Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Regina Kostyun, ATC
Specialist in Farmington, CT · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1699136747
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Registry record
Entity type Individual (Type 1)
Name Regina Kostyun
Credential ATC
Sex Female
Practice address 399 Farmington Ave, Suite 300, Farmington, CT, 06032
Phone (860) 284-0220
Enumeration date Mar 17, 2016
Last updated in NPPES Mar 17, 2016
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
Where does Regina Kostyun practice?
The practice location on file with NPPES is in Farmington, CT. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Regina Kostyun?
The National Provider Identifier (NPI) for Regina Kostyun is 1699136747, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Charles Castiglione Plastic and Reconstructive Surgery Physician · Farmington, CT NPI 1154321461 Alan Babigian Plastic and Reconstructive Surgery Physician · Farmington, CT NPI 1710987755 Alex Cech Plastic and Reconstructive Surgery Physician · Farmington, CT NPI 1073514410 Orlando Delucia Plastic and Reconstructive Surgery Physician · Farmington, CT NPI 1114915303 Steven Smith Plastic and Reconstructive Surgery Physician · Farmington, CT NPI 1255386421 Paul Polzella Surgical Physician Assistant · Farmington, CT NPI 1043243330 Kyle Kostyun Athletic Trainer · Farmington, CT NPI 1710910013 Norman Cavanagh Oral & Maxillofacial Surgery (D.M.D.) · Farmington, CT NPI 1730195975
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-17.