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

Sunnyside Community Hospital Association

Organization Occupational Medicine Clinic/Center · NPI 1134648546

Sunnyside Community Hospital Association is an Occupational Medicine Clinic/Center in Toppenish, Washington. Registered with an NPI since 2017.

In the registry since
2017

Practice location Address checks out

516 W 4th Ave
Toppenish, WA 98948-1616
Phone: (509) 865-1555
Show map & directions

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

Specialties & licences

Occupational Medicine Clinic/Center (primary) Taxonomy 261QX0100X

Record details

NPI number1134648546
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mathew Mathiesen — Cfo · (509) 837-1356
Other names Central Washington Occupational Medicine - Toppenish
NPI enumeratedSeptember 18, 2017
Last updated in NPPESOctober 10, 2024
Certification dateOctober 10, 2024
Mailing addressPo Box 719, Sunnyside, WA 98944-0719