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

Arthritis Northwest PLLC

Organization Specialist · NPI 1558408104

Arthritis Northwest PLLC provides Specialist services in Spokane, 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

105 W 8th Ave Ste 6080
Spokane, WA 99204-2313 Not confirmed with CMS for 16 years — call before visiting
Phone: (509) 838-6500
Fax: (509) 838-6561
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence L0636336 (WA)

Record details

NPI number1558408104
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Nancy Jane Oxandaboure — Billing Supervisor · (509) 462-2827
NPI enumeratedJanuary 31, 2007
Last updated in NPPESNovember 24, 2009
Mailing address105 W 8th Ave, Ste 6080, Spokane, WA 99204-2302

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