Stephanie Singer
Stephanie Singer is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in West Islip, NY, registered in the NPPES registry with NPI 1639214919 since 2007.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1639214919 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Stephanie Singer |
| Sex | Female |
| Practice address | 1127 WASHINGTON AVE, West Islip, NY, 11795 |
| Phone | 6315399325 |
| Enumeration date | 2007-02-21 |
| Last updated in NPPES | 2007-07-08 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 235Z00000X | Speech-Language Pathologist | Primary | 013708 | NY |
Copy-ready billing details
Provider: Stephanie Singer NPI: 1639214919 Taxonomy: 235Z00000X (Speech-Language Pathologist) Address: 1127 WASHINGTON AVE, West Islip, NY, 11795
Verify this record
Cross-check NPI 1639214919 against the authoritative CMS record: view Stephanie Singer 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 2007-07-08.