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

Mr. David Michael Castonguay, MA, BCH

Individual provider Health Educator · NPI 1821560343

Mr. David Michael Castonguay, MA, BCH is a Health Educator in Southwick, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2018.

In the registry since
2018
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

See every abbreviation used in this directory →

Practice location Address checks out

521 College Hwy
Southwick, MA 01077-9813
Phone: (413) 569-8485
Show map & directions

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

Specialties & licences

Health Educator (primary) Taxonomy 174H00000X

Record details

NPI number1821560343
Entity typeIndividual (Type 1)
GenderMale
Credentials MA , BCH
Sole proprietorYes
NPI enumeratedDecember 21, 2018
Last updated in NPPESDecember 21, 2018