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

Frank James Hsu, MD

Individual provider Medical Oncology Physician · NPI 1104039221

Frank James Hsu, MD is a Medical Oncology Physician in Cambridge, Massachusetts. Licensed in Connecticut and Massachusetts. Registered with an NPI since 2007.

Licensed in
CT, MA
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

55 Cambridge Parkway Genzyme Corporation
Cambridge, MA 02142
Phone: (617) 761-8848
Fax: (617) 761-8925
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence 223512 (MA)
Medical Oncology Physician Taxonomy 207RX0202X · Licence 035525 (CT)

Record details

NPI number1104039221
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 7, 2007
Last updated in NPPESJuly 8, 2007

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