Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sondra Antonio
School Psychologist in Stockton, CA · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1073911186
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Registry record
Entity type Individual (Type 1)
Name Sondra Antonio
Sex Female
Practice address 820 N American St, Stockton, CA, 95202
Phone (510) 807-7358
Enumeration date Dec 5, 2014
Last updated in NPPES Apr 13, 2024
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
What is the NPI number for Sondra Antonio?
The National Provider Identifier (NPI) for Sondra Antonio is 1073911186, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sondra Antonio practice?
The practice location on file with NPPES is in Stockton, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Denise Baldwin Social Worker · Stockton, CA NPI 1912342130 Aarion Allen School Social Worker · Stockton, CA NPI 1922801646 Monica Johnson Speech-Language Pathologist · Stockton, CA NPI 1558202994 Breanna Anderson School Psychologist · Stockton, CA NPI 1922940709 Sandralynh To-Tran School Psychologist · Stockton, CA NPI 1356262828 Brittney Lozano School Psychologist · Stockton, CA NPI 1346157526
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-13.