Individual provider · Type 1 NPI

Jennifer Elizabeth Long Diaz, MD PHD

Medical Oncology Physician · St. Louis, MO

NPI number 1073192118 Active

Practice location

1 Barnes Jewish Hospital Plz, Div Im Medical Oncology
St. Louis, MO 63110-1003

Call (314) 747-1171 Map

Fax (314) 362-7086

Mailing address

PO Box 7412011
Chicago, IL 60674-2011

Specialties and licenses

Taxonomy	Code	License
Internal Medicine Physician	207R00000X	2024023248 (MO)
Medical Oncology Physician Primary	207RX0202X	2024023248 (MO)

Medical Oncology Physician: An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.

2,224 other providers at this address

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About NPI 1073192118

Jennifer Elizabeth Long Diaz, MD PHD's National Provider Identifier is 1073192118, issued on Apr 6, 2021. The primary taxonomy on file is Medical Oncology Physician (207RX0202X), and the practice location is in St. Louis, MO. The record was last updated on Jul 6, 2026.