Katherine Anne Olsen
Katherine Anne Olsen is a Speech-Language Assistant provider (Specialist/Technologist) practicing in Encino, CA, registered in the NPPES registry with NPI 1467167478 since 2023. Practices at Speech and Language Pathology Associates Inc. (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1467167478 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Katherine Anne Olsen |
| Sex | Female |
| Practice address | Encino, CA, 91436 |
| Phone | 8187881003 |
| Enumeration date | 2023-01-16 |
| Last updated in NPPES | 2025-01-10 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 2355S0801X | Speech-Language Assistant | Primary | — | — |
Copy-ready billing details
Provider: Katherine Olsen NPI: 1467167478 Taxonomy: 2355S0801X (Speech-Language Assistant) Address: Encino, CA, 91436
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1710184411 | Ana Fragoso | Individual | Speech-Language Pathologist | Encino, CA |
| 1740443811 | Louise Altman | Individual | Speech-Language Pathologist | Encino, CA |
| 1124271614 | Speech and Language Pathology Associates Inc. | Organization | Speech-Language Pathologist | Encino, CA |
| 1346474657 | Judy Nelson | Individual | Speech-Language Pathologist | Encino, CA |
| 1588891915 | Janelle Dempsey | Individual | Speech-Language Pathologist | Encino, CA |
| 1518278720 | Dalya Gutgold | Individual | Speech-Language Pathologist | Encino, CA |
| 1851667356 | Hyojin Kim | Individual | Occupational Therapist | Encino, CA |
| 1558629758 | Jennifer Franklin | Individual | Speech-Language Pathologist | Encino, CA |
Verify this record
Cross-check NPI 1467167478 against the authoritative CMS record: view Katherine Anne Olsen 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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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-01-10.