NPI Lens

Patricia Tan Chao, DDS

NPI 1114351350ActiveIndividual· Dentist· Santa Clara, CA

Dentist (DDS) in Santa Clara, California, licensed in CA, IL and TX, with an NPI issued in August 2013. Part D covered 22 prescriptions written in 2024, 100% of them generic. Align Technology, Inc. was the largest of 2 companies reporting payments in 2025, $310.72 in all, mostly food and beverage.

Overview

NPI1114351350
StatusActive
Entity typeIndividual
CredentialDDS
Sole proprietorNo
NPI issuedAug 23, 2013
Last updated in NPPESAug 15, 2022
Certified by providerJun 22, 2022

Specialties and licenses

TaxonomyCodeLicenseState
Dentist Primary122300000X65000CA
Dentist122300000X019.029594IL
Dentist122300000X29156TX

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)22 · 22 30-day fills
Patients20
Total drug cost$109.68
Generic share100% of claims

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$310.72 · 14 payments from 2 companies
  • 2024$452.66 · 22 payments from 1 company

Top paying companies in 2025

CompanyAmountPayments
Align Technology, Inc.$292.2113
Dentsply Sirona Inc$18.511

What the 2025 payments were for

  • Food and Beverage$310.72 · 14 payments

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

Other dentists in Santa Clara

All 63 dentists in Santa Clara · All dentists in California