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

Paul R Ash, MD, PHD

Individual provider Neurology Physician · NPI 1063417392

Paul R Ash, MD, PHD is a Neurology Physician in Tualatin, Oregon. Licensed in Oregon. Registered with an NPI since 2005.

Licensed in
OR
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

19300 SW 65th Ave
Tualatin, OR 97062-7706
Phone: (503) 413-8407
Fax: (503) 413-6951
Show map & directions

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

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence 10051 (OR)

Record details

NPI number1063417392
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedJune 14, 2005
Last updated in NPPESApril 9, 2018

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