IndividualActive
Karen Sigley, RN
NPI 1073377032 · Maternal Newborn Registered Nurse · Seattle, WA
Karen Sigley, RN is a Maternal Newborn Registered Nurse provider in Seattle, WA (NPI 1073377032).
Provider details
- NPI number
- 1073377032
- Entity type
- Individual
- Primary specialty
- Maternal Newborn Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- RN60392937 (WA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(57/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
747 Broadway
Seattle, WA 98122-4379
Phone: (206) 386-6000
Street-level locationGet directions
Mailing address
5255 39th Ave Ne
Seattle, WA 98105-3039
Registry dates
- Enumerated
- 2024-02-09
- Last updated
- 2024-02-09
- Certified
- 2024-02-09
Frequently asked questions
- What is Karen Sigley's NPI number?
- Karen Sigley's National Provider Identifier (NPI) is 1073377032, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Sigley's specialty?
- Karen Sigley is listed in the NPPES registry with a primary specialty of Maternal Newborn Registered Nurse (Nursing Service Providers).
- Where is Karen Sigley located?
- Karen Sigley's practice location on file with NPPES is 747 Broadway, Seattle, WA 98122-4379.
- What is Karen Sigley's phone number?
- The practice phone number listed in the NPPES registry for Karen Sigley is (206) 386-6000.
- Is Karen Sigley's NPI active?
- Yes — Karen Sigley's NPI (1073377032) is active in the NPPES registry as of the last update on 2024-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.