Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Christian Sye
Physician Assistant in Wilton, CT · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457226912
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Registry record
Entity type Individual (Type 1)
Name Christian Sye
Sex Male
Practice address 45 Danbury Rd Ste 100, Wilton, CT, 06897
Phone (203) 845-2200
Enumeration date Oct 6, 2025
Last updated in NPPES Mar 27, 2026
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 7402 (CT) Primary
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
What is the NPI number for Christian Sye?
The National Provider Identifier (NPI) for Christian Sye is 1457226912, a Type 1 (individual) record in the CMS NPPES registry.
Where does Christian Sye practice?
The practice location on file with NPPES is in Wilton, CT. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Paul Protomastro Orthopaedic Hand Surgery Physician · Wilton, CT NPI 1215936992 Robert Brady Orthopaedic Surgery Physician · Wilton, CT NPI 1144229840 Mark Fletcher Orthopaedic Surgery Physician · Wilton, CT NPI 1003864497 Jan Mccauley Surgical Physician Assistant · Wilton, CT NPI 1710008057 Michael Soojian Orthopaedic Hand Surgery Physician · Wilton, CT NPI 1205040524 Michael Marchetti Sports Medicine (Orthopaedic Surgery) Physician · Wilton, CT NPI 1316384613 Brandon Shulman Orthopaedic Surgery Physician · Wilton, CT NPI 1972914067 Julianne Forlizzi Orthopaedic Surgery Physician · Wilton, CT NPI 1912394081
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-27.