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

Robert Quackenbush MD PLLC

Organization Specialist · NPI 1043404163

Robert Quackenbush MD PLLC is a Specialist in Walla Walla, Washington. Licensed in Washington. Registered with an NPI since 2007.

Licensed in
WA
In the registry since
2007
What do these letters mean?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

40L W Poplar St
Walla Walla, WA 99362
Phone: (509) 525-2220
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence MD00039975 (WA)

Record details

NPI number1043404163
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Robert Quackenbush — Md · (509) 525-2220
NPI enumeratedAugust 31, 2007
Last updated in NPPESJanuary 28, 2008
Mailing addressPo Box 2102, Walla Walla, WA 99362-0102

Other providers in Walla Walla