Individual provider · Type 1 NPI

Andrew Ross Wickman O'Brien, MD

Hematology & Oncology Physician · Indianapolis, IN

NPI number 1962848507 Active

Practice location

8326 Naab Rd
Indianapolis, IN 46260-1920

Call (317) 871-0000 Map

Fax (317) 871-0010

Mailing address

250 N Shadeland Ave
Indianapolis, IN 46219-4959

Other practice locations

  • 6845 E US Highway 36, Avon, IN 46123-9779 · (317) 272-4920
  • 1701 N Senate Blvd, Indianapolis, IN 46202-1239 · (888) 484-3258

Specialties and licenses

TaxonomyCodeLicense
Internal Medicine Physician 207R00000X01078693A (IN)
Hematology (Internal Medicine) Physician 207RH0000X01078693A (IN)
Student in an Organized Health Care Education/Training Program 390200000X11017065A (IN)
Hematology & Oncology Physician Primary 207RH0003X01078693A (IN)

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.

69 other providers at this address

Other hematology & oncology physician providers in Indianapolis

See all in Indianapolis →

About NPI 1962848507

Andrew Ross Wickman O'Brien, MD's National Provider Identifier is 1962848507, issued on May 21, 2013. The primary taxonomy on file is Hematology & Oncology Physician (207RH0003X), and the practice location is in Indianapolis, IN. The record was last updated on Mar 15, 2025.