Individual provider · Type 1 NPI

Esther G. Chong

Medical Oncology Physician · Portland, OR

NPI number 1689101396 Active

Practice location

3303 S Bond Ave
Portland, OR 97239-4501

Call (503) 494-6594 Map

Fax (503) 494-5385

Mailing address

1400 SW 5th Ave Ste 500
Portland, OR 97201-5537

Other practice locations

  • 11234 Anderson St, Loma Linda, CA 92354-2804 · (909) 558-4000

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician 207R00000XA161243 (CA)
Medical Oncology Physician Primary 207RX0202XMD219107 (OR)

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.

207 other providers at this address

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About NPI 1689101396

Esther G. Chong's National Provider Identifier is 1689101396, issued on May 12, 2017. The primary taxonomy on file is Medical Oncology Physician (207RX0202X), and the practice location is in Portland, OR. The record was last updated on Jul 15, 2025.