Individual provider · Type 1 NPI

Erik Klontz

Clinical Pathology/Laboratory Medicine Physician · Boston, MA

NPI number 1417533977 Active

Practice location

55 Fruit St
Boston, MA 02114-2621

Call (301) 542-2362 Map

Mailing address

4703 Chestnut St
Bethesda, MD 20814-3725

Other practice locations

  • 4703 Chestnut St, Bethesda, MD 20814-3725 · (301) 542-2362
  • 75 Francis St, Boston, MA 02115-6110 · (617) 732-5500

Specialties and licenses

TaxonomyCodeLicense
Clinical Pathology/Laboratory Medicine Physician Primary 207ZP0105X1020094 (MA)
Student in an Organized Health Care Education/Training Program 390200000XNone listed

Clinical Pathology/Laboratory Medicine 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 1417533977

Erik Klontz's National Provider Identifier is 1417533977, issued on Mar 23, 2021. The primary taxonomy on file is Clinical Pathology/Laboratory Medicine Physician (207ZP0105X), and the practice location is in Boston, MA. The record was last updated on Dec 2, 2025.