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

Individual provider Social Worker · NPI 1174063135

Arianne Halliday, LMSW is a Social Worker in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2017
What do these letters mean?
LMSW — Licensed Master Social Worker
A master's-level social worker, usually practising under supervision.

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Practice location Address checks out

302 W 91st St Apt 2
New York, NY 10024-1011
Phone: (212) 787-7120
Fax: (917) 441-7421
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X · Licence 089203 (NY)

Record details

NPI number1174063135
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorYes
NPI enumeratedFebruary 24, 2017
Last updated in NPPESFebruary 24, 2017

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