Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ashley Leveroni, BCBA
Behavior Analyst in San Jose, CA · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134678204
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Registry record
Entity type Individual (Type 1)
Name Ashley Leveroni
Credential BCBA
Sex Female
Practice address 800 N 1st St Fl 2, San Jose, CA, 95112
Phone (925) 266-8400
Enumeration date Sep 29, 2016
Last updated in NPPES May 4, 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
What is the NPI number for Ashley Leveroni?
The National Provider Identifier (NPI) for Ashley Leveroni is 1134678204, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ashley Leveroni practice?
The practice location on file with NPPES is in San Jose, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Vivian Nguyen Case Manager/Care Coordinator · San Jose, CA NPI 1669976437 Egiyah Beverly Assistant Behavior Analyst · San Jose, CA NPI 1043714504 Clarissa Joseph Assistant Behavior Analyst · San Jose, CA NPI 1831696855 Sara O'Brien Behavior Analyst · San Jose, CA NPI 1972072841 Berenice Perez Assistant Behavior Analyst · San Jose, CA NPI 1629548037 Alexandra Niiyama Behavior Technician · San Jose, CA NPI 1003469115 Bethany Tsao Assistant Behavior Analyst · San Jose, CA NPI 1588211205 Uyenquynh Nguyen Assistant Behavior Analyst · San Jose, CA NPI 1700429065
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-04.