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

Mr. Alan Pfeffer, LCSW

Individual provider Clinical Social Worker · NPI 1528141298

Mr. Alan Pfeffer, LCSW is a Clinical Social Worker in Mercerville, New Jersey. Licensed in New Jersey. Registered with an NPI since 2006.

Licensed in
NJ
In the registry since
2006
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

1 Nami Ln Ste 10
Mercerville, NJ 08619-1251
Phone: (609) 890-1660
Fax: (732) 946-2435
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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 44SC04533800 (NJ)

Record details

NPI number1528141298
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedOctober 24, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1 Nami Ln, Suite 10, Mercerville, NJ 08619-1251

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