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

Mary E Collar, RN

Individual provider Registered Nurse · NPI 1215262167

Mary E Collar, RN is a Registered Nurse in Waterville, Maine. Practices as a sole proprietor. Licensed in Maine.

Licensed in
ME
In the registry since
2009
Specialties on file
2
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

753 B West River Rd
Waterville, ME 04901
Phone: (207) 649-3423
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence RN46339 (ME)
Registered Nurse Taxonomy 163W00000X · Licence R046339 (ME)

Record details

NPI number1215262167
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedOctober 9, 2009
Last updated in NPPESSeptember 26, 2018
Mailing address753 B West River Rd, Waterville, ME 04901

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