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

Louissa Mae Atillo, MS, OTR/L

Individual provider Occupational Therapist · NPI 1861919581

Louissa Mae Atillo, MS, OTR/L is an Occupational Therapist in Everett, Washington. Licensed in New Jersey, New York and Washington. Registered with an NPI since 2017.

Licensed in
NJ, NY, WA
In the registry since
2017
Specialties on file
3
What do these letters mean?
MS — Master of Science
A graduate science degree.
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

520 112th St SW
Everett, WA 98204-4828
Phone: (425) 490-5518
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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 OT60861865 (WA)
Occupational Therapist Taxonomy 225X00000X · Licence 021761 (NY)
Occupational Therapist Taxonomy 225X00000X · Licence 46TR00789400 (NJ)

Record details

NPI number1861919581
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , OTR/L
Sole proprietorNo
NPI enumeratedAugust 23, 2017
Last updated in NPPESFebruary 11, 2022
Certification dateFebruary 11, 2022

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