Individual provider · Type 1 NPI

Nisarg R. Desai, MD

Medical Oncology Physician · Rehoboth Beach, DE

NPI number 1174768956 Active

Practice location

18947 John J Williams Hwy Unit 101
Rehoboth Beach, DE 19971-4480

Call (302) 645-3770 Map

Fax (302) 645-5718

Mailing address

1515 Savannah Rd Fl 2
Lewes, DE 19958-1675

Other practice locations

  • 32750 Roxana Rd, Millville, DE 19967-6980 · (302) 645-3770
  • 424 Savannah Rd, Lewes, DE 19958-1462 · (302) 645-3499

Specialties and licenses

TaxonomyCodeLicense
Hematology & Oncology Physician 207RH0003XC1-0011772 (DE)
Medical Oncology Physician Primary 207RX0202XC1-0011772 (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.

11 other providers at this address

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About NPI 1174768956

Nisarg R. Desai, MD's National Provider Identifier is 1174768956, issued on Dec 9, 2008. The primary taxonomy on file is Medical Oncology Physician (207RX0202X), and the practice location is in Rehoboth Beach, DE. The record was last updated on Jan 19, 2026.