Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joshua Semerzier

Behavior Technician in Lynn, MA · enumerated 2025.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1144021882

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Registry record

Entity type Individual (Type 1)

Name Joshua Semerzier

Sex Male

Practice address 31 Euclid Ave, Lynn, MA, 01904

Phone (781) 476-3772

Enumeration date Mar 20, 2025

Last updated in NPPES Mar 20, 2025

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Joshua Semerzier?

The National Provider Identifier (NPI) for Joshua Semerzier is 1144021882, a Type 1 (individual) record in the CMS NPPES registry.

Where does Joshua Semerzier practice?

The practice location on file with NPPES is in Lynn, 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 2025-03-20.