Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Megan Abbott Costello, CCC-SLP

Individual provider Speech-Language Pathologist · NPI 1700195773

Megan Abbott Costello, CCC-SLP is a Speech-Language Pathologist in Washougal, Washington. Practices as a sole proprietor. Licensed in Oregon and Washington.

Licensed in
OR, WA
In the registry since
2010
Specialties on file
2
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

845 Washougal River Rd
Washougal, WA 98671-1507
Phone: (503) 307-9743
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X · Licence LL60014238 (WA)
Speech-Language Pathologist Taxonomy 235Z00000X · Licence 012790 (OR)

Record details

NPI number1700195773
Entity typeIndividual (Type 1)
GenderFemale
Credentials CCC-SLP
Sole proprietorYes
NPI enumeratedSeptember 24, 2010
Last updated in NPPESSeptember 24, 2010

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