Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Justine Marie Mcquillen, MS OTR/L

Occupational Therapist in Lake View, NY · enumerated 2008.

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

National Provider Identifier

1407021520

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Registry record

Entity type Individual (Type 1)

Name Mrs. Justine Marie Mcquillen

Credential MS OTR/L

Sex Female

Practice address 2161 Fox Chase Rd, Lake View, NY, 14085

Phone (716) 866-1091

Enumeration date Apr 29, 2008

Last updated in NPPES Apr 29, 2008

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 014002-1 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Justine Mcquillen's NPI record?

Cross-check NPI 1407021520 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1407021520 active?

Yes, as of the latest NPPES snapshot, NPI 1407021520 is active (record last updated 2008-04-29).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-29.