NPI Lens

Frank C. Greider, M.S., D.D.S.

NPI 1255663902ActiveIndividual· Dentist, Prosthodontics· Houston, TX

Dentist, Prosthodontics (M.S., D.D.S.) in Houston, Texas, licensed in TX, with an NPI issued in February 2010. Part D covered 57 prescriptions written in 2024, 100% of them generic. Philips North America LLC was the largest of 3 companies reporting payments in 2025, $48.64 in all, mostly food and beverage.

Overview

NPI1255663902
StatusActive
Entity typeIndividual
CredentialM.S., D.D.S.
Sole proprietorYes
NPI issuedFeb 5, 2010
Last updated in NPPESFeb 5, 2010

Specialties and licenses

TaxonomyCodeLicenseState
Dentist, Prosthodontics Primary1223P0700X15244TX

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)57 · 58 30-day fills
Patients39
Total drug cost$252.51
Generic share100% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$48.64 · 3 payments from 3 companies
  • 2024$25.44 · 1 payment from 1 company

Top paying companies in 2025

CompanyAmountPayments
Philips North America LLC$18.431
Align Technology, Inc.$15.551
Solventum Corporation$14.661

What the 2025 payments were for

  • Food and Beverage$48.64 · 3 payments

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

Other Dentist, Prosthodontics providers in Houston

All 98 Dentist, Prosthodontics providers in Houston · All Dentist, Prosthodontics providers in Texas