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

Mr. Robert Gruber

Individual provider Social Worker · NPI 1497956155

Mr. Robert Gruber is a Social Worker in Corvallis, Oregon. Registered with an NPI since 2007.

In the registry since
2007

Practice location Address checks out

4455 NE Highway 20
Corvallis, OR 97330-9695
Phone: (541) 758-5944
Show map & directions

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

Specialties & licences

Social Worker (primary) Taxonomy 104100000X

Record details

NPI number1497956155
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 30, 2007
Last updated in NPPESJuly 8, 2007
Mailing address525 Nw Monroe Ave Apt 111, Corvallis, OR 97330-4738

Other providers in Corvallis