Individual provider · Type 1 NPI

John D. Pfeifer, MD

Molecular Genetic Pathology (Pathology) Physician · St. Louis, MO

NPI number 1306864822 Active

Practice location

1 Barnes Jewish Hospital Plz, Div Pa Anatomic And Molecular Path
St. Louis, MO 63110-1003

Call (314) 362-5641 Map

Fax (314) 362-0369

Mailing address

PO Box 7412011
Chicago, IL 60674-2011

Specialties and licenses

Taxonomy	Code	License
Anatomic Pathology Physician	207ZP0101X	101865 (MO)
Molecular Genetic Pathology (Pathology) Physician Primary	207ZP0007X	101865 (MO)

Molecular Genetic Pathology (Pathology) Physician: A molecular genetic pathologist is expert in the principles, theory and technologies of molecular biology and molecular genetics. This expertise is used to make or confirm diagnoses of Mendelian genetic disorders, disorders of human development, infectious diseases and malignancies, and to assess the natural history of those disorders. A molecular genetic pathologist provides information about gene structure, functi…

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About NPI 1306864822

John D. Pfeifer, MD's National Provider Identifier is 1306864822, issued on Jul 17, 2006. The primary taxonomy on file is Molecular Genetic Pathology (Pathology) Physician (207ZP0007X), and the practice location is in St. Louis, MO. The record was last updated on Apr 17, 2025.