Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sonia Legaspi
Behavior Analyst in Concord, CA · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1508380114
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Registry record
Entity type Individual (Type 1)
Name Sonia Legaspi
Sex Female
Practice address 1800 Sutter St Ste 300, Concord, CA, 94520
Phone (877) 264-6747
Fax (877) 539-7730
Enumeration date Jul 26, 2017
Last updated in NPPES Sep 26, 2019
Taxonomy & licenses
247200000X Other Technician Technologists, Technicians & Other Technical Service Providers · License RBT-17-36935 (CA) Secondary
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 Legaspi?
The National Provider Identifier (NPI) for Sonia Legaspi is 1508380114, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sonia Legaspi practice?
The practice location on file with NPPES is in Concord, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Julianna Johnson Behavior Analyst · Concord, CA NPI 1801331277 Amelia Salazar Behavior Analyst · Concord, CA NPI 1558801092 Jessica Dandekar Behavior Analyst · Concord, CA NPI 1275051468 Atzimba Yaar Behavior Analyst · Concord, CA NPI 1770086704 Korina Lopez Behavior Technician · Concord, CA NPI 1558868364 Isabelle Chen Behavior Analyst · Concord, CA NPI 1124513486 Dina Vdovichenko Behavior Analyst · Concord, CA NPI 1548756976 Nayelle Rios Behavior Analyst · Concord, CA NPI 1447727557
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-26.