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

Clare O'Callaghan, RNCS, EDD

Individual provider Clinical Neuropsychologist · NPI 1235280389

Clare O'Callaghan, RNCS, EDD is a Clinical Neuropsychologist in Boston, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2007.

Licensed in
MA
In the registry since
2007
Specialties on file
2
What do these letters mean?
EDD — Doctor of Education
A doctorate in education.

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Practice location Address checks out

1601 Washington St
Boston, MA 02118-1951
Phone: (617) 425-2000
Fax: (617) 425-2043
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatric/Mental Health Registered Nurse (primary) Taxonomy 163WP0808X · Licence 121276 (MA)
Clinical Neuropsychologist Taxonomy 103G00000X · Licence 2024 (MA)

Record details

NPI number1235280389
Entity typeIndividual (Type 1)
GenderFemale
Credentials RNCS , EDD
Sole proprietorNo
NPI enumeratedJanuary 16, 2007
Last updated in NPPESSeptember 11, 2025

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