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

Toni Terjesen, LMSW

Individual provider Clinical Social Worker · NPI 1942656236

Toni Terjesen, LMSW is a Clinical Social Worker in Dix Hills, New York. Licensed in New York. Registered with an NPI since 2016.

Licensed in
NY
In the registry since
2016
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

151 Burrs Ln
Dix Hills, NY 11746-6052
Phone: (631) 253-3480
Fax: (631) 253-3483
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 096251 (NY)

Record details

NPI number1942656236
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedMay 5, 2016
Last updated in NPPESMay 5, 2016

Other providers in Dix Hills