Holly Wollaston, ARNP
NPI 1437227113 · Family Nurse Practitioner · Seattle, WA
Holly Wollaston, ARNP is a Family Nurse Practitioner provider in Seattle, WA (NPI 1437227113).
Provider details
- NPI number
- 1437227113
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP30000306 (WA)
Specialties & taxonomies
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
- 2006-12-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Holly Wollaston's NPI number?
- Holly Wollaston's National Provider Identifier (NPI) is 1437227113, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Wollaston's specialty?
- Holly Wollaston is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Holly Wollaston located?
- Holly Wollaston's practice location on file with NPPES is 325 9th Ave # 359776, Seattle, WA 98104-2420.
- What is Holly Wollaston's phone number?
- The practice phone number listed in the NPPES registry for Holly Wollaston is (206) 731-2195.
- Is Holly Wollaston's NPI active?
- Yes — Holly Wollaston's NPI (1437227113) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.