NPI Lens

Leo Yang, DDS

NPI 1780800383ActiveIndividual· Dentist, General Practice· Mill Valley, CA

Dentist, General Practice (DDS) in Mill Valley, California, licensed in CA, with an NPI issued in April 2007. Part D covered 59 prescriptions written in 2024, 97% of them generic. Orapharma, A Division of Bausch Health US, LLC was the largest of 3 companies reporting payments in 2025, $79.56 in all, mostly food and beverage.

Overview

NPI1780800383
StatusActive
Entity typeIndividual
CredentialDDS
Sole proprietorYes
NPI issuedApr 18, 2007
Last updated in NPPESJul 8, 2007

Specialties and licenses

TaxonomyCodeLicenseState
Dentist, General Practice Primary1223G0001X45215CA

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)59 · 59 30-day fills
Patients32
Total drug cost$342.80
Generic share97% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$79.56 · 4 payments from 3 companies
  • 2024$93.35 · 2 payments from 2 companies

Top paying companies in 2025

CompanyAmountPayments
Orapharma, A Division of Bausch Health US, LLC$37.122
Solventum Corporation$28.231
Ultradent Products Inc$14.211

What the 2025 payments were for

  • Food and Beverage$79.56 · 4 payments

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

Other Dentist, General Practice providers in Mill Valley

All Dentist, General Practice providers in California →