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

Mrs. Marilee Ann Walker, OTR/L, SCLV

Individual provider Gerontology Occupational Therapist · NPI 1104281500

Mrs. Marilee Ann Walker, OTR/L, SCLV is an Occupational Therapist in Private Practice in Wilsonville, Oregon. Qualified in 1977, 49 years ago. Practices with Chatterton Speech Therapy LLC, an 8-clinician group and accepts Medicare assignment. Licensed in Idaho.

Years since qualifying
49
Licensed in
ID
In the registry since
2015
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

25117 SW Parkway Ave Ste D
Wilsonville, OR 97070-9697
Phone: (971) 224-2040
Show map & directions

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

Specialties & licences

Gerontology Occupational Therapist (primary) Taxonomy 225XG0600X · Licence OT-1546 (ID)

Record details

NPI number1104281500
Entity typeIndividual (Type 1)
GenderFemale
Credentials OTR/L , SCLV
Sole proprietorYes
NPI enumeratedDecember 30, 2015
Last updated in NPPESDecember 30, 2015

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOCCUPATIONAL THERAPIST IN PRIVATE PRACTICE
Medical schoolOTHER
Graduated 1977 (49 years in practice)
Group practice Chatterton Speech Therapy Llc — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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