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Gregory G. Ganzkow, D.D.S.

NPI 1366530560ActiveIndividual· Dentist, General Practice· Shoreline, WA

Dentist, General Practice (D.D.S.) in Shoreline, Washington, licensed in WA, with an NPI issued in October 2006. Part D covered 14 prescriptions written in 2024, 100% of them generic. Orapharma, A Division of Bausch Health US, LLC reported $19.98 in payments in 2024, mostly food and beverage.

Overview

NPI1366530560
StatusActive
Entity typeIndividual
CredentialD.D.S.
Sole proprietorYes
NPI issuedOct 11, 2006
Last updated in NPPESJul 8, 2007

Specialties and licenses

TaxonomyCodeLicenseState
Dentist, General Practice Primary1223G0001XWA 6205WA

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)Not in the public enrollment file of Oct 1, 2026

Part D prescriptions in 2024

Prescriptions (claims)14 · 14 30-day fills
Total drug cost$47.90
Generic share100% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2024$19.98 · 1 payment from 1 company

Top paying companies in 2024

CompanyAmountPayments
Orapharma, A Division of Bausch Health US, LLC$19.981

What the 2024 payments were for

  • Food and Beverage$19.98 · 1 payment

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

Other general dentists in Shoreline

All 55 general dentists in Shoreline · All general dentists in Washington