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

Mr. Stewart Diaz, LCSW

Individual provider Mental Health Counselor · NPI 1669725461

Mr. Stewart Diaz, LCSW is a Mental Health Counselor in Stirling, New Jersey. Licensed in New Jersey. Registered with an NPI since 2012.

Licensed in
NJ
In the registry since
2012
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

280 High St
Stirling, NJ 07980-1216
Phone: (908) 347-8458
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X · Licence 44SC00389300 (NJ)

Record details

NPI number1669725461
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedOctober 18, 2012
Last updated in NPPESOctober 18, 2012

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