Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Vivian Vanessa Santiago, LCSW

Individual provider Social Worker · NPI 1871770800

Vivian Vanessa Santiago, LCSW is a Social Worker in Hempstead, New York. Licensed in New York. Registered with an NPI since 2008.

Licensed in
NY
In the registry since
2008
Specialties on file
2
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

175 Fulton Ave F.e.g.s 3rd Fl
Hempstead, NY 11550-3718 Not confirmed with CMS for 13 years — call before visiting
Phone: (516) 485-5710
Fax: (516) 485-4225
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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 080554-1 (NY)
Social Worker Taxonomy 104100000X · Licence 064342-1 (NY)

Record details

NPI number1871770800
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJanuary 22, 2008
Last updated in NPPESApril 4, 2013

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients63
Services billed 750 a service is one billed item, such as a visit, a test or a procedure
Average patient age53

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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