August Witkowski
August Witkowski is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in New York, NY, registered in the NPPES registry with NPI 1538086327 since 2026. Practices at Bydesign Therapeutic Group, Inc (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1538086327 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | August Witkowski |
| Practice address | 134 W 26TH ST RM 603, New York, NY, 10001 |
| Phone | 212-604-9360 |
| Enumeration date | 2026-07-01 |
| Last updated in NPPES | 2026-07-01 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 235Z00000X | Speech-Language Pathologist | Primary | — | — |
Copy-ready billing details
Provider: August Witkowski NPI: 1538086327 Taxonomy: 235Z00000X (Speech-Language Pathologist) Address: 134 W 26TH ST RM 603, New York, NY, 10001
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1205310398 | Bydesign Therapeutic Group, Inc | Organization | Early Intervention Provider Agency | New York, NY |
| 1407310774 | Kyla Rivera | Individual | Speech-Language Pathologist | New York, NY |
| 1770139776 | Emma Daly | Individual | Speech-Language Pathologist | New York, NY |
| 1639782725 | Deandra Taylor | Individual | Speech-Language Pathologist | New York, NY |
| 1417554239 | Natalia Monterroso | Individual | Speech-Language Pathologist | New York, NY |
| 1437743705 | Julivette Cardenas | Individual | Speech-Language Pathologist | New York, NY |
| 1568133049 | Athena Gregory | Individual | Speech-Language Pathologist | New York, NY |
| 1255053815 | Shmico Orosco | Individual | Speech-Language Pathologist | New York, NY |
Verify this record
Cross-check NPI 1538086327 against the authoritative CMS record: view August Witkowski 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 2026-07-01.