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

MS. Mary Claire Masson, NP

Individual provider Primary Care Nurse Practitioner · NPI 1669614368

MS. Mary Claire Masson, NP is a Primary Care Nurse Practitioner in Colchester, Vermont. Licensed in Vermont. Registered with an NPI since 2009.

Licensed in
VT
In the registry since
2009
Specialties on file
2
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Partly verified

Some contact details are missing from the federal record.

One Winooski Park St Michael's College Student Health Services
Colchester, VT 05439
Phone: (802) 654-2234
Fax: (802) 654-2699
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

Primary Care Nurse Practitioner (primary) Taxonomy 363LP2300X · Licence 101-0020076 (VT)
School Nurse Practitioner Taxonomy 363LS0200X · Licence 101-0020076 (VT)

Record details

NPI number1669614368
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedMarch 27, 2009
Last updated in NPPESMarch 27, 2009