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

Katherine Elizabeth Steen, MA, CCC-SLP

Individual provider Speech-Language Pathologist · NPI 1093015687

Katherine Elizabeth Steen, MA, CCC-SLP is a Speech-Language Pathologist in Mililani, Hawaii. Practices as a sole proprietor. Licensed in Hawaii and Washington.

Licensed in
HI, WA
In the registry since
2010
Specialties on file
3
What do these letters mean?
MA — Master of Arts
A graduate arts degree.
CCC-SLP — Certificate of Clinical Competence in Speech-Language Pathology
A speech-language pathologist certified by ASHA.

See every abbreviation used in this directory →

Practice location Address checks out

95-764 Lauaki St
Mililani, HI 96789-2942
Phone: (601) 207-0735
Fax: (808) 204-2309
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 SP-2081 (HI)
Speech-Language Pathologist Taxonomy 235Z00000X · Licence LL60239632 (WA)
Speech-Language Pathologist Taxonomy 235Z00000X · Licence SI60172791 (WA)

Record details

NPI number1093015687
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA , CCC-SLP
Sole proprietorYes
NPI enumeratedOctober 28, 2010
Last updated in NPPESFebruary 3, 2022
Certification dateFebruary 3, 2022

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