Maryellen Zinsley, ARNP
NPI 1851323307 · Nurse Practitioner · Woodinville, WA
Maryellen Zinsley, ARNP is a Nurse Practitioner provider in Woodinville, WA (NPI 1851323307).
Provider details
- NPI number
- 1851323307
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP30006022 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
- 2006-07-07
- Last updated
- 2011-02-16
Frequently asked questions
- What is Maryellen Zinsley's NPI number?
- Maryellen Zinsley's National Provider Identifier (NPI) is 1851323307, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maryellen Zinsley's specialty?
- Maryellen Zinsley is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maryellen Zinsley located?
- Maryellen Zinsley's practice location on file with NPPES is 17000 140th Ave Ne, Woodinville, WA 98072-6928.
- What is Maryellen Zinsley's phone number?
- The practice phone number listed in the NPPES registry for Maryellen Zinsley is (425) 488-2273.
- Is Maryellen Zinsley's NPI active?
- Yes — Maryellen Zinsley's NPI (1851323307) is active in the NPPES registry as of the last update on 2011-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.