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

Mr. John Arthur Winn, LCSW

Individual provider Clinical Social Worker · NPI 1790835817

Mr. John Arthur Winn, LCSW is a Clinical Social Worker in Saint Louis, Missouri. Practices as a sole proprietor. Licensed in Missouri.

Licensed in
MO
In the registry since
2007
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

3738 Chouteau Ave Community Alternatives Ste 200
Saint Louis, MO 63110-2546
Phone: (314) 772-8801
Fax: (314) 772-7988
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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 000776 (MO)

Record details

NPI number1790835817
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorYes
NPI enumeratedJanuary 11, 2007
Last updated in NPPESJuly 9, 2007

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