Alyssa Serene Castro
Alyssa Serene Castro is a Behavior Technician provider (Behavior Technician) practicing in Placentia, CA, registered in the NPPES registry with NPI 1184320889 since 2023.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1184320889 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Alyssa Serene Castro |
| Sex | Female |
| Practice address | Placentia, CA, 92870 |
| Phone | 7142036595 |
| Enumeration date | 2023-02-03 |
| Last updated in NPPES | 2023-02-03 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 106S00000X | Behavior Technician | Primary | — | — |
Copy-ready billing details
Provider: Alyssa Castro NPI: 1184320889 Taxonomy: 106S00000X (Behavior Technician) Address: Placentia, CA, 92870
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1760730402 | Duane Thomas | Individual | Chiropractor | Placentia, CA |
| 1154824241 | Marsha Espinosa | Individual | Day Training/Habilitation Specialist | Placentia, CA |
| 1750841938 | Nayeli Rodriguez | Individual | Behavior Technician | Placentia, CA |
| 1609336874 | Ronald Ochoa | Individual | Marriage & Family Therapist | Placentia, CA |
| 1427518695 | Andrea Ramirez | Individual | Behavior Technician | Placentia, CA |
| 1053871228 | Denielle Echeverria | Individual | Behavior Analyst | Placentia, CA |
| 1871053041 | Trung Tran | Individual | Behavior Technician | Placentia, CA |
| 1770043945 | Stephanie Garcia | Individual | Behavior Technician | Placentia, CA |
Verify this record
Cross-check NPI 1184320889 against the authoritative CMS record: view Alyssa Serene Castro on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
Is NPI 1184320889 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-02-03.