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Dr. Leonardo Orejarena, MD

Accepting New Patients

(Leonardo Orejarena, MD)

(171 Ratings)

Specializes in: Cardiology (Heart Disease), General Practice and Interventional Cardiology

Universidad Militar Nueva Granada (1990)

1000 Ochsner Boulevard
Covington, LA 70433

(985) 875-2797

Dr. Leonardo Orejarena, MD is a cardiologist in Covington, LA specializing in cardiology (heart disease), general practice and interventional cardiology. He graduated from Universidad Militar Nueva Granada in 1990 and has 36 years of experience. Dr. Leonardo Orejarena, MD is affiliated with Ochsner Health.

Office Locations

1000 Ochsner Boulevard
Covington, LA 70433

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Noteworthy Medicare Patient Procedures Performed by Dr. Leonardo Orejarena, MD in 2023

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

Top 5%

By Affordability:

stress echo

In 2023, Dr. Leonardo Orejarena, MD had a list price for stress echo that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Louisiana. 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:

stress echo

In 2023, Dr. Leonardo Orejarena, MD performed more stress echo procedures for Medicare patients than 90% of providers in related specialties within Louisiana.

Top 25%

By Volume:

Doppler echocardiography

echocardiogram

inpatient hospital care

ultrasound

By Affordability:

echocardiogram

transthoracic echocardiography

In 2012, among providers in related specialties within Louisiana, Dr. Leonardo Orejarena, MD performed more Doppler echocardiography, echocardiogram (echo), inpatient hospital care (for patient admitted to hospital), and ultrasound (sonogram) procedures for Medicare patients than 75% of them and he also had a list price for echocardiogram (echo), and transthoracic echocardiography (TTE) 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. Leonardo Orejarena, MD treated as a cardiologist in Covington, LA during 2012 were lab tests, cardiac procedures, inpatient care and hospital care.

Volume of procedures performed by Dr. Leonardo Orejarena, MD for Medicare patients.

ambulatory monitoring	18
cardiac procedures	472
catheterization	46
diagnostic procedures	26
doctor visit	1612
hospital care	391
implant surgery	12
inpatient care	391
lab tests	838
minimally invasive procedures	58
stent placement (stenting)	20
stress testing	95
ultrasound (sonogram)	349
vascular procedures	59

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Leonardo Orejarena, MD treated as a cardiologist in Covington, LA during 2013 were cardiac procedures, ultrasound (sonogram), inpatient care and hospital care.

Volume of procedures performed by Dr. Leonardo Orejarena, MD for Medicare patients.

angioplasty	30
cardiac procedures	541
cardioversion	15
catheterization	70
diagnostic procedures	25
doctor visit	964
hospital care	388
implant surgery	20
inpatient care	388
minimally invasive procedures	90
nuclear scan	17
stent placement (stenting)	30
stress testing	127
ultrasound (sonogram)	401
vascular procedures	39

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonardo Orejarena, MD.

**Gender**
Male	408
Female	417

**Ethnicity**
Non-Hispanic White	717
Black	78
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	320
From 75 to 84	248
85 and over	149
Less than 65	108

Conditions of Medicare patients treated by Dr. Leonardo Orejarena, MD in 2013

Hypertension	75
High Cholesterol	71
Stroke	11
Ischemic Heart Disease	69
Depression	24
Chronic Kidney Disease	37
Asthma	5
Osteoperosis	8
Atrial Fibrilation	27
Heart Failure	38
Chronic Obstructive Pulmonary Disease	22
Diabetes	41
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Leonardo Orejarena, MD treated as a cardiologist in Covington, LA during 2014 were cardiac procedures, ultrasound (sonogram), inpatient care and hospital care.

Volume of procedures performed by Dr. Leonardo Orejarena, MD for Medicare patients.

angioplasty	38
cardiac procedures	551
cardioversion	16
catheterization	85
diagnostic procedures	28
doctor visit	882
hospital care	368
implant surgery	29
implantable cardioverter-defibrillator (ICD) replacement	11
inpatient care	368
minimally invasive procedures	128
nuclear scan	16
stent placement (stenting)	38
stress testing	98
ultrasound (sonogram)	388
vascular procedures	50

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonardo Orejarena, MD.

**Gender**
Male	809
Female	1096

**Ethnicity**
Non-Hispanic White	1610
Black	234
Hispanic	41
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	717
From 75 to 84	518
85 and over	345
Less than 65	325

Conditions of Medicare patients treated by Dr. Leonardo Orejarena, MD in 2014

Hypertension	75
High Cholesterol	68
Stroke	12
Ischemic Heart Disease	70
Depression	30
Chronic Kidney Disease	44
Asthma	8
Osteoperosis	8
Atrial Fibrilation	24
Heart Failure	39
Chronic Obstructive Pulmonary Disease	28
Diabetes	40
Dementia	18
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Leonardo Orejarena, MD treated as a cardiologist in Covington, LA during 2015 were cardiac procedures, inpatient care, hospital care and ultrasound (sonogram).

Volume of procedures performed by Dr. Leonardo Orejarena, MD for Medicare patients.

angioplasty	38
cardiac procedures	612
cardioversion	18
catheterization	116
diagnostic procedures	59
doctor visit	810
hospital care	432
implant surgery	29
inpatient care	432
minimally invasive procedures	145
nuclear scan	14
stent placement (stenting)	38
stress testing	91
ultrasound (sonogram)	429
vascular procedures	83

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonardo Orejarena, MD.

**Gender**
Male	1490
Female	1772

**Ethnicity**
Non-Hispanic White	2796
Black	354
Hispanic	70
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	1226
From 75 to 84	986
85 and over	554
Less than 65	496

Conditions of Medicare patients treated by Dr. Leonardo Orejarena, MD in 2015

Hypertension	75
High Cholesterol	67
Stroke	11
Ischemic Heart Disease	68
Depression	32
Chronic Kidney Disease	42
Asthma	21
Osteoperosis	9
Atrial Fibrilation	26
Heart Failure	36
Chronic Obstructive Pulmonary Disease	29
Diabetes	39
Dementia	16
Cancer	15

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Leonardo Orejarena, MD treated as a cardiologist in Covington, LA during 2016 were cardiac procedures, inpatient care, hospital care and ultrasound (sonogram).

Volume of procedures performed by Dr. Leonardo Orejarena, MD for Medicare patients.

angioplasty	76
cardiac procedures	722
cardioversion	21
catheterization	181
diagnostic procedures	67
doctor visit	870
hospital care	511
implant surgery	18
inpatient care	511
minimally invasive procedures	199
stent placement (stenting)	76
stress testing	54
ultrasound (sonogram)	505
vascular procedures	85

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonardo Orejarena, MD.

**Gender**
Male	759
Female	870

**Ethnicity**
Non-Hispanic White	1374
Black	200
Hispanic	35
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	636
From 75 to 84	459
85 and over	296
Less than 65	238

Conditions of Medicare patients treated by Dr. Leonardo Orejarena, MD in 2016

Hypertension	75
High Cholesterol	70
Stroke	10
Ischemic Heart Disease	68
Depression	28
Chronic Kidney Disease	47
Asthma	28
Osteoperosis	10
Atrial Fibrilation	26
Heart Failure	37
Chronic Obstructive Pulmonary Disease	27
Diabetes	38
Dementia	18
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Leonardo Orejarena, MD treated as a cardiologist in Covington, LA during 2017 were cardiac procedures, ultrasound (sonogram), inpatient care and hospital care.

Volume of procedures performed by Dr. Leonardo Orejarena, MD for Medicare patients.

angioplasty	54
cardiac procedures	667
cardioversion	15
catheterization	148
diagnostic procedures	67
doctor visit	776
hospital care	457
implant surgery	14
inpatient care	457
minimally invasive procedures	181
stent placement (stenting)	54
stress testing	76
ultrasound (sonogram)	494
vascular procedures	67

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonardo Orejarena, MD.

**Gender**
Male	730
Female	842

**Ethnicity**
Non-Hispanic White	1342
Black	172
Hispanic	38
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	640
From 75 to 84	455
85 and over	278
Less than 65	199

Conditions of Medicare patients treated by Dr. Leonardo Orejarena, MD in 2017

Hypertension	75
High Cholesterol	69
Stroke	11
Ischemic Heart Disease	69
Depression	33
Chronic Kidney Disease	48
Asthma	9
Osteoperosis	8
Atrial Fibrilation	26
Heart Failure	37
Chronic Obstructive Pulmonary Disease	26
Diabetes	40
Dementia	19
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Leonardo Orejarena, MD treated as a cardiologist in Covington, LA during 2018 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Leonardo Orejarena, MD for Medicare patients.

angioplasty	70
cardiac procedures	614
cardioversion	17
catheterization	183
diagnostic procedures	78
doctor visit	771
hospital care	426
implant surgery	13
inpatient care	411
minimally invasive procedures	213
outpatient care	15
stent placement (stenting)	70
stress testing	33
ultrasound (sonogram)	402
vascular procedures	94

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonardo Orejarena, MD.

**Gender**
Male	596
Female	526

**Ethnicity**
Non-Hispanic White	961
Black	118
Hispanic	24
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	457
From 75 to 84	328
85 and over	209
Less than 65	128

Conditions of Medicare patients treated by Dr. Leonardo Orejarena, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	72
Depression	29
Chronic Kidney Disease	52
Asthma	6
Osteoperosis	7
Atrial Fibrilation	30
Heart Failure	40
Chronic Obstructive Pulmonary Disease	26
Diabetes	43
Dementia	17
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Leonardo Orejarena, MD treated as a cardiologist in Covington, LA during 2019 were cardiac procedures, inpatient care, hospital care and ultrasound (sonogram).

Volume of procedures performed by Dr. Leonardo Orejarena, MD for Medicare patients.

angioplasty	40
cardiac procedures	524
cardioversion	17
catheterization	132
diagnostic procedures	72
doctor visit	738
hospital care	440
implant surgery	11
inpatient care	440
minimally invasive procedures	160
stent placement (stenting)	40
stress testing	46
ultrasound (sonogram)	370
vascular procedures	72

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonardo Orejarena, MD.

**Gender**
Male	516
Female	443

**Ethnicity**
Non-Hispanic White	814
Black	97
Hispanic	27
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	391
From 75 to 84	302
85 and over	176
Less than 65	90

Conditions of Medicare patients treated by Dr. Leonardo Orejarena, MD in 2019

Hypertension	75
High Cholesterol	74
Stroke	10
Ischemic Heart Disease	74
Depression	28
Chronic Kidney Disease	49
Asthma	7
Osteoperosis	8
Atrial Fibrilation	29
Heart Failure	42
Chronic Obstructive Pulmonary Disease	25
Diabetes	42
Dementia	15
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Leonardo Orejarena, MD treated as a cardiologist in Covington, LA during 2020 were cardiac procedures, inpatient care, hospital care and ultrasound (sonogram).

Volume of procedures performed by Dr. Leonardo Orejarena, MD for Medicare patients.

angioplasty	38
cardiac procedures	424
cardioversion	14
catheterization	111
diagnostic procedures	54
doctor visit	603
hospital care	337
implant surgery	20
inpatient care	337
minimally invasive procedures	144
stent placement (stenting)	38
stress testing	37
ultrasound (sonogram)	293
vascular procedures	54

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonardo Orejarena, MD.

**Gender**
Male	402
Female	399

**Ethnicity**
Non-Hispanic White	681
Black	83
Hispanic	23
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	335
From 75 to 84	275
85 and over	110
Less than 65	81

Conditions of Medicare patients treated by Dr. Leonardo Orejarena, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	8
Ischemic Heart Disease	70
Depression	25
Chronic Kidney Disease	49
Asthma	8
Osteoperosis	8
Atrial Fibrilation	28
Heart Failure	40
Chronic Obstructive Pulmonary Disease	23
Diabetes	43
Dementia	14
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Leonardo Orejarena, MD treated as a cardiologist in Covington, LA during 2021 were cardiac procedures, hospital care, inpatient care and ultrasound (sonogram).

Volume of procedures performed by Dr. Leonardo Orejarena, MD for Medicare patients.

cardiac procedures	392
cardioversion	14
catheterization	50
diagnostic procedures	50
doctor visit	607
hospital care	365
implant surgery	16
inpatient care	353
minimally invasive procedures	77
outpatient care	12
stress testing	42
ultrasound (sonogram)	326
vascular procedures	50

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonardo Orejarena, MD.

**Gender**
Male	428
Female	413

**Ethnicity**
Non-Hispanic White	727
Black	65
Hispanic	25
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	376
From 75 to 84	272
85 and over	133
Less than 65	60

Conditions of Medicare patients treated by Dr. Leonardo Orejarena, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	68
Depression	26
Chronic Kidney Disease	47
Asthma	8
Osteoperosis	6
Atrial Fibrilation	30
Heart Failure	35
Chronic Obstructive Pulmonary Disease	19
Diabetes	40
Dementia	15
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Leonardo Orejarena, MD treated as a cardiologist in Covington, LA during 2022 were cardiac procedures, ultrasound (sonogram), inpatient care and hospital care.

Volume of procedures performed by Dr. Leonardo Orejarena, MD for Medicare patients.

angioplasty	32
cardiac procedures	433
cardioversion	15
catheterization	98
diagnostic procedures	50
doctor visit	634
hospital care	299
implant surgery	14
inpatient care	299
minimally invasive procedures	124
stent placement (stenting)	32
stress testing	38
ultrasound (sonogram)	321
vascular procedures	50

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Leonardo Orejarena, MD.

**Gender**
Male	404
Female	387

**Ethnicity**
Non-Hispanic White	689
Black	62
Hispanic	0
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	353
From 75 to 84	277
85 and over	115
Less than 65	46

Conditions of Medicare patients treated by Dr. Leonardo Orejarena, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	13
Ischemic Heart Disease	62
Depression	24
Chronic Kidney Disease	37
Asthma	10
Osteoperosis	10
Atrial Fibrilation	40
Heart Failure	33
Chronic Obstructive Pulmonary Disease	22
Diabetes	38
Dementia	8
Cancer	18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Leonardo Orejarena, MD for Medicare patients.

The highest averages for the top procedures that Dr. Leonardo Orejarena, MD treated as a cardiologist in Covington, LA were lab tests, cardiac procedures, hospital care and inpatient care.

ambulatory monitoring	18
angioplasty	46
cardiac procedures	541
cardioversion	16
catheterization	110
diagnostic procedures	52
doctor visit	842
hospital care	401
implant surgery	17
implantable cardioverter-defibrillator (ICD) replacement	11
inpatient care	398
lab tests	838
minimally invasive procedures	138
nuclear scan	15
outpatient care	13
stent placement (stenting)	43
stress testing	67
ultrasound (sonogram)	388
vascular procedures	63

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Leonardo Orejarena, MD.

**Gender**
Female	651
Male	594

**Ethnicity**
Black / African American	133
Asian / Pacific Islander	0
Non-Hispanic White	1064
Hispanic	27
Native American / Alaskan Native	0
Other	2

**Age**
85 and over	215
75 to 84	374
Less than 65	161
65 to 74	495

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

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

Hypertension	68
High Cholesterol	65
Stroke	9
Ischemic Heart Disease	62
Depression	25
Chronic Kidney Disease	41
Asthma	10
Osteoporosis	7
Heart Failure	34
Chronic Obstructive Pulmonary Disease	22
Diabetes	36
Atrial Fibrillation	26
Dementia	13
Cancer	12

Education & Training

Dr. Leonardo Orejarena, MD graduated from Universidad Militar Nueva Granada in 1990. He completed residency at Hospital Militar Central. He is certified by the Certifications: American Board of Internal Medicine - Internal Medicine and has a state license in Louisiana.

Medical School: Universidad Militar Nueva Granada (1990)

Residency: Hospital Militar Central (1994)

Board Certification: Certifications: American Board of Internal Medicine - Internal Medicine

Licensed In: Louisiana

Affiliations & Hospitals

Dr. Leonardo Orejarena, MD is associated with these hospitals and organizations:

Ochsner Health

Ratings & Reviews

Dr. Leonardo Orejarena, MD has an exceptional overall rating with an average of 4.83 out of 5 stars based on 171 ratings. We collect ratings and reviews of Dr. Leonardo Orejarena, MD from all over the web to help you find the right in Covington, LA.

4.83

Overall Rating

(171 Ratings)

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General Payments

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

**Payments by Company**
Abbott Laboratories	$2,671 AVEIR $1,563	Allure $501	Confirm Rx $156	Accent $105	Circulatory Support $87	Other $258
Cardiovascular Systems Inc.	$1,737 Atherectomy Device $1,724	Diamondback Peripheral $13
Medtronic Vascular, Inc.	$1,418 Micra $587	Reveal LINQ $393	STENTS $128	Advisa $121	Resolute $57	Other $131
BIOTRONIK INC.	$1,292 Archive Coronary VI $48	$1,244
Boston Scientific Corporation	$480 WATCHMAN Access System $138	RESONATE $100	ELUVIA $60	TACHY HF $39	Angiojet $37	Other $107
Other	$2,654 CRM $448	Edwards SAPIEN 3 Transcatheter Heart Valve $209	LEQVIO $185	CoreValve Evolut $170	Impella $164	Other $1,477

**Types of Payments**
Food and Beverage	$6,079
Travel and Lodging	$4,173

Biography

Dr. Leonardo Orejarena's areas of specialization are general practice and interventional cardiology; he sees patients in Covington, LA. Dr. Orejarena has a 5.0 out of 5 star average patient rating. He is professionally affiliated with Ochsner Medical Center. He has an open panel in Covington, LA according to Yext. Before performing his residency at Marshfield Clinic, Dr. Orejarena attended Nueva Granada Military University Faculty of Medicine for medical school.