Individual provider · Type 1 NPI

Cassandra R. Duffy, M.D. M.P.H.

Maternal & Fetal Medicine Physician · Boston, MA

NPI number 1770840274 Active

Practice location

330 Brookline Ave
Boston, MA 02215-5400

Call (617) 667-2636 Map

Mailing address

8 Belmore Ter Apt 1
Jamaica Plain, MA 02130-4900

Specialties and licenses

TaxonomyCodeLicense
Maternal & Fetal Medicine Physician Primary 207VM0101X278272 (MA)

Maternal & Fetal Medicine Physician: An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated preg…

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About NPI 1770840274

Cassandra R. Duffy, M.D. M.P.H.'s National Provider Identifier is 1770840274, issued on Apr 20, 2012. The primary taxonomy on file is Maternal & Fetal Medicine Physician (207VM0101X), and the practice location is in Boston, MA. The record was last updated on Nov 19, 2025.