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

Geoffrey Knowlton, MA

Individual provider Mental Health Counselor · NPI 1194849406

Geoffrey Knowlton, MA is a Mental Health Counselor in Chelmsford, 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 →

Practice location Address checks out

3 Courthouse Ln Unit 3
Chelmsford, MA 01824-1719
Phone: (978) 256-1444
Fax: (978) 441-1773
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 number1194849406
Entity typeIndividual (Type 1)
GenderMale
Credentials MA
Sole proprietorYes
NPI enumeratedMarch 19, 2007
Last updated in NPPESJuly 8, 2007

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