Liat Feinberg, LICSW
NPI 1467731000 · Clinical Social Worker · Mercer Island, WA
Liat Feinberg, LICSW is a Clinical Social Worker provider in Mercer Island, WA (NPI 1467731000).
Provider details
- NPI number
- 1467731000
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 60644988 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
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
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
Mailing address
Registry dates
- Enumerated
- 2011-08-14
- Last updated
- 2019-06-21
Frequently asked questions
- What is Liat Feinberg's NPI number?
- Liat Feinberg's National Provider Identifier (NPI) is 1467731000, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Liat Feinberg's specialty?
- Liat Feinberg is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Liat Feinberg located?
- Liat Feinberg's practice location on file with NPPES is 8015 Se 28th St, Mercer Island, WA 98040-2910.
- What is Liat Feinberg's phone number?
- The practice phone number listed in the NPPES registry for Liat Feinberg is (206) 778-7074.
- Is Liat Feinberg's NPI active?
- Yes — Liat Feinberg's NPI (1467731000) is active in the NPPES registry as of the last update on 2019-06-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.