Mrs. Dianna Heisey Strickler, MS, CCC/SLP
Mrs. Dianna Heisey Strickler is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Eagleville, PA, registered in the NPPES registry with NPI 1225415524 since 2015. The credential SLP stands for Speech-Language Pathologist. Practices at The Arc Alliance Children Services (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1225415524 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mrs. Dianna Heisey Strickler |
| Credential | MS, CCC/SLP |
| Sex | Female |
| Practice address | Eagleville, PA, 19403 |
| Phone | 6102654700 |
| Enumeration date | 2015-05-06 |
| Last updated in NPPES | 2015-05-06 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 235Z00000X | Speech-Language Pathologist | Primary | SL007518 | PA |
SLP — Speech-Language Pathologist: A licensed clinician treating speech, language, and swallowing disorders. About the SLP credential
Copy-ready billing details
Provider: Dianna Strickler, MS, CCC/SLP NPI: 1225415524 Taxonomy: 235Z00000X (Speech-Language Pathologist) Address: Eagleville, PA, 19403
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1306975826 | The Arc Alliance Children Services | Organization | Speech-Language Pathologist | Eagleville, PA |
| 1598880759 | Debra Paslay | Individual | Clinical Social Worker | Eagleville, PA |
| 1972719573 | Amy Overholtzer | Individual | Speech-Language Pathologist | Eagleville, PA |
| 1619184314 | Lori Nichol | Individual | Speech-Language Pathologist | Eagleville, PA |
| 1114137858 | Susan Kane | Individual | Speech-Language Pathologist | Eagleville, PA |
| 1154522118 | Elizabeth Stanford Werkheiser | Individual | Specialist | Eagleville, PA |
| 1972704914 | Susan Pytel | Individual | Pediatric Physical Therapist | Eagleville, PA |
| 1083815419 | Susan Fetzer | Individual | Physical Therapist | Eagleville, PA |
Verify this record
Cross-check NPI 1225415524 against the authoritative CMS record: view Mrs. Dianna Heisey Strickler 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.
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-05-06.