Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Kaytlyn Claire Gillis, LCSW

Clinical Social Worker in Chalmette, LA · enumerated 2017.

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

National Provider Identifier

1740794916

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Registry record

Entity type Individual (Type 1)

Name Kaytlyn Claire Gillis

Credential LCSW

Sex Female

Practice address 49 Madison Ave, Chalmette, LA, 70043

Phone (504) 278-6318

Fax (504) 278-6317

Enumeration date Nov 27, 2017

Last updated in NPPES Aug 21, 2025

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 12153 (LA) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 6801116841 (MI) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW credential

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 Kaytlyn Gillis's NPI record?

Cross-check NPI 1740794916 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1740794916 active?

Yes, as of the latest NPPES snapshot, NPI 1740794916 is active (record last updated 2025-08-21).

Other providers at this practice address

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Brett Siddell Social Worker · Chalmette, LA NPI 1831964790

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-21.