RYAN SIU
NPI 1831781442
Orthopaedic Surgery in Apo, AP
About Ryan Siu NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RYAN SIU (NPI 1831781442) is an individual orthopaedic surgery provider in Apo, AP, licensed in Virginia (0101277519) and active in the NPI registry since February 2021. He is enrolled in Medicare PECOS and maintains a secondary practice location in Jbsa Ft Sam Houston.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ryan Siu is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Other Providers at the Same Location NPPES 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
APO, AP 96328
APO, AP 96328
APO, AP 96328
APO, AP 96328
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Ryan Siu's NPI number?
The NPI number for Ryan Siu is 1831781442. It was assigned to this individual provider in the NPPES registry on February 4, 2021.
Where is Ryan Siu located?
Ryan Siu practices at 374th Medical Group Unit 5071, Apo, AP 96328. The listed phone number is (315) 225-8864.
What is Ryan Siu's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Ryan Siu enrolled in Medicare?
Yes. Ryan Siu is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for Ryan Siu was last updated on July 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.