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

Individual provider Occupational Therapy Assistant · NPI 1114363223

Mariann Koenig Oxford, COTA is an Occupational Therapy Assistant in Kirkland, Washington. Licensed in Washington. Registered with an NPI since 2013.

Licensed in
WA
In the registry since
2013
What do these letters mean?
COTA — Certified Occupational Therapy Assistant
Delivers treatment under an occupational therapist's direction.

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Practice location Address checks out

8450 NE 141st St
Kirkland, WA 98034-5326
Phone: (425) 772-8113
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapy Assistant (primary) Taxonomy 224Z00000X · Licence OC00000910 (WA)

Record details

NPI number1114363223
Entity typeIndividual (Type 1)
GenderFemale
Credentials COTA
Sole proprietorNo
NPI enumeratedMay 15, 2013
Last updated in NPPESMay 15, 2013

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