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Dr. Larry Jose Diaz, MD

(Larry J. Diaz, MD - Beacon Kalamazoo Heart Institute)

(No ratings)

Specializes in: Cardiology (Heart Disease)

University Central De Venezuela (1995)

1722 Shaffer Street
Kalamazoo, MI 49048

(269) 381-3963

Dr. Larry Jose Diaz, MD is a cardiologist in Kalamazoo, MI specializing in cardiology (heart disease). He graduated from University Central De Venezuela in 1995 and has 31 years of experience. Dr. Larry Jose Diaz, MD is affiliated with Ascension Borgess Hospital, ASCENSION MEDICAL GROUP PROMED and Beacon Kalamazoo Heart Institute.

Office Locations

1722 Shaffer Street
Kalamazoo, MI 49048

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Noteworthy Medicare Patient Procedures Performed by Dr. Larry Jose Diaz, MD in 2023

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

Top 10%

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2023, Dr. Larry Jose Diaz, MD had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Michigan. 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 Affordability:

electrocardiogram

stress EKG

In 2012, Dr. Larry Jose Diaz, MD had a list price for electrocardiogram (EKG), and stress EKG that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Michigan. 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. Larry Jose Diaz, MD treated as a cardiologist in Kalamazoo, MI during 2012 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Larry Jose Diaz, MD for Medicare patients.

cardiac procedures	451
catheterization	45
diagnostic procedures	31
doctor visit	276
hospital care	276
inpatient care	263
minimally invasive procedures	45
nuclear scan	90
outpatient care	13
stent placement (stenting)	14
stress testing	226
ultrasound (sonogram)	297
vascular procedures	211

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Larry Jose Diaz, MD treated as a cardiologist in Kalamazoo, MI during 2013 were cardiac procedures, ultrasound (sonogram), vascular procedures and stress testing.

Volume of procedures performed by Dr. Larry Jose Diaz, MD for Medicare patients.

cardiac procedures	582
catheterization	25
diagnostic procedures	25
doctor visit	293
hospital care	187
inpatient care	168
minimally invasive procedures	25
nuclear scan	142
outpatient care	19
stress testing	299
ultrasound (sonogram)	470
vascular procedures	354

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Larry Jose Diaz, MD.

**Gender**
Male	425
Female	432

**Ethnicity**
Non-Hispanic White	764
Black	55
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	276
From 75 to 84	283
85 and over	130
Less than 65	168

Conditions of Medicare patients treated by Dr. Larry Jose Diaz, MD in 2013

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	69
Depression	33
Chronic Kidney Disease	44
Asthma	10
Osteoperosis	7
Atrial Fibrilation	26
Heart Failure	44
Chronic Obstructive Pulmonary Disease	28
Diabetes	45
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Larry Jose Diaz, MD treated as a cardiologist in Kalamazoo, MI during 2014 were ultrasound (sonogram), vascular procedures, cardiac procedures and stress testing.

Volume of procedures performed by Dr. Larry Jose Diaz, MD for Medicare patients.

cardiac procedures	667
catheterization	33
diagnostic procedures	33
doctor visit	332
hospital care	337
inpatient care	311
minimally invasive procedures	33
nuclear scan	185
outpatient care	26
stress testing	375
ultrasound (sonogram)	772
vascular procedures	729

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Larry Jose Diaz, MD.

**Gender**
Male	576
Female	545

**Ethnicity**
Non-Hispanic White	974
Black	80
Hispanic	45
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	379
From 75 to 84	321
85 and over	192
Less than 65	229

Conditions of Medicare patients treated by Dr. Larry Jose Diaz, MD in 2014

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	67
Depression	32
Chronic Kidney Disease	44
Asthma	10
Osteoperosis	8
Atrial Fibrilation	21
Heart Failure	38
Chronic Obstructive Pulmonary Disease	27
Diabetes	46
Dementia	13
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Larry Jose Diaz, MD treated as a cardiologist in Kalamazoo, MI during 2015 were vascular procedures, ultrasound (sonogram), cardiac procedures and hospital care.

Volume of procedures performed by Dr. Larry Jose Diaz, MD for Medicare patients.

cardiac procedures	355
catheterization	16
diagnostic procedures	16
doctor visit	290
hospital care	246
inpatient care	235
minimally invasive procedures	16
nuclear scan	110
outpatient care	11
stress testing	221
ultrasound (sonogram)	491
vascular procedures	514

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Larry Jose Diaz, MD.

**Gender**
Male	848
Female	892

**Ethnicity**
Non-Hispanic White	1506
Black	132
Hispanic	74
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	604
From 75 to 84	460
85 and over	298
Less than 65	378

Conditions of Medicare patients treated by Dr. Larry Jose Diaz, MD in 2015

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	67
Depression	32
Chronic Kidney Disease	53
Asthma	22
Osteoperosis	7
Atrial Fibrilation	23
Heart Failure	39
Chronic Obstructive Pulmonary Disease	30
Diabetes	47
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Larry Jose Diaz, MD treated as a cardiologist in Kalamazoo, MI during 2016 were vascular procedures, ultrasound (sonogram), cardiac procedures and stress testing.

Volume of procedures performed by Dr. Larry Jose Diaz, MD for Medicare patients.

cardiac procedures	338
catheterization	15
diagnostic procedures	15
doctor visit	365
hospital care	202
inpatient care	202
minimally invasive procedures	15
nuclear scan	114
stress testing	223
ultrasound (sonogram)	480
vascular procedures	524

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Larry Jose Diaz, MD.

**Gender**
Male	426
Female	447

**Ethnicity**
Non-Hispanic White	768
Black	52
Hispanic	33
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	320
From 75 to 84	266
85 and over	126
Less than 65	161

Conditions of Medicare patients treated by Dr. Larry Jose Diaz, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	64
Depression	29
Chronic Kidney Disease	54
Asthma	27
Osteoperosis	9
Atrial Fibrilation	23
Heart Failure	38
Chronic Obstructive Pulmonary Disease	24
Diabetes	49
Dementia	14
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Larry Jose Diaz, MD treated as a cardiologist in Kalamazoo, MI during 2017 were ultrasound (sonogram), vascular procedures, cardiac procedures and stress testing.

Volume of procedures performed by Dr. Larry Jose Diaz, MD for Medicare patients.

cardiac procedures	552
catheterization	18
diagnostic procedures	18
doctor visit	401
hospital care	246
inpatient care	246
minimally invasive procedures	18
nuclear scan	138
stress testing	256
ultrasound (sonogram)	827
vascular procedures	717

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Larry Jose Diaz, MD.

**Gender**
Male	577
Female	521

**Ethnicity**
Non-Hispanic White	955
Black	75
Hispanic	44
Asian	0
Other	12
Native American	0

**Age**
From 65 to 74	437
From 75 to 84	293
85 and over	168
Less than 65	200

Conditions of Medicare patients treated by Dr. Larry Jose Diaz, MD in 2017

Hypertension	75
High Cholesterol	72
Stroke	7
Ischemic Heart Disease	66
Depression	30
Chronic Kidney Disease	51
Asthma	9
Osteoperosis	8
Atrial Fibrilation	21
Heart Failure	39
Chronic Obstructive Pulmonary Disease	25
Diabetes	45
Dementia	15
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Larry Jose Diaz, MD treated as a cardiologist in Kalamazoo, MI during 2018 were ultrasound (sonogram), cardiac procedures, vascular procedures and stress testing.

Volume of procedures performed by Dr. Larry Jose Diaz, MD for Medicare patients.

cardiac procedures	604
catheterization	12
diagnostic procedures	12
doctor visit	398
hospital care	171
inpatient care	171
minimally invasive procedures	12
nuclear scan	126
stress testing	244
ultrasound (sonogram)	735
vascular procedures	478

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Larry Jose Diaz, MD.

**Gender**
Male	494
Female	522

**Ethnicity**
Non-Hispanic White	884
Black	60
Hispanic	42
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	370
From 75 to 84	294
85 and over	167
Less than 65	185

Conditions of Medicare patients treated by Dr. Larry Jose Diaz, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	64
Depression	35
Chronic Kidney Disease	51
Asthma	7
Osteoperosis	8
Atrial Fibrilation	23
Heart Failure	38
Chronic Obstructive Pulmonary Disease	28
Diabetes	45
Dementia	15
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Larry Jose Diaz, MD treated as a cardiologist in Kalamazoo, MI during 2019 were ultrasound (sonogram), cardiac procedures, vascular procedures and stress testing.

Volume of procedures performed by Dr. Larry Jose Diaz, MD for Medicare patients.

cardiac procedures	503
catheterization	23
diagnostic procedures	23
doctor visit	362
hospital care	187
inpatient care	187
minimally invasive procedures	23
nuclear scan	109
stress testing	206
ultrasound (sonogram)	620
vascular procedures	393

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Larry Jose Diaz, MD.

**Gender**
Male	456
Female	535

**Ethnicity**
Non-Hispanic White	844
Black	74
Hispanic	42
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	406
From 75 to 84	253
85 and over	150
Less than 65	182

Conditions of Medicare patients treated by Dr. Larry Jose Diaz, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	65
Depression	35
Chronic Kidney Disease	52
Asthma	9
Osteoperosis	9
Atrial Fibrilation	23
Heart Failure	42
Chronic Obstructive Pulmonary Disease	26
Diabetes	44
Dementia	18
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Larry Jose Diaz, MD treated as a cardiologist in Kalamazoo, MI during 2020 were ultrasound (sonogram), cardiac procedures, vascular procedures and stress testing.

Volume of procedures performed by Dr. Larry Jose Diaz, MD for Medicare patients.

cardiac procedures	125
doctor visit	138
hospital care	43
inpatient care	43
nuclear scan	22
stress testing	49
ultrasound (sonogram)	147
vascular procedures	71

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Larry Jose Diaz, MD.

**Gender**
Male	179
Female	163

**Ethnicity**
Non-Hispanic White	286
Black	28
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	140
From 75 to 84	92
85 and over	43
Less than 65	67

Conditions of Medicare patients treated by Dr. Larry Jose Diaz, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	70
Depression	32
Chronic Kidney Disease	53
Asthma	7
Osteoperosis	6
Atrial Fibrilation	23
Heart Failure	47
Chronic Obstructive Pulmonary Disease	25
Diabetes	44
Dementia	18
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Larry Jose Diaz, MD treated as a cardiologist in Kalamazoo, MI during 2021 were cardiac procedures, hospital care, inpatient care and minimally invasive procedures.

Volume of procedures performed by Dr. Larry Jose Diaz, MD for Medicare patients.

cardiac procedures	117
catheterization	51
diagnostic procedures	51
doctor visit	174
hospital care	89
inpatient care	89
minimally invasive procedures	51
nuclear scan	15
stress testing	32
ultrasound (sonogram)	34
vascular procedures	51

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Larry Jose Diaz, MD.

**Gender**
Male	115
Female	111

**Ethnicity**
Non-Hispanic White	201
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	103
From 75 to 84	76
85 and over	21
Less than 65	26

Conditions of Medicare patients treated by Dr. Larry Jose Diaz, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	75
Depression	36
Chronic Kidney Disease	54
Asthma	8
Osteoperosis	9
Atrial Fibrilation	26
Heart Failure	52
Chronic Obstructive Pulmonary Disease	27
Diabetes	50
Dementia	13
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Larry Jose Diaz, MD treated as a cardiologist in Kalamazoo, MI during 2022 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Larry Jose Diaz, MD for Medicare patients.

angioplasty	28
cardiac procedures	417
catheterization	75
diagnostic procedures	33
doctor visit	363
hospital care	91
inpatient care	91
minimally invasive procedures	75
nuclear scan	83
stent placement (stenting)	28
stress testing	135
ultrasound (sonogram)	207
vascular procedures	51

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Larry Jose Diaz, MD.

**Gender**
Male	251
Female	236

**Ethnicity**
Non-Hispanic White	432
Black	30
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	213
From 75 to 84	175
85 and over	53
Less than 65	46

Conditions of Medicare patients treated by Dr. Larry Jose Diaz, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	63
Depression	27
Chronic Kidney Disease	38
Asthma	9
Osteoperosis	8
Atrial Fibrilation	38
Heart Failure	48
Chronic Obstructive Pulmonary Disease	32
Diabetes	44
Dementia	7
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Larry Jose Diaz, MD for Medicare patients.

The highest averages for the top procedures that Dr. Larry Jose Diaz, MD treated as a cardiologist in Kalamazoo, MI were ultrasound (sonogram), cardiac procedures, vascular procedures and stress testing.

angioplasty	28
cardiac procedures	428
catheterization	31
diagnostic procedures	25
doctor visit	308
hospital care	188
inpatient care	182
minimally invasive procedures	31
nuclear scan	103
outpatient care	17
stent placement (stenting)	21
stress testing	206
ultrasound (sonogram)	461
vascular procedures	372

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Larry Jose Diaz, MD.

**Gender**
Male	395
Female	400

**Ethnicity**
Black / African American	54
Asian / Pacific Islander	0
Non-Hispanic White	692
Native American / Alaskan Native	0
Hispanic	29
Other	4

**Age**
75 to 84	228
85 and over	122
Less than 65	149
65 to 74	295

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

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

Hypertension	68
High Cholesterol	67
Stroke	8
Ischemic Heart Disease	60
Depression	29
Chronic Kidney Disease	44
Asthma	10
Osteoporosis	7
Heart Failure	38
Chronic Obstructive Pulmonary Disease	24
Diabetes	41
Atrial Fibrillation	22
Dementia	12
Cancer	10

Education & Training

Dr. Larry Jose Diaz, MD graduated from University Central De Venezuela in 1995. He completed residency at St. Elizabeth's Hospital of Boston. He has a state license in Massachusetts.

Medical School: University Central De Venezuela (1995)

Residency: St. Elizabeth's Hospital of Boston (2000)

Licensed In: Massachusetts

Affiliations & Hospitals

Dr. Larry Jose Diaz, MD is associated with these hospitals and organizations:

Ascension Borgess Hospital

ASCENSION MEDICAL GROUP PROMED

Beacon Kalamazoo Heart Institute

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. Larry Jose Diaz, MD appears to accept the following insurance providers: Aetna Medicare Advantage, BCN Medicare Advantage, Health Smart Preferred, USA Managed Care, United Healthcare, Aetna, Medicare, Medicaid/CHAMPS, Humana Choice Med Advantage, Cofinity, Medicare Railroad, Cigna, United Healthcare Community Plan, Blue Care Network, Priority Health, Coventry/First Health, Multiplan/PHCS/BeechStreet, McLaren (Commercial), Molina, VA Choice, Zing Health, Priority Med Advantage, Blue Cross Complete of MI, Meridian Health Plan of Michigan, BCBSM Trad, BCBS Trust PPO, Aetna Better Health of MI, Ambetter, BCBS Medicare Plus Blue PPO, Healthscope Benefits, Aetna BHM - Premier, Senior Care Partners (fka CentraCare), Quality Care Alliance (QCA) and Community Health Alliance.

Insurance Accepted by Provider includes:

According to our sources, Dr. Larry Jose Diaz, MD accepts the following insurance providers:

Aetna Medicare Advantage

BCN Medicare Advantage

Health Smart Preferred

USA Managed Care

United Healthcare

Aetna

Medicare

Medicaid/CHAMPS

Humana Choice Med Advantage

Cofinity

Medicare Railroad

Cigna

United Healthcare Community Plan

Blue Care Network

Priority Health

Coventry/First Health

Multiplan/PHCS/BeechStreet

McLaren (Commercial)

Molina

VA Choice

Zing Health

Priority Med Advantage

Blue Cross Complete of MI

Meridian Health Plan of Michigan

BCBSM Trad

BCBS Trust PPO

Aetna Better Health of MI

Ambetter

BCBS Medicare Plus Blue PPO

Healthscope Benefits

Aetna BHM - Premier

Senior Care Partners (fka CentraCare)

Quality Care Alliance (QCA)

Community Health Alliance

Ratings & Reviews

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General Payments

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

**Payments by Company**
Cardiovascular Systems Inc.	$13,139 Atherectomy Device $12,466	Peripheral Orbital Atherectomy System $607	Coronary Orbital Atherectomy System $65
Penumbra, Inc.	$12,595 Indigo $12,088	Penumbra System $298	Indigo System $127	Penumbra Ruby Coil $54	Ruby Coil $28
Medicure Pharma Inc.	$8,156 Aggrastat (tirofiban HCl) $5,981	AGGRASTAT $1,375	Acute cardiovascular care $800
Medtronic Vascular, Inc.	$8,147 TurboHawk $7,812	Plaque Excision $130	VenaSeal $87	Implantable Cardioverter Defibrillators - ICDs $83	IN.PACT Admiral $24	Other $11
Cook Incorporated	$7,272 Cook Medical Accessories $3,000	COOK $2,580	Cook Medical IAA $1,500	Cook Medical Zilver PTX $192
Other	$20,396 Vascular $6,152	INTERVENTIONAL PRODUCTS $4,052	Bradycardia products $1,308	Impella $735	LifeVest $352	Other $7,796

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$23,232
Food and Beverage	$14,675
Honoraria	$13,850
Travel and Lodging	$6,905
Consulting Fee	$6,500
Other	$4,544

Research Payments

Dr. Larry Jose Diaz, MD has received 89 research payments totaling $418,718.

Biography

Dr. Larry Diaz's specialty is cardiology (heart disease). He seems to be an in-network provider for Cofinity, Blue California, and HealthSmart, as well as other insurance carriers. Dr. Diaz attended medical school at Central University of Venezuela Faculty of Medicine. He completed his residency training at Caritas St. Elizabeth's Medical Center. He is professionally affiliated with Ascension Borgess Hospital.