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

Sandi Loren Zelniker, LCSW

Individual provider Clinical Social Worker · NPI 1639033939

Sandi Loren Zelniker, LCSW is a Clinical Social Worker in Boca Raton, Florida. Licensed in Florida. Registered with an NPI since 2025.

Licensed in
FL
In the registry since
2025
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

670 Glades Rd Ste 300
Boca Raton, FL 33431-6464
Phone: (561) 955-3449
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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 22924 (FL)

Record details

NPI number1639033939
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedDecember 11, 2025
Last updated in NPPESDecember 11, 2025
Certification dateDecember 11, 2025

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