Individual provider · Type 1 NPI

Matthew Anthony Diamond, MD

Medical Oncology Physician · Newark, DE

NPI number 1770044778 Active

Practice location

4755 Ogletown Stanton Road, Suite 5A43
Newark, DE 19718-2200

Fax (302) 733-5640

Mailing address

1600 St Lukes Blvd
Easton, PA 18045-5671

Other practice locations

  • 1600 St Lukes Blvd, Easton, PA 18045-5671 · (484) 658-5758

Specialties and licenses

TaxonomyCodeLicense
Medical Oncology Physician Primary 207RX0202XMD491702 (PA)
Internal Medicine Physician 207R00000XC1-0025066 (DE)

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.

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About NPI 1770044778

Matthew Anthony Diamond, MD's National Provider Identifier is 1770044778, issued on Mar 31, 2019. The primary taxonomy on file is Medical Oncology Physician (207RX0202X), and the practice location is in Newark, DE. The record was last updated on Jan 21, 2026.