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

Individual provider Clinical Social Worker · NPI 1033455050

John Tenbusch, LCSW is a Clinical Social Worker in Greenwich, Connecticut. Licensed in Connecticut and Illinois. Registered with an NPI since 2012.

Licensed in
CT, IL
In the registry since
2012
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

5 Perryridge Rd Arc 3rd Fl
Greenwich, CT 06830-4608
Phone: (203) 863-3570
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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 008161 (CT)
Clinical Social Worker Taxonomy 1041C0700X · Licence 149008166 (IL)

Record details

NPI number1033455050
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedDecember 19, 2012
Last updated in NPPESDecember 19, 2012

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