IndividualActive
Sera Han
NPI 1679196950 · Social Worker · Seattle, WA
Sera Han is a Social Worker provider in Seattle, WA (NPI 1679196950).
Provider details
- NPI number
- 1679196950
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sole proprietor
- No
- License
- LW61524845 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
3639 Martin Luther King Jr Way S
Seattle, WA 98144-6847
Phone: (206) 695-7600
Street-level locationGet directions
Mailing address
3639 Martin Luther King Jr Way S
Seattle, WA 98144-6847
Registry dates
- Enumerated
- 2020-05-21
- Last updated
- 2024-06-21
- Certified
- 2024-06-21
Frequently asked questions
- What is Sera Han's NPI number?
- Sera Han's National Provider Identifier (NPI) is 1679196950, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sera Han's specialty?
- Sera Han is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Sera Han located?
- Sera Han's practice location on file with NPPES is 3639 Martin Luther King Jr Way S, Seattle, WA 98144-6847.
- What is Sera Han's phone number?
- The practice phone number listed in the NPPES registry for Sera Han is (206) 695-7600.
- Is Sera Han's NPI active?
- Yes — Sera Han's NPI (1679196950) is active in the NPPES registry as of the last update on 2024-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.