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Bryan Y. Yamashiro, MD

NPI 1902934367ActiveIndividual· General Practice· Waipahu, HI

General Practice (MD) in Waipahu, Hawaii, trained at University of Hawaii John A. Burns School of Medicine (class of 1991). 317 Medicare patients in 2024, $25,437 paid; nearly all of their 673 Part D prescriptions were generic (94%).

Overview

NPI1902934367
StatusActive
Entity typeIndividual
CredentialMD
Sole proprietorNo
NPI issuedFeb 28, 2007
Last updated in NPPESOct 19, 2007

Specialties and licenses

TaxonomyCodeLicenseState
General Practice Primary208D00000XMD-8081HI

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)Enrolled Practitioner - General Practice (HI)
Accepts assignmentYes (participating)

Medicare services in 2024

Medicare patients317
Services billed479 across 13 procedure codes
Paid by Medicare$25,437

Part D prescriptions in 2024

Prescriptions (claims)673 · 760 30-day fills
Patients382
Total drug cost$10,755
Generic share94% of claims

Medicare sources and data years

Education and affiliations

Medical schoolUniversity of Hawaii John A. Burns School of Medicine
Graduation year1991
Medicare specialtyGeneral Practice

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 General Practice providers in Waipahu

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