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Leonard Joseph Bartoszewicz, D.D.S.

NPI 1164577466ActiveIndividual· Dentist, General Practice· Grand Rapids, MI

Dentist, General Practice (D.D.S.) in Grand Rapids, Michigan, licensed in MI, with an NPI issued in January 2007. Part D covered 178 prescriptions written in 2024, 97% of them generic. Straumann USA LLC reported $14.39 in payments in 2025, mostly food and beverage.

Overview

NPI1164577466
StatusActive
Entity typeIndividual
CredentialD.D.S.
Sole proprietorYes
NPI issuedJan 24, 2007
Last updated in NPPESJul 8, 2007

Specialties and licenses

TaxonomyCodeLicenseState
Dentist, General Practice Primary1223G0001X2901017430MI

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 Order and Referring Only - Dentist (MI)

Part D prescriptions in 2024

Prescriptions (claims)178 · 184 30-day fills
Patients109
Total drug cost$651.08
Generic share97% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$14.39 · 1 payment from 1 company

Top paying companies in 2025

CompanyAmountPayments
Straumann USA LLC$14.391

What the 2025 payments were for

  • Food and Beverage$14.39 · 1 payment

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

Other general dentists in Grand Rapids

All 237 general dentists in Grand Rapids · All general dentists in Michigan