Individual provider · Type 1 NPI

Tabitha S. Knowlton

Speech-Language Pathologist · Issaquah, WA

NPI number 1902763477 Active

Practice location

5150 220th Ave SE
Issaquah, WA 98029-6834

Call (425) 837-7000 Map

Mailing address

16649 SE 69th Way
Bellevue, WA 98006-5675

Specialties and licenses

TaxonomyCodeLicense
Speech-Language Pathologist Primary 235Z00000XLL61581740 (WA)

Speech-Language Pathologist: The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonan…

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About NPI 1902763477

Tabitha S. Knowlton's National Provider Identifier is 1902763477, issued on Jan 7, 2026. The primary taxonomy on file is Speech-Language Pathologist (235Z00000X), and the practice location is in Issaquah, WA. The record was last updated on Jan 14, 2026.