Abdallah Nizar Assaf, MD

Internal medicine physician in Plano, Texas · NPI 1346821758

Abdallah Assaf is one of 264 internal medicine physicians practicing in Plano, Texas. Abdallah Assaf practices with Poppy Drive Inpatient Services PLLC and Questcare Hospitalists PLLC.

Registry record (NPPES)

NPI
1346821758
Type
Type 1 · Individual
Primary taxonomy
Internal Medicine · 207R00000X
Address on file
1100 Allied Dr
Plano, TX 75093-5348
(469) 814-3278
Enumerated
Apr 16, 2021
Record last updated
Jul 16, 2025
License states listed
TX

Medicare (CMS)

Enrollment
Medicare-enrolled in TX
Internal Medicine
Revalidation due
No date set by CMS

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Practice locations

More internal medicine physicians 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.