Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Lucas Monteiro Fortes
Behavior Analyst in Holbrook, MA · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639680465
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Registry record
Entity type Individual (Type 1)
Name Mr. Lucas Monteiro Fortes
Sex Male
Practice address 204 S Franklin St, Holbrook, MA, 02343
Phone (508) 649-5952
Enumeration date Oct 19, 2017
Last updated in NPPES Oct 19, 2017
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License S11669895 (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
Where does Lucas Fortes practice?
The practice location on file with NPPES is in Holbrook, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Lucas Fortes?
The National Provider Identifier (NPI) for Lucas Fortes is 1639680465, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-10-19.