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

Joan Keizer

Individual provider Clinical Social Worker · NPI 1265572705

Joan Keizer is a Clinical Social Worker in Piscataway, New Jersey. Licensed in New Jersey. Registered with an NPI since 2007.

Licensed in
NJ
In the registry since
2007

Practice location Address checks out

671 Hoes Ln
Piscataway, NJ 08854-5627
Phone: (800) 969-5300
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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 44SC00855300 (NJ)

Record details

NPI number1265572705
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedFebruary 7, 2007
Last updated in NPPESJuly 8, 2007
Mailing address671 Hoes Ln, Piscataway, NJ 08854-5627

Other providers in Piscataway