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

Florri J Krefsky

Individual provider School Social Worker · NPI 1376894311

Florri J Krefsky is a School Social Worker in Lindenhurst, New York. Licensed in New York. Registered with an NPI since 2012.

Licensed in
NY
In the registry since
2012

Practice location Address checks out

250 S Alleghany Ave
Lindenhurst, NY 11757-5112
Phone: (631) 867-3200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

School Social Worker (primary) Taxonomy 1041S0200X · Licence 73058688 (NY)

Record details

NPI number1376894311
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedOctober 1, 2012
Last updated in NPPESOctober 1, 2012
Mailing address250 S Alleghany Ave, Lindenhurst, NY 11757-5112

Other providers in Lindenhurst