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

MS. Allison Leigh Dietz, LMSW

Individual provider Clinical Social Worker · NPI 1093970014

MS. Allison Leigh Dietz, LMSW is a Clinical Social Worker in New York, 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.

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Practice location Address checks out

144 W 12th St #424
New York, NY 10011-8202 Not confirmed with CMS for 18 years — call before visiting
Phone: (212) 604-2521
Fax: (212) 604-2533
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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 065481-1 (NY)

Record details

NPI number1093970014
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedJuly 21, 2008
Last updated in NPPESJuly 21, 2008

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