IndividualActive
Gail Sieckman, MSW
NPI 1467587873 · Social Worker · Everett, WA
Gail Sieckman, MSW is a Social Worker provider in Everett, WA (NPI 1467587873).
Provider details
- NPI number
- 1467587873
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
- License
- LW00005784 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
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
2930 Maple St
Everett, WA 98201-3832
Phone: (425) 261-1776
Street-level locationGet directions
Mailing address
Po Box 34584
Seattle, WA 98124-1584
Registry dates
- Enumerated
- 2007-02-23
- Last updated
- 2026-05-31
Frequently asked questions
- What is Gail Sieckman's NPI number?
- Gail Sieckman's National Provider Identifier (NPI) is 1467587873, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gail Sieckman's specialty?
- Gail Sieckman is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Gail Sieckman located?
- Gail Sieckman's practice location on file with NPPES is 2930 Maple St, Everett, WA 98201-3832.
- What is Gail Sieckman's phone number?
- The practice phone number listed in the NPPES registry for Gail Sieckman is (425) 261-1776.
- Is Gail Sieckman's NPI active?
- Yes — Gail Sieckman's NPI (1467587873) is active in the NPPES registry as of the last update on 2026-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.