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Home > DE Providers > Cardiac Electrophysiologists

Dr. Nicholas J. Mandalakas, MD

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Specializes in: Cardiac Electrophysiology (Heart Rhythm) and Adult Cardiology

Thomas Jefferson University, Jefferson Medical College

Professional interests include: cardiac catheterization

1113 South State Street Suite 100
Dover, DE 19901

(302) 734-7676

Dr. Nicholas J. Mandalakas, MD is a cardiac electrophysiologist in Dover, DE specializing in cardiac electrophysiology (heart rhythm) and adult cardiology. He graduated from Thomas Jefferson University, Jefferson Medical College. Dr. Nicholas J. Mandalakas, MD is affiliated with Bayhealth.

Office Locations

1113 South State Street Suite 100
Dover, DE 19901

open_in_new

201 North Main Street
Smyrna, DE 19977

(302) 734-7676

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Some issues Dr. Nicholas J. Mandalakas, MD can help you with:

Cardiac Catheterization

Cardiac catheterization is a procedure done to check on the health of the heart. A tiny, flexible tube called a catheter is inserted into a blood vessel through a very small opening, usually in the groin, and threaded through the blood vessel up to the heart. Once the catheter is in place, it can diagnose problems in the heart and perform certain corrective procedures.

A coronary catheter can be used to:

Take blood samples
Inject dye for an angiogram
Check for valve defects
Measure oxygen and pressure levels within the heart chambers
Take a biopsy
Perform a percutaneous coronary intervention, or procedure to clear blocked arteries
Widen narrowed valve openings

Because all of this can be accomplished without the need for open surgery, cardiac catheterization has become a popular option.

Noteworthy Medicare Patient Procedures Performed by Dr. Nicholas J. Mandalakas, MD in 2024

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

Top 10%

By Affordability:

cardiac procedures

In 2024, Dr. Nicholas J. Mandalakas, MD had a list price for cardiac procedures that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Delaware. 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:

ICD system replacement

implantable cardioverter-defibrillator insertion

implantable cardioverter-defibrillator replacement

transvenous ICD implantation

In 2012, among providers in related specialties within Delaware, Dr. Nicholas J. Mandalakas, 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 ICD system replacement, implantable cardioverter-defibrillator (ICD) insertion, implantable cardioverter-defibrillator (ICD) replacement, and transvenous ICD implantation 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. Nicholas J. Mandalakas, MD treated as a cardiac electrophysiologist in Dover, DE during 2012 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Nicholas J. Mandalakas, MD for Medicare patients.

ambulatory monitoring	28
cardiac procedures	455
catheterization	21
diagnostic procedures	21
doctor visit	737
hospital care	723
implant surgery	27
implantable cardioverter-defibrillator (ICD) replacement	11
inpatient care	698
lab tests	204
minimally invasive procedures	48
outpatient care	25
stress testing	56
ultrasound (sonogram)	323
vascular procedures	21

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Nicholas J. Mandalakas, MD treated as a cardiac electrophysiologist in Dover, DE during 2013 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Nicholas J. Mandalakas, MD for Medicare patients.

ambulatory monitoring	22
cardiac procedures	344
catheterization	18
diagnostic procedures	18
doctor visit	618
hospital care	444
implant surgery	13
inpatient care	444
lab tests	153
minimally invasive procedures	31
stress testing	49
ultrasound (sonogram)	242
vascular procedures	18

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas J. Mandalakas, MD.

**Gender**
Male	626
Female	691

**Ethnicity**
Non-Hispanic White	1234
Black	21
Hispanic	41
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	326
From 75 to 84	494
85 and over	377
Less than 65	120

Conditions of Medicare patients treated by Dr. Nicholas J. Mandalakas, MD in 2013

Hypertension	75
High Cholesterol	64
Stroke	11
Ischemic Heart Disease	65
Depression	27
Chronic Kidney Disease	39
Asthma	9
Osteoperosis	11
Atrial Fibrilation	38
Heart Failure	43
Chronic Obstructive Pulmonary Disease	21
Diabetes	37
Dementia	19
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Nicholas J. Mandalakas, MD treated as a cardiac electrophysiologist in Dover, DE during 2014 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Nicholas J. Mandalakas, MD for Medicare patients.

ambulatory monitoring	18
cardiac procedures	367
doctor visit	617
hospital care	574
implant surgery	40
implantable cardioverter-defibrillator (ICD) replacement	19
inpatient care	574
lab tests	141
minimally invasive procedures	40
stress testing	53
ultrasound (sonogram)	270

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas J. Mandalakas, MD.

**Gender**
Male	817
Female	888

**Ethnicity**
Non-Hispanic White	1575
Black	37
Hispanic	59
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	428
From 75 to 84	570
85 and over	514
Less than 65	193

Conditions of Medicare patients treated by Dr. Nicholas J. Mandalakas, MD in 2014

Hypertension	75
High Cholesterol	63
Stroke	11
Ischemic Heart Disease	60
Depression	31
Chronic Kidney Disease	39
Asthma	10
Osteoperosis	10
Atrial Fibrilation	32
Heart Failure	41
Chronic Obstructive Pulmonary Disease	23
Diabetes	37
Dementia	19
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Nicholas J. Mandalakas, MD treated as a cardiac electrophysiologist in Dover, DE during 2015 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Nicholas J. Mandalakas, MD for Medicare patients.

ambulatory monitoring	15
cardiac procedures	296
doctor visit	601
hospital care	499
implant surgery	44
implantable cardioverter-defibrillator (ICD) replacement	19
inpatient care	487
lab tests	105
minimally invasive procedures	44
outpatient care	12
stress testing	23
ultrasound (sonogram)	214

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas J. Mandalakas, MD.

**Gender**
Male	1278
Female	1404

**Ethnicity**
Non-Hispanic White	2486
Black	50
Hispanic	76
Asian	38
Other	0
Native American	0

**Age**
From 65 to 74	672
From 75 to 84	962
85 and over	778
Less than 65	270

Conditions of Medicare patients treated by Dr. Nicholas J. Mandalakas, MD in 2015

Hypertension	75
High Cholesterol	67
Stroke	11
Ischemic Heart Disease	62
Depression	29
Chronic Kidney Disease	44
Asthma	17
Osteoperosis	9
Atrial Fibrilation	33
Heart Failure	41
Chronic Obstructive Pulmonary Disease	22
Diabetes	37
Dementia	17
Cancer	14

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Nicholas J. Mandalakas, MD treated as a cardiac electrophysiologist in Dover, DE during 2016 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Nicholas J. Mandalakas, MD for Medicare patients.

ambulatory monitoring	13
cardiac procedures	501
doctor visit	493
hospital care	445
implant surgery	37
implantable cardioverter-defibrillator (ICD) replacement	16
inpatient care	445
lab tests	80
minimally invasive procedures	37
stress testing	18
ultrasound (sonogram)	433

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas J. Mandalakas, MD.

**Gender**
Male	808
Female	845

**Ethnicity**
Non-Hispanic White	1562
Black	32
Hispanic	28
Asian	11
Other	20
Native American	0

**Age**
From 65 to 74	480
From 75 to 84	562
85 and over	423
Less than 65	188

Conditions of Medicare patients treated by Dr. Nicholas J. Mandalakas, MD in 2016

Hypertension	75
High Cholesterol	69
Stroke	11
Ischemic Heart Disease	62
Depression	27
Chronic Kidney Disease	48
Asthma	26
Osteoperosis	10
Atrial Fibrilation	32
Heart Failure	42
Chronic Obstructive Pulmonary Disease	25
Diabetes	39
Dementia	19
Cancer	14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Nicholas J. Mandalakas, MD treated as a cardiac electrophysiologist in Dover, DE during 2017 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Nicholas J. Mandalakas, MD for Medicare patients.

cardiac procedures	219
doctor visit	384
hospital care	242
implant surgery	27
implantable cardioverter-defibrillator (ICD) replacement	12
inpatient care	242
lab tests	77
minimally invasive procedures	27
stress testing	11
ultrasound (sonogram)	181

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas J. Mandalakas, MD.

**Gender**
Male	500
Female	469

**Ethnicity**
Non-Hispanic White	892
Black	26
Hispanic	37
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	262
From 75 to 84	296
85 and over	294
Less than 65	117

Conditions of Medicare patients treated by Dr. Nicholas J. Mandalakas, MD in 2017

Hypertension	75
High Cholesterol	57
Stroke	10
Ischemic Heart Disease	60
Depression	31
Chronic Kidney Disease	52
Asthma	10
Osteoperosis	9
Atrial Fibrilation	34
Heart Failure	42
Chronic Obstructive Pulmonary Disease	22
Diabetes	38
Dementia	19
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Nicholas J. Mandalakas, MD treated as a cardiac electrophysiologist in Dover, DE during 2018 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Nicholas J. Mandalakas, MD for Medicare patients.

ambulatory monitoring	11
cardiac procedures	261
doctor visit	375
hospital care	113
implant surgery	18
inpatient care	113
lab tests	56
minimally invasive procedures	18
stress testing	13
ultrasound (sonogram)	219

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas J. Mandalakas, MD.

**Gender**
Male	507
Female	512

**Ethnicity**
Non-Hispanic White	915
Black	31
Hispanic	46
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	316
From 75 to 84	308
85 and over	279
Less than 65	116

Conditions of Medicare patients treated by Dr. Nicholas J. Mandalakas, MD in 2018

Hypertension	75
High Cholesterol	70
Stroke	10
Ischemic Heart Disease	56
Depression	29
Chronic Kidney Disease	50
Asthma	11
Osteoperosis	10
Atrial Fibrilation	34
Heart Failure	40
Chronic Obstructive Pulmonary Disease	22
Diabetes	36
Dementia	20
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Nicholas J. Mandalakas, MD treated as a cardiac electrophysiologist in Dover, DE during 2019 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Nicholas J. Mandalakas, MD for Medicare patients.

ambulatory monitoring	11
cardiac procedures	216
doctor visit	396
hospital care	121
implant surgery	19
inpatient care	121
lab tests	37
minimally invasive procedures	19
ultrasound (sonogram)	186

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas J. Mandalakas, MD.

**Gender**
Male	399
Female	395

**Ethnicity**
Non-Hispanic White	734
Black	14
Hispanic	29
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	228
From 75 to 84	256
85 and over	245
Less than 65	65

Conditions of Medicare patients treated by Dr. Nicholas J. Mandalakas, MD in 2019

Hypertension	75
High Cholesterol	73
Stroke	11
Ischemic Heart Disease	57
Depression	27
Chronic Kidney Disease	50
Asthma	8
Osteoperosis	11
Atrial Fibrilation	36
Heart Failure	41
Chronic Obstructive Pulmonary Disease	23
Diabetes	36
Dementia	19
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Nicholas J. Mandalakas, MD treated as a cardiac electrophysiologist in Dover, DE during 2020 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Nicholas J. Mandalakas, MD for Medicare patients.

ablation	11
cardiac procedures	227
catheterization	11
diagnostic procedures	11
doctor visit	581
hospital care	533
implant surgery	20
inpatient care	533
lab tests	40
minimally invasive procedures	53
ultrasound (sonogram)	196

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas J. Mandalakas, MD.

**Gender**
Male	643
Female	618

**Ethnicity**
Non-Hispanic White	1043
Black	128
Hispanic	43
Asian	0
Other	29
Native American	0

**Age**
From 65 to 74	459
From 75 to 84	467
85 and over	219
Less than 65	116

Conditions of Medicare patients treated by Dr. Nicholas J. Mandalakas, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	72
Depression	29
Chronic Kidney Disease	51
Asthma	9
Osteoperosis	8
Atrial Fibrilation	43
Heart Failure	46
Chronic Obstructive Pulmonary Disease	26
Diabetes	41
Dementia	20
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Nicholas J. Mandalakas, MD treated as a cardiac electrophysiologist in Dover, DE during 2021 were hospital care, inpatient care, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Nicholas J. Mandalakas, MD for Medicare patients.

cardiac procedures	267
doctor visit	290
hospital care	446
inpatient care	446
lab tests	20
ultrasound (sonogram)	267

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas J. Mandalakas, MD.

**Gender**
Male	635
Female	606

**Ethnicity**
Non-Hispanic White	1065
Black	100
Hispanic	30
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	469
From 75 to 84	468
85 and over	201
Less than 65	103

Conditions of Medicare patients treated by Dr. Nicholas J. Mandalakas, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	69
Depression	28
Chronic Kidney Disease	53
Asthma	10
Osteoperosis	8
Atrial Fibrilation	44
Heart Failure	47
Chronic Obstructive Pulmonary Disease	26
Diabetes	43
Dementia	20
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Nicholas J. Mandalakas, MD treated as a cardiac electrophysiologist in Dover, DE during 2022 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Nicholas J. Mandalakas, MD for Medicare patients.

ambulatory monitoring	66
cardiac procedures	262
doctor visit	420
hospital care	649
implant surgery	12
inpatient care	649
minimally invasive procedures	12
ultrasound (sonogram)	184

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas J. Mandalakas, MD.

**Gender**
Male	819
Female	980

**Ethnicity**
Non-Hispanic White	1325
Black	377
Hispanic	43
Asian	0
Other	38
Native American	0

**Age**
From 65 to 74	659
From 75 to 84	642
85 and over	295
Less than 65	203

Conditions of Medicare patients treated by Dr. Nicholas J. Mandalakas, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	20
Ischemic Heart Disease	45
Depression	29
Chronic Kidney Disease	42
Asthma	15
Osteoperosis	13
Atrial Fibrilation	37
Heart Failure	35
Chronic Obstructive Pulmonary Disease	35
Diabetes	43
Dementia	15
Cancer	19

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Nicholas J. Mandalakas, MD treated as a cardiac electrophysiologist in Dover, DE during 2023 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Nicholas J. Mandalakas, MD for Medicare patients.

ambulatory monitoring	14
cardiac procedures	283
doctor visit	605
hospital care	620
implant surgery	35
implantable cardioverter-defibrillator (ICD) replacement	11
inpatient care	620
minimally invasive procedures	35
stress testing	15
ultrasound (sonogram)	219

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas J. Mandalakas, MD.

**Gender**
Male	923
Female	1027

**Ethnicity**
Non-Hispanic White	1418
Black	428
Hispanic	42
Asian	0
Other	41
Native American	0

**Age**
From 65 to 74	687
From 75 to 84	717
85 and over	358
Less than 65	188

Conditions of Medicare patients treated by Dr. Nicholas J. Mandalakas, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	47
Depression	29
Chronic Kidney Disease	46
Asthma	14
Osteoperosis	12
Atrial Fibrilation	36
Heart Failure	36
Chronic Obstructive Pulmonary Disease	35
Diabetes	45
Dementia	16
Cancer	19

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Nicholas J. Mandalakas, MD treated as a cardiac electrophysiologist in Dover, DE during 2024 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Nicholas J. Mandalakas, MD for Medicare patients.

cardiac procedures	251
doctor visit	557
hospital care	439
implant surgery	23
implantable cardioverter-defibrillator (ICD) replacement	11
inpatient care	439
minimally invasive procedures	23
ultrasound (sonogram)	228

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Nicholas J. Mandalakas, MD.

**Gender**
Male	871
Female	1035

**Ethnicity**
Non-Hispanic White	1425
Black	380
Hispanic	43
Asian	0
Other	44
Native American	0

**Age**
From 65 to 74	631
From 75 to 84	737
85 and over	365
Less than 65	173

Conditions of Medicare patients treated by Dr. Nicholas J. Mandalakas, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	49
Depression	31
Chronic Kidney Disease	46
Asthma	15
Osteoperosis	14
Atrial Fibrilation	38
Heart Failure	39
Chronic Obstructive Pulmonary Disease	34
Diabetes	44
Dementia	16
Cancer	19

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Nicholas J. Mandalakas, MD for Medicare patients.

The highest averages for the top procedures that Dr. Nicholas J. Mandalakas, MD treated as a cardiac electrophysiologist in Dover, DE were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

ablation	11
ambulatory monitoring	22
cardiac procedures	303
catheterization	16
diagnostic procedures	16
doctor visit	513
hospital care	449
implant surgery	26
implantable cardioverter-defibrillator (ICD) replacement	14
inpatient care	447
lab tests	91
minimally invasive procedures	32
outpatient care	18
stress testing	29
ultrasound (sonogram)	243
vascular procedures	19

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Nicholas J. Mandalakas, MD.

**Gender**
Female	728
Male	678

**Ethnicity**
Black / African American	124
Asian / Pacific Islander	3
Non-Hispanic White	1205
Native American / Alaskan Native	0
Hispanic	39
Other	16

**Age**
75 to 84	498
85 and over	334
Less than 65	142
65 to 74	432

Average of Total of Conditions of Medicare patients treated by Dr. Nicholas J. Mandalakas, MD From 2012 - 2024

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

Hypertension	69
High Cholesterol	64
Stroke	13
Ischemic Heart Disease	54
Depression	26
Chronic Kidney Disease	43
Asthma	11
Osteoporosis	9
Heart Failure	37
Chronic Obstructive Pulmonary Disease	24
Diabetes	36
Atrial Fibrillation	33
Dementia	16
Cancer	13

Education & Training

Dr. Nicholas J. Mandalakas, MD graduated from Thomas Jefferson University, Jefferson Medical College. He completed residency at Mercy Hospital of Pittsburgh. He is certified by the American Board of Internal Medicine/Cardiovascular Disease American Board of Internal Medicine/Clinical Cardiac Electrophysiology and has a state license in Pennsylvania.

Medical School: Thomas Jefferson University, Jefferson Medical College

Residency: Mercy Hospital of Pittsburgh

Board Certification: American Board of Internal Medicine/Cardiovascular Disease American Board of Internal Medicine/Clinical Cardiac Electrophysiology

Licensed In: Pennsylvania

Affiliations & Hospitals

Dr. Nicholas J. Mandalakas, MD is associated with these hospitals and organizations:

Bayhealth

Ratings & Reviews

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General Payments

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

**Payments by Company**
Medtronic Vascular, Inc.	$15,622 Micra $2,909	Arctic Front $1,976	Cardiac Diagnostics and Monitoring $1,906	Implantable Cardioverter Defibrillators - ICDs $1,640	Ablation $1,487	Other $5,703
Boston Scientific Corporation	$3,567 WATCHMAN $2,193	Tachy System $656	VIGILANT $100	RHYTHMIA MAPPING SYSTEM $100	Emblem S-ICD $88	Other $430
Medtronic, Inc.	$3,179 Micra $1,239	SelectSecure $165	LINQ II $60	AZURE XT DR MRI SURESCAN $59	PERCEPTA QUAD CRT-P MRI SURESCAN $25	Other $1,631
Novartis Pharmaceuticals Corporation	$1,339 ENTRESTO $1,325	LEQVIO $14
The Spectranetics Corporation	$1,312 CVX-300CVX-300P $990	SLS IIGLIDELIGHT $322
Other	$7,305 ELIQUIS $690	XARELTO $596	LifeVest $587	Repatha $529	Acticor 7 VR-T DX $306	Other $4,595

**Types of Payments**
Travel and Lodging	$16,533
Food and Beverage	$15,650
Education	$143

Research Payments

Dr. Nicholas J. Mandalakas, MD has received 156 research payments totaling $38,800.

Biography

Dr. Nicholas Mandalakas is an adult cardiology and cardiac electrophysiology (heart rhythm) specialist. He has a special interest in cardiac catheterization. Dr. Mandalakas is professionally affiliated with Bayhealth. Before performing his residency at Mercy Hospital of Pittsburgh, Dr. Mandalakas attended Thomas Jefferson University, Jefferson Medical College for medical school.

Select Year:

Dr. Nicholas J. Mandalakas, MD

Office Locations

Some issues Dr. Nicholas J. Mandalakas, MD can help you with:

Noteworthy Medicare Patient Procedures Performed by Dr. Nicholas J. Mandalakas, MD in 2024

By Affordability:

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas J. Mandalakas, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas J. Mandalakas, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas J. Mandalakas, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas J. Mandalakas, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas J. Mandalakas, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas J. Mandalakas, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas J. Mandalakas, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas J. Mandalakas, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas J. Mandalakas, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas J. Mandalakas, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas J. Mandalakas, MD in 2023

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

2024 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Nicholas J. Mandalakas, MD in 2024

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Average Medicare Patient Data From 2012 - 2024

Average of Total of Conditions of Medicare patients treated by Dr. Nicholas J. Mandalakas, MD From 2012 - 2024

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Research Payments

Biography

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