Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Christina Giannini
School Psychologist in Danville, CA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1114806189
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Christina Giannini
Sex Female
Practice address 1475 Harlan Dr, Danville, CA, 94526
Phone (925) 855-5317
Enumeration date Sep 2, 2025
Last updated in NPPES Sep 2, 2025
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 Christina Giannini practice?
The practice location on file with NPPES is in Danville, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Christina Giannini?
The National Provider Identifier (NPI) for Christina Giannini is 1114806189, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-02.