Ellyn Thoreen, ARNP
NPI 1609977016 · Nurse Practitioner · Arlington, WA
Ellyn Thoreen, ARNP is a Nurse Practitioner provider in Arlington, WA (NPI 1609977016).
Provider details
- NPI number
- 1609977016
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP30003177 (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
19 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
- 2006-09-26
- Last updated
- 2012-02-09
Frequently asked questions
- What is Ellyn Thoreen's NPI number?
- Ellyn Thoreen's National Provider Identifier (NPI) is 1609977016, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellyn Thoreen's specialty?
- Ellyn Thoreen is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ellyn Thoreen located?
- Ellyn Thoreen's practice location on file with NPPES is 3823 - 172nd St Ne, Arlington, WA 98223.
- What is Ellyn Thoreen's phone number?
- The practice phone number listed in the NPPES registry for Ellyn Thoreen is (360) 651-8365.
- Is Ellyn Thoreen's NPI active?
- Yes — Ellyn Thoreen's NPI (1609977016) is active in the NPPES registry as of the last update on 2012-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.