Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Justyna Biadun
Specialist in Bristol, CT · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1063348233
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Justyna Biadun
Sex X
Practice address 53 Buff Rd, Bristol, CT, 06010
Phone (860) 518-0518
Enumeration date Jun 23, 2026
Last updated in NPPES Jun 23, 2026
Taxonomy & licenses
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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Justyna Biadun?
Justyna Biadun is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-23.