Nithya Siva, M.S., CCC-SLP
Nithya Siva is a Speech-Language Pathologist provider (Speech-Language Pathologist) practicing in Everett, WA, registered in the NPPES registry with NPI 1588690838 since 2006.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1588690838 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Nithya Siva |
| Credential | M.S., CCC-SLP |
| Sex | Female |
| Practice address | 916 PACIFIC AVE, Everett, WA, 98201 |
| Phone | 4252587600 |
| Fax | 4252587406 |
| Enumeration date | 2006-06-25 |
| Last updated in NPPES | 2010-06-15 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 235Z00000X | Speech-Language Pathologist | Primary | 3663 | WA |
Copy-ready billing details
Provider: Nithya Siva, M.S., CCC-SLP NPI: 1588690838 Taxonomy: 235Z00000X (Speech-Language Pathologist) Address: 916 PACIFIC AVE, Everett, WA, 98201
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1245203587 | Elizabeth Gearou | Individual | Physical Therapist | Everett, WA |
| 1598738841 | Jade Mcgaff | Individual | Obstetrics & Gynecology Physician | Everett, WA |
| 1215990643 | Todd Carran | Individual | Addiction Medicine (Family Medicine) Physician | Everett, WA |
| 1689619231 | Hilary Wirkkala | Individual | Physical Therapist | Everett, WA |
| 1518993898 | Deborah Cahill | Individual | Obstetrics & Gynecology Physician | Everett, WA |
| 1083641336 | Wendi Lopes | Individual | Speech-Language Pathologist | Everett, WA |
| 1194752469 | Carolyn Wyble | Individual | Neurorehabilitation Occupational Therapist | Everett, WA |
| 1407884026 | Stephanie Mcguigan | Individual | Recreation Therapist | Everett, WA |
Verify this record
Cross-check NPI 1588690838 against the authoritative CMS record: view Nithya Siva 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 2010-06-15.