Emi C Preston, MS, CCC-SLP
Emi C Preston is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Hilo, HI, registered in the NPPES registry with NPI 1558086371 since 2022. Practices at Wala-Au Therapy LLC (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1558086371 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Emi C Preston |
| Credential | MS, CCC-SLP |
| Sex | Female |
| Practice address | 2148 AWAPUHI STREET, Hilo, HI, 96720 |
| Phone | 8083658128 |
| Fax | 8089616383 |
| Enumeration date | 2022-10-04 |
| Last updated in NPPES | 2022-11-10 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 235Z00000X | Speech-Language Pathologist | Secondary | — | — |
| 235Z00000X | Speech-Language Pathologist | Primary | SP2173 | HI |
Copy-ready billing details
Provider: Emi Preston, MS, CCC-SLP NPI: 1558086371 Taxonomy: 235Z00000X (Speech-Language Pathologist) Address: 2148 AWAPUHI STREET, Hilo, HI, 96720
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1336572338 | Laura Seymour | Individual | Occupational Therapist | Hilo, HI |
| 1386046910 | Sydney Wang | Individual | Speech-Language Pathologist | Hilo, HI |
| 1306468806 | Wala-Au Therapy LLC | Organization | Hearing and Speech Clinic/Center | Hilo, HI |
| 1508517616 | Essie Jennings | Individual | Speech-Language Pathologist | Hilo, HI |
| 1437802543 | Stephanie Kam | Individual | Speech-Language Pathologist | Hilo, HI |
| 1740970581 | Kimberly Koga | Individual | Speech-Language Pathologist | Hilo, HI |
| 1386473163 | Ava Smith | Individual | Speech-Language Pathologist | Hilo, HI |
| 1801603238 | Motoko Matsumoto | Individual | Speech-Language Pathologist | Hilo, HI |
Verify this record
Cross-check NPI 1558086371 against the authoritative CMS record: view Emi C Preston 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 2022-11-10.