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

Mrs. Elaina M Guy, RN

Individual provider Ambulatory Care Registered Nurse · NPI 1770885402

Mrs. Elaina M Guy, RN is an Ambulatory Care Registered Nurse in Somerville, Massachusetts. Practices as a sole proprietor. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2010
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

236 Highland Ave
Somerville, MA 02143-1495
Phone: (617) 591-6300
Show map & directions

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

Specialties & licences

Ambulatory Care Registered Nurse (primary) Taxonomy 163WP2201X · Licence 200900 (MA)

Record details

NPI number1770885402
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedDecember 1, 2010
Last updated in NPPESDecember 1, 2010

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