Mahmoud Allahham, MD

Internal medicine physician in Houston, Texas · NPI 1073968152

Mahmoud Allahham is one of 1,126 internal medicine physicians practicing in Houston, Texas. Mahmoud Allahham practices with Physicians Referral Service.

Registry record (NPPES)

NPI
1073968152
Type
Type 1 · Individual
Primary taxonomy
Internal Medicine · 207R00000X
Address on file
6720 Bertner Ave
Houston, TX 77030-2604
(713) 798-2222
Enumerated
Apr 26, 2016
Record last updated
Jul 7, 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 Houston

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.