Individual provider · Type 1 NPI

Joel Hammer, MD

Anatomic Pathology & Clinical Pathology Physician · Baltimore, MD

NPI number 1053371179 Active

Practice location

9000 Franklin Square Dr
Baltimore, MD 21237-3901

Call (443) 777-7000 Map

Specialties and licenses

TaxonomyCodeLicense
Anatomic Pathology & Clinical Pathology Physician Primary 207ZP0102XD0031878 (MD)

Anatomic Pathology & 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 1053371179

Joel Hammer, MD's National Provider Identifier is 1053371179, issued on Mar 24, 2006. The primary taxonomy on file is Anatomic Pathology & Clinical Pathology Physician (207ZP0102X), and the practice location is in Baltimore, MD. The record was last updated on Jul 13, 2026.