NPI Lens

Ryan Siu

NPI 1831781442ActiveIndividual· Orthopaedic Surgery· Apo, AP

Orthopaedic Surgery in Apo, Armed Forces Pacific, licensed in VA, with an NPI issued in February 2021. Enrolled in Medicare as order and referring only - orthopedic surgery. Stryker Corporation was the largest of 3 companies reporting payments in 2025, $1,219 in all, mostly food and beverage.

Overview

NPI1831781442
StatusActive
Entity typeIndividual
Sole proprietorNo
NPI issuedFeb 4, 2021
Last updated in NPPESJul 10, 2026
Certified by providerJul 10, 2026

Specialties and licenses

TaxonomyCodeLicenseState
Orthopaedic Surgery Primary207X00000X0101277519VA
Student in an Organized Health Care Education/Training Program390200000X——
General Practice208D00000X0101277519VA

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 Order and Referring Only - Orthopedic Surgery (VA)

Medicare sources and data years

Industry payments (Open Payments)

  • 2025$1,219 · 22 payments from 3 companies
  • 2024$849.51 · 11 payments from 3 companies

Top paying companies in 2025

CompanyAmountPayments
Stryker Corporation$1,10520
Skeletal Dynamics Inc$96.251
Mission Medical Distribution, LLC$17.921

What the 2025 payments were for

  • Food and Beverage$1,163 · 21 payments
  • Education$56.05 · 1 payment

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

Other Orthopaedic Surgery providers in Apo

All Orthopaedic Surgery providers in Armed Forces Pacific →