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

Hannah O'Halloran

Individual provider Case Manager/Care Coordinator · NPI 1659807022

Hannah O'Halloran is a Case Manager/Care Coordinator in Somerville, Massachusetts. Registered with an NPI since 2017.

In the registry since
2017

Practice location Address checks out

1 Davis Sq
Somerville, MA 02144-2904
Phone: (617) 623-6111
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Case Manager/Care Coordinator (primary) Taxonomy 171M00000X

Record details

NPI number1659807022
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMay 4, 2017
Last updated in NPPESMay 4, 2017

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