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Brian J. Naccari, MD

NPI 1306805601ActiveIndividual· Internal Medicine· Metairie, LA

Internal Medicine (MD) in Metairie, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $1,381,333 for 18,176 claims, against $63,317 paid for services in 2024. Pfizer Inc. was the largest of 22 companies reporting payments in 2025, $1,575 in all, mostly food and beverage.

Overview

NPI1306805601
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedMar 23, 2006
Last updated in NPPESJun 22, 2020
Certified by providerJun 22, 2020

Specialties and licenses

TaxonomyCodeLicenseState
Internal Medicine Primary207R00000X019111LA

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Oct 9, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026No match—
New York OMIG · Nov 10, 2026No match—
Ohio Medicaid · Nov 10, 2026No match—
Pennsylvania Medicheck · Nov 10, 2026No match—
Washington HCA · Nov 10, 2026No match—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)Enrolled Practitioner - Internal Medicine (LA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients439
Services billed1,023 across 20 procedure codes
Paid by Medicare$63,317

Part D prescriptions in 2024

Prescriptions (claims)18,176 · 42,726 30-day fills
Patients1,361
Total drug cost$1,381,333
Generic share89% of claims

Medicare sources and data years

Education and affiliations

Medical schoolLouisiana State University School of Medicine in New Orleans
Graduation year1986
Medicare specialtyInternal Medicine

Medical group

Hospital affiliation

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$1,575 · 103 payments from 22 companies
  • 2024$1,975 · 128 payments from 22 companies

Top paying companies in 2025

CompanyAmountPayments
Pfizer Inc.$292.4022
Astrazeneca Pharmaceuticals LP$292.1126
Lilly USA, LLC$127.3811
Abbvie Inc.$104.834
Glaxosmithkline, LLC.$79.334

What the 2025 payments were for

  • Food and Beverage$1,575 · 103 payments

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

Other Internal Medicine providers in Metairie

All Internal Medicine providers in Louisiana →