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Mary Cassidy, N.P

NPI 1568438729 · on the registry since 2006

Practice

Address: 11 Kent St
Brookline, MA 02445
Phone: (617) 447-2147
Fax: (617) 264-9763
Organisation at this address: Caroline Howland Licsw Pllc
Preventive Medicine Associates
National Psychiatric Services, Inc
Springfield International Health Center
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 2

Registry record

Primary taxonomy: Adult Health Nurse Practitioner
363LA2200X
Licence states on file: MA
From the registry's licence fields, which are often incomplete.
Sex: Female
Record last updated: 2026-07-13

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in Massachusetts