
inpatient care	151

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Jonathan Michael Nizar, MD.

**Gender**
Male	44
Female	38

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	4
Non-Hispanic White	56
Hispanic	1
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	21
85 and over	1
Less than 65	4
65 to 74	34

Average of Total of Conditions of Medicare patients treated by Dr. Jonathan Michael Nizar, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Jonathan Michael Nizar, MD treated were chronic kidney disease, hypertension, high cholesterol and diabetes.

Hypertension	68
High Cholesterol	60
Stroke	6
Ischemic Heart Disease	40
Depression	21
Chronic Kidney Disease	68
Asthma	5
Osteoporosis	6
Heart Failure	38
Chronic Obstructive Pulmonary Disease	17
Diabetes	46
Atrial Fibrillation	18
Cancer	7
Dementia	11

Education & Training

Dr. Jonathan Michael Nizar, MD graduated from University of California, San Diego (UCSD), School of Medicine. He completed residency at Scripps Mercy Hospital, San Diego. He has a state license in Iowa.

Medical School: University of California, San Diego (UCSD), School of Medicine

Residency: Scripps Mercy Hospital, San Diego

Licensed In: Iowa

Ratings & Reviews

Dr. Jonathan Michael Nizar, MD has an exceptional overall rating with an average of 4.81 out of 5 stars based on 46 ratings. We collect ratings and reviews of Dr. Jonathan Michael Nizar, MD from all over the web to help you find the right in Iowa City, IA.

4.81

Overall Rating

(46 Ratings)

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Biography

Dr. Jonathan Nizar is an adult nephrology specialist in Iowa City, IA and Muscatine, IA. The average patient rating for Dr. Nizar is 4.5 stars (out of 5). In his practice, Dr. Nizar focuses on kidney problems. Dr. Nizar is affiliated with the University of Iowa Health Care. He studied medicine at the University of California, San Diego (UCSD), School of Medicine.