Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Tiffany Vassalo, MS, CCC-SLP

Individual provider Speech-Language Pathologist · NPI 1578041554

Tiffany Vassalo, MS, CCC-SLP is a Qualified Speech Language Pathologist in Seattle, Washington. Qualified in 2018, 8 years ago. Works from 2 locations. Licensed in California and Washington.

Years since qualifying
8
Licensed in
CA, WA
In the registry since
2018
Specialties on file
2
What do these letters mean?
MS — Master of Science
A graduate science degree.
CCC-SLP — Certificate of Clinical Competence in Speech-Language Pathology
A speech-language pathologist certified by ASHA.

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Practice location Address checks out

2300 W Bertona St
Seattle, WA 98199-2326
Phone: (978) 444-0321
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 11 W Aloha St, Seattle, WA 98119-3743 — (206) 284-7330

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence LL61321905 (WA)
Speech-Language Pathologist Taxonomy 235Z00000X · Licence SP28481 (CA)

Record details

NPI number1578041554
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , CCC-SLP
Sole proprietorNo
NPI enumeratedAugust 1, 2018
Last updated in NPPESFebruary 20, 2023
Certification dateFebruary 20, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyQUALIFIED SPEECH LANGUAGE PATHOLOGIST
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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