NPI Lens

Lawrence J. Giangreco Jr., D.D.S.

NPI 1346254398ActiveIndividual· Dentist, General Practice· Webster, NY

Dentist, General Practice (D.D.S.) in Webster, New York, licensed in NY, with an NPI issued in July 2006. Part D covered 446 prescriptions written in 2024, 68% of them generic. Patterson Companies, Inc. reported $32.95 in payments in 2025, mostly food and beverage.

Overview

NPI1346254398
StatusActive
Entity typeIndividual
CredentialD.D.S.
Sole proprietorYes
NPI issuedJul 27, 2006
Last updated in NPPESDec 16, 2015

Specialties and licenses

TaxonomyCodeLicenseState
Dentist, General Practice Primary1223G0001X041732NY

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 (NY)

Part D prescriptions in 2024

Prescriptions (claims)446 · 480 30-day fills
Patients212
Total drug cost$3,055
Generic share68% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$32.95 · 1 payment from 1 company

Top paying companies in 2025

CompanyAmountPayments
Patterson Companies, Inc.$32.951

What the 2025 payments were for

  • Food and Beverage$32.95 · 1 payment

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

Other general dentists in Webster

All 27 general dentists in Webster · All general dentists in New York