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Dr. Tulio Alfredo Diaz, MD

(Tulio Diaz, MD)

(No ratings)

Specializes in: Interventional Cardiology and Cardiology (Heart Disease)

8440 Walnut Hill Lane Suite 400
Dallas, TX 75231

(214) 369-3613

Dr. Tulio Alfredo Diaz, MD is an interventional cardiologist in Dallas, TX specializing in interventional cardiology and cardiology (heart disease). Dr. Tulio Alfredo Diaz, MD is affiliated with Texas Health Resources and Hunt Regional Healthcare.

Office Locations

8440 Walnut Hill Lane Suite 400
Dallas, TX 75231

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3144 Horizon Road Suite 220
Rockwall, TX 75032

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4215 Joe Ramsey Boulevard
East Greenville, TX 75401

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Noteworthy Medicare Patient Procedures Performed by Dr. Tulio Alfredo Diaz, MD in 2023

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

Top 5%

By Affordability:

abdominal aortogram

angiogram

aortogram

In 2023, Dr. Tulio Alfredo Diaz, MD had a list price for abdominal aortogram, angiogram (angiography), and aortogram that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Texas. 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:

cardiac catheterization

By Affordability:

arteriogram

extremity arteriogram

In 2023, among providers in related specialties within Texas, Dr. Tulio Alfredo Diaz, MD performed more cardiac catheterization procedures for Medicare patients than 90% of them and he also had a list price for arteriogram, and extremity arteriogram 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:

cardiac stress testing

coronary angioplasty with stent

inpatient hospital care

left heart catheterization

minimally invasive procedures

myocardial perfusion SPECT

nuclear scan

percutaneous coronary intervention

vascular imaging

By Affordability:

coronary angiogram

diagnostic cardiac catheterization

left heart catheterization

peripheral angiogram

In 2012, among providers in related specialties within Texas, Dr. Tulio Alfredo Diaz, MD performed more cardiac (heart) stress testing, coronary angioplasty with stent, inpatient hospital care (for patient admitted to hospital), left heart catheterization, minimally invasive procedures, myocardial perfusion SPECT, nuclear scan, percutaneous coronary intervention (PCI), and vascular imaging procedures for Medicare patients than 75% of them and he also had a list price for coronary angiogram, diagnostic cardiac catheterization, left heart catheterization, and peripheral (arm or leg) angiogram 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. Tulio Alfredo Diaz, MD treated as an interventional cardiologist in Dallas, TX during 2012 were hospital care, cardiac procedures, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Tulio Alfredo Diaz, MD for Medicare patients.

abdominal imaging	25
ambulatory monitoring	12
cardiac procedures	669
catheterization	100
diagnostic procedures	44
doctor visit	455
hospital care	706
inpatient care	659
minimally invasive procedures	100
nuclear scan	116
outpatient care	47
pelvic imaging	25
stent placement (stenting)	56
stress testing	328
ultrasound (sonogram)	354
vascular procedures	203

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Tulio Alfredo Diaz, MD treated as an interventional cardiologist in Dallas, TX during 2013 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Tulio Alfredo Diaz, MD for Medicare patients.

angioplasty	42
cardiac procedures	425
catheterization	108
diagnostic procedures	45
doctor visit	430
hospital care	306
inpatient care	306
minimally invasive procedures	108
nuclear scan	62
stent placement (stenting)	42
stress testing	173
ultrasound (sonogram)	200
vascular procedures	112

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Tulio Alfredo Diaz, MD.

**Gender**
Male	222
Female	311

**Ethnicity**
Non-Hispanic White	373
Black	98
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	208
From 75 to 84	177
85 and over	70
Less than 65	78

Conditions of Medicare patients treated by Dr. Tulio Alfredo Diaz, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	75
Depression	30
Chronic Kidney Disease	41
Asthma	14
Osteoperosis	9
Atrial Fibrilation	24
Heart Failure	50
Chronic Obstructive Pulmonary Disease	29
Diabetes	47
Dementia	19
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Tulio Alfredo Diaz, MD treated as an interventional cardiologist in Dallas, TX during 2014 were cardiac procedures, inpatient care, hospital care and stress testing.

Volume of procedures performed by Dr. Tulio Alfredo Diaz, MD for Medicare patients.

ambulatory monitoring	24
angioplasty	34
cardiac procedures	655
catheterization	107
diagnostic procedures	56
doctor visit	634
hospital care	358
inpatient care	358
minimally invasive procedures	107
nuclear scan	232
stent placement (stenting)	34
stress testing	350
ultrasound (sonogram)	313
vascular procedures	201

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Tulio Alfredo Diaz, MD.

**Gender**
Male	318
Female	371

**Ethnicity**
Non-Hispanic White	582
Black	38
Hispanic	52
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	301
From 75 to 84	220
85 and over	106
Less than 65	62

Conditions of Medicare patients treated by Dr. Tulio Alfredo Diaz, MD in 2014

Hypertension	75
High Cholesterol	74
Stroke	12
Ischemic Heart Disease	73
Depression	30
Chronic Kidney Disease	34
Asthma	10
Osteoperosis	11
Atrial Fibrilation	27
Heart Failure	51
Chronic Obstructive Pulmonary Disease	27
Diabetes	41
Dementia	17
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Tulio Alfredo Diaz, MD treated as an interventional cardiologist in Dallas, TX during 2015 were inpatient care, hospital care, cardiac procedures and ultrasound (sonogram).

Volume of procedures performed by Dr. Tulio Alfredo Diaz, MD for Medicare patients.

ambulatory monitoring	17
angioplasty	54
cardiac procedures	652
catheterization	157
diagnostic procedures	76
doctor visit	812
hospital care	865
inpatient care	865
minimally invasive procedures	175
nuclear scan	178
stent placement (stenting)	72
stress testing	313
ultrasound (sonogram)	336
vascular procedures	313

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Tulio Alfredo Diaz, MD.

**Gender**
Male	814
Female	926

**Ethnicity**
Non-Hispanic White	1332
Black	206
Hispanic	174
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	700
From 75 to 84	522
85 and over	276
Less than 65	242

Conditions of Medicare patients treated by Dr. Tulio Alfredo Diaz, MD in 2015

Hypertension	75
High Cholesterol	73
Stroke	15
Ischemic Heart Disease	69
Depression	33
Chronic Kidney Disease	41
Asthma	19
Osteoperosis	11
Atrial Fibrilation	28
Heart Failure	56
Chronic Obstructive Pulmonary Disease	29
Diabetes	44
Dementia	20
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Tulio Alfredo Diaz, MD treated as an interventional cardiologist in Dallas, TX during 2016 were inpatient care, hospital care, cardiac procedures and stress testing.

Volume of procedures performed by Dr. Tulio Alfredo Diaz, MD for Medicare patients.

ablation	34
ambulatory monitoring	27
angioplasty	42
cardiac procedures	636
catheterization	133
debridement (removal of unhealthy tissue)	28
diagnostic procedures	70
doctor visit	842
hospital care	666
inpatient care	666
laser treatment	17
minimally invasive procedures	181
nuclear scan	181
stent placement (stenting)	56
stress testing	330
ultrasound (sonogram)	285
vascular procedures	322

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Tulio Alfredo Diaz, MD.

**Gender**
Male	362
Female	374

**Ethnicity**
Non-Hispanic White	527
Black	104
Hispanic	91
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	310
From 75 to 84	213
85 and over	112
Less than 65	101

Conditions of Medicare patients treated by Dr. Tulio Alfredo Diaz, MD in 2016

Hypertension	75
High Cholesterol	72
Stroke	13
Ischemic Heart Disease	75
Depression	32
Chronic Kidney Disease	51
Asthma	31
Osteoperosis	11
Atrial Fibrilation	26
Heart Failure	53
Chronic Obstructive Pulmonary Disease	30
Diabetes	44
Dementia	24
Cancer	11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Tulio Alfredo Diaz, MD treated as an interventional cardiologist in Dallas, TX during 2017 were cardiac procedures, inpatient care, hospital care and vascular procedures.

Volume of procedures performed by Dr. Tulio Alfredo Diaz, MD for Medicare patients.

ablation	32
angioplasty	104
cardiac procedures	687
catheterization	174
diagnostic procedures	72
doctor visit	801
hospital care	440
inpatient care	440
laser treatment	16
minimally invasive procedures	242
nuclear scan	189
stent placement (stenting)	68
stress testing	332
ultrasound (sonogram)	293
vascular procedures	370

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Tulio Alfredo Diaz, MD.

**Gender**
Male	353
Female	326

**Ethnicity**
Non-Hispanic White	472
Black	0
Hispanic	117
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	283
From 75 to 84	228
85 and over	86
Less than 65	82

Conditions of Medicare patients treated by Dr. Tulio Alfredo Diaz, MD in 2017

Hypertension	75
High Cholesterol	67
Stroke	15
Ischemic Heart Disease	75
Depression	28
Chronic Kidney Disease	53
Asthma	10
Osteoperosis	9
Atrial Fibrilation	26
Heart Failure	47
Chronic Obstructive Pulmonary Disease	29
Diabetes	47
Dementia	19
Cancer	12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Tulio Alfredo Diaz, MD treated as an interventional cardiologist in Dallas, TX during 2018 were cardiac procedures, hospital care, inpatient care and stress testing.

Volume of procedures performed by Dr. Tulio Alfredo Diaz, MD for Medicare patients.

angioplasty	66
cardiac procedures	681
catheterization	159
diagnostic procedures	60
doctor visit	650
hospital care	462
inpatient care	462
minimally invasive procedures	171
nuclear scan	177
stent placement (stenting)	66
stress testing	324
ultrasound (sonogram)	271
vascular procedures	216

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Tulio Alfredo Diaz, MD.

**Gender**
Male	306
Female	270

**Ethnicity**
Non-Hispanic White	397
Black	63
Hispanic	104
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	232
From 75 to 84	185
85 and over	94
Less than 65	65

Conditions of Medicare patients treated by Dr. Tulio Alfredo Diaz, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	75
Depression	28
Chronic Kidney Disease	55
Asthma	9
Osteoperosis	9
Atrial Fibrilation	29
Heart Failure	48
Chronic Obstructive Pulmonary Disease	25
Diabetes	46
Dementia	20
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Tulio Alfredo Diaz, MD treated as an interventional cardiologist in Dallas, TX during 2019 were cardiac procedures, hospital care, inpatient care and stress testing.

Volume of procedures performed by Dr. Tulio Alfredo Diaz, MD for Medicare patients.

angioplasty	90
cardiac procedures	732
catheterization	193
diagnostic procedures	58
doctor visit	686
hospital care	579
inpatient care	579
minimally invasive procedures	193
nuclear scan	144
stent placement (stenting)	90
stress testing	290
ultrasound (sonogram)	289
vascular procedures	192

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Tulio Alfredo Diaz, MD.

**Gender**
Male	371
Female	397

**Ethnicity**
Non-Hispanic White	563
Black	78
Hispanic	110
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	288
From 75 to 84	250
85 and over	143
Less than 65	87

Conditions of Medicare patients treated by Dr. Tulio Alfredo Diaz, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	75
Depression	35
Chronic Kidney Disease	53
Asthma	10
Osteoperosis	12
Atrial Fibrilation	29
Heart Failure	50
Chronic Obstructive Pulmonary Disease	27
Diabetes	46
Dementia	28
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Tulio Alfredo Diaz, MD treated as an interventional cardiologist in Dallas, TX during 2020 were cardiac procedures, hospital care, inpatient care and stress testing.

Volume of procedures performed by Dr. Tulio Alfredo Diaz, MD for Medicare patients.

angioplasty	128
cardiac procedures	892
catheterization	310
diagnostic procedures	78
doctor visit	548
hospital care	620
inpatient care	620
minimally invasive procedures	321
nuclear scan	174
stent placement (stenting)	168
stress testing	334
ultrasound (sonogram)	288
vascular procedures	261

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Tulio Alfredo Diaz, MD.

**Gender**
Male	282
Female	266

**Ethnicity**
Non-Hispanic White	405
Black	41
Hispanic	88
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	254
From 75 to 84	162
85 and over	85
Less than 65	47

Conditions of Medicare patients treated by Dr. Tulio Alfredo Diaz, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	75
Depression	29
Chronic Kidney Disease	54
Asthma	8
Osteoperosis	11
Atrial Fibrilation	30
Heart Failure	45
Chronic Obstructive Pulmonary Disease	24
Diabetes	46
Dementia	22
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Tulio Alfredo Diaz, MD treated as an interventional cardiologist in Dallas, TX during 2021 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Tulio Alfredo Diaz, MD for Medicare patients.

angioplasty	118
cardiac procedures	854
catheterization	310
diagnostic procedures	80
doctor visit	520
hospital care	546
inpatient care	546
minimally invasive procedures	322
nuclear scan	149
stent placement (stenting)	160
stress testing	275
ultrasound (sonogram)	331
vascular procedures	230

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Tulio Alfredo Diaz, MD.

**Gender**
Male	245
Female	260

**Ethnicity**
Non-Hispanic White	359
Black	47
Hispanic	78
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	230
From 75 to 84	153
85 and over	82
Less than 65	40

Conditions of Medicare patients treated by Dr. Tulio Alfredo Diaz, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	75
Depression	30
Chronic Kidney Disease	50
Asthma	9
Osteoperosis	12
Atrial Fibrilation	32
Heart Failure	45
Chronic Obstructive Pulmonary Disease	22
Diabetes	42
Dementia	20
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Tulio Alfredo Diaz, MD treated as an interventional cardiologist in Dallas, TX during 2022 were cardiac procedures, inpatient care, hospital care and stress testing.

Volume of procedures performed by Dr. Tulio Alfredo Diaz, MD for Medicare patients.

abdominal imaging	20
angioplasty	70
cardiac procedures	720
catheterization	196
diagnostic procedures	91
doctor visit	491
hospital care	479
inpatient care	479
minimally invasive procedures	196
nuclear scan	164
stent placement (stenting)	70
stress testing	306
ultrasound (sonogram)	296
vascular procedures	187

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Tulio Alfredo Diaz, MD.

**Gender**
Male	264
Female	248

**Ethnicity**
Non-Hispanic White	392
Black	29
Hispanic	72
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	222
From 75 to 84	186
85 and over	76
Less than 65	28

Conditions of Medicare patients treated by Dr. Tulio Alfredo Diaz, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	16
Ischemic Heart Disease	71
Depression	26
Chronic Kidney Disease	40
Asthma	11
Osteoperosis	15
Atrial Fibrilation	40
Heart Failure	38
Chronic Obstructive Pulmonary Disease	24
Diabetes	42
Dementia	15
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Tulio Alfredo Diaz, MD for Medicare patients.

The highest averages for the top procedures that Dr. Tulio Alfredo Diaz, MD treated as an interventional cardiologist in Dallas, TX were cardiac procedures, hospital care, inpatient care and stress testing.

abdominal imaging	22
ablation	33
ambulatory monitoring	20
angioplasty	74
cardiac procedures	691
catheterization	177
debridement (removal of unhealthy tissue)	28
diagnostic procedures	66
doctor visit	624
hospital care	547
inpatient care	543
laser treatment	16
minimally invasive procedures	192
nuclear scan	160
outpatient care	47
pelvic imaging	25
stent placement (stenting)	80
stress testing	305
ultrasound (sonogram)	296
vascular procedures	237

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Tulio Alfredo Diaz, MD.

**Gender**
Female	340
Male	321

**Ethnicity**
Black / African American	64
Asian / Pacific Islander	0
Non-Hispanic White	491
Native American / Alaskan Native	0
Hispanic	80
Other	0

**Age**
85 and over	102
75 to 84	208
Less than 65	75
65 to 74	275

Average of Total of Conditions of Medicare patients treated by Dr. Tulio Alfredo Diaz, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Tulio Alfredo Diaz, MD treated were hypertension, high cholesterol, ischemic heart disease and heart failure.

Hypertension	68
High Cholesterol	66
Stroke	12
Ischemic Heart Disease	67
Depression	27
Chronic Kidney Disease	42
Asthma	11
Osteoporosis	10
Heart Failure	43
Chronic Obstructive Pulmonary Disease	24
Diabetes	40
Atrial Fibrillation	26
Dementia	18
Cancer	10

Education & Training

He completed residency at MetroWest Medical Center. He is certified by the Family Practice Board Certified Physician and has a state license in Texas.

Residency: MetroWest Medical Center (2005)

Board Certification: Family Practice Board Certified Physician

Licensed In: Texas

Affiliations & Hospitals

Dr. Tulio Alfredo Diaz, MD is associated with these hospitals and organizations:

Texas Health Resources

Hunt Regional Healthcare

Ratings & Reviews

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General Payments

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

**Payments by Company**
Cardiovascular Systems Inc.	$34,552 Coronary Orbital Atherectomy System $33,104	Peripheral Orbital Atherectomy System $1,311	Atherectomy Device $82	$55
TriReme Medical LLC	$4,781 Chocolate PTA Balloon Catheter $4,641	$140
ABIOMED	$2,112 Impella $2,112
Boston Scientific Corporation	$1,861 Emblem S-ICD $212	EMBLEM $164	Tachy System $163	X4 CRTD $148	LUX DX $122	Other $1,051
Endologix, Inc.	$1,167 OVATION $1,039	AFX $21	$107
Other	$2,692 Tack Endovascular System $317	ALTO $212	Vascular $171	Proclaim Family of SCS IPGs $163	GORE EXCLUDER Iliac Branch Endoprosthesis $150	Other $1,679

**Types of Payments**
Compensation for serving as faculty or as a speaker for a non-accredited and noncertified continuing education program	$29,350
Food and Beverage	$9,107
Travel and Lodging	$4,944
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$3,750
Education	$14

Biography

Dr. Tulio Diaz is a specialist in interventional cardiology in Dallas, TX, Rockwall, TX, and East Greenville, TX. Dr. Diaz's hospital/clinic affiliations include Texas Health Rockwall, Hunt Regional Healthcare, and Texas Health Physicians Group (THPG). He trained at MetroWest Medical Center for residency. He is conversant in Spanish.