Individual provider · Type 1 NPI

Jacob H. Leffert, MD

Hematology & Oncology Physician · Little Rock, AR

NPI number 1689171712 Active

Practice location

8901 Carti Way
Little Rock, AR 72205-6523

Call (501) 906-3000 Map

Fax (501) 907-8367

Mailing address

PO Box 55050
Little Rock, AR 72215-5050

Other practice locations

  • 2500 Highway 65 S, Clinton, AR 72031-6588 · (501) 906-3000
  • 410 Denison St, Conway, AR 72034-6128 · (501) 906-3000
  • 209 S Portland Ave, Russellville, AR 72801-2339 · (501) 906-3000
  • 2605 College Ave, Conway, AR 72034-6133 · (501) 906-3000

Specialties and licenses

TaxonomyCodeLicense
Hematology & Oncology Physician Primary 207RH0003XE-14327 (AR)

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.

105 other providers at this address

Other hematology & oncology physician providers in Little Rock

See all in Little Rock →

About NPI 1689171712

Jacob H. Leffert, MD's National Provider Identifier is 1689171712, issued on Apr 6, 2018. The primary taxonomy on file is Hematology & Oncology Physician (207RH0003X), and the practice location is in Little Rock, AR. The record was last updated on Aug 10, 2026.