Isabel Castillejo
Isabel Castillejo is a Behavior Analyst provider (Behavior Analyst) practicing in Palmdale, CA, registered in the NPPES registry with NPI 1033542675 since 2013. Practices at Total Family Support Clinic (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1033542675 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Isabel Castillejo |
| Sex | Female |
| Practice address | 1543 E PALMDALE BLVD, STE P, Palmdale, CA, 93550 |
| Phone | 6619479554 |
| Fax | 6619479337 |
| Enumeration date | 2013-08-19 |
| Last updated in NPPES | 2013-08-19 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103K00000X | Behavior Analyst | Primary | — | — |
Copy-ready billing details
Provider: Isabel Castillejo NPI: 1033542675 Taxonomy: 103K00000X (Behavior Analyst) Address: 1543 E PALMDALE BLVD, STE P, Palmdale, CA, 93550
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1194799197 | Andre Kanarki | Individual | General Practice Dentistry | Palmdale, CA |
| 1396935938 | Prudence Stennett-Anderson | Individual | Family Nurse Practitioner | Palmdale, CA |
| 1699112763 | Total Family Support Clinic | Organization | Case Management Agency | Palmdale, CA |
| 1518399955 | Stevi Brott | Individual | Behavior Analyst | Palmdale, CA |
| 1366875916 | Chris Deloach | Individual | Behavior Analyst | Palmdale, CA |
| 1801229331 | Kenneth King | Individual | Behavior Analyst | Palmdale, CA |
| 1821421272 | Alisheya Baber | Individual | Behavior Analyst | Palmdale, CA |
| 1578997904 | Genevieve Metellus | Individual | Behavior Analyst | Palmdale, CA |
Verify this record
Cross-check NPI 1033542675 against the authoritative CMS record: view Isabel Castillejo 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
Where does Isabel Castillejo practice?
What is the NPI number for Isabel Castillejo?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-08-19.