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

Mrs. Sonya Nitis Bilski, LMSW

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1083991194

Mrs. Sonya Nitis Bilski, LMSW is an Addiction (Substance Use Disorder) Counselor in Plainwell, Michigan. Practices as a sole proprietor. Licensed in Michigan.

Licensed in
MI
In the registry since
2011
Specialties on file
2
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location Address checks out

9494 Douglas Ave
Plainwell, MI 49080-9614
Phone: (269) 217-3232
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 6801081659 (MI)
Addiction (Substance Use Disorder) Counselor Taxonomy 101YA0400X · Licence C01325 (MI)

Record details

NPI number1083991194
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorYes
NPI enumeratedNovember 3, 2011
Last updated in NPPESNovember 3, 2011

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