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
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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
Mailing address14 Fisher Avenue, Wellesley, MA 02482

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