Individual provider · Type 1 NPI

Evelena Ontiveros, MD PHD

Hematology & Oncology Physician · Decatur, IL

NPI number 1689886962 Active

Practice location

210 W Mckinley Ave Ste 1
Decatur, IL 62526-5858

Call (217) 876-6600 Map

Fax (217) 876-6606

Other practice locations

  • 101 E 9th St Ste 1, Pana, IL 62557-1716 · (217) 876-6600
  • 1990 E Lake Shore Dr, Decatur, IL 62521-3811 · (217) 876-6600

Specialties and licenses

TaxonomyCodeLicense
Hematology & Oncology Physician Primary 207RH0003X036143984 (IL)

Hematology & Oncology Physician: An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

7 other providers at this address

Other hematology & oncology physician providers in Decatur

See all in Decatur →

About NPI 1689886962

Evelena Ontiveros, MD PHD's National Provider Identifier is 1689886962, issued on May 7, 2007. The primary taxonomy on file is Hematology & Oncology Physician (207RH0003X), and the practice location is in Decatur, IL. The record was last updated on Nov 12, 2025.