Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Fay Catlett Sady, LCSW
Clinical Social Worker in Napa, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1861514333
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Registry record
Entity type Individual (Type 1)
Name Fay Catlett Sady
Credential LCSW
Sex Female
Practice address 1606 Main St Ste 210, Napa, CA, 94559
Phone (530) 306-4717
Enumeration date Apr 4, 2007
Last updated in NPPES Feb 1, 2022
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License 24647 (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.
Frequently asked questions
Where does Fay Sady practice?
The practice location on file with NPPES is in Napa, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Fay Sady?
The National Provider Identifier (NPI) for Fay Sady is 1861514333, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-01.