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

MS. Ruth Elizabeth Wolff, ARNP

Individual provider Family Nurse Practitioner · NPI 1013231984

MS. Ruth Elizabeth Wolff, ARNP is a Family Nurse Practitioner in Arlington, Washington. Practices as a sole proprietor. Licensed in California and Washington.

Licensed in
CA, WA
In the registry since
2010
Specialties on file
2
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

See every abbreviation used in this directory →

Practice location Address checks out

875 Wesley St Ste 210
Arlington, WA 98223-1613
Phone: (360) 403-8158
Fax: (360) 403-7098
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence AP 30002303 (WA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 312273 (CA)

Record details

NPI number1013231984
Entity typeIndividual (Type 1)
GenderFemale
Credentials ARNP
Sole proprietorYes
NPI enumeratedMarch 22, 2010
Last updated in NPPESApril 11, 2017

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