Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Channtra Najjarian

Behavior Analyst in Lowell, MA · enumerated 2019.

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

National Provider Identifier

1265091599

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Registry record

Entity type Individual (Type 1)

Name Channtra Najjarian

Sex Female

Practice address 41 Wellman St, Lowell, MA, 01851

Phone (978) 996-4800

Enumeration date Jun 11, 2019

Last updated in NPPES Jan 16, 2025

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License LABA1000456 (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.

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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 Channtra Najjarian?

Channtra Najjarian 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-16.