HealthcareDiscovery.AI / Doctors / Louisiana / Marrero

Doctors in Marrero, Louisiana

Data updated monthly · Last refresh September 2026

284 licensed providers practice in Marrero across 53 specialties, and 50% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

284providers

53specialties

50%with industry payments

Specialties in Marrero

Internal Medicine in Marrero (46) · 48% received drug or device payments
Family Medicine in Marrero (25) · 44% received drug or device payments
Pediatrics in Marrero (24)
Emergency Medicine in Marrero (22)
Diagnostic Radiology in Marrero (13)
Gastroenterology in Marrero (11)
Obstetrics & Gynecology in Marrero (10)
Cardiovascular Disease in Marrero (9)
Registered Dietitian in Marrero (9)
Urology in Marrero (8)
Surgery in Marrero (7)
Endocrinology, Diabetes & Metabolism in Marrero (7)
Anatomic Pathology & Clinical Pathology in Marrero (6)
Orthopaedic Surgery in Marrero (5)
Psychiatry in Marrero (5)
Pediatric Adolescent Medicine in Marrero (5)
Otolaryngology in Marrero (5)
Neurological Surgery in Marrero (5)
Pulmonary Disease in Marrero (5)
Neurology in Marrero (4)
Chiropractor in Marrero (4)
Nephrology in Marrero (4)
Infectious Disease in Marrero (3)
Anesthesiology in Marrero (3)
Physical Medicine & Rehabilitation in Marrero (3)
Plastic Surgery in Marrero (2)
Hematology & Oncology in Marrero (2)
Dermatology in Marrero (2)
Pediatric Gastroenterology in Marrero (2)
General Practice in Marrero (2)
Hospitalist in Marrero (2)
Ophthalmology in Marrero (2)
Vascular Surgery in Marrero (2)
Addiction Medicine (Psychiatry & Neurology) in Marrero (1)
Neuroradiology in Marrero (1)
Nutritionist in Marrero (1)
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Marrero (1)
Colon & Rectal Surgery in Marrero (1)
Obstetrics in Marrero (1)
Child & Adolescent Psychiatry in Marrero (1)
Psychosomatic Medicine in Marrero (1)
Obesity and Weight Management Nutrition Registered Dietitian in Marrero (1)
Interventional Pain Medicine in Marrero (1)
Allergy & Immunology in Marrero (1)
Undersea and Hyperbaric Medicine (Preventive Medicine) in Marrero (1)
Pain Medicine (Anesthesiology) in Marrero (1)
Pain Medicine in Marrero (1)
Pediatric Allergy/Immunology in Marrero (1)
Orthopaedic Surgery of the Spine in Marrero (1)
Medical Oncology in Marrero (1)
Neurocritical Care in Marrero (1)
Interventional Cardiology in Marrero (1)
Orthopaedic Hand Surgery in Marrero (1)

Common questions

How many doctors practice in Marrero, Louisiana?

284 licensed providers with active NPI records list a practice address in Marrero, according to federal NPPES data refreshed monthly.

How many doctors in Marrero received drug or device company payments?

142 of 284 providers in Marrero (50%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

Where does this data come from?

Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.