Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jessica Marie Leon
Social Worker in Fresno, CA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1679105969
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Registry record
Entity type Individual (Type 1)
Name Jessica Marie Leon
Sex Female
Practice address 2560 W Shaw Ln, Ste 104, Fresno, CA, 93711
Phone (559) 443-4800
Enumeration date Feb 5, 2020
Last updated in NPPES Jul 14, 2026
Taxonomy & licenses
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 Jessica Leon practice?
The practice location on file with NPPES is in Fresno, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jessica Leon?
The National Provider Identifier (NPI) for Jessica Leon is 1679105969, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-14.