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Dr. William Richard Ladd, MD

Specializes in: Adult Cardiology

Tulane University School of Medicine

225 Dunn Street
Houma, LA 70360

(985) 876-0300

Dr. William Richard Ladd, MD is a cardiologist in Houma, LA specializing in adult cardiology. He graduated from Tulane University School of Medicine. Dr. William Richard Ladd, MD is affiliated with Terrebonne General Health System, Cardiovascular Institute of the South and Cardiovascular Institute of the South in Houma.

Office Locations

Cardiovascular Institute of the South in Houma

225 Dunn Street
Houma, LA 70360

(985) 876-0300

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Noteworthy Medicare Patient Procedures Performed by Dr. William Richard Ladd, MD in 2023

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

Top 5%

By Volume:

By Affordability:

blood count tests

chronic care

complete blood count

In 2023, among providers in related specialties within Louisiana, Dr. William Richard Ladd, MD performed more A1C test, blood tests, complete blood count (CBC), Holter monitoring, screening test, and thyroid blood test procedures for Medicare patients than 95% of them and he also had a list price for blood count tests, chronic care, and complete blood count (CBC) that was lower than the list prices billed to Medicare by 95% 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 10%

By Affordability:

cholesterol screening

lipid profile

magnesium test

thyroid blood test

thyroid function tests

In 2023, Dr. William Richard Ladd, MD had a list price for cholesterol screening, lipid profile, magnesium test, thyroid blood test, and thyroid function tests that was lower than the list prices billed to Medicare by 90% 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 25%

By Volume:

cardiac stress testing

CT scan

lipid profile

By Affordability:

brain natriuretic peptide test

home sleep study

sleep study

type 4 home sleep study

In 2012, among providers in related specialties within Louisiana, Dr. William Richard Ladd, MD performed more cardiac (heart) stress testing, CT scan, and lipid profile procedures for Medicare patients than 75% of them and he also had a list price for brain natriuretic peptide (BNP) test, home sleep study, sleep study, and type 4 home sleep study 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. William Richard Ladd, MD treated as a cardiologist in Houma, LA during 2012 were lab tests, cardiac procedures, preventive care and stress testing.

Volume of procedures performed by Dr. William Richard Ladd, MD for Medicare patients.

ambulatory monitoring	132
blood draw	1343
cardiac procedures	1728
diabetes management	340
doctor visit	2592
hospital care	807
inpatient care	747
lab tests	9960
metabolic testing	15
nuclear scan	965
outpatient care	60
preventive care	1489
pulmonary testing	78
stress testing	1365
thyroid function tests	732
ultrasound (sonogram)	400
vascular procedures	212

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. William Richard Ladd, MD treated as a cardiologist in Houma, LA during 2013 were lab tests, cardiac procedures, blood draw and stress testing.

Volume of procedures performed by Dr. William Richard Ladd, MD for Medicare patients.

ambulatory monitoring	172
blood draw	1531
cardiac procedures	1927
diabetes management	304
doctor visit	2946
hospital care	772
inpatient care	740
lab tests	9722
metabolic testing	22
nuclear scan	999
outpatient care	32
preventive care	1407
pulmonary testing	104
stress testing	1411
thyroid function tests	595
ultrasound (sonogram)	503
vascular procedures	208

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. William Richard Ladd, MD.

**Gender**
Male	1457
Female	1420

**Ethnicity**
Non-Hispanic White	2456
Black	332
Hispanic	42
Asian	0
Other	28
Native American	0

**Age**
From 65 to 74	1121
From 75 to 84	960
85 and over	325
Less than 65	471

Conditions of Medicare patients treated by Dr. William Richard Ladd, MD in 2013

Hypertension	75
High Cholesterol	74
Stroke	9
Ischemic Heart Disease	75
Depression	18
Chronic Kidney Disease	27
Asthma	8
Osteoperosis	6
Atrial Fibrilation	27
Heart Failure	33
Chronic Obstructive Pulmonary Disease	23
Diabetes	41
Dementia	11
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. William Richard Ladd, MD treated as a cardiologist in Houma, LA during 2014 were lab tests, cardiac procedures, preventive care and blood draw.

Volume of procedures performed by Dr. William Richard Ladd, MD for Medicare patients.

ambulatory monitoring	125
blood draw	1530
cardiac procedures	1863
CT scan	11
diabetes management	328
doctor visit	2981
hospital care	675
inpatient care	640
lab tests	10257
nuclear scan	976
outpatient care	35
preventive care	1534
pulmonary testing	72
stress testing	1354
thoracic (chest) imaging	11
thyroid function tests	715
ultrasound (sonogram)	582
vascular procedures	264

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. William Richard Ladd, MD.

**Gender**
Male	1479
Female	1439

**Ethnicity**
Non-Hispanic White	2492
Black	327
Hispanic	50
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	1168
From 75 to 84	929
85 and over	351
Less than 65	470

Conditions of Medicare patients treated by Dr. William Richard Ladd, MD in 2014

Hypertension	75
High Cholesterol	70
Stroke	9
Ischemic Heart Disease	75
Depression	20
Chronic Kidney Disease	27
Asthma	9
Osteoperosis	6
Atrial Fibrilation	24
Heart Failure	36
Chronic Obstructive Pulmonary Disease	24
Diabetes	42
Dementia	12
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. William Richard Ladd, MD treated as a cardiologist in Houma, LA during 2015 were lab tests, cardiac procedures, blood draw and preventive care.

Volume of procedures performed by Dr. William Richard Ladd, MD for Medicare patients.

ambulatory monitoring	157
blood draw	1489
cardiac procedures	1648
diabetes management	310
doctor visit	2950
hospital care	506
inpatient care	453
lab tests	9652
nuclear scan	862
outpatient care	53
preventive care	1463
pulmonary testing	46
stress testing	1174
thyroid function tests	555
ultrasound (sonogram)	504
vascular procedures	247

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. William Richard Ladd, MD.

**Gender**
Male	2564
Female	2530

**Ethnicity**
Non-Hispanic White	4432
Black	508
Hispanic	66
Asian	0
Other	58
Native American	0

**Age**
From 65 to 74	2132
From 75 to 84	1612
85 and over	626
Less than 65	724

Conditions of Medicare patients treated by Dr. William Richard Ladd, MD in 2015

Hypertension	75
High Cholesterol	71
Stroke	8
Ischemic Heart Disease	75
Depression	17
Chronic Kidney Disease	27
Asthma	14
Osteoperosis	6
Atrial Fibrilation	23
Heart Failure	34
Chronic Obstructive Pulmonary Disease	22
Diabetes	40
Dementia	12
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. William Richard Ladd, MD treated as a cardiologist in Houma, LA during 2016 were lab tests, blood draw, preventive care and cardiac procedures.

Volume of procedures performed by Dr. William Richard Ladd, MD for Medicare patients.

ambulatory monitoring	216
blood draw	1469
cardiac procedures	1266
diabetes management	308
doctor visit	2654
hospital care	406
inpatient care	366
lab tests	8980
nuclear scan	310
outpatient care	40
preventive care	1409
pulmonary testing	64
stress testing	682
thyroid function tests	540
ultrasound (sonogram)	599
vascular procedures	286

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. William Richard Ladd, MD.

**Gender**
Male	1094
Female	1080

**Ethnicity**
Non-Hispanic White	1895
Black	204
Hispanic	34
Asian	0
Other	27
Native American	0

**Age**
From 65 to 74	917
From 75 to 84	698
85 and over	273
Less than 65	286

Conditions of Medicare patients treated by Dr. William Richard Ladd, MD in 2016

Hypertension	75
High Cholesterol	73
Stroke	9
Ischemic Heart Disease	75
Depression	15
Chronic Kidney Disease	34
Asthma	26
Osteoperosis	6
Atrial Fibrilation	23
Heart Failure	34
Chronic Obstructive Pulmonary Disease	26
Diabetes	42
Dementia	11
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. William Richard Ladd, MD treated as a cardiologist in Houma, LA during 2017 were lab tests, preventive care, blood draw and cardiac procedures.

Volume of procedures performed by Dr. William Richard Ladd, MD for Medicare patients.

ambulatory monitoring	227
blood draw	1389
cardiac procedures	995
diabetes management	350
doctor visit	2571
hospital care	96
inpatient care	96
lab tests	7911
nuclear scan	80
preventive care	1485
pulmonary testing	46
stress testing	434
thyroid function tests	466
ultrasound (sonogram)	551
vascular procedures	280

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. William Richard Ladd, MD.

**Gender**
Male	1107
Female	1068

**Ethnicity**
Non-Hispanic White	1849
Black	258
Hispanic	29
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	921
From 75 to 84	699
85 and over	260
Less than 65	295

Conditions of Medicare patients treated by Dr. William Richard Ladd, MD in 2017

Hypertension	75
High Cholesterol	57
Stroke	7
Ischemic Heart Disease	75
Depression	20
Chronic Kidney Disease	35
Asthma	7
Osteoperosis	7
Atrial Fibrilation	24
Heart Failure	33
Chronic Obstructive Pulmonary Disease	25
Diabetes	41
Dementia	13
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. William Richard Ladd, MD treated as a cardiologist in Houma, LA during 2018 were lab tests, preventive care, blood draw and cardiac procedures.

Volume of procedures performed by Dr. William Richard Ladd, MD for Medicare patients.

ambulatory monitoring	217
blood draw	1304
cardiac procedures	930
chronic care	581
CT scan	27
diabetes management	348
doctor visit	2321
hospital care	200
inpatient care	169
lab tests	5129
nuclear scan	72
outpatient care	31
preventive care	1385
pulmonary testing	24
stress testing	376
thoracic (chest) imaging	27
thyroid function tests	551
ultrasound (sonogram)	566
vascular procedures	295

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. William Richard Ladd, MD.

**Gender**
Male	892
Female	862

**Ethnicity**
Non-Hispanic White	1525
Black	179
Hispanic	26
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	780
From 75 to 84	586
85 and over	192
Less than 65	196

Conditions of Medicare patients treated by Dr. William Richard Ladd, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	75
Depression	19
Chronic Kidney Disease	34
Asthma	6
Osteoperosis	7
Atrial Fibrilation	23
Heart Failure	34
Chronic Obstructive Pulmonary Disease	23
Diabetes	40
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. William Richard Ladd, MD treated as a cardiologist in Houma, LA during 2019 were lab tests, preventive care, blood draw and cardiac procedures.

Volume of procedures performed by Dr. William Richard Ladd, MD for Medicare patients.

ambulatory monitoring	241
blood draw	1019
cardiac procedures	869
chronic care	731
CT scan	16
diabetes management	398
doctor visit	2295
lab tests	5150
nuclear scan	47
preventive care	1444
pulmonary testing	28
stress testing	308
thoracic (chest) imaging	16
thyroid function tests	742
ultrasound (sonogram)	542
vascular procedures	281

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. William Richard Ladd, MD.

**Gender**
Male	671
Female	654

**Ethnicity**
Non-Hispanic White	1166
Black	108
Hispanic	15
Asian	0
Other	25
Native American	0

**Age**
From 65 to 74	593
From 75 to 84	436
85 and over	152
Less than 65	144

Conditions of Medicare patients treated by Dr. William Richard Ladd, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	73
Depression	19
Chronic Kidney Disease	31
Asthma	6
Osteoperosis	6
Atrial Fibrilation	18
Heart Failure	31
Chronic Obstructive Pulmonary Disease	19
Diabetes	38
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. William Richard Ladd, MD treated as a cardiologist in Houma, LA during 2020 were lab tests, preventive care, thyroid function tests and chronic care.

Volume of procedures performed by Dr. William Richard Ladd, MD for Medicare patients.

ambulatory monitoring	128
cardiac procedures	630
chronic care	655
CT scan	14
diabetes management	312
doctor visit	1784
lab tests	4392
nuclear scan	37
preventive care	1179
pulmonary testing	22
stress testing	263
thoracic (chest) imaging	14
thyroid function tests	906
ultrasound (sonogram)	381
vascular procedures	186

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. William Richard Ladd, MD.

**Gender**
Male	542
Female	568

**Ethnicity**
Non-Hispanic White	999
Black	73
Hispanic	0
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	508
From 75 to 84	348
85 and over	146
Less than 65	108

Conditions of Medicare patients treated by Dr. William Richard Ladd, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	74
Depression	18
Chronic Kidney Disease	33
Asthma	6
Osteoperosis	8
Atrial Fibrilation	18
Heart Failure	29
Chronic Obstructive Pulmonary Disease	18
Diabetes	37
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. William Richard Ladd, MD treated as a cardiologist in Houma, LA during 2021 were lab tests, thyroid function tests, preventive care and cardiac procedures.

Volume of procedures performed by Dr. William Richard Ladd, MD for Medicare patients.

ambulatory monitoring	178
cardiac procedures	631
chronic care	482
CT scan	18
diabetes management	250
doctor visit	1538
lab tests	3922
nuclear scan	22
preventive care	977
pulmonary testing	22
stress testing	233
thoracic (chest) imaging	18
thyroid function tests	1018
ultrasound (sonogram)	387
vascular procedures	225

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. William Richard Ladd, MD.

**Gender**
Male	463
Female	489

**Ethnicity**
Non-Hispanic White	867
Black	58
Hispanic	0
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	420
From 75 to 84	307
85 and over	128
Less than 65	97

Conditions of Medicare patients treated by Dr. William Richard Ladd, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	71
Depression	20
Chronic Kidney Disease	32
Asthma	6
Osteoperosis	8
Atrial Fibrilation	16
Heart Failure	32
Chronic Obstructive Pulmonary Disease	19
Diabetes	36
Dementia	11
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. William Richard Ladd, MD treated as a cardiologist in Houma, LA during 2022 were lab tests, thyroid function tests, preventive care and cardiac procedures.

Volume of procedures performed by Dr. William Richard Ladd, MD for Medicare patients.

ambulatory monitoring	148
cardiac procedures	555
chronic care	404
CT scan	25
diabetes management	308
doctor visit	1506
lab tests	4272
nuclear scan	32
preventive care	1058
pulmonary testing	28
sleep study	24
stress testing	228
thoracic (chest) imaging	25
thyroid function tests	1208
ultrasound (sonogram)	308
vascular procedures	171

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. William Richard Ladd, MD.

**Gender**
Male	475
Female	495

**Ethnicity**
Non-Hispanic White	879
Black	51
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	426
From 75 to 84	333
85 and over	129
Less than 65	82

Conditions of Medicare patients treated by Dr. William Richard Ladd, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	59
Depression	18
Chronic Kidney Disease	18
Asthma	9
Osteoperosis	11
Atrial Fibrilation	27
Heart Failure	26
Chronic Obstructive Pulmonary Disease	20
Diabetes	35
Dementia	6
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. William Richard Ladd, MD for Medicare patients.

The highest averages for the top procedures that Dr. William Richard Ladd, MD treated as a cardiologist in Houma, LA were lab tests, blood draw, preventive care and cardiac procedures.

ambulatory monitoring	176
blood draw	1384
cardiac procedures	1185
chronic care	570
CT scan	18
diabetes management	323
doctor visit	2376
hospital care	494
inpatient care	458
lab tests	7213
metabolic testing	18
nuclear scan	400
outpatient care	41
preventive care	1348
pulmonary testing	48
sleep study	24
stress testing	711
thoracic (chest) imaging	18
thyroid function tests	729
ultrasound (sonogram)	483
vascular procedures	241

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. William Richard Ladd, MD.

**Gender**
Male	976
Female	964

**Ethnicity**
Black / African American	190
Asian / Pacific Islander	0
Non-Hispanic White	1687
Native American / Alaskan Native	0
Hispanic	25
Other	19

**Age**
75 to 84	628
85 and over	234
Less than 65	261
65 to 74	816

Average of Total of Conditions of Medicare patients treated by Dr. William Richard Ladd, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. William Richard Ladd, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	68
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	66
Depression	16
Chronic Kidney Disease	27
Asthma	8
Osteoporosis	6
Heart Failure	29
Chronic Obstructive Pulmonary Disease	19
Diabetes	35
Atrial Fibrillation	20
Dementia	9
Cancer	8

Education & Training

Dr. William Richard Ladd, MD graduated from Tulane University School of Medicine. He completed residency at Ochsner Medical Center. He is certified by the Board Certification: Nuclear Cardiology and has a state license in Louisiana.

Medical School: Tulane University School of Medicine

Residency: Ochsner Medical Center

Board Certification: Board Certification: Nuclear Cardiology

Licensed In: Louisiana

Affiliations & Hospitals

Dr. William Richard Ladd, MD is associated with these hospitals and organizations:

Terrebonne General Health System

Cardiovascular Institute of the South

Cardiovascular Institute of the South in Houma

Ratings & Reviews

Dr. William Richard Ladd, MD has an exceptional overall rating with an average of 4.99 out of 5 stars based on 4285 ratings. We collect ratings and reviews of Dr. William Richard Ladd, MD from all over the web to help you find the right in Houma, LA.

4.99

Overall Rating

(4285 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Boehringer Ingelheim Pharmaceuticals, Inc.	$333 Pradaxa $180	JARDIANCE $126	STIOLTO $14	TRADJENTA $2	$10
Janssen Pharmaceuticals, Inc	$153 XARELTO $153
Novartis Pharmaceuticals Corporation	$113 ENTRESTO $113
Pfizer Inc.	$70 ELIQUIS $42	VIAGRA $28
Amgen Inc.	$68 Repatha $68
Other	$522 Assure WCD $37	VELTASSA $32	Effient $28	Cardiac Resynchronization Therapy - CRT $26	THORATEC HEARTMATE 3 LVAS IMPLANT KIT $24	Other $375

**Types of Payments**
Food and Beverage	$1,133
Education	$127

Biography

Dr. William Ladd works as an adult cardiology. Before completing his residency at Ochsner Medical Center, Dr. Ladd attended medical school at Tulane University School of Medicine. Dr. Ladd has a 5.0 out of 5 star average patient rating. He is professionally affiliated with Terrebonne General Health System.

Select Year:

Dr. William Richard Ladd, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. William Richard Ladd, MD in 2023

By Volume:

By Affordability:

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. William Richard Ladd, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Richard Ladd, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Richard Ladd, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Richard Ladd, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Richard Ladd, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Richard Ladd, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Richard Ladd, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Richard Ladd, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Richard Ladd, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. William Richard Ladd, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. William Richard Ladd, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Houma, LA