Individual provider · Type 1 NPI

Allen Zacharia Jacob, MD

Hematology & Oncology Physician · Temple, TX

NPI number 1982231015 Active

Practice location

2401 S 31st St # Ms 01161B
Temple, TX 76508-0001

Specialties and licenses

Taxonomy	Code	License
Internal Medicine Physician	207R00000X	U8071 (TX)
Student in an Organized Health Care Education/Training Program	390200000X	None listed
Hematology & Oncology Physician Primary	207RH0003X	U8071 (TX)

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.

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About NPI 1982231015

Allen Zacharia Jacob, MD's National Provider Identifier is 1982231015, issued on Mar 26, 2020. The primary taxonomy on file is Hematology & Oncology Physician (207RH0003X), and the practice location is in Temple, TX. The record was last updated on Jun 19, 2026.