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Dorcas Tsang, O.D.

NPI 1811154727ActiveIndividual· Optometrist· Pomona, CA

Optometrist (O.D.) in Pomona, California, licensed in CA, with an NPI issued in May 2008. Enrolled in Medicare as practitioner - optometry. Coopervision Inc. was the largest of 4 companies reporting payments in 2025, $848.27 in all, mostly consulting fees.

Overview

NPI1811154727
StatusActive
Entity typeIndividual
CredentialO.D.
Sole proprietorNo
NPI issuedMay 19, 2008
Last updated in NPPESNov 2, 2016

Specialties and licenses

TaxonomyCodeLicenseState
Optometrist Primary152W00000X11501TPGCA

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 Practitioner - Optometry (CA)

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$848.27 · 8 payments from 4 companies
  • 2024$2,134 · 15 payments from 4 companies

Top paying companies in 2025

CompanyAmountPayments
Coopervision Inc.$316.093
Johnson & Johnson Vision Care, Inc.$204.122
Alcon Vision LLC$204.122
Bausch & Lomb Americas Inc.$123.941

What the 2025 payments were for

  • Consulting Fee$400.00 · 2 payments
  • Food and Beverage$248.27 · 5 payments
  • Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$200.00 · 1 payment

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

Other optometrists in Pomona

All 61 optometrists in Pomona · All optometrists in California