Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Justin Ashley Butler
Behavior Technician in Hamden, CT · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1316680408
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Registry record
Entity type Individual (Type 1)
Name Justin Ashley Butler
Sex Male
Practice address 2666 State St Unit A3, Hamden, CT, 06517
Phone (888) 754-0398
Enumeration date Apr 16, 2022
Last updated in NPPES Apr 16, 2022
Taxonomy & licenses
106S00000X Behavior Technician Behavioral Health & Social Service Providers · License RBT-21-183714 (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 Justin Butler?
The National Provider Identifier (NPI) for Justin Butler is 1316680408, a Type 1 (individual) record in the CMS NPPES registry.
Where does Justin Butler practice?
The practice location on file with NPPES is in Hamden, CT. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Meredith Libby Behavior Analyst · Hamden, CT NPI 1932731478 Laura Lavoie Behavior Analyst · Hamden, CT NPI 1548840713 Chelsea Eaton Behavior Technician · Hamden, CT NPI 1750959383 Tariqnisa Williamson Behavior Technician · Hamden, CT NPI 1578230629 Giovana Tiene-Scalzo Behavior Technician · Hamden, CT NPI 1184391898 Tka Morris Behavior Technician · Hamden, CT NPI 1215692181 Genesis Vega Behavior Technician · Hamden, CT NPI 1144986662 Virginia Smith Behavior Analyst · Hamden, CT NPI 1174279962
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-16.