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

Individual provider Speech-Language Pathologist · NPI 1033723374

Mariah M Sullivan, CCC-SLP is a Speech-Language Pathologist in Pasco, Washington. Licensed in Washington. Registered with an NPI since 2020.

Licensed in
WA
In the registry since
2020
What do these letters mean?
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

1215 W Lewis St
Pasco, WA 99301-5472
Phone: (509) 543-6700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence LL61087668 (WA)

Record details

NPI number1033723374
Entity typeIndividual (Type 1)
GenderFemale
Credentials CCC-SLP
Sole proprietorNo
NPI enumeratedSeptember 3, 2020
Last updated in NPPESSeptember 3, 2020
Certification dateSeptember 3, 2020
Mailing address4343 King Dr, West Richland, WA 99353-9388

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