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

Liza Witmer, LMSW

Individual provider Social Worker · NPI 1134967722

Liza Witmer, LMSW is a Social Worker in New York, New York. Licensed in New York. Registered with an NPI since 2024.

Licensed in
NY
In the registry since
2024
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

110 Lafayette St #501
New York, NY 10013-4116
Phone: (000) 000-0000
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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 124182 (NY)

Record details

NPI number1134967722
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedJuly 17, 2024
Last updated in NPPESFebruary 18, 2025
Certification dateFebruary 18, 2025

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