Dr. Siang Tan MD
About this NPIWhat this record shows.
NPI 1629163449 is registered to Dr. Siang Tan MD, a Endocrinology, Diabetes & Metabolism Physician practising at 2226 Liliha St, 403 in Honolulu, Hawaii. Endocrinology, Diabetes & Metabolism Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Siang Tan MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
- 04280001HI
Other
- 49508045HI· Issued by UHA
Source: NPPES public registry.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. Siang Tan MD accepts. To confirm in-network status with your specific health plan, contact Dr. Siang Tan MD directly at (808) 526-9784.
Frequently asked
Yes. NPI 1629163449 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Endocrinology, Diabetes & Metabolism Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (808) 526-9784.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Dr. Siang Tan MD is a Type-1 individual NPI.