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

MS. Gail Derivan, LCSW

Individual provider Clinical Social Worker · NPI 1518113026

MS. Gail Derivan, LCSW is a Clinical Social Worker in Montclair, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

Licensed in
NJ
In the registry since
2008
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

207 Bellevue Ave
Montclair, NJ 07043-1884
Phone: (862) 596-7816
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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 44SC01294900 (NJ)

Record details

NPI number1518113026
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedAugust 15, 2008
Last updated in NPPESAugust 15, 2008

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