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Dr. Jonathan J. Vafai, MD

Accepting New Patients

(23 Ratings)

Specializes in: Adult Cardiology

New York University (NYU) School of Medicine (2004)

5035 Via Delray
Delray Beach, FL 33484

(561) 637-0500

Dr. Jonathan J. Vafai, MD is a cardiologist in Delray Beach, FL specializing in adult cardiology. He graduated from New York University (NYU) School of Medicine in 2004 and has 22 years of experience.

Office Locations

5035 Via Delray
Delray Beach, FL 33484

open_in_new

In The News

“The lecture will be given by cardiologist Jonathan Vafai.”—"Palm North Events", South Florida Sun-Sentinel, August 2012

Noteworthy Medicare Patient Procedures Performed by Dr. Jonathan J. Vafai, MD in 2023

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

Top 25%

By Volume:

cardiac procedures

Doppler echocardiography

echocardiogram

inpatient hospital care

prothrombin time test

By Affordability:

blood draw

blood draw for lab tests

phlebotomy for lab tests

venipuncture

In 2012, among providers in related specialties within Florida, Dr. Jonathan J. Vafai, MD performed more cardiac procedures, Doppler echocardiography, echocardiogram (echo), inpatient hospital care (for patient admitted to hospital), and prothrombin time (PT) test procedures for Medicare patients than 75% of them and he also had a list price for blood draw, blood draw for lab tests, phlebotomy for lab tests, and venipuncture (phlebotomy) 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. Jonathan J. Vafai, MD treated as a cardiologist in Delray Beach, FL during 2012 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Jonathan J. Vafai, MD for Medicare patients.

ambulatory monitoring	17
blood draw	34
cardiac procedures	335
cardioversion	17
doctor visit	1084
hospital care	1821
inpatient care	1713
lab tests	234
minimally invasive procedures	31
nursing home care	18
outpatient care	108
stress testing	52
ultrasound (sonogram)	266

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Jonathan J. Vafai, MD treated as a cardiologist in Delray Beach, FL during 2013 were hospital care, inpatient care, lab tests and cardiac procedures.

Volume of procedures performed by Dr. Jonathan J. Vafai, MD for Medicare patients.

ambulatory monitoring	16
blood draw	19
cardiac procedures	233
cardioversion	15
doctor visit	1198
hospital care	1524
inpatient care	1362
lab tests	353
minimally invasive procedures	26
outpatient care	162
stress testing	40
ultrasound (sonogram)	177

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan J. Vafai, MD.

**Gender**
Male	489
Female	485

**Ethnicity**
Non-Hispanic White	950
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	175
From 75 to 84	425
85 and over	361
Less than 65	13

Conditions of Medicare patients treated by Dr. Jonathan J. Vafai, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	75
Depression	26
Chronic Kidney Disease	41
Asthma	9
Osteoperosis	15
Atrial Fibrilation	46
Heart Failure	48
Chronic Obstructive Pulmonary Disease	22
Diabetes	44
Dementia	23
Cancer	20

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Jonathan J. Vafai, MD treated as a cardiologist in Delray Beach, FL during 2014 were hospital care, inpatient care, lab tests and cardiac procedures.

Volume of procedures performed by Dr. Jonathan J. Vafai, MD for Medicare patients.

ambulatory monitoring	30
blood draw	26
cardiac procedures	381
doctor visit	1499
hospital care	1350
inpatient care	1277
lab tests	412
minimally invasive procedures	37
nuclear scan	49
outpatient care	73
stress testing	145
ultrasound (sonogram)	206

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan J. Vafai, MD.

**Gender**
Male	542
Female	491

**Ethnicity**
Non-Hispanic White	1000
Black	13
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	228
From 75 to 84	427
85 and over	354
Less than 65	24

Conditions of Medicare patients treated by Dr. Jonathan J. Vafai, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	75
Depression	26
Chronic Kidney Disease	44
Asthma	10
Osteoperosis	13
Atrial Fibrilation	42
Heart Failure	46
Chronic Obstructive Pulmonary Disease	21
Diabetes	43
Dementia	19
Cancer	19

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Jonathan J. Vafai, MD treated as a cardiologist in Delray Beach, FL during 2015 were hospital care, inpatient care, cardiac procedures and lab tests.

Volume of procedures performed by Dr. Jonathan J. Vafai, MD for Medicare patients.

ambulatory monitoring	30
blood draw	23
cardiac procedures	464
cardioversion	19
doctor visit	1826
hospital care	1221
inpatient care	1221
lab tests	420
minimally invasive procedures	49
nuclear scan	63
stress testing	166
ultrasound (sonogram)	268

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan J. Vafai, MD.

**Gender**
Male	1228
Female	1044

**Ethnicity**
Non-Hispanic White	2200
Black	0
Hispanic	22
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	566
From 75 to 84	836
85 and over	806
Less than 65	64

Conditions of Medicare patients treated by Dr. Jonathan J. Vafai, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	75
Depression	25
Chronic Kidney Disease	45
Asthma	13
Osteoperosis	12
Atrial Fibrilation	41
Heart Failure	43
Chronic Obstructive Pulmonary Disease	20
Diabetes	43
Dementia	20
Cancer	19

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Jonathan J. Vafai, MD treated as a cardiologist in Delray Beach, FL during 2016 were hospital care, inpatient care, cardiac procedures and lab tests.

Volume of procedures performed by Dr. Jonathan J. Vafai, MD for Medicare patients.

ambulatory monitoring	36
blood draw	14
cardiac procedures	539
doctor visit	1996
hospital care	876
inpatient care	876
lab tests	493
minimally invasive procedures	31
nuclear scan	69
stress testing	172
ultrasound (sonogram)	331

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan J. Vafai, MD.

**Gender**
Male	604
Female	554

**Ethnicity**
Non-Hispanic White	1109
Black	0
Hispanic	17
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	286
From 75 to 84	456
85 and over	387
Less than 65	29

Conditions of Medicare patients treated by Dr. Jonathan J. Vafai, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	71
Depression	23
Chronic Kidney Disease	47
Asthma	19
Osteoperosis	12
Atrial Fibrilation	40
Heart Failure	39
Chronic Obstructive Pulmonary Disease	18
Diabetes	40
Dementia	19
Cancer	19

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Jonathan J. Vafai, MD treated as a cardiologist in Delray Beach, FL during 2017 were hospital care, inpatient care, lab tests and cardiac procedures.

Volume of procedures performed by Dr. Jonathan J. Vafai, MD for Medicare patients.

ambulatory monitoring	24
blood draw	16
cardiac procedures	574
doctor visit	2020
hospital care	616
inpatient care	616
lab tests	580
minimally invasive procedures	29
nuclear scan	92
stress testing	216
ultrasound (sonogram)	334

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan J. Vafai, MD.

**Gender**
Male	709
Female	619

**Ethnicity**
Non-Hispanic White	1279
Black	0
Hispanic	15
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	354
From 75 to 84	492
85 and over	452
Less than 65	30

Conditions of Medicare patients treated by Dr. Jonathan J. Vafai, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	69
Depression	27
Chronic Kidney Disease	50
Asthma	8
Osteoperosis	13
Atrial Fibrilation	42
Heart Failure	36
Chronic Obstructive Pulmonary Disease	18
Diabetes	42
Dementia	18
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Jonathan J. Vafai, MD treated as a cardiologist in Delray Beach, FL during 2018 were lab tests, hospital care, inpatient care and cardiac procedures.

Volume of procedures performed by Dr. Jonathan J. Vafai, MD for Medicare patients.

ambulatory monitoring	24
blood draw	16
cardiac procedures	639
doctor visit	2213
hospital care	679
inpatient care	679
lab tests	905
minimally invasive procedures	40
nuclear scan	100
stress testing	214
ultrasound (sonogram)	401

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan J. Vafai, MD.

**Gender**
Male	1053
Female	991

**Ethnicity**
Non-Hispanic White	1951
Black	29
Hispanic	0
Asian	0
Other	33
Native American	0

**Age**
From 65 to 74	479
From 75 to 84	806
85 and over	710
Less than 65	49

Conditions of Medicare patients treated by Dr. Jonathan J. Vafai, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	69
Depression	30
Chronic Kidney Disease	53
Asthma	8
Osteoperosis	15
Atrial Fibrilation	42
Heart Failure	39
Chronic Obstructive Pulmonary Disease	20
Diabetes	42
Dementia	23
Cancer	17

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Jonathan J. Vafai, MD treated as a cardiologist in Delray Beach, FL during 2019 were lab tests, cardiac procedures, hospital care and inpatient care.

Volume of procedures performed by Dr. Jonathan J. Vafai, MD for Medicare patients.

ambulatory monitoring	31
blood draw	34
cardiac procedures	609
cardioversion	18
doctor visit	2255
hospital care	576
inpatient care	576
lab tests	657
minimally invasive procedures	40
nuclear scan	99
stress testing	212
ultrasound (sonogram)	366

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan J. Vafai, MD.

**Gender**
Male	813
Female	802

**Ethnicity**
Non-Hispanic White	1548
Black	17
Hispanic	0
Asian	0
Other	37
Native American	0

**Age**
From 65 to 74	401
From 75 to 84	680
85 and over	504
Less than 65	30

Conditions of Medicare patients treated by Dr. Jonathan J. Vafai, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	67
Depression	28
Chronic Kidney Disease	52
Asthma	8
Osteoperosis	16
Atrial Fibrilation	39
Heart Failure	37
Chronic Obstructive Pulmonary Disease	19
Diabetes	43
Dementia	21
Cancer	19

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Jonathan J. Vafai, MD treated as a cardiologist in Delray Beach, FL during 2020 were hospital care, inpatient care, cardiac procedures and lab tests.

Volume of procedures performed by Dr. Jonathan J. Vafai, MD for Medicare patients.

blood draw	42
cardiac procedures	485
doctor visit	2024
hospital care	530
inpatient care	530
lab tests	463
minimally invasive procedures	24
nuclear scan	70
stress testing	152
ultrasound (sonogram)	333

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan J. Vafai, MD.

**Gender**
Male	814
Female	778

**Ethnicity**
Non-Hispanic White	1525
Black	16
Hispanic	0
Asian	0
Other	33
Native American	0

**Age**
From 65 to 74	385
From 75 to 84	708
85 and over	473
Less than 65	26

Conditions of Medicare patients treated by Dr. Jonathan J. Vafai, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	64
Depression	26
Chronic Kidney Disease	52
Asthma	8
Osteoperosis	16
Atrial Fibrilation	36
Heart Failure	34
Chronic Obstructive Pulmonary Disease	15
Diabetes	40
Dementia	19
Cancer	18

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Jonathan J. Vafai, MD treated as a cardiologist in Delray Beach, FL during 2021 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Jonathan J. Vafai, MD for Medicare patients.

blood draw	30
cardiac procedures	641
cardioversion	14
doctor visit	2206
hospital care	671
inpatient care	671
lab tests	450
minimally invasive procedures	26
nuclear scan	85
stress testing	176
ultrasound (sonogram)	465

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan J. Vafai, MD.

**Gender**
Male	898
Female	934

**Ethnicity**
Non-Hispanic White	1726
Black	30
Hispanic	0
Asian	0
Other	54
Native American	0

**Age**
From 65 to 74	464
From 75 to 84	788
85 and over	550
Less than 65	30

Conditions of Medicare patients treated by Dr. Jonathan J. Vafai, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	65
Depression	30
Chronic Kidney Disease	53
Asthma	9
Osteoperosis	19
Atrial Fibrilation	36
Heart Failure	35
Chronic Obstructive Pulmonary Disease	16
Diabetes	41
Dementia	20
Cancer	18

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Jonathan J. Vafai, MD treated as a cardiologist in Delray Beach, FL during 2022 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Jonathan J. Vafai, MD for Medicare patients.

blood draw	29
cardiac procedures	770
cardioversion	15
doctor visit	2336
hospital care	629
inpatient care	629
lab tests	265
minimally invasive procedures	36
nuclear scan	90
stress testing	194
ultrasound (sonogram)	576

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan J. Vafai, MD.

**Gender**
Male	850
Female	938

**Ethnicity**
Non-Hispanic White	1686
Black	22
Hispanic	0
Asian	0
Other	53
Native American	0

**Age**
From 65 to 74	445
From 75 to 84	813
85 and over	508
Less than 65	22

Conditions of Medicare patients treated by Dr. Jonathan J. Vafai, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	19
Ischemic Heart Disease	57
Depression	30
Chronic Kidney Disease	41
Asthma	10
Osteoperosis	23
Atrial Fibrilation	42
Heart Failure	30
Chronic Obstructive Pulmonary Disease	19
Diabetes	41
Dementia	13
Cancer	24

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Jonathan J. Vafai, MD treated as a cardiologist in Delray Beach, FL during 2023 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Jonathan J. Vafai, MD for Medicare patients.

blood draw	34
cardiac procedures	772
doctor visit	2455
hospital care	704
inpatient care	704
lab tests	207
minimally invasive procedures	20
nuclear scan	105
stress testing	225
ultrasound (sonogram)	547

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Jonathan J. Vafai, MD.

**Gender**
Male	1003
Female	1079

**Ethnicity**
Non-Hispanic White	1954
Black	0
Hispanic	28
Asian	0
Other	72
Native American	0

**Age**
From 65 to 74	486
From 75 to 84	954
85 and over	621
Less than 65	21

Conditions of Medicare patients treated by Dr. Jonathan J. Vafai, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	59
Depression	32
Chronic Kidney Disease	42
Asthma	12
Osteoperosis	24
Atrial Fibrilation	43
Heart Failure	33
Chronic Obstructive Pulmonary Disease	21
Diabetes	41
Dementia	15
Cancer	24

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Jonathan J. Vafai, MD for Medicare patients.

The highest averages for the top procedures that Dr. Jonathan J. Vafai, MD treated as a cardiologist in Delray Beach, FL were hospital care, inpatient care, cardiac procedures and lab tests.

ambulatory monitoring	26
blood draw	26
cardiac procedures	536
cardioversion	16
doctor visit	1926
hospital care	933
inpatient care	904
lab tests	453
minimally invasive procedures	32
nuclear scan	82
nursing home care	18
outpatient care	114
stress testing	163
ultrasound (sonogram)	355

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Jonathan J. Vafai, MD.

**Gender**
Male	750
Female	726

**Ethnicity**
Black / African American	11
Asian / Pacific Islander	0
Non-Hispanic White	1410
Hispanic	6
Native American / Alaskan Native	0
Other	28

**Age**
75 to 84	615
85 and over	477
Less than 65	28
65 to 74	355

Average of Total of Conditions of Medicare patients treated by Dr. Jonathan J. Vafai, MD From 2012 - 2023

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

Hypertension	68
High Cholesterol	68
Stroke	12
Ischemic Heart Disease	62
Depression	25
Chronic Kidney Disease	43
Asthma	9
Osteoporosis	14
Heart Failure	35
Chronic Obstructive Pulmonary Disease	17
Diabetes	38
Atrial Fibrillation	37
Cancer	17
Dementia	17

Education & Training

Dr. Jonathan J. Vafai, MD graduated from New York University (NYU) School of Medicine in 2004. He is certified by the American Board of Internal Medicine: Cardiovascular Disease and has a state license in Massachusetts.

Medical School: New York University (NYU) School of Medicine (2004)

Board Certification: American Board of Internal Medicine: Cardiovascular Disease

Licensed In: Massachusetts

Ratings & Reviews

Dr. Jonathan J. Vafai, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 23 ratings. We collect ratings and reviews of Dr. Jonathan J. Vafai, MD from all over the web to help you find the right in Delray Beach, FL.

Overall Rating

(23 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2025-12-12

Patient verified via Press Ganey

I have complete faith in Dr. Vafai. He listens and understands your concerns. He evaluates the situation and is clear about the prognosis and treatment. He is not quick to prescribe medication just for a quick fix. He quickly communicates with your other medical professionals, so there is a clear and safe correlation for the patient's correct treatment. I highly recommend Dr. Vafai, he is an excellent doctor.

Overall Rating: 5.0 2025-10-27

Patient verified via Press Ganey

Dr Vafai has a wonderful way of making you comfortable with him. I never felt rushed. His communication style works very well with me. He was informative and explained everything in a way that I understood. I trust him to take care of me.

Overall Rating: 5.0 2025-09-21

Patient verified via Press Ganey

Excellent communication through portal and during the visit. Good communication and sharing of ideas. Doesn't feel like a cookie cutter approach to my care.

Overall Rating: 5.0 2026-02-26

Patient verified via Press Ganey

Dr Vafai, is an amazing Doctor. Always answers all my questions and provides me with excellent health care. Always woukd highly recommend him

Overall Rating: 5.0 2026-01-06

Patient verified via Press Ganey

Dr Vafai is an excellent Physician. I like him very much. He answered all my questions and addressed my concerns.

Overall Rating: 5.0 2025-11-03

Patient verified via Press Ganey

Dr Vafai reviews labs prior to visit and is prepared to answer any and all questions and concerns

Overall Rating: 5.0 2026-02-06

Patient verified via Press Ganey

Dr. Vafai is also excellent.BEST there Is.Treats you like he Is a PROFESSIONAL Family member

Overall Rating: 5.0 2026-04-25

Patient verified via Press Ganey

Dr. Vafai always listens to me and I know he is paying attention.

Overall Rating: 5.0 2026-04-26

Patient verified via Press Ganey

Dr. VAFAI IS WONDERFUL AND I AM VERY PLEASED WITH HIS PRACTICE.

Overall Rating: 5.0 2025-11-02

Patient verified via Press Ganey

Dr vafai is concerned, understanding and easy to speak with

To see all 23 reviews for Dr. Jonathan J. Vafai, MD, view their full profile.

General Payments

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

**Payments by Company**
Change Healthcare Technologies, LLC	$3,488 Mckesson Cardiology Hemo $900	Change Healthcare Cardiology ECG Mobile $900	Change Healthcare Cardiology $788	McKesson Cardiology ECG Management $450	Change Healthcare Cardiology ECG Management $450
Boston Scientific Corporation	$714 WATCHMAN $369	LATITUDE $120	RESONATE $113	Emblem S-ICD $112
HeartFlow, Inc.	$440 FFRct $302	$138
BIOTRONIK INC.	$364 Bradycardia products $262	$101
Abbott Laboratories	$354 Mitra Clip system $280	Tendyne Mitral Valve System $24	$50
Other	$1,873 Impella $272	Unify Assura $155	Definity $154	DRAGONFLY $144	LINQ II $134	Other $1,015

**Types of Payments**
Food and Beverage	$3,746
Consulting Fee	$3,488

Biography

Dr. Jonathan Vafai's specialty is adult cardiology. He has received a 5.0 out of 5 star rating by his patients. He studied medicine at New York University (NYU) School of Medicine. Dr. Vafai's practice in Delray Beach, FL is open to new patients as reported by Doctor.com.