Individual provider · Type 1 NPI

Donald Steven Karcher, MD

Hematology (Pathology) Physician · Washington, DC

NPI number 1154437499 Active

Practice location

900 23rd St NW
Washington, DC 20037-2342

Call (202) 994-4665 Map

Specialties and licenses

TaxonomyCodeLicense
Hematology (Pathology) Physician Primary 207ZH0000XMD14909 (DC)
Anatomic Pathology & Clinical Pathology Physician 207ZP0102XMD14909 (DC)

Hematology (Pathology) Physician: A hematopathologist is expert in diseases that affect blood cells, blood clotting mechanisms, bone marrow and lymph nodes. This physician has the knowledge and technical skills essential for the laboratory diagnosis of anemias, leukemias, lymphomas, bleeding disorders and blood clotting disorders.

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About NPI 1154437499

Donald Steven Karcher, MD's National Provider Identifier is 1154437499, issued on Aug 21, 2006. The primary taxonomy on file is Hematology (Pathology) Physician (207ZH0000X), and the practice location is in Washington, DC. The record was last updated on Sep 11, 2025.