Daniel Guillen
Daniel Guillen is a Behavior Technician provider (Behavior Technician) practicing in Orange, CA, registered in the NPPES registry with NPI 1457817868 since 2019.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1457817868 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Daniel Guillen |
| Sex | Male |
| Practice address | 625 THE CITY DR S STE 120, Orange, CA, 92868 |
| Phone | 8667278274 |
| Enumeration date | 2019-02-11 |
| Last updated in NPPES | 2019-02-11 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 106S00000X | Behavior Technician | Primary | — | — |
Copy-ready billing details
Provider: Daniel Guillen NPI: 1457817868 Taxonomy: 106S00000X (Behavior Technician) Address: 625 THE CITY DR S STE 120, Orange, CA, 92868
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1518883859 | Andrea Merida | Individual | Behavior Technician | Orange, CA |
| 1629994975 | Viviana Curiel | Individual | Behavior Technician | Orange, CA |
| 1003314691 | Tyler Ross | Individual | Behavior Analyst | Orange, CA |
| 1265904528 | Xavier Picazzo | Individual | Behavior Analyst | Orange, CA |
| 1538631627 | Alexandrea Pablo | Individual | Behavior Analyst | Orange, CA |
| 1861957599 | Jacqueline Godoy | Individual | Behavior Technician | Orange, CA |
| 1801352018 | Oliver Sandoval-Salinas | Individual | Behavior Technician | Orange, CA |
| 1093271207 | Arianna Woods | Individual | Behavior Technician | Orange, CA |
Verify this record
Cross-check NPI 1457817868 against the authoritative CMS record: view Daniel Guillen 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
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Is NPI 1457817868 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-02-11.