Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jefferson Lu

Behavior Analyst in Warren, VT · enumerated 2022.

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

National Provider Identifier

1659004802

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Registry record

Entity type Individual (Type 1)

Name Jefferson Lu

Sex Male

Practice address 202 Bridges Cir, Warren, VT, 05674

Phone (802) 771-7403

Enumeration date Jul 6, 2022

Last updated in NPPES Aug 29, 2024

Taxonomy & licenses

103K00000X Behavior Analyst 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

How do I verify Jefferson Lu's NPI record?

Cross-check NPI 1659004802 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1659004802 active?

Yes, as of the latest NPPES snapshot, NPI 1659004802 is active (record last updated 2024-08-29).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-29.