IndividualActive
Grace Callow, RN
NPI 1518564780 · School Registered Nurse · Seattle, WA
Grace Callow, RN is a School Registered Nurse provider in Seattle, WA (NPI 1518564780).
Provider details
- NPI number
- 1518564780
- Entity type
- Individual
- Primary specialty
- School Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- RN60409118 (WA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
3200 23rd Ave S
Seattle, WA 98144-6432
Phone: (206) 252-7285
Street-level locationGet directions
Mailing address
747 16th Ave E
Seattle, WA 98112-3915
Additional practice locations (1)
- 2445 3rd Ave SSeattle, WA 98134-1923Phone: (206) 252-7285
Registry dates
- Enumerated
- 2020-10-01
- Last updated
- 2020-10-01
- Certified
- 2020-10-01
Frequently asked questions
- What is Grace Callow's NPI number?
- Grace Callow's National Provider Identifier (NPI) is 1518564780, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Callow's specialty?
- Grace Callow is listed in the NPPES registry with a primary specialty of School Registered Nurse (Nursing Service Providers).
- Where is Grace Callow located?
- Grace Callow's practice location on file with NPPES is 3200 23rd Ave S, Seattle, WA 98144-6432.
- What is Grace Callow's phone number?
- The practice phone number listed in the NPPES registry for Grace Callow is (206) 252-7285.
- Is Grace Callow's NPI active?
- Yes — Grace Callow's NPI (1518564780) is active in the NPPES registry as of the last update on 2020-10-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.