Internal medicine physician in Dallas, Texas · NPI 1215199229
Shamail Mahmood is one of 940 internal medicine physicians practicing in Dallas, Texas.
Shamail Mahmood practices with Lonestar Hospital Medicine Associates PA, Perioperative And Transitional Medicine Group PLLC, and Texas Health Physicians Group.
Registry record (NPPES)
NPI
1215199229
Type
Type 1 · Individual
Primary taxonomy
Internal Medicine · 207R00000X
Address on file
3500 W Wheatland Rd Dallas, TX 75237-3460 (203) 988-6611
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.