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

Mrs. Spencer Billings Nineberg, MSWLICSW

Individual provider Clinical Social Worker · NPI 1639160443

Mrs. Spencer Billings Nineberg, MSWLICSW is a Clinical Social Worker in Cambridge, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2005.

Licensed in
MA
In the registry since
2005

Practice location Address checks out

307 Concord Ave
Cambridge, MA 02138-1207
Phone: (617) 497-4510
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 1002254 (MA)

Record details

NPI number1639160443
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSWLICSW
Sole proprietorNo
NPI enumeratedNovember 1, 2005
Last updated in NPPESJuly 13, 2026

Other providers in Cambridge