William Freed-Pastor, MD, PHD

NPI 1982041117 · on the registry since 2013

Practice

Address: 450 Brookline Ave
Boston, MA 02215
Phone: (617) 632-4500
Fax: (617) 632-5370
Organisation at this address: Dana-Farber Cancer Institute, Inc.
Dana-Farber Cancer Institute, Inc.
Inferred from a shared address, not stated in the registry.
Clinicians at this address: 721

Additional practice sites

Massachusetts General Hospital, Boston, MA

Registry record

Primary taxonomy: 207R00000X
207R00000X
Licence states on file: MA
From the registry's licence fields, which are often incomplete.
Sex: Male
Record last updated: 2026-04-10

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