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

Jillian Argiros, LMSW

Individual provider Social Worker · NPI 1295970762

Jillian Argiros, LMSW is a Social Worker in Old Bethpage, New York. Licensed in New York. Registered with an NPI since 2008.

Licensed in
NY
In the registry since
2008
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

See every abbreviation used in this directory →

Practice location Address checks out

191 Sweet Hollow Rd
Old Bethpage, NY 11804-1342
Phone: (516) 870-1600
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 078415-1 (NY)

Record details

NPI number1295970762
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedDecember 11, 2008
Last updated in NPPESJune 16, 2016

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