Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Nathaniel Lachica
Behavior Analyst in Cerritos, CA · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1073991386
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Registry record
Entity type Individual (Type 1)
Name Nathaniel Lachica
Sex Male
Practice address 13017 Artesia Blvd Ste D134, Cerritos, CA, 90703
Phone (855) 223-7123
Enumeration date May 7, 2015
Last updated in NPPES Dec 22, 2017
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-15-19757 (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 specialty is Nathaniel Lachica?
Nathaniel Lachica is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-12-22.