Brad O'Neal Duncan
Brad O'Neal Duncan is a Behavior Analyst provider (Behavior Analyst) practicing in Baton Rouge, LA, registered in the NPPES registry with NPI 1629925490 since 2026.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1629925490 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Brad O'Neal Duncan |
| Sex | Male |
| Practice address | 8180 SIEGEN LN, Baton Rouge, LA, 70810 |
| Phone | 2257578002 |
| Enumeration date | 2026-03-11 |
| Last updated in NPPES | 2026-03-11 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103K00000X | Behavior Analyst | Primary | L-1095 | LA |
Copy-ready billing details
Provider: Brad Duncan NPI: 1629925490 Taxonomy: 103K00000X (Behavior Analyst) Address: 8180 SIEGEN LN, Baton Rouge, LA, 70810
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1073775201 | Renee Cole | Individual | Behavior Analyst | Baton Rouge, LA |
| 1902209570 | Kaitlyn Jenkins | Individual | Behavior Analyst | Baton Rouge, LA |
| 1306234695 | Donyelle Clark | Individual | Behavior Analyst | Baton Rouge, LA |
| 1013466291 | Anna Sturgeon | Individual | Behavior Analyst | Baton Rouge, LA |
| 1740725316 | Sarah Hebert | Individual | Behavior Analyst | Baton Rouge, LA |
| 1659816221 | Julie Mendes | Individual | Behavior Analyst | Baton Rouge, LA |
| 1770061707 | Sonia Dudgaonkar | Individual | Behavior Analyst | Baton Rouge, LA |
| 1033697065 | Kimberley West | Individual | Behavior Analyst | Baton Rouge, LA |
Verify this record
Cross-check NPI 1629925490 against the authoritative CMS record: view Brad O'Neal Duncan 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
How do I verify Brad Duncan's NPI record?
Is NPI 1629925490 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-03-11.