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

Yana Onishchenko, COTA/L

Individual provider Occupational Therapy Assistant · NPI 1053881052

Yana Onishchenko, COTA/L is an Occupational Therapy Assistant in University Place, Washington. Works from 2 locations. Licensed in Washington.

Licensed in
WA
In the registry since
2018
What do these letters mean?
COTA/L — Certified Occupational Therapy Assistant, Licensed
An occupational therapy assistant who is both certified and state licensed.

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Practice location Address checks out

3717 Grandview Dr W
University Place, WA 98466-2138
Phone: (253) 878-4052
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2907 Sw 315th St, Federal Way, WA 98023-7836 — (253) 878-4052

Specialties & licences

Occupational Therapy Assistant (primary) Taxonomy 224Z00000X · Licence OC60916646 (WA)

Record details

NPI number1053881052
Entity typeIndividual (Type 1)
GenderFemale
Credentials COTA/L
Sole proprietorNo
NPI enumeratedDecember 3, 2018
Last updated in NPPESDecember 3, 2018

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