Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Ramon K. Sy, M.D., Inc.

Otolaryngology Physician in Honolulu, HI · enumerated 2013 · authorized official Ramon Sy, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1437597929

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Ramon K. Sy, M.D., Inc.

Practice address 1314 S King St Ste 503, Honolulu, HI, 96814

Phone (808) 596-2477

Fax (808) 591-1266

Enumeration date Jun 6, 2013

Last updated in NPPES Jun 6, 2013

Taxonomy & classification

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License MD1844 (HI) Primary

Authorized official

Name Ramon Sy

Title President

Phone (808) 596-2477

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2013-06-06. Verify at npiregistry.cms.hhs.gov.

Where is Ramon K. Sy, M.D., Inc. located?

The practice location on file with NPPES is in Honolulu, HI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-06.