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Home > GA Providers > Cardiologists

Dr. Dazhong Sun, MD

Accepting New Patients

(Dan Sun, MD)

(No ratings)

Specializes in: Cardiology (Heart Disease) and General Practice

Hunan Medical University (now Central South University Xiangya Medical School (1991)

6115 Peachtree Dunwoody Road Suite 300
Sandy Springs, GA 30328

(678) 320-3600

Dr. Dazhong Sun, MD is a cardiologist in Sandy Springs, GA specializing in cardiology (heart disease) and general practice. He graduated from Hunan Medical University (now Central South University Xiangya Medical School in 1991 and has 35 years of experience. Dr. Dazhong Sun, MD is affiliated with Piedmont Heart of Perimeter.

Office Locations

6115 Peachtree Dunwoody Road Suite 300
Sandy Springs, GA 30328

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Noteworthy Medicare Patient Procedures Performed by Dr. Dazhong Sun, MD in 2023

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

Top 5%

By Affordability:

myocardial perfusion SPECT

nuclear stress test

SPECT scan

In 2023, Dr. Dazhong Sun, MD had a list price for myocardial perfusion SPECT, nuclear stress test (myocardial perfusion imaging), and SPECT scan that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Georgia. 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 Affordability:

color Doppler echocardiography

Doppler echocardiography

nuclear scan

spectral Doppler echocardiography

In 2023, Dr. Dazhong Sun, MD had a list price for color Doppler echocardiography, Doppler echocardiography, nuclear scan, and spectral Doppler echocardiography that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Georgia. 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:

cardiac procedures

By Affordability:

cardiac imaging

echocardiogram

stress EKG

In 2012, among providers in related specialties within Georgia, Dr. Dazhong Sun, MD performed more cardiac procedures procedures for Medicare patients than 75% of them and he also had a list price for cardiac imaging, echocardiogram (echo), and stress EKG 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. Dazhong Sun, MD treated as a cardiologist in Sandy Springs, GA during 2012 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Dazhong Sun, MD for Medicare patients.

cardiac procedures	502
doctor visit	334
hospital care	432
implant surgery	11
inpatient care	432
minimally invasive procedures	23
nuclear scan	129
stress testing	197
ultrasound (sonogram)	294

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Dazhong Sun, MD treated as a cardiologist in Sandy Springs, GA during 2013 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Dazhong Sun, MD for Medicare patients.

cardiac procedures	443
doctor visit	347
hospital care	435
inpatient care	435
nuclear scan	106
stress testing	152
ultrasound (sonogram)	291

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Dazhong Sun, MD.

**Gender**
Male	485
Female	498

**Ethnicity**
Non-Hispanic White	861
Black	95
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	338
From 75 to 84	347
85 and over	185
Less than 65	113

Conditions of Medicare patients treated by Dr. Dazhong Sun, MD in 2013

Hypertension	75
High Cholesterol	69
Stroke	11
Ischemic Heart Disease	61
Depression	26
Chronic Kidney Disease	43
Asthma	8
Osteoperosis	8
Atrial Fibrilation	33
Heart Failure	38
Chronic Obstructive Pulmonary Disease	29
Diabetes	42
Dementia	20
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Dazhong Sun, MD treated as a cardiologist in Sandy Springs, GA during 2014 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Dazhong Sun, MD for Medicare patients.

cardiac procedures	469
doctor visit	389
hospital care	458
inpatient care	458
minimally invasive procedures	11
nuclear scan	121
stress testing	165
ultrasound (sonogram)	304

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Dazhong Sun, MD.

**Gender**
Male	482
Female	576

**Ethnicity**
Non-Hispanic White	922
Black	108
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	371
From 75 to 84	349
85 and over	208
Less than 65	130

Conditions of Medicare patients treated by Dr. Dazhong Sun, MD in 2014

Hypertension	75
High Cholesterol	72
Stroke	11
Ischemic Heart Disease	61
Depression	29
Chronic Kidney Disease	43
Asthma	9
Osteoperosis	10
Atrial Fibrilation	34
Heart Failure	37
Chronic Obstructive Pulmonary Disease	30
Diabetes	39
Dementia	21
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Dazhong Sun, MD treated as a cardiologist in Sandy Springs, GA during 2015 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Dazhong Sun, MD for Medicare patients.

cardiac procedures	406
doctor visit	204
hospital care	267
inpatient care	267
stress testing	54
ultrasound (sonogram)	380

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Dazhong Sun, MD.

**Gender**
Male	962
Female	1088

**Ethnicity**
Non-Hispanic White	1582
Black	394
Hispanic	24
Asian	28
Other	0
Native American	0

**Age**
From 65 to 74	708
From 75 to 84	574
85 and over	358
Less than 65	410

Conditions of Medicare patients treated by Dr. Dazhong Sun, MD in 2015

Hypertension	75
High Cholesterol	73
Stroke	16
Ischemic Heart Disease	75
Depression	40
Chronic Kidney Disease	55
Asthma	29
Osteoperosis	9
Atrial Fibrilation	34
Heart Failure	58
Chronic Obstructive Pulmonary Disease	39
Diabetes	48
Dementia	24
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Dazhong Sun, MD treated as a cardiologist in Sandy Springs, GA during 2016 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Dazhong Sun, MD for Medicare patients.

cardiac procedures	691
doctor visit	275
hospital care	303
inpatient care	303
stress testing	85
ultrasound (sonogram)	653

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Dazhong Sun, MD.

**Gender**
Male	738
Female	873

**Ethnicity**
Non-Hispanic White	1184
Black	358
Hispanic	26
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	543
From 75 to 84	462
85 and over	276
Less than 65	330

Conditions of Medicare patients treated by Dr. Dazhong Sun, MD in 2016

Hypertension	75
High Cholesterol	74
Stroke	17
Ischemic Heart Disease	75
Depression	45
Chronic Kidney Disease	60
Asthma	40
Osteoperosis	9
Atrial Fibrilation	34
Heart Failure	58
Chronic Obstructive Pulmonary Disease	39
Diabetes	47
Dementia	29
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Dazhong Sun, MD treated as a cardiologist in Sandy Springs, GA during 2017 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Dazhong Sun, MD for Medicare patients.

cardiac procedures	925
cardioversion	15
doctor visit	229
hospital care	485
implant surgery	11
inpatient care	485
minimally invasive procedures	31
stress testing	119
ultrasound (sonogram)	856

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Dazhong Sun, MD.

**Gender**
Male	740
Female	862

**Ethnicity**
Non-Hispanic White	1146
Black	392
Hispanic	28
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	573
From 75 to 84	403
85 and over	259
Less than 65	367

Conditions of Medicare patients treated by Dr. Dazhong Sun, MD in 2017

Hypertension	75
High Cholesterol	70
Stroke	16
Ischemic Heart Disease	75
Depression	44
Chronic Kidney Disease	61
Asthma	12
Osteoperosis	10
Atrial Fibrilation	33
Heart Failure	59
Chronic Obstructive Pulmonary Disease	40
Diabetes	48
Dementia	28
Cancer	15

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Dazhong Sun, MD treated as a cardiologist in Sandy Springs, GA during 2018 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Dazhong Sun, MD for Medicare patients.

cardiac procedures	332
doctor visit	212
hospital care	415
inpatient care	415
minimally invasive procedures	11
stress testing	52
ultrasound (sonogram)	301

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Dazhong Sun, MD.

**Gender**
Male	1043
Female	1207

**Ethnicity**
Non-Hispanic White	1571
Black	582
Hispanic	42
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	760
From 75 to 84	617
85 and over	361
Less than 65	512

Conditions of Medicare patients treated by Dr. Dazhong Sun, MD in 2018

Hypertension	75
High Cholesterol	71
Stroke	18
Ischemic Heart Disease	75
Depression	49
Chronic Kidney Disease	63
Asthma	10
Osteoperosis	10
Atrial Fibrilation	30
Heart Failure	55
Chronic Obstructive Pulmonary Disease	37
Diabetes	48
Dementia	30
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Dazhong Sun, MD treated as a cardiologist in Sandy Springs, GA during 2019 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Dazhong Sun, MD for Medicare patients.

cardiac procedures	421
doctor visit	73
hospital care	84
inpatient care	84
stress testing	65
ultrasound (sonogram)	392

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Dazhong Sun, MD.

**Gender**
Male	540
Female	562

**Ethnicity**
Non-Hispanic White	783
Black	269
Hispanic	25
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	413
From 75 to 84	280
85 and over	153
Less than 65	256

Conditions of Medicare patients treated by Dr. Dazhong Sun, MD in 2019

Hypertension	75
High Cholesterol	72
Stroke	17
Ischemic Heart Disease	75
Depression	49
Chronic Kidney Disease	64
Asthma	11
Osteoperosis	8
Atrial Fibrilation	31
Heart Failure	58
Chronic Obstructive Pulmonary Disease	40
Diabetes	48
Dementia	27
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Dazhong Sun, MD treated as a cardiologist in Sandy Springs, GA during 2020 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Dazhong Sun, MD for Medicare patients.

cardiac procedures	678
doctor visit	152
hospital care	376
inpatient care	376
minimally invasive procedures	15
stress testing	52
ultrasound (sonogram)	651

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Dazhong Sun, MD.

**Gender**
Male	482
Female	505

**Ethnicity**
Non-Hispanic White	679
Black	271
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	371
From 75 to 84	251
85 and over	156
Less than 65	209

Conditions of Medicare patients treated by Dr. Dazhong Sun, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	75
Depression	47
Chronic Kidney Disease	72
Asthma	11
Osteoperosis	10
Atrial Fibrilation	35
Heart Failure	64
Chronic Obstructive Pulmonary Disease	37
Diabetes	53
Dementia	30
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Dazhong Sun, MD treated as a cardiologist in Sandy Springs, GA during 2021 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Dazhong Sun, MD for Medicare patients.

cardiac procedures	653
doctor visit	119
hospital care	442
inpatient care	442
minimally invasive procedures	22
stress testing	78
ultrasound (sonogram)	609

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Dazhong Sun, MD.

**Gender**
Male	676
Female	775

**Ethnicity**
Non-Hispanic White	1002
Black	371
Hispanic	37
Asian	21
Other	0
Native American	0

**Age**
From 65 to 74	532
From 75 to 84	400
85 and over	224
Less than 65	295

Conditions of Medicare patients treated by Dr. Dazhong Sun, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	22
Ischemic Heart Disease	75
Depression	46
Chronic Kidney Disease	67
Asthma	12
Osteoperosis	9
Atrial Fibrilation	33
Heart Failure	57
Chronic Obstructive Pulmonary Disease	34
Diabetes	49
Dementia	30
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Dazhong Sun, MD treated as a cardiologist in Sandy Springs, GA during 2022 were hospital care, inpatient care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Dazhong Sun, MD for Medicare patients.

blood draw	24
cardiac procedures	243
doctor visit	177
hospital care	418
inpatient care	418
nuclear scan	17
stress testing	47
ultrasound (sonogram)	196

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Dazhong Sun, MD.

**Gender**
Male	398
Female	422

**Ethnicity**
Non-Hispanic White	596
Black	179
Hispanic	16
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	312
From 75 to 84	268
85 and over	128
Less than 65	112

Conditions of Medicare patients treated by Dr. Dazhong Sun, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	27
Ischemic Heart Disease	63
Depression	34
Chronic Kidney Disease	47
Asthma	11
Osteoperosis	12
Atrial Fibrilation	47
Heart Failure	56
Chronic Obstructive Pulmonary Disease	34
Diabetes	45
Dementia	17
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Dazhong Sun, MD for Medicare patients.

The highest averages for the top procedures that Dr. Dazhong Sun, MD treated as a cardiologist in Sandy Springs, GA were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

blood draw	24
cardiac procedures	523
cardioversion	15
doctor visit	228
hospital care	374
implant surgery	11
inpatient care	374
minimally invasive procedures	18
nuclear scan	93
stress testing	96
ultrasound (sonogram)	447

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Dazhong Sun, MD.

**Gender**
Male	595
Female	669

**Ethnicity**
Black / African American	274
Asian / Pacific Islander	5
Non-Hispanic White	938
Native American / Alaskan Native	0
Hispanic	21
Other	7

**Age**
75 to 84	359
85 and over	209
Less than 65	248
65 to 74	447

Average of Total of Conditions of Medicare patients treated by Dr. Dazhong Sun, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	66
Stroke	16
Ischemic Heart Disease	64
Depression	37
Chronic Kidney Disease	52
Asthma	13
Osteoporosis	8
Heart Failure	49
Chronic Obstructive Pulmonary Disease	32
Diabetes	42
Atrial Fibrillation	31
Dementia	23
Cancer	13

Education & Training

Dr. Dazhong Sun, MD graduated from Hunan Medical University (now Central South University Xiangya Medical School in 1991. He completed residency at UMASS Memorial Health Care-University Campus. He has a state license in Missouri.

Medical School: Hunan Medical University (now Central South University Xiangya Medical School (1991)

Residency: UMASS Memorial Health Care-University Campus (2002)

Licensed In: Missouri

Affiliations & Hospitals

Dr. Dazhong Sun, MD is associated with these hospitals and organizations:

Piedmont Heart of Perimeter

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Dazhong Sun, MD appears to accept the following insurance providers: Aetna Medicare Advantage, Wellcare, United Healthcare Medicare Advantage, Humana Medicare Advantage, United Healthcare Marketplace Exchange, Aetna, Medicare, CareSource Medicaid, Humana, Cigna, BCBS, Anthem, Beech Street, PHCS/MultiPlan, Kaiser Medicare Advantage, LifeWell (HealthScope), Alliant Health Plans SoloCare (including Core & Select), Sonder, Alliant SimpleCare/4Corners, Pruitt Health Premier (AllyAlign), Peach State, AIDS Healthcare Foundation (Ryan White Part A), Tricare Select, CareSource, Ambetter (including Core & Select), Georgia Health Advantage, Tricare Prime (referral required) and CareSource Dual Advantage (HMO D-SNP only).

Insurance Accepted by Provider includes:

According to our sources, Dr. Dazhong Sun, MD accepts the following insurance providers:

Aetna Medicare Advantage

Wellcare

United Healthcare Medicare Advantage

Humana Medicare Advantage

United Healthcare Marketplace Exchange

Aetna

Medicare

CareSource Medicaid

Humana

Cigna

BCBS

Anthem

Beech Street

PHCS/MultiPlan

Kaiser Medicare Advantage

LifeWell (HealthScope)

Alliant Health Plans SoloCare (including Core & Select)

Sonder

Alliant SimpleCare/4Corners

Pruitt Health Premier (AllyAlign)

Peach State

AIDS Healthcare Foundation (Ryan White Part A)

Tricare Select

CareSource

Ambetter (including Core & Select)

Georgia Health Advantage

Tricare Prime (referral required)

CareSource Dual Advantage (HMO D-SNP only)

Ratings & Reviews

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General Payments

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

**Payments by Company**
Medtronic Vascular, Inc.	$3,197 Cardiac Monitors - Insertable $1,520	Reveal LINQ $180	PTA $63	STENTS $31	$1,403
BIOTRONIK INC.	$1,279 Bradycardia products $1,279
Amgen Inc.	$236 Repatha $236
Novartis Pharmaceuticals Corporation	$221 LEQVIO $133	ENTRESTO $87
Merck Sharp & Dohme LLC	$216 VERQUVO $216
Other	$917 XARELTO $167	LifeVest $141	JARDIANCE $131	CAMZYOS $116	NEXLETOL $70	Other $293

**Types of Payments**
Food and Beverage	$3,433
Travel and Lodging	$2,633

Biography

Dr. Dazhong Sun's areas of specialization are general practice and cardiology (heart disease). Anthem, Blue California, and Viant seem to be the insurance carriers that Dr. Sun accepts. According to Yext, Dr. Sun is currently accepting new patients at his office in Sandy Springs, GA. Before completing his residency at UMass Memorial Medical Center, Dr. Sun attended medical school at Central South University. He speaks Mandarin.