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

MS. Alexandra Elizabeth Sullivan, MSW

Individual provider Social Worker · NPI 1710149505

MS. Alexandra Elizabeth Sullivan, MSW is a Social Worker in Brooklyn, New York. Practices as a sole proprietor. Registered with an NPI since 2008.

In the registry since
2008
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.

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Practice location Address checks out

1138 54th St
Brooklyn, NY 11219-4137
Phone: (914) 329-5877
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Social Worker (primary) Taxonomy 104100000X

Record details

NPI number1710149505
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW
Sole proprietorYes
NPI enumeratedJuly 2, 2008
Last updated in NPPESMay 26, 2021
Certification dateMay 26, 2021

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