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

W. Mark Dean, MD

Individual provider Psychiatry Physician · NPI 1598793176

W. Mark Dean, MD is a Psychiatry Physician in Eugene, Oregon. Licensed in Oregon. Registered with an NPI since 2006.

Licensed in
OR
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1162 Willamette St Attn: Carol Crays
Eugene, OR 97401-3568
Phone: (541) 687-6373
Fax: (541) 434-3164
Show map & directions

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

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence MD26404 (OR)

Record details

NPI number1598793176
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 30, 2006
Last updated in NPPESJuly 8, 2007

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