Brian Stewart, BCBA
Brian Stewart is a Behavior Analyst provider (Behavior Analyst) practicing in Thousand Oaks, CA, registered in the NPPES registry with NPI 1134493778 since 2012.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1134493778 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Brian Stewart |
| Credential | BCBA |
| Sex | Male |
| Practice address | 299 W HILLCREST DR STE 110, Thousand Oaks, CA, 91360 |
| Phone | 8052934222 |
| Fax | 8055838064 |
| Enumeration date | 2012-02-29 |
| Last updated in NPPES | 2020-06-12 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103K00000X | Behavior Analyst | Primary | — | CA |
Copy-ready billing details
Provider: Brian Stewart, BCBA NPI: 1134493778 Taxonomy: 103K00000X (Behavior Analyst) Address: 299 W HILLCREST DR STE 110, Thousand Oaks, CA, 91360
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1164795720 | Whitney Burlingame | Individual | Behavior Analyst | Thousand Oaks, CA |
| 1629341276 | Stefanie Bero | Individual | Behavior Analyst | Thousand Oaks, CA |
| 1407129059 | Tiffany Paris | Individual | Behavior Analyst | Thousand Oaks, CA |
| 1245503887 | Alison Stanley | Individual | Behavior Analyst | Thousand Oaks, CA |
| 1639442288 | Torrey Barder | Individual | Behavior Analyst | Thousand Oaks, CA |
| 1902179567 | Christine Tsoi | Individual | Behavior Analyst | Thousand Oaks, CA |
| 1992078539 | Kimberly Harvey | Individual | Behavior Analyst | Thousand Oaks, CA |
| 1578836110 | Brent Perry | Individual | Behavior Analyst | Thousand Oaks, CA |
Verify this record
Cross-check NPI 1134493778 against the authoritative CMS record: view Brian Stewart 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 1134493778 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-06-12.