Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alyssa Victoria Arriaga
Behavior Technician in Valencia, CA · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1659218816
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Registry record
Entity type Individual (Type 1)
Name Alyssa Victoria Arriaga
Sex Female
Practice address 27200 Tourney Rd, Valencia, CA, 91355
Phone (661) 222-9901
Enumeration date May 4, 2026
Last updated in NPPES May 4, 2026
Taxonomy & licenses
106S00000X Behavior Technician Behavioral Health & Social Service Providers · License 106S00000X (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 Alyssa Arriaga?
The National Provider Identifier (NPI) for Alyssa Arriaga is 1659218816, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alyssa Arriaga practice?
The practice location on file with NPPES is in Valencia, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Nathalia Palis Marriage & Family Therapist · Valencia, CA NPI 1154661460 Carol Rodrigues Behavior Analyst · Valencia, CA NPI 1124492988 Audra Gott Pediatric Occupational Therapist · Valencia, CA NPI 1194171017 Emily Riner-Costantino Speech-Language Assistant · Valencia, CA NPI 1558717470 Chana Mendelson Pediatric Occupational Therapist · Valencia, CA NPI 1316398464 Meenely Anglim Occupational Therapist · Santa Clarita, CA NPI 1629613658 Savannah Chiu Behavior Technician · Santa Clarita, CA NPI 1962087536 Claudia Brandan-Hernandez Assistant Behavior Analyst · Santa Clarita, CA NPI 1427634591
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-04.