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

Steven Fleiner, LICSW

Individual provider Clinical Social Worker · NPI 1740303684

Steven Fleiner, LICSW is a Clinical Social Worker in Westfield, Massachusetts. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
LICSW — Licensed Independent Clinical Social Worker
The title some states use for an independently practising clinical social worker.

See every abbreviation used in this directory →

Practice location Address checks out

77 Mill St Ste 251
Westfield, MA 01085-4598
Phone: (413) 568-6141
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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

Record details

NPI number1740303684
Entity typeIndividual (Type 1)
GenderMale
Credentials LICSW
Sole proprietorNo
NPI enumeratedApril 7, 2007
Last updated in NPPESJuly 8, 2007
Mailing address104 Montague Rd, Leverett, MA 01054-9765

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