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

MS. Penelope Williams, LMSW

Individual provider Clinical Social Worker · NPI 1831476001

MS. Penelope Williams, LMSW is a Clinical Social Worker in Jackson Heights, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2011
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

9114 37th Ave
Jackson Heights, NY 11372-7920
Phone: (718) 779-1600
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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 · Licence 102653-1 (NY)

Record details

NPI number1831476001
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorYes
NPI enumeratedNovember 15, 2011
Last updated in NPPESDecember 20, 2017

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