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

Mr. David Marsh

Individual provider Mental Health Counselor · NPI 1740771062

Mr. David Marsh is a Mental Health Counselor in Boston, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2018.

In the registry since
2018

Practice location Address checks out

21 Rector Rd
Boston, MA 02126-2034
Phone: (617) 833-9219
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 number1740771062
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedMay 22, 2018
Last updated in NPPESMay 22, 2018

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