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

Mary Claire Whelan Connor

Individual provider Critical Care Medicine Registered Nurse · NPI 1659231124

Mary Claire Whelan Connor is a Critical Care Medicine Registered Nurse in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2025.

Licensed in
MA
In the registry since
2025

Practice location Address checks out

800 Washington St
Boston, MA 02111-1552
Phone: (617) 636-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Medicine Registered Nurse (primary) Taxonomy 163WC0200X · Licence RN2334365 (MA)

Record details

NPI number1659231124
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedNovember 17, 2025
Last updated in NPPESNovember 17, 2025
Certification dateNovember 16, 2025

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