Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Justin Leboeuf, BCBA
Behavior Analyst in Pepperell, MA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558969360
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Registry record
Entity type Individual (Type 1)
Name Justin Leboeuf
Credential BCBA
Sex Male
Practice address 15 Groton St, Pepperell, MA, 01463
Phone (978) 732-7171
Enumeration date Oct 14, 2020
Last updated in NPPES Jun 10, 2021
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 3248-MH-B1 (MA) 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 Leboeuf?
The National Provider Identifier (NPI) for Justin Leboeuf is 1558969360, a Type 1 (individual) record in the CMS NPPES registry.
Where does Justin Leboeuf practice?
The practice location on file with NPPES is in Pepperell, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-10.