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

Maryanne Church Trettenero, OTR/L

Individual provider Physical Rehabilitation Occupational Therapist · NPI 1043653959

Maryanne Church Trettenero, OTR/L is a Physical Rehabilitation Occupational Therapist in Federal Way, Washington. Licensed in Washington. Registered with an NPI since 2013.

Licensed in
WA
In the registry since
2013
What do these letters mean?
OTR/L — Occupational Therapist, Registered and Licensed
An occupational therapist who is both nationally registered and state licensed.

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Practice location Address checks out

1010 S 336th St 210
Federal Way, WA 98003
Phone: (866) 835-8091
Fax: (888) 835-7102
Show map & directions

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

Specialties & licences

Physical Rehabilitation Occupational Therapist (primary) Taxonomy 225XP0019X · Licence 00003619 (WA)

Record details

NPI number1043653959
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR/L
Sole proprietorNo
NPI enumeratedApril 10, 2013
Last updated in NPPESApril 10, 2013

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