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

Walla Walla General Hospital

Organization Clinic/Center · NPI 1376894048

Walla Walla General Hospital is a Clinic/Center in Prosser, Washington. Licensed in Washington. Registered with an NPI since 2012.

Licensed in
WA
In the registry since
2012
Specialties on file
3

Practice location Address checks out

336 Chardonnay Ave Ste A
Prosser, WA 99350
Phone: (509) 786-2002
Fax: (509) 786-2026
Show map & directions

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

Specialties & licences

Multi-Specialty Clinic/Center (primary) Taxonomy 261QM1300X · Licence 363006281 (WA)
Clinic/Center Taxonomy 261Q00000X · Licence 363006281 (WA)
Rural Health Clinic/Center Taxonomy 261QR1300X

Record details

NPI number1376894048
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationWalla Walla General Hospital
Authorized official Monty Knittel — Ceo · (509) 525-0480
Other names Adventist Health Medical Group Prosser Clinic
NPI enumeratedSeptember 21, 2012
Last updated in NPPESFebruary 3, 2015
Mailing addressPo Box 1398, Walla Walla, WA 99362-0309