Mrs. Ashley Marie Allen
Mrs. Ashley Marie Allen is a Social Worker provider (Social Worker) practicing in Ontario, CA, registered in the NPPES registry with NPI 1013502913 since 2021. Practices at Stacie Pasimio Ms Lmft (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1013502913 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mrs. Ashley Marie Allen |
| Sex | Female |
| Practice address | 3281 E GUASTI RD STE 713, Ontario, CA, 91761 |
| Phone | 9096008134 |
| Fax | 9096148136 |
| Enumeration date | 2021-03-03 |
| Last updated in NPPES | 2025-01-24 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 104100000X | Social Worker | Primary | 100081 | CA |
Copy-ready billing details
Provider: Ashley Allen NPI: 1013502913 Taxonomy: 104100000X (Social Worker) Address: 3281 E GUASTI RD STE 713, Ontario, CA, 91761
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1346546157 | Stacie Pasimio | Individual | Marriage & Family Therapist | Ontario, CA |
| 1275193583 | Stacie Pasimio Ms Lmft | Organization | Marriage & Family Therapist | Ontario, CA |
Verify this record
Cross-check NPI 1013502913 against the authoritative CMS record: view Mrs. Ashley Marie Allen 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
Is NPI 1013502913 active?
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-01-24.