Individual provider · Type 1 NPI

Bassel Fouad El-Rayes, MD

Medical Oncology Physician · San Diego, CA

NPI number 1437196433 Active

Practice location

200 W Arbor Dr
San Diego, CA 92103-9000

Call (800) 926-8273 Map

Fax (888) 539-8781

Mailing address

File 57326
Los Angeles, CA 90074-7326

Other practice locations

  • 9400 Campus Point Dr, La Jolla, CA 92093-1350 · (800) 926-8273
  • 4100 John R, Karmanos Cancer Center, Detroit, MI 48201 · (800) 527-6266
  • 500 22nd St S, Birmingham, AL 35233-3110 · (205) 801-8415
  • 3855 Health Sciences Dr, La Jolla, CA 92093-1503 · (800) 926-8273

Specialties and licenses

TaxonomyCodeLicense
Hematology (Internal Medicine) Physician 207RH0000X4301069026 (MI)
Hematology & Oncology Physician 207RH0003X44198 (AL)
Internal Medicine Physician 207R00000X4301069026 (MI)
Medical Oncology Physician 207RX0202X062977 (GA)
Medical Oncology Physician Primary 207RX0202XC206694 (CA)
Hematology (Internal Medicine) Physician 207RH0000XC206694 (CA)
Medical Oncology Physician 207RX0202X4301069026 (MI)

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.

2,922 other providers at this address

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About NPI 1437196433

Bassel Fouad El-Rayes, MD's National Provider Identifier is 1437196433, issued on May 31, 2006. The primary taxonomy on file is Medical Oncology Physician (207RX0202X), and the practice location is in San Diego, CA. The record was last updated on Jan 26, 2026.