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

Individual provider Occupational Therapist · NPI 1801285309

Mary Anne Walker, COTA is an Occupational Therapist in Fullerton, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2015
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

1821 E Chapman Ave
Fullerton, CA 92831
Phone: (714) 879-7301
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Occupational Therapist (primary) Taxonomy 225X00000X · Licence 2208 (CA)

Record details

NPI number1801285309
Entity typeIndividual (Type 1)
GenderFemale
Credentials COTA
Sole proprietorYes
NPI enumeratedJanuary 21, 2015
Last updated in NPPESJanuary 21, 2015

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