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

Individual provider Clinical Social Worker · NPI 1902870900

Mr. Seymour Klein, MDW, LCSW is a Clinical Social Worker in Livingston, New Jersey. Licensed in North Dakota and New Jersey. Registered with an NPI since 2006.

Licensed in
ND, NJ
In the registry since
2006
Specialties on file
3
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

68 N Mitchell Ave
Livingston, NJ 07039-2144
Phone: (973) 994-2450
Fax: (973) 994-7949
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Marriage & Family Therapist (primary) Taxonomy 106H00000X · Licence 37F100003400 (NJ)
Clinical Social Worker Taxonomy 1041C0700X · Licence 44SC00083100 (NJ)
Clinical Social Worker Taxonomy 1041C0700X · Licence PR022930-1 (ND)

Record details

NPI number1902870900
Entity typeIndividual (Type 1)
GenderMale
Credentials MDW , LCSW
Sole proprietorNo
NPI enumeratedFebruary 15, 2006
Last updated in NPPESJuly 13, 2026

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