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

Mrs. Libby J Gilman-Fleming, LCSW

Clinical Social Worker in San Juan Capistrano, CA · enumerated 2006 · practices at Gmpt.

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

National Provider Identifier

1528094612

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Registry record

Entity type Individual (Type 1)
Name Mrs. Libby J Gilman-Fleming
Credential LCSW
Sex Female
Practice address San Juan Capistrano, CA, 92675
Phone (949) 842-3250
Fax (949) 488-7793
Enumeration date Jun 23, 2006
Last updated in NPPES Jan 1, 2009

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

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License LCS20530 (CA) 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

What is the NPI number for Libby Gilman-Fleming?
The National Provider Identifier (NPI) for Libby Gilman-Fleming is 1528094612, a Type 1 (individual) record in the CMS NPPES registry.
Where does Libby Gilman-Fleming practice?
The practice location on file with NPPES is in San Juan Capistrano, CA. 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 2009-01-01.