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

Dr. Nathaniel William Gump, PHD

Individual provider Counseling Psychologist · NPI 1265714133

Dr. Nathaniel William Gump, PHD is a Counseling Psychologist in Corvallis, Oregon. Practices as a sole proprietor and works from 3 locations. Licensed in Oregon and Wisconsin.

Licensed in
OR, WI
In the registry since
2011
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.

See every abbreviation used in this directory →

Practice location Address checks out

408 SW Monroe Ave Ste M236
Corvallis, OR 97333-7210
Phone: (541) 250-0143
Show map & directions

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

Additional practice locations (2)

  • 887 Nw Grant Ave, Corvallis, OR 97330-4539 — (541) 714-5620
  • W6144 Aerotech Dr, Appleton, WI 54914-7503 — (920) 733-2065

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X · Licence 2967 (OR)
Counseling Psychologist Taxonomy 103TC1900X · Licence 2738-57 (WI)

Record details

NPI number1265714133
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedSeptember 15, 2011
Last updated in NPPESOctober 23, 2019

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