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

Individual provider Clinical Social Worker · NPI 1407198211

Gretchen Fernandez, LMSW is a Clinical Social Worker in Wantagh, New York. Licensed in New York. Registered with an NPI since 2013.

Licensed in
NY
In the registry since
2013
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

3375 Park Ave
Wantagh, NY 11793-3733
Phone: (516) 781-1911
Fax: (516) 781-1173
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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 086693 (NY)

Record details

NPI number1407198211
Entity typeIndividual (Type 1)
GenderFemale
Credentials LMSW
Sole proprietorNo
NPI enumeratedMarch 19, 2013
Last updated in NPPESMarch 19, 2013

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