Ashley Osbun
Ashley Osbun is a Behavior Analyst provider (Behavior Analyst) practicing in Petaluma, CA, registered in the NPPES registry with NPI 1588132690 since 2018.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1588132690 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Ashley Osbun |
| Sex | Female |
| Practice address | 755 BAYWOOD DR FL 2, Petaluma, CA, 94954 |
| Phone | 8558326727 |
| Enumeration date | 2018-11-06 |
| Last updated in NPPES | 2026-02-27 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 103K00000X | Behavior Analyst | Primary | 1-19-36412 | CA |
Copy-ready billing details
Provider: Ashley Osbun NPI: 1588132690 Taxonomy: 103K00000X (Behavior Analyst) Address: 755 BAYWOOD DR FL 2, Petaluma, CA, 94954
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1831384718 | Patrick Macleamy | Individual | Intellectual & Developmental Disabilities Psychologist | Petaluma, CA |
| 1730661307 | Andrea Alesi | Individual | Behavior Analyst | Petaluma, CA |
| 1447843727 | Shelby Raffi | Individual | Behavior Technician | Petaluma, CA |
| 1114509825 | Krystal Thompson | Individual | Behavior Analyst | Petaluma, CA |
| 1700541679 | Kaitlin Kimmel | Individual | Professional Counselor | Petaluma, CA |
| 1780335869 | Juan Calderon | Individual | Assistant Behavior Analyst | Petaluma, CA |
| 1144974676 | Dr. Patrick Macleamy & Associates Psychological Assessment Inc. | Organization | Intellectual & Developmental Disabilities Psychologist | Petaluma, CA |
| 1194470971 | Andrea Gomez Morales | Individual | Behavior Analyst | Petaluma, CA |
Verify this record
Cross-check NPI 1588132690 against the authoritative CMS record: view Ashley Osbun 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
What is the NPI number for Ashley Osbun?
Where does Ashley Osbun practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-02-27.