Ruth Wolff, ARNP
NPI 1013231984 · Family Nurse Practitioner · Arlington, WA
Ruth Wolff, ARNP is a Family Nurse Practitioner provider in Arlington, WA (NPI 1013231984).
Provider details
- NPI number
- 1013231984
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- AP 30002303 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-03-22
- Last updated
- 2017-04-11
Frequently asked questions
- What is Ruth Wolff's NPI number?
- Ruth Wolff's National Provider Identifier (NPI) is 1013231984, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Wolff's specialty?
- Ruth Wolff is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ruth Wolff located?
- Ruth Wolff's practice location on file with NPPES is 875 Wesley St, Arlington, WA 98223-1613.
- What is Ruth Wolff's phone number?
- The practice phone number listed in the NPPES registry for Ruth Wolff is (360) 403-8158.
- Is Ruth Wolff's NPI active?
- Yes — Ruth Wolff's NPI (1013231984) is active in the NPPES registry as of the last update on 2017-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.