Catherine Boellaard, ARNP
NPI 1174718183 · Pediatric Nurse Practitioner · Seattle, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Boellaard, ARNP is a Pediatric Nurse Practitioner provider in Seattle, WA (NPI 1174718183).
Provider details
- NPI number
- 1174718183
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Female
- Sole proprietor
- No
- License
- AP30007021 (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
18 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
- 2007-09-12
- Last updated
- 2007-09-12
Frequently asked questions
- What is Catherine Boellaard's NPI number?
- Catherine Boellaard's National Provider Identifier (NPI) is 1174718183, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Boellaard's specialty?
- Catherine Boellaard is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Catherine Boellaard located?
- Catherine Boellaard's practice location on file with NPPES is 4800 Sand Point Way Ne, Seattle, WA 98105-3901.
- What is Catherine Boellaard's phone number?
- The practice phone number listed in the NPPES registry for Catherine Boellaard is (206) 987-2000.
- Does Catherine Boellaard accept Medicare?
- Catherine Boellaard is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Boellaard's NPI active?
- Yes — Catherine Boellaard's NPI (1174718183) is active in the NPPES registry as of the last update on 2007-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.