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

Individual provider Clinical Neuropsychologist · NPI 1093896664

Mai Roost, PHD is a Clinical Neuropsychologist in Portland, Oregon. Practices as a sole proprietor. Licensed in Oregon.

Licensed in
OR
In the registry since
2006
Specialties on file
2
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

4039 N Mississippi Ave Ste 309
Portland, OR 97227-1476
Phone: (503) 840-8783
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 2025 (OR)
Clinical Neuropsychologist Taxonomy 103G00000X · Licence 2025 (OR)

Record details

NPI number1093896664
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedOctober 18, 2006
Last updated in NPPESApril 13, 2016

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