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

Mrs. Marilyn C McMillan, RN, BSN

Individual provider Registered Nurse · NPI 1447014865

Mrs. Marilyn C McMillan, RN, BSN is a Registered Nurse in Ayer, Massachusetts. Licensed in Massachusetts and New Hampshire. Registered with an NPI since 2024.

Licensed in
MA, NH
In the registry since
2024
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.
BSN — Bachelor of Science in Nursing
A four-year nursing degree.

See every abbreviation used in this directory →

Practice location Address checks out

15 Maple St
Ayer, MA 01432-1827
Phone: (978) 758-9391
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence 142021 (MA)
Registered Nurse Taxonomy 163W00000X · Licence 063604-21 (NH)

Record details

NPI number1447014865
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , BSN
Sole proprietorNo
NPI enumeratedFebruary 7, 2024
Last updated in NPPESFebruary 23, 2024
Certification dateFebruary 23, 2024

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