Social Worker - Clinicals in Mercer Island, WA
Browse 12 Social Worker - Clinical providers listed in NPPES with a practice address in Mercer Island, Washington.
How Mercer Island compares with the U.S.
Mercer Island has 47 clinicians in Social Worker - Clinical per 100,000 residents, about 51% of the U.S. rate of 93.
That is 12 active clinicians in Social Worker - Clinical with a practice address in Mercer Island, for a population of 25,307.
The Washington rate is 82 per 100,000 residents.
What these numbers mean
Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.
A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.
City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places.
Too few clinicians in Social Worker - Clinical in Mercer Island are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.
These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.
Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com · Methodology
Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).
Katherine Crouch , LCSW
Social Worker - Clinical
Melissa Benaroya , LICSW
Social Worker - Clinical
Dr. Tam Quythi Dinh , PhD, LICSW
Social Worker - Clinical
Liat Tamar Feinberg , LICSW
Social Worker - Clinical
Ron K Feinberg , MSW, LICSW
Social Worker - Clinical
Kara Hawthorne , LCSW, LICSW
Social Worker - Clinical
Carla Hershman , LICSW
Social Worker - Clinical
Kaya Wynn O'connor , MSW, LICSW
Social Worker - Clinical
Hermine Rubenstein , MSW
Social Worker - Clinical
Alexandra Elias Sharman , LIACSW
Social Worker - Clinical
Zoe Marie Spranger , LSW
Social Worker - Clinical
Katherine Aviva Wynn , LSWAIC
Social Worker - Clinical
Frequently Asked Questions about Social Worker - Clinical in Mercer Island
Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Washington licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.
This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.
Other Specialties in Mercer Island
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