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Weichin Chen, MD

NPI 1841497260ActiveIndividual· Orthopaedic Surgery· Waipahu, HI

Orthopaedic Surgery (MD) with Klickitat County Public Hospital District No 1, practicing in Waipahu, Hawaii. Part D covered 25 prescriptions written in 2024, 100% of them generic. Lists Klickitat Valley Hospital as a hospital affiliation.

Overview

NPI1841497260
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorYes
NPI issuedJun 29, 2007
Last updated in NPPESJan 21, 2026
Certified by providerJan 21, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Orthopaedic Surgery Primary207X00000XMD15200HI
Orthopaedic Surgery207X00000XMD60904308WA
Orthopaedic Surgery207X00000X15200HI

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 - Orthopedic Surgery (HI); Practitioner - Orthopedic Surgery (OR); Practitioner - Orthopedic Surgery (WA)

Part D prescriptions in 2024

Prescriptions (claims)25 · 25 30-day fills
Patients15
Total drug cost$93.50
Generic share100% of claims

Medicare sources and data years

Education and affiliations

Graduation year2007
Medicare specialtyOrthopedic Surgery

Medical group

Hospital affiliation

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 Orthopaedic Surgery providers in Waipahu

All Orthopaedic Surgery providers in Hawaii →