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

Mary Catherine Whelan, RN

Individual provider Registered Nurse · NPI 1972045599

Mary Catherine Whelan, RN is a Registered Nurse in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2016.

Licensed in
MA
In the registry since
2016
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

780 Albany St Barbara McInnis House
Boston, MA 02118-2524
Phone: (857) 654-1044
Fax: (857) 654-1096
Show map & directions

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

Specialties & licences

Registered Nurse (primary) Taxonomy 163W00000X · Licence RN2261773 (MA)

Record details

NPI number1972045599
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedNovember 14, 2016
Last updated in NPPESNovember 14, 2016
Mailing address780 Albany St, Boston, MA 02118-2524

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