DR. RAMON KO SY MD
NPI 1831150622
Otolaryngology in Honolulu, HI
About Dr. Ramon Ko Sy Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RAMON KO SY MD (NPI 1831150622) is an individual otolaryngology provider in Honolulu, Hawaii, licensed in Hawaii (MD1844) and active in the NPI registry since March 2006.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HONOLULU, HI 96814
HONOLULU, HI 96814
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 Ramon Sy's NPI number?
The NPI number for Ramon Sy is 1831150622. It was assigned to this individual provider in the NPPES registry on March 31, 2006.
Where is Ramon Sy located?
Ramon Sy practices at 1314 S King St #503, Honolulu, HI 96814. The listed phone number is (808) 596-2477.
What is Ramon Sy's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
When was this NPI record last updated?
The NPPES record for Ramon Sy was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 27 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.