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John Allen Davis Jr., MD

NPI 1104918879ActiveIndividual· Orthopaedic Surgery· Slidell, LA

Orthopaedic Surgery (MD) in Slidell, Louisiana, trained at Louisiana State University School of Medicine in New Orleans (class of 1988). 175 Medicare patients in 2024, $73,682 paid; nearly all of their 929 Part D prescriptions were generic (98%). Globus Medical, Inc. was the largest of 11 companies reporting payments in 2025, $387.39 in all, mostly food and beverage.

Overview

NPI1104918879
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedSep 29, 2006
Last updated in NPPESMar 23, 2021
Certified by providerMar 23, 2021

Specialties and licenses

TaxonomyCodeLicenseState
Orthopaedic Surgery Primary207X00000X019868LA

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 - Orthopedic Surgery (LA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients175
Services billed671 across 40 procedure codes
Paid by Medicare$73,682

Part D prescriptions in 2024

Prescriptions (claims)929 · 1,174 30-day fills
Patients215
Total drug cost$66,804
Generic share98% of claims

Medicare sources and data years

Education and affiliations

Medical schoolLouisiana State University School of Medicine in New Orleans
Graduation year1988
Medicare specialtyOrthopedic Surgery

Medical groups

Hospital affiliations

Other facilities

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$387.39 · 14 payments from 11 companies
  • 2024$206.50 · 9 payments from 8 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$387.39 · 14 payments

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

Other Orthopaedic Surgery providers in Slidell

All Orthopaedic Surgery providers in Louisiana →