Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Kimberly Gagnon, LO
Optician in Newington, CT · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1477140721
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Registry record
Entity type Individual (Type 1)
Name Kimberly Gagnon
Credential LO
Sex Female
Practice address 505 Willard Ave Ste 2b, Newington, CT, 06111
Phone (860) 667-0207
Enumeration date Dec 21, 2020
Last updated in NPPES Dec 21, 2020
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 NPI 1477140721 active?
Yes, as of the latest NPPES snapshot, NPI 1477140721 is active (record last updated 2020-12-21).
How do I verify Kimberly Gagnon's NPI record?
Cross-check NPI 1477140721 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-21.