Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christian Lajeunesse

Physician Assistant in Flushing, NY · enumerated 2015.

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

National Provider Identifier

1225493588

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Registry record

Entity type Individual (Type 1)

Name Christian Lajeunesse

Sex Male

Practice address 5645 Main St, Flushing, NY, 11355

Phone (646) 642-9533

Enumeration date Dec 30, 2015

Last updated in NPPES Dec 30, 2015

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 019309 (NY) 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

What is the NPI number for Christian Lajeunesse?

The National Provider Identifier (NPI) for Christian Lajeunesse is 1225493588, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christian Lajeunesse practice?

The practice location on file with NPPES is in Flushing, NY. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-12-30.