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

Mark Nassau, MAPSY

Individual provider Mental Health Counselor · NPI 1679902779

Mark Nassau, MAPSY is a Mental Health Counselor in Enfield, Connecticut. Practices as a sole proprietor. Registered with an NPI since 2013.

In the registry since
2013
Specialties on file
2

Practice location Address checks out

23 Burnham St
Enfield, CT 06082-6144
Phone: (860) 543-9775
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X
School Counselor Taxonomy 101YS0200X

Record details

NPI number1679902779
Entity typeIndividual (Type 1)
GenderMale
Credentials MAPSY
Sole proprietorYes
NPI enumeratedNovember 8, 2013
Last updated in NPPESNovember 8, 2013
Mailing address23 Burnham St, Enfield, CT 06082-6144

Other providers in Enfield