Skip to content

John Edwin Castro, OD

NPI 1508815275ActiveIndividual· Optometrist· Gilbert, AZ

Optometrist (OD) in Gilbert, Arizona, licensed in AZ, with an NPI issued in May 2006. Part D covered 20 prescriptions written in 2024. Optos, Inc. was the largest of 7 companies reporting payments in 2025, $4,583 in all, mostly honoraria.

Overview

NPI1508815275
StatusActive
Entity typeIndividual
CredentialOD
Sole proprietorNo
NPI issuedMay 9, 2006
Last updated in NPPESJul 13, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Optometrist Primary152W00000X1014AZ

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 - Optometry (AZ)

Part D prescriptions in 2024

Prescriptions (claims)20 · 20 30-day fills
Patients14
Total drug cost$4,384

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$4,583 · 28 payments from 7 companies
  • 2024$1,689 · 28 payments from 6 companies

Top paying companies in 2025

What the 2025 payments were for

  • Honoraria$2,500 · 1 payment
  • Food and Beverage$1,725 · 22 payments
  • Entertainment$357.36 · 5 payments

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

Other Optometrist providers in Gilbert

All Optometrist providers in Arizona →