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Michael Craig Duffey, M.D.

NPI 1417134248ActiveIndividual· Dermatology· Lancaster, OH

Dermatology (M.D.) in Lancaster, Ohio, trained at Wright State University Boonshoft School of Medicine (class of 2002). Their prescriptions cost Medicare Part D more than their services did: $782,846 for 1,172 claims, against $139,175 paid for services in 2024. Abbvie Inc. was the largest of 8 companies reporting payments in 2025, $535.48 in all, mostly food and beverage.

Overview

NPI1417134248
StatusActive
Entity typeIndividual
CredentialM.D.
Sole proprietorYes
NPI issuedJan 23, 2008
Last updated in NPPESFeb 19, 2010

Specialties and licenses

TaxonomyCodeLicenseState
Dermatology Primary207N00000X088246OH

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 - Dermatology (OH)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients835
Services billed2,952 across 73 procedure codes
Paid by Medicare$139,175

Part D prescriptions in 2024

Prescriptions (claims)1,172 · 1,418 30-day fills
Patients501
Total drug cost$782,846
Generic share92% of claims

Medicare sources and data years

Education and affiliations

Medical schoolWright State University Boonshoft School of Medicine
Graduation year2002
Medicare specialtyDermatology

Medical group

Hospital affiliation

Source: CMS Care Compare

Industry payments (Open Payments)

  • 2025$535.48 · 46 payments from 8 companies
  • 2024$357.12 · 29 payments from 6 companies

Top paying companies in 2025

CompanyAmountPayments
Abbvie Inc.$290.1632
Lilly USA, LLC$59.433
Ucb, Inc.$49.762
Sun Pharmaceutical Industries Inc.$46.223
Organon LLC$26.283

What the 2025 payments were for

  • Food and Beverage$535.48 · 46 payments

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

Other Dermatology providers in Lancaster

All Dermatology providers in Ohio →