Skip to content

Mary Jo Byers, O.D.

NPI 1700938867ActiveIndividual· Optometrist· Iola, WI

Optometrist (O.D.) in Iola, Wisconsin, trained at Pennsylvania College of Optometry (class of 1992). Their prescriptions cost Medicare Part D more than their services did: $27,161 for 199 claims, against $7,722 paid for services in 2024.

Overview

NPI1700938867
StatusActive
Entity typeIndividual
CredentialO.D.
Sole proprietorYes
NPI issuedJan 17, 2007
Last updated in NPPESMay 2, 2008

Specialties and licenses

TaxonomyCodeLicenseState
Optometrist Primary152W00000X2491WI

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 (WI)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients111
Services billed1,723 across 12 procedure codes
Paid by Medicare$7,722

Part D prescriptions in 2024

Prescriptions (claims)199 · 374 30-day fills
Patients59
Total drug cost$27,161
Generic share68% of claims

Medicare sources and data years

Education and affiliations

Medical schoolPennsylvania College of Optometry
Graduation year1992
Medicare specialtyOptometry

Medical group

Source: CMS Care Compare

Industry payments (Open Payments)

None reported for 2025 or 2024.

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

Other Optometrist providers in Iola

All Optometrist providers in Wisconsin →