Ian Estefania
Ian Estefania is a Behavior Analyst provider (Behavior Analyst) practicing in Fullerton, CA, registered in the NPPES registry with NPI 1184441727 since 2024.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1184441727 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Ian Estefania |
| Sex | Male |
| Practice address | 1012 S TAMARACK DR APT 3, Fullerton, CA, 92832 |
| Phone | 7138228809 |
| Enumeration date | 2024-09-24 |
| Last updated in NPPES | 2024-09-24 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103K00000X | Behavior Analyst | Primary | — | CA |
Copy-ready billing details
Provider: Ian Estefania NPI: 1184441727 Taxonomy: 103K00000X (Behavior Analyst) Address: 1012 S TAMARACK DR APT 3, Fullerton, CA, 92832
Verify this record
Cross-check NPI 1184441727 against the authoritative CMS record: view Ian Estefania 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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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-09-24.