Allen Zacharia Jacob, MD

Hematologist-oncologist in Plano, Texas · NPI 1982231015

Allen Jacob is one of 17 hematologist-oncologists practicing in Plano, Texas. Allen Jacob practices with Texas Oncology PA.

Registry record (NPPES)

NPI
1982231015
Type
Type 1 · Individual
Primary taxonomy
Internal Medicine, Hematology & Oncology · 207RH0003X
Address on file
2401 S 31st St # Ms 01161B
Temple, TX 76508-0001
(254) 724-2364
Enumerated
Mar 26, 2020
Record last updated
Jun 19, 2026
License states listed
NULL, TX

Medicare (CMS)

Enrollment
Medicare-enrolled in TX
Hematology/Oncology
Revalidation due
No date set by CMS

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Practice locations

More hematologist-oncologists in Plano

Updated August 2026. Practice locations and specialty come from the CMS Doctors and Clinicians file, the registry record from NPPES, and enrollment from CMS Medicare enrollment files. NPI records are corrected at the source, through NPPES.