NPI Lens

James Leon Winterton, D.D.S

NPI 1386990471ActiveIndividual· Dentist· Newport Beach, CA

Dentist (D.D.S) in Newport Beach, California, licensed in CA and TX, with an NPI issued in July 2012. Part D covered 86 prescriptions written in 2024, 87% of them generic. Ultradent Products Inc was the largest of 2 companies reporting payments in 2025, $335.86 in all, mostly gifts.

Overview

NPI1386990471
StatusActive
Entity typeIndividual
CredentialD.D.S
Sole proprietorYes
NPI issuedJul 26, 2012
Last updated in NPPESJan 9, 2015

Specialties and licenses

TaxonomyCodeLicenseState
Dentist Primary122300000X63531CA
Dentist, General Practice1223G0001X28238TX

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 (CA)

Part D prescriptions in 2024

Prescriptions (claims)86 · 86 30-day fills
Patients61
Total drug cost$663.95
Generic share87% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$335.86 · 2 payments from 2 companies
  • 2024$43.09 · 2 payments from 2 companies

Top paying companies in 2025

CompanyAmountPayments
Ultradent Products Inc$313.991
Orapharma, A Division of Bausch Health US, LLC$21.871

What the 2025 payments were for

  • Gift$313.99 · 1 payment
  • Food and Beverage$21.87 · 1 payment

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

Other dentists in Newport Beach

All 78 dentists in Newport Beach · All dentists in California