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Cory A. Fields, OD

NPI 1043276348ActiveIndividual· Optometrist· Stoughton, WI

Optometrist (OD) in Stoughton, Wisconsin, trained at Illinois College of Optometry at Chicago (class of 2003). In 2024 Medicare paid $58,770 for 708 patients, and Part D covered 336 of their prescriptions, 71% of them generic.

Overview

NPI1043276348
StatusActive
Entity typeIndividual
CredentialOD
Sole proprietorNo
NPI issuedApr 25, 2006
Last updated in NPPESNov 12, 2020
Certified by providerNov 12, 2020

Specialties and licenses

TaxonomyCodeLicenseState
Optometrist Primary152W00000X2943-035WI

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 patients708
Services billed7,640 across 19 procedure codes
Paid by Medicare$58,770

Part D prescriptions in 2024

Prescriptions (claims)336 · 593 30-day fills
Patients131
Total drug cost$20,303
Generic share71% of claims

Medicare sources and data years

Education and affiliations

Medical schoolIllinois College of Optometry at Chicago
Graduation year2003
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

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