Hweejo Byun DDS
About this NPIWhat this record shows.
NPI 1821439324 is registered to Hweejo Byun DDS, a Dentist practising at 20 York St # T209, Yale-New Haven Hospital in New Haven, Connecticut. Dentist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Hweejo Byun DDS has been enumerated in the National Provider Identifier (NPI) registry since 2013.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Order and Referring Only
- I20240130002092DentistWA
Source: CMS PECOS public enrollment file.
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 Hweejo Byun DDS accepts. To confirm in-network status with your specific health plan, contact Hweejo Byun DDS directly at (203) 688-2259.
Frequently asked
Yes. NPI 1821439324 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Dentist 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 (203) 688-2259.
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. Hweejo Byun DDS is a Type-1 individual NPI.