Dr. Joseph Wayne Landreneau, MD
- Medicare services, 2024
- 2,468
- Medicare patients, 2024
- 771
- Part D claims, 2024
- 5,800
- Hospital affiliations
- 5
- Industry payments
- $6,384
- Practice address
- 211 4th Street, Alexandria, LA 71301
- Practice phone
- Call (318) 769-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Landreneau's professional email, personal email and mobile number
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Dr. Joseph Wayne Landreneau is a cardiologist in Alexandria, Louisiana
Dr. Landreneau practices at Rapides Regional Medical Center in Alexandria, Louisiana, part of HCA Healthcare.
Dr. Landreneau's NPI, 1760453815, was assigned on January 27, 2006. Dr. Landreneau graduated from Louisiana State University School of Medicine in Shreveport in 1979. Dr. Landreneau holds Louisiana license 015060.
- NPI
- 1760453815NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012963119
- NPI enumeration date
- January 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (318) 769-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joseph Wayne Landreneau practices at Rapides Regional Medical Center in Alexandria, Louisiana
Dr. Landreneau's primary practice is Rapides Regional Medical Center, at 211 4th Street, Alexandria, LA 71301 in Rapides Parish. The practice phone is (318) 769-3000.
- Rapides Regional Medical Center211 4th Street, Alexandria, LA 71301 · Rapides ParishPhone(318) 769-3000
Source: Dmand AI Affiliation Data
Dr. Joseph Wayne Landreneau is affiliated with 8 sites of care and 5 medical groups
Dr. Landreneau's primary practice is Rapides Regional Medical Center in Alexandria, Louisiana, part of HCA Healthcare. Dr. Landreneau is also affiliated with CHRISTUS St. Frances Cabrini Hospital. The medical group on file is Rapides Regional Physician Group. Dmand AI also links Dr. Landreneau to 3 more hospitals, 4 medical groups, 2 group practices and clinics and 1 therapy and rehab clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Joseph Wayne Landreneau's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Landreneau practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rapides Regional Medical Center | Available with a free account |
| +7 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Joseph Wayne Landreneau is one of 269 cardiologists in Louisiana
Cardiovascular disease is Dr. Landreneau's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Landreneau is licensed in Louisiana.
Specialties and state licenses
- Cardiovascular disease, LouisianaPrimary
Cardiologists near Dr. Landreneau
Counts of cardiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Joseph Wayne Landreneau billed Medicare for 2,468 services in 2024
CMS data shows 2,468 Medicare services from Dr. Landreneau across 17 procedure codes in 2024, for 771 Medicare patients. Medicare paid $133,994 for them.
Dr. Landreneau's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,4072024: 1,58012%
- Office and hospital visits
- 2023: 1,0312024: 86316%
- Imaging
- 2023: 382024: 2534%
Where Dr. Landreneau's Medicare services took place, 2024
- In an office1,73070%
- In a facility73830%
Dr. Landreneau compared with the Louisiana median for cardiologists, 2024
- Dr. Landreneau
- Louisiana median
- Medicare services
- 2,468vs 1,69546% above
- Medicare patients
- 771vs 7089% above
- Part D claims
- 5,534vs 2,1142.6 times
Medians across 269 cardiologists in Louisiana with Dmand AI profiles that report each measure.
Dr. Landreneau's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Landreneau and other cardiologists in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joseph Wayne Landreneau treated 771 Medicare patients in 2024, average age 75
CMS counts 771 Medicare patients who saw Dr. Landreneau in 2024. The largest group is 65 to 74, with 294 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 23% are also on Medicaid. Their average risk score is 1.49, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Landreneau's median patient age at 72, with 48% women.
Dr. Landreneau's Medicare patients by age, 2024
Dr. Landreneau's Medicare patients by sex, 2024
- Women38950%
- Men38250%
Chronic conditions among Dr. Landreneau's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease64%
- Arthritis52%
- Diabetes43%
- Atrial fibrillation37%
- Anxiety34%
- Heart failure32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Landreneau's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women48%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Joseph Wayne Landreneau wrote 5,800 Medicare Part D claims in 2024
In 2024, Dr. Landreneau wrote 5,800 Medicare Part D claims for 699 patients. 89% of them were for generic drugs. CMS names the drug for 5,534 of them, across 62 drugs with 11 or more claims each, at $518,786 in total drug cost. In 2023, CMS named 4,796 claims across 56 drugs.
Dr. Landreneau's Part D claims by kind of drug, 2024
- Generic5,146 claims89%
- Brand-name and other654 claims11%
Dr. Landreneau's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4,7962024: 5,53415%
Drugs named by CMS: 62 in 2024, 56 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Joseph Wayne Landreneau takes part in Medicare
Dr. Landreneau accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Joseph Wayne Landreneau received $6,384 in industry payments from 2016 to 2025
CMS Open Payments shows 345 general payments to Dr. Landreneau from 33 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $883.
General payments to Dr. Landreneau by program year, 2016 to 2025
General payments to Dr. Landreneau by kind, 2016 to 2025
- Food and beverage$6,372100%
- Education$120%
Companies that paid Dr. Landreneau the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Joseph Wayne Landreneau graduated from Louisiana State University School of Medicine in Shreveport
Dr. Landreneau graduated from Louisiana State University School of Medicine in Shreveport in 1979.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Joseph Wayne Landreneau's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Joseph Wayne Landreneau
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Joseph Wayne Landreneau's NPI number?
Dr. Joseph Wayne Landreneau's NPI number is 1760453815. It was assigned on January 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Joseph Wayne Landreneau?
Dr. Joseph Wayne Landreneau is a cardiologist in Alexandria, Louisiana. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Joseph Wayne Landreneau practice?
Dr. Landreneau practices at 211 4th Street, Alexandria, LA 71301. Dr. Landreneau's primary practice is Rapides Regional Medical Center in Alexandria, Louisiana, part of HCA Healthcare. Dmand AI also links Dr. Landreneau to 3 hospitals, 4 medical groups, 2 group practices and clinics and 1 therapy and rehab clinic.
What is Dr. Joseph Wayne Landreneau's office phone number?
The practice phone on file for Dr. Landreneau is (318) 769-3000.
What is Dr. Joseph Wayne Landreneau's medical license number?
Dr. Landreneau holds Louisiana license 015060.
Which hospitals is Dr. Joseph Wayne Landreneau affiliated with?
Dr. Landreneau practices at Rapides Regional Medical Center in Alexandria, Louisiana. Dr. Landreneau is also affiliated with CHRISTUS St. Frances Cabrini Hospital. Dmand AI links Dr. Landreneau to 3 more hospitals.
What medical group is Dr. Joseph Wayne Landreneau part of?
Dr. Landreneau is linked to Rapides Regional Physician Group. Dmand AI links Dr. Landreneau to 4 more medical groups.
Does Dr. Joseph Wayne Landreneau accept Medicare?
Yes. CMS data shows Dr. Landreneau billed Medicare for 2,468 services in 2024, and Dr. Landreneau accepts Medicare assignment.
How many Medicare patients does Dr. Joseph Wayne Landreneau see?
CMS counts 771 Medicare patients who saw Dr. Landreneau in 2024, with an average age of 75.
What services does Dr. Joseph Wayne Landreneau bill to Medicare?
In 2024, Dr. Landreneau's most billed Medicare services were heart test or procedure (93000), office visit, established patient (99214) and heart test or procedure (93306).
Show 4 more questionsShow fewer questions
Where did Dr. Joseph Wayne Landreneau go to medical school?
Dr. Landreneau graduated from Louisiana State University School of Medicine in Shreveport in 1979.
What drugs does Dr. Joseph Wayne Landreneau prescribe most?
In 2024 Medicare Part D data, Dr. Landreneau's most prescribed drugs by claims were Diltiazem 24hr ER (Cd), Isosorbide Mononitrate ER and Clopidogrel.
Has Dr. Joseph Wayne Landreneau received payments from drug or device companies?
CMS Open Payments shows $6,384 in general payments to Dr. Landreneau from 33 companies from 2016 to 2025. The largest total came from Abiomed.
How long has Dr. Joseph Wayne Landreneau been practicing?
Dr. Landreneau graduated from medical school in 1979, 47 years ago.
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