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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Lynn Delvaux, LMFT

Addiction (Substance Use Disorder) Counselor in Long Beach, CA · enumerated 2006.

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

National Provider Identifier

1558451732

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Registry record

Entity type Individual (Type 1)
Name Lynn Delvaux
Credential LMFT
Sex Female
Practice address Long Beach, CA, 90815
Phone (562) 225-0667
Enumeration date Oct 16, 2006
Last updated in NPPES Sep 11, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 020532 (CA) Primary
106H00000X Marriage & Family Therapist Behavioral Health & Social Service Providers · License MFC 31693 (CA) Secondary
LMFT · Licensed Marriage and Family Therapist: A licensed therapist specializing in relational and family psychotherapy. About the LMFT 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

What is the NPI number for Lynn Delvaux?
The National Provider Identifier (NPI) for Lynn Delvaux is 1558451732, a Type 1 (individual) record in the CMS NPPES registry.
Where does Lynn Delvaux practice?
The practice location on file with NPPES is in Long Beach, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.