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

Susan Sajer, MD

Individual provider Hematology & Oncology Physician · NPI 1154304251

Susan Sajer, MD is a Hematology & Oncology Physician in Concord, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2005.

Licensed in
MA
In the registry since
2005
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

131 Ornac John Cumming Bldg #200
Concord, MA 01742-4181
Phone: (978) 287-3436
Fax: (978) 287-3642
Show map & directions

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

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 59870 (MA)

Record details

NPI number1154304251
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 22, 2005
Last updated in NPPESNovember 19, 2012

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