Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Roger Matar Jr., BCBA, LABA
Behavior Analyst in Lawrence, MA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912861311
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Registry record
Entity type Individual (Type 1)
Name Roger Matar Jr.
Credential BCBA, LABA
Sex Male
Practice address 339 Mount Vernon St, Lawrence, MA, 01843
Phone (978) 815-2624
Enumeration date Dec 11, 2025
Last updated in NPPES Dec 11, 2025
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License LABA1973 (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
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Roger Matar?
Roger Matar is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-11.