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Andrew A. Chen, MD

NPI 1487761888ActiveIndividual· Ophthalmology· Richland, WA

Ophthalmology (MD) in Richland, Washington, trained at Yale University School of Medicine (class of 2005). In 2024 Medicare paid $1,032,359 for 1,454 patients, and Part D covered 1,589 of their prescriptions, 69% of them generic.

Overview

NPI1487761888
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedAug 23, 2006
Last updated in NPPESSep 18, 2020
Certified by providerSep 18, 2020

Specialties and licenses

TaxonomyCodeLicenseState
Ophthalmology Primary207W00000XML20008491WA
Ophthalmology207W00000X60095538WA

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 - Ophthalmology (WA)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients1,454
Services billed6,575 across 29 procedure codes
Paid by Medicare$1,032,359

Part D prescriptions in 2024

Prescriptions (claims)1,589 · 3,557 30-day fills
Patients383
Total drug cost$178,960
Generic share69% of claims

Medicare sources and data years

Education and affiliations

Medical schoolYale University School of Medicine
Graduation year2005
Medicare specialtyOphthalmology

Medical group

Source: CMS Care Compare

Industry payments (Open Payments)

None reported for 2025 or 2024.

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

Other ophthalmologists in Richland

All ophthalmologists in Washington