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

Mr. Gregory William King, MA

Individual provider Mental Health Counselor · NPI 1710023619

Mr. Gregory William King, MA is a Mental Health Counselor in Holyoke, Massachusetts. Practices as a sole proprietor. Registered with an NPI since 2007.

In the registry since
2007
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

230 Maple St Level B
Holyoke, MA 01040
Phone: (413) 532-9446
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1710023619
Entity typeIndividual (Type 1)
GenderMale
Credentials MA
Sole proprietorYes
NPI enumeratedJanuary 29, 2007
Last updated in NPPESJuly 8, 2007

Other providers in Holyoke