Claire Matsunami , MSW
Social Worker • Seattle, WA
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Professional Overview & Biography Verified Profile Summary
Claire Matsunami, MSW is a registered healthcare professional specializing in Social Worker in Seattle, WA. Official NPI practice address is registered at 515 3RD AVE.
Practice Location & Contact Primary Location
515 3rd Ave
Seattle, WA 981042304
Specialty Benchmarks & Practice Insights
Comparative analytics for Social Worker in Seattle, WA
Practicing in Seattle, WA (2183 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Medical Specialties & State Licenses
CMS Verified: 2025-11-21NUCC Taxonomy Code: 104100000X
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Case Manager/Care Coordinator
Counselor
Student in an Organized Health Care Education/Training Program
Peer Specialist
Social Worker
Case Manager/Care Coordinator
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 515 3RD AVE, SEATTLE, WA 981042304 (Tel: 2099491072)
Registered at 14353 WALLINGFORD AVE N, SEATTLE, WA 981337249 (Tel: 2069491072)
Recorded as CLAIRE MATSUNAMI, MSW
Social Worker (License #SC6147737 in WA)
NPI status registered as active in NPPES database
Registered at 2133 3RD AVE, SEATTLE, WA 981212385 (Tel: 2064508608)
Registered at 2133 3RD AVE, SEATTLE, WA 981212385 (Tel: 2064508608)
Recorded as CLAIRE MATSUNAMI
Counselor
First registered as active Individual Practitioner in NPPES Database.
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NPI Administrative Meta
Mailing Address
14353 Wallingford Ave N
Seattle, WA 981337249
Phone: 2069491072
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.