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Dennis Herbert Gillespie, DDS

NPI 1710325675ActiveIndividual· Dentist· Ridgefield, WA

Dentist (DDS) in Ridgefield, Washington, licensed in WA, with an NPI issued in June 2013. Part D covered 41 prescriptions written in 2024, 78% of them generic. A-Dec, Inc. was the largest of 2 companies reporting payments in 2025, $4,354 in all, mostly gifts.

Overview

NPI1710325675
StatusActive
Entity typeIndividual
CredentialDDS
Sole proprietorNo
NPI issuedJun 12, 2013
Last updated in NPPESJun 12, 2013

Specialties and licenses

TaxonomyCodeLicenseState
Dentist Primary122300000XDE 60369656WA

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

Part D prescriptions in 2024

Prescriptions (claims)41 · 41 30-day fills
Patients25
Total drug cost$335.79
Generic share78% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$4,354 · 11 payments from 2 companies
  • 2024$39.02 · 1 payment from 1 company

Top paying companies in 2025

CompanyAmountPayments
A-Dec, Inc.$4,2689
Dentsply Sirona Inc$85.622

What the 2025 payments were for

  • Gift$4,268 · 9 payments
  • Food and Beverage$85.62 · 2 payments

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

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