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Douglas W. Ditzel, DO

NPI 1154381747ActiveIndividual· Radiology, Radiation Oncology· Englewood, OH

Radiology, Radiation Oncology (DO) in Englewood, Ohio, licensed in OH, with an NPI issued in March 2006. Enrolled in Medicare as practitioner - radiation oncology. E.R. Squibb & Sons, L.L.C. was the largest of 3 companies reporting payments in 2025, $72.34 in all, mostly food and beverage.

Overview

NPI1154381747
StatusActive
Entity typeIndividual
CredentialDO
Sole proprietorNo
NPI issuedMar 27, 2006
Last updated in NPPESJan 5, 2022
Certified by providerJan 5, 2022

Specialties and licenses

TaxonomyCodeLicenseState
Radiology, Radiation Oncology Primary2085R0001X34.003583OH
Radiology, Radiation Oncology2085R0001X34003583DOH

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 - Radiation Oncology (OH)

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$72.34 · 4 payments from 3 companies
  • 2024$190.03 · 8 payments from 3 companies

Top paying companies in 2025

CompanyAmountPayments
E.R. Squibb & Sons, L.L.C.$36.952
Celgene Corporation$18.441
Immunocore Limited$16.951

What the 2025 payments were for

  • Food and Beverage$72.34 · 4 payments

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

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