Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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John Paul Liwanag Mendoza, OTD, OTR/L

Individual provider Occupational Therapist · NPI 1609755354

John Paul Liwanag Mendoza, OTD, OTR/L is an Occupational Therapist in Longview, Washington. Practices as a sole proprietor. Licensed in California, Oregon and Washington.

Licensed in
CA, OR, WA
In the registry since
2025
Specialties on file
3
What do these letters mean?
OTD — Doctor of Occupational Therapy
The doctoral degree in occupational therapy.
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

2715 Lilac St
Longview, WA 98632-3526
Phone: (360) 575-7019
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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 OT61664045 (WA)
Occupational Therapist Taxonomy 225X00000X · Licence 455860 (OR)
Occupational Therapist Taxonomy 225X00000X · Licence 22577 (CA)

Record details

NPI number1609755354
Entity typeIndividual (Type 1)
GenderMale
Credentials OTD , OTR/L
Sole proprietorYes
NPI enumeratedAugust 28, 2025
Last updated in NPPESAugust 28, 2025
Certification dateAugust 27, 2025

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