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Darryl D. Mathewson, O.D.

NPI 1952391278ActiveIndividual· Optometrist· Defiance, OH

Optometrist (O.D.) in Defiance, Ohio, trained at Ohio State University - College of Optometry (class of 1986). Mostly services rather than prescriptions: Medicare paid $6,807 for 74 patients in 2024, with only 23 Part D claims.

Overview

NPI1952391278
StatusActive
Entity typeIndividual
CredentialO.D.
Sole proprietorYes
NPI issuedOct 27, 2005
Last updated in NPPESNov 1, 2007

Specialties and licenses

TaxonomyCodeLicenseState
Optometrist Primary152W00000X3876OH

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 (OH)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients74
Services billed79 across 7 procedure codes
Paid by Medicare$6,807

Part D prescriptions in 2024

Prescriptions (claims)23 · 25 30-day fills
Patients18
Total drug cost$862.83
Generic share52% of claims

Medicare sources and data years

Education and affiliations

Medical schoolOhio State University - College of Optometry
Graduation year1986
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 optometrists in Defiance

All 15 optometrists in Defiance · All optometrists in Ohio