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

Mrs. Maria Alexis Williams, LMSW

Individual provider Social Worker · NPI 1346548955

Mrs. Maria Alexis Williams, 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
2011
Specialties on file
2
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

116 W 32nd St 8th Fl
New York, NY 10001-3212
Phone: (212) 564-2350
Fax: (212) 563-0375
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence 11832334 (NY)
Social Worker Taxonomy 104100000X · Licence 082717-1 (NY)

Record details

NPI number1346548955
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorYes
NPI enumeratedMarch 6, 2011
Last updated in NPPESApril 27, 2020
Certification dateApril 27, 2020

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