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

Rheumatology Northwest, PLLC

Organization Rheumatology Physician · NPI 1790964294

Rheumatology Northwest, PLLC provides Rheumatology Physician services in Yakima, 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.

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Practice location Address checks out

3902 Creekside Loop Ste 120
Yakima, WA 98902-4876 Not confirmed with CMS for 18 years — call before visiting
Phone: (509) 248-4066
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence MD00022000 (WA)

Record details

NPI number1790964294
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationWendy Eider, MD
Authorized official Tammy Lloyd — Accounts Manager · (509) 575-3946
NPI enumeratedOctober 31, 2007
Last updated in NPPESOctober 31, 2007
Mailing address3902 Creekside Loop, Suite 120, Yakima, WA 98902-4876

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