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Alex Walker Johnson, DO

NPI 1245806736ActiveIndividual· Ophthalmology· Port Royal, SC

Ophthalmology (DO) in Port Royal, South Carolina, trained at Medical College of Georgia School of Medicine (class of 2025). Part D covered 302 prescriptions written in 2024, 72% of them generic. Alcon Vision LLC was the largest of 12 companies reporting payments in 2025, $1,311 in all, mostly food and beverage.

Overview

NPI1245806736
StatusActive
Entity typeIndividual
CredentialDO
Sole proprietorYes
NPI issuedJun 3, 2021
Last updated in NPPESSep 14, 2026
Certified by providerSep 14, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Ophthalmology Primary207W00000X93824SC
Ophthalmology207W00000X12871GA
Internal Medicine207R00000X12871GA
Ophthalmology207W00000X0102210338VA

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 - Ophthalmology (SC); Practitioner - Ophthalmology (VA)

Part D prescriptions in 2024

Prescriptions (claims)302 · 464 30-day fills
Patients87
Total drug cost$34,744
Generic share72% of claims

Medicare sources and data years

Education and affiliations

Medical schoolMedical College of Georgia School of Medicine
Graduation year2025
Medicare specialtyOphthalmology

Medical group

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$1,311 · 24 payments from 12 companies
  • 2024$945.42 · 11 payments from 6 companies

Top paying companies in 2025

What the 2025 payments were for

  • Food and Beverage$1,311 · 24 payments

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

Other Ophthalmology providers in Port Royal

All Ophthalmology providers in South Carolina →