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

Rachel Castleberry

Individual provider Mental Health Counselor · NPI 1780190728

Rachel Castleberry is a Mental Health Counselor in Marlborough, Massachusetts. Registered with an NPI since 2017.

In the registry since
2017

Practice location Partly verified

Some contact details are missing from the federal record.

Advocates 340 Maple Street 4th Fl
Marlborough, MA 01752
Phone: (508) 485-9300
Show map & directions

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1780190728
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedDecember 28, 2017
Last updated in NPPESDecember 28, 2017
Mailing addressAdvocates, 340 Maple Street 4th Floor, Marlborough, MA 01752

Other providers in Marlborough