Individual provider · Type 1 NPI

Grace K. Mahowald, MD, PhD

Clinical Pathology Physician · Boston, MA

NPI number 1659665685 Active

Practice location

Massachusetts General Hospital, 55 Fruit Street
Boston, MA 02114

Other practice locations

  • 75 Francis St, Boston, MA 02115-6110 · (617) 724-3767

Specialties and licenses

TaxonomyCodeLicense
Clinical Pathology Physician Primary 207ZC0006XL-247754 (MA)

Clinical Pathology Physician: A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, ex…

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About NPI 1659665685

Grace K. Mahowald, MD, PhD's National Provider Identifier is 1659665685, issued on Jun 7, 2011. The primary taxonomy on file is Clinical Pathology Physician (207ZC0006X), and the practice location is in Boston, MA. The record was last updated on Jul 21, 2026.