Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Sherri Kay Joswiak, LLMSW, LCSW

Individual provider Social Worker · NPI 1447430947

Sherri Kay Joswiak, LLMSW, LCSW is a Clinical Social Worker in Saginaw, Michigan. Qualified in 2007, 19 years ago. Practices with Sondermind Provider Network LLC, a 1,258-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Michigan and Oregon.

Years since qualifying
19
Licensed in
MI, OR
In the registry since
2007
Specialties on file
2
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

2100 Hemmeter Rd
Saginaw, MI 48603-3944
Phone: (989) 799-2100
Fax: (989) 799-2637
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1700 Sw 257th Ave, Troutdale, OR 97060-1900 — (503) 669-6800

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 6801089367 (MI)
Clinical Social Worker Taxonomy 1041C0700X · Licence L13925 (OR)

Record details

NPI number1447430947
Entity typeIndividual (Type 1)
GenderFemale
Credentials LLMSW , LCSW
Sole proprietorNo
NPI enumeratedNovember 13, 2007
Last updated in NPPESAugust 26, 2024
Certification dateAugust 26, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Sondermind Provider Network Llc — 1258 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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