Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Sonia Ruiz
School Counselor in Oxnard, CA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1497648018
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Ms. Sonia Ruiz
Sex Female
Practice address 1800 Solar Dr, Oxnard, CA, 93030
Phone (805) 385-2500
Enumeration date Jun 2, 2025
Last updated in NPPES Jun 2, 2025
Taxonomy & licenses
101YS0200X School Counselor Behavioral Health & Social Service Providers · License 210122051 (CA) Primary
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 Sonia Ruiz?
The National Provider Identifier (NPI) for Sonia Ruiz is 1497648018, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sonia Ruiz practice?
The practice location on file with NPPES is in Oxnard, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Melissa Rebollar Marriage & Family Therapist · Oxnard, CA NPI 1457757064 Katie Karl Speech-Language Pathologist · Oxnard, CA NPI 1265020119 Megan Mercanti Speech-Language Pathologist · Oxnard, CA NPI 1396319182 Cameron Weist Speech-Language Pathologist · Oxnard, CA NPI 1518702950 Cynthia Rivera School Counselor · Oxnard, CA NPI 1942093430 Valeria Balderrama School Counselor · Oxnard, CA NPI 1578448080 Charles Schonder Registered Nurse · Oxnard, CA NPI 1144107988 Vanessa Sandoval School Psychologist · Oxnard, CA NPI 1932087236
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-02.