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

Individual provider Clinical Social Worker · NPI 1033616800

Tiffani Olenik, LCSW is a Clinical Social Worker in Norwalk, Connecticut. Licensed in Connecticut and New York. Registered with an NPI since 2018.

Licensed in
CT, NY
In the registry since
2018
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

100 E Ave
Norwalk, CT 06851-5010
Phone: (203) 494-7811
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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 010319 (CT)
Clinical Social Worker Taxonomy 1041C0700X · Licence 087173-01 (NY)

Record details

NPI number1033616800
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedApril 9, 2018
Last updated in NPPESJuly 14, 2026
Certification dateJuly 14, 2026

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