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Douglass R. Fruin, OD

NPI 1427578681ActiveIndividual· Optometrist· Chicago, IL

Optometrist (OD) in Chicago, Illinois, trained at Southern College of Optometry (class of 2017). Medicare paid $242,182 for services to 2,198 patients in 2024.

Overview

NPI1427578681
StatusActive
Entity typeIndividual
CredentialOD
Sole proprietorYes
NPI issuedJun 20, 2017
Last updated in NPPESDec 21, 2021
Certified by providerDec 21, 2021

Specialties and licenses

TaxonomyCodeLicenseState
Optometrist Primary152W00000X046.011575IL
Optometrist152W00000X1467NE

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 (IL); Practitioner - Optometry (WI)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients2,198
Services billed2,396 across 9 procedure codes
Paid by Medicare$242,182

Medicare sources and data years

Education and affiliations

Medical schoolSouthern College of Optometry
Graduation year2017
Medicare specialtyOptometry

Medical groups

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 Chicago

All 848 optometrists in Chicago · All optometrists in Illinois