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Andrew Joseph Loudon, O.D.

NPI 1548663958ActiveIndividual· Optometrist· Cary, NC

Optometrist (O.D.) in Cary, North Carolina, trained at Southern College of Optometry (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $90,954 for 388 claims, against $16,036 paid for services in 2024. Alcon Vision LLC was the largest of 4 companies reporting payments in 2025, $780.88 in all, mostly food and beverage.

Overview

NPI1548663958
StatusActive
Entity typeIndividual
CredentialO.D.
Sole proprietorNo
NPI issuedSep 29, 2014
Last updated in NPPESNov 21, 2023
Certified by providerNov 21, 2023

Specialties and licenses

TaxonomyCodeLicenseState
Optometrist Primary152W00000X2480NC
Optometrist152W00000XODP-100306ID

About license numbers in NPPES

Exclusion screening

ListResultDetails
HHS-OIG LEIE · Nov 10, 2026No matchChecked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026No match—
New York OMIG · Nov 11, 2026No match—
Ohio Medicaid · Nov 11, 2026No match—
Pennsylvania Medicheck · Nov 11, 2026No match—
Washington HCA · Nov 11, 2026No match—

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

Medicare

Enrollment (PECOS)Enrolled Practitioner - Optometry (NC)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients168
Services billed1,584 across 17 procedure codes
Paid by Medicare$16,036

Part D prescriptions in 2024

Prescriptions (claims)388 · 754 30-day fills
Patients133
Total drug cost$90,954
Generic share53% of claims

Medicare sources and data years

Education and affiliations

Medical schoolSouthern College of Optometry
Graduation year2014
Medicare specialtyOptometry

Medical group

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$780.88 · 15 payments from 4 companies
  • 2024$545.50 · 12 payments from 4 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$757.93 · 13 payments
  • Consulting Fee$20.00 · 1 payment
  • Education$2.95 · 1 payment

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

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