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Jennifer Trebby, MSW
NPI 1437427184 · Clinical Social Worker · Seattle, WA
Jennifer Trebby, MSW is a Clinical Social Worker provider in Seattle, WA (NPI 1437427184).
Provider details
- NPI number
- 1437427184
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Female
- Sole proprietor
- No
- License
- LW60311943 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(85/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
5426 California Ave Sw
Seattle, WA 98136-1513
Phone: (206) 590-0917
Fax: (866) 392-7931
Street-level locationGet directions
Mailing address
6026 Fauntleroy Way Sw Unit B
Seattle, WA 98136-1615
Additional practice locations (1)
- 4060 E Stevens WaySeattle, WA 98195-4604Phone: (206) 543-6420
Registry dates
- Enumerated
- 2011-12-08
- Last updated
- 2024-05-17
- Certified
- 2024-05-17
Frequently asked questions
- What is Jennifer Trebby's NPI number?
- Jennifer Trebby's National Provider Identifier (NPI) is 1437427184, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Trebby's specialty?
- Jennifer Trebby is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jennifer Trebby located?
- Jennifer Trebby's practice location on file with NPPES is 5426 California Ave Sw, Seattle, WA 98136-1513.
- What is Jennifer Trebby's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Trebby is (206) 590-0917.
- Is Jennifer Trebby's NPI active?
- Yes — Jennifer Trebby's NPI (1437427184) is active in the NPPES registry as of the last update on 2024-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.