Individual provider · Type 1 NPI

Ilyas Sahin

Medical Oncology Physician · Boston, MA

NPI number 1174936835 Active

Practice location

55 Fruit St
Boston, MA 02114-2621

Other practice locations

  • 75 Francis St, Boston, MA 02115-6106 · (617) 724-4000
  • 1600 SW Archer Rd, Gainesville, FL 32610-4923 · (352) 273-7832

Specialties and licenses

TaxonomyCodeLicense
Hematology & Oncology Physician 207RH0003XMD16442 (RI)
Medical Oncology Physician 207RX0202XME149613 (FL)
Internal Medicine Physician 207R00000XME149613 (FL)
Medical Oncology Physician Primary 207RX0202X1019472 (MA)
Internal Medicine Physician 207R00000XMD16442 (RI)
Hematology (Internal Medicine) Physician 207RH0000XME149613 (FL)
Hematology (Internal Medicine) Physician 207RH0000X1019472 (MA)

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.

4,783 other providers at this address

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About NPI 1174936835

Ilyas Sahin's National Provider Identifier is 1174936835, issued on Jun 10, 2014. The primary taxonomy on file is Medical Oncology Physician (207RX0202X), and the practice location is in Boston, MA. The record was last updated on Jan 22, 2026.