Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Matthew Benjamin
Behavior Technician in Groton, CT · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1639044316
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Registry record
Entity type Individual (Type 1)
Name Matthew Benjamin
Sex Male
Practice address 105 Bridge St # 170, Groton, CT, 06340
Phone (833) 747-4222
Enumeration date Oct 10, 2025
Last updated in NPPES Oct 10, 2025
Taxonomy & licenses
106S00000X Behavior Technician Behavioral Health & Social Service Providers · License 138069371 (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
How do I verify Matthew Benjamin's NPI record?
Cross-check NPI 1639044316 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1639044316 active?
Yes, as of the latest NPPES snapshot, NPI 1639044316 is active (record last updated 2025-10-10).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-10.