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Louise Yvette Lettre, LCSW, LCAS-A

Clinical Social Worker in Asheville, NC · enumerated 2006 · practices at Louise Lettre Lcsw Pllc.

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

National Provider Identifier

1477668598

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Registry record

Entity type Individual (Type 1)
Name Louise Yvette Lettre
Credential LCSW, LCAS-A
Sex Female
Practice address 70 Woodfin Pl Ste 304, Asheville, NC, 28801
Phone (828) 621-9119
Enumeration date Aug 20, 2006
Last updated in NPPES Feb 4, 2021

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 1501263 (SC) Secondary
101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 21939 (NC) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 8680 (SC) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License C008650 (NC) 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.

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Frequently asked questions

How do I verify Louise Lettre's NPI record?
Cross-check NPI 1477668598 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1477668598 active?
Yes, as of the latest NPPES snapshot, NPI 1477668598 is active (record last updated 2021-02-04).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-04.