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Dr. Eric Sean Lazar, MD

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Specializes in: Adult Nephrology

Rosalind Franklin University of Medicine and Science, Chicago Medical School

1905 Clint Moore Road Suite 212
Boca Raton, FL 33496

(561) 989-9070

Dr. Eric Sean Lazar, MD is a nephrologist in Boca Raton, FL specializing in adult nephrology. He graduated from Rosalind Franklin University of Medicine and Science, Chicago Medical School. Dr. Eric Sean Lazar, MD is affiliated with Florida Kidney Physicians and Baptist Health.

Office Locations

1905 Clint Moore Road Suite 212
Boca Raton, FL 33496

(561) 989-9070

(561) 989-0255

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Baptist Health

7781 Northwest Beacon Square Boulevard Suite 201
Boca Raton, FL 33487

(561) 989-9070

(561) 989-0255

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Noteworthy Medicare Patient Procedures Performed by Dr. Eric Sean Lazar, MD in 2023

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

Top 5%

By Volume:

creatinine urine test

lab tests

phosphorus blood test

potassium urine test

sodium urine test

total protein urine test

By Affordability:

creatinine test

creatinine urine test

magnesium test

parathyroid hormone test

In 2023, among providers in related specialties within Florida, Dr. Eric Sean Lazar, MD performed more creatinine urine test, lab tests, phosphorus blood test, potassium urine test, sodium urine test, and total protein urine test procedures for Medicare patients than 95% of them and he also had a list price for creatinine test, creatinine urine test, magnesium test, parathyroid hormone (PTH) test, potassium urine test, sodium test, sodium urine test, uric acid blood test, and uric acid test that was lower than the list prices billed to Medicare by 95% of them. 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.

Top 10%

By Volume:

complete blood count

By Affordability:

complete blood count

In 2023, among providers in related specialties within Florida, Dr. Eric Sean Lazar, MD performed more complete blood count (CBC) procedures for Medicare patients than 90% of them and he also had a list price for complete blood count (CBC) that was lower than the list prices billed to Medicare by 90% of them. 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.

Top 25%

By Volume:

inpatient hospital care

By Affordability:

blood count tests

kidney function tests

metabolic panel

phosphorus blood test

phosphorus test

total protein test

total protein urine test

urinalysis

vitamin D test

In 2012, among providers in related specialties within Florida, Dr. Eric Sean Lazar, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of them and he also had a list price for blood count tests, kidney function tests, metabolic panel, phosphorus blood test, phosphorus test, total protein test, total protein urine test, urinalysis, and vitamin D test that was lower than the list prices billed to Medicare by 75% of them. 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. Eric Sean Lazar, MD treated as a nephrologist in Boca Raton, FL during 2012 were hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Eric Sean Lazar, MD for Medicare patients.

doctor visit	2000
hospital care	2535
inpatient care	2535
lab tests	22

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Eric Sean Lazar, MD treated as a nephrologist in Boca Raton, FL during 2013 were hospital care, inpatient care, dialysis and lab tests.

Volume of procedures performed by Dr. Eric Sean Lazar, MD for Medicare patients.

dialysis	43
doctor visit	1779
hospital care	2439
inpatient care	2439
lab tests	12

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Sean Lazar, MD.

**Gender**
Male	470
Female	302

**Ethnicity**
Non-Hispanic White	742
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	135
From 75 to 84	302
85 and over	310
Less than 65	25

Conditions of Medicare patients treated by Dr. Eric Sean Lazar, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	75
Depression	27
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	16
Atrial Fibrilation	40
Heart Failure	59
Chronic Obstructive Pulmonary Disease	28
Diabetes	52
Dementia	20
Cancer	23

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Eric Sean Lazar, MD treated as a nephrologist in Boca Raton, FL during 2014 were hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Eric Sean Lazar, MD for Medicare patients.

doctor visit	1726
hospital care	1627
inpatient care	1627
lab tests	17

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Sean Lazar, MD.

**Gender**
Male	430
Female	278

**Ethnicity**
Non-Hispanic White	677
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	266
85 and over	300
Less than 65	21

Conditions of Medicare patients treated by Dr. Eric Sean Lazar, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	75
Depression	30
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	17
Atrial Fibrilation	37
Heart Failure	56
Chronic Obstructive Pulmonary Disease	26
Diabetes	48
Dementia	24
Cancer	23

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Eric Sean Lazar, MD treated as a nephrologist in Boca Raton, FL during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Eric Sean Lazar, MD for Medicare patients.

doctor visit	1514
hospital care	1400
inpatient care	1400

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Sean Lazar, MD.

**Gender**
Male	810
Female	550

**Ethnicity**
Non-Hispanic White	1298
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	224
From 75 to 84	490
85 and over	604
Less than 65	42

Conditions of Medicare patients treated by Dr. Eric Sean Lazar, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	75
Depression	30
Chronic Kidney Disease	75
Asthma	21
Osteoperosis	18
Atrial Fibrilation	35
Heart Failure	58
Chronic Obstructive Pulmonary Disease	30
Diabetes	50
Dementia	26
Cancer	22

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Eric Sean Lazar, MD treated as a nephrologist in Boca Raton, FL during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Eric Sean Lazar, MD for Medicare patients.

doctor visit	1502
hospital care	1623
inpatient care	1623

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Sean Lazar, MD.

**Gender**
Male	386
Female	281

**Ethnicity**
Non-Hispanic White	633
Black	12
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	119
From 75 to 84	235
85 and over	290
Less than 65	23

Conditions of Medicare patients treated by Dr. Eric Sean Lazar, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	75
Depression	32
Chronic Kidney Disease	75
Asthma	26
Osteoperosis	15
Atrial Fibrilation	37
Heart Failure	59
Chronic Obstructive Pulmonary Disease	28
Diabetes	54
Dementia	26
Cancer	22

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Eric Sean Lazar, MD treated as a nephrologist in Boca Raton, FL during 2017 were hospital care and inpatient care.

Volume of procedures performed by Dr. Eric Sean Lazar, MD for Medicare patients.

doctor visit	1403
hospital care	1413
inpatient care	1413

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Sean Lazar, MD.

**Gender**
Male	361
Female	233

**Ethnicity**
Non-Hispanic White	561
Black	16
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	209
85 and over	251
Less than 65	21

Conditions of Medicare patients treated by Dr. Eric Sean Lazar, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	75
Depression	37
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	16
Atrial Fibrilation	33
Heart Failure	56
Chronic Obstructive Pulmonary Disease	24
Diabetes	56
Dementia	28
Cancer	21

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Eric Sean Lazar, MD treated as a nephrologist in Boca Raton, FL during 2018 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Eric Sean Lazar, MD for Medicare patients.

blood draw	695
doctor visit	1181
hospital care	1522
inpatient care	1522
lab tests	3888
potassium test	32
thyroid function tests	18

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Sean Lazar, MD.

**Gender**
Male	312
Female	228

**Ethnicity**
Non-Hispanic White	503
Black	13
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	215
85 and over	212
Less than 65	15

Conditions of Medicare patients treated by Dr. Eric Sean Lazar, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	75
Depression	32
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	15
Atrial Fibrilation	36
Heart Failure	55
Chronic Obstructive Pulmonary Disease	27
Diabetes	55
Dementia	28
Cancer	19

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Eric Sean Lazar, MD treated as a nephrologist in Boca Raton, FL during 2019 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Eric Sean Lazar, MD for Medicare patients.

blood draw	1178
doctor visit	1268
hospital care	1515
inpatient care	1515
lab tests	6394
potassium test	108
preventive care	38
thyroid function tests	24

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Sean Lazar, MD.

**Gender**
Male	328
Female	217

**Ethnicity**
Non-Hispanic White	507
Black	14
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	216
85 and over	212
Less than 65	0

Conditions of Medicare patients treated by Dr. Eric Sean Lazar, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	75
Depression	37
Chronic Kidney Disease	75
Asthma	10
Osteoperosis	15
Atrial Fibrilation	37
Heart Failure	55
Chronic Obstructive Pulmonary Disease	23
Diabetes	52
Dementia	28
Cancer	21

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Eric Sean Lazar, MD treated as a nephrologist in Boca Raton, FL during 2020 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Eric Sean Lazar, MD for Medicare patients.

blood draw	866
doctor visit	1103
hospital care	1254
inpatient care	1254
lab tests	4804
potassium test	129
thyroid function tests	29

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Sean Lazar, MD.

**Gender**
Male	354
Female	225

**Ethnicity**
Non-Hispanic White	527
Black	22
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	241
85 and over	213
Less than 65	16

Conditions of Medicare patients treated by Dr. Eric Sean Lazar, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	75
Depression	33
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	14
Atrial Fibrilation	34
Heart Failure	53
Chronic Obstructive Pulmonary Disease	21
Diabetes	51
Dementia	27
Cancer	21

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Eric Sean Lazar, MD treated as a nephrologist in Boca Raton, FL during 2021 were lab tests, hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Eric Sean Lazar, MD for Medicare patients.

blood draw	264
doctor visit	1169
hospital care	1968
inpatient care	1968
lab tests	5367
potassium test	109
preventive care	26
thyroid function tests	16

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Sean Lazar, MD.

**Gender**
Male	409
Female	303

**Ethnicity**
Non-Hispanic White	643
Black	25
Hispanic	0
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	151
From 75 to 84	298
85 and over	237
Less than 65	26

Conditions of Medicare patients treated by Dr. Eric Sean Lazar, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	74
Depression	41
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	16
Atrial Fibrilation	35
Heart Failure	56
Chronic Obstructive Pulmonary Disease	22
Diabetes	54
Dementia	29
Cancer	20

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Eric Sean Lazar, MD treated as a nephrologist in Boca Raton, FL during 2022 were lab tests, hospital care, inpatient care and potassium test.

Volume of procedures performed by Dr. Eric Sean Lazar, MD for Medicare patients.

doctor visit	1152
hospital care	1583
inpatient care	1583
lab tests	3645
potassium test	71
thyroid function tests	13

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Eric Sean Lazar, MD.

**Gender**
Male	414
Female	295

**Ethnicity**
Non-Hispanic White	644
Black	0
Hispanic	21
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	134
From 75 to 84	279
85 and over	268
Less than 65	28

Conditions of Medicare patients treated by Dr. Eric Sean Lazar, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	25
Ischemic Heart Disease	64
Depression	33
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	22
Atrial Fibrilation	50
Heart Failure	49
Chronic Obstructive Pulmonary Disease	25
Diabetes	50
Dementia	23
Cancer	29

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Eric Sean Lazar, MD for Medicare patients.

The highest averages for the top procedures that Dr. Eric Sean Lazar, MD treated as a nephrologist in Boca Raton, FL were lab tests, hospital care, inpatient care and blood draw.

blood draw	750
dialysis	43
doctor visit	1436
hospital care	1716
inpatient care	1716
lab tests	3018
potassium test	89
preventive care	32
thyroid function tests	20

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Eric Sean Lazar, MD.

**Gender**
Male	388
Female	264

**Ethnicity**
Black / African American	9
Asian / Pacific Islander	0
Non-Hispanic White	612
Native American / Alaskan Native	0
Hispanic	3
Other	5

**Age**
75 to 84	250
85 and over	263
Less than 65	19
65 to 74	109

Average of Total of Conditions of Medicare patients treated by Dr. Eric Sean Lazar, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Eric Sean Lazar, MD treated were chronic kidney disease, high cholesterol, hypertension and ischemic heart disease.

Hypertension	68
High Cholesterol	68
Stroke	12
Ischemic Heart Disease	67
Depression	30
Chronic Kidney Disease	68
Asthma	11
Osteoporosis	14
Heart Failure	50
Chronic Obstructive Pulmonary Disease	23
Diabetes	47
Atrial Fibrillation	34
Dementia	23
Cancer	20

Education & Training

Dr. Eric Sean Lazar, MD graduated from Rosalind Franklin University of Medicine and Science, Chicago Medical School. He completed residency at McGaw Medical Center of Northwestern University. He is certified by the Internal Medicine American Board of Internal Medicine, Nephrology American Board of Internal Medicine and has a state license in Florida.

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

Residency: McGaw Medical Center of Northwestern University (2004)

Board Certification: Internal Medicine American Board of Internal Medicine, Nephrology American Board of Internal Medicine (2004)

Licensed In: Florida

Affiliations & Hospitals

Dr. Eric Sean Lazar, MD is associated with these hospitals and organizations:

Florida Kidney Physicians

Baptist Health

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General Payments

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

**Payments by Company**
Horizon Therapeutics plc	$88 KRYSTEXXA $88
AstraZeneca Pharmaceuticals LP	$48 LOKELMA $48
Novartis Pharmaceuticals Corporation	$18 $18

**Types of Payments**
Food and Beverage	$154

Biography

Dr. Eric Lazar's specialty is adult nephrology. Dr. Lazar studied medicine at Rosalind Franklin University of Medicine and Science, Chicago Medical School. His residency was performed at McGaw Medical Center of Northwestern University. His hospital/clinic affiliations include Boca Raton Regional Hospital, Florida Kidney Physicians, and Baptist Health.